研究者詳細 - 塩盛　弘一郎

MISC - 塩盛　弘一郎

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マイクロカプセル・微粒子の調製と抽出分離への応用招待あり

塩盛弘一郎

イオン交換セミナー講演要旨集 35 12 - 21 2023年7月

担当区分：筆頭著者,　責任著者記述言語：日本語掲載種別：講演資料等（セミナー，チュートリアル，講習，講義他）出版者・発行元：日本イオン交換学会

ケイ酸化合物を用いた感温性自己発泡型消火剤の開発招待あり

正入木未来、真隆志ｓ、西片奈保子、松根英樹、塩盛弘一郎

コンバーテック 51 ( 5 ) 96 - 103 2023年5月

担当区分：責任著者記述言語：日本語掲載種別：記事・総説・解説・論説等（商業誌、新聞、ウェブメディア）出版者・発行元：(株)加工技術研究会

感温性自己発泡型ケイ酸化合物を利用した新規消火剤の開発とその可能性招待あり

正入木未来, 真隆志, 松根英樹, 塩盛弘一郎

マテリアルステージ 22 ( 8 ) 75 - 81 2022年11月

担当区分：責任著者記述言語：日本語掲載種別：記事・総説・解説・論説等（商業誌、新聞、ウェブメディア）出版者・発行元：(株)技術情報協会

マグネシウム火災を消火する～感温性自己発泡型ケイ酸化合物の消火剤への応用～

正入木未来,, 真隆志, 松根英樹, 塩盛弘一郎

化学工業 73 ( 5 ) 324 - 331 2022年5月

担当区分：責任著者記述言語：日本語掲載種別：記事・総説・解説・論説等（商業誌、新聞、ウェブメディア）出版者・発行元：化学工業社

バイオマス燃料製造による焼酎粕処理プロセスの開発と焼酎バイオエナジー宮崎日南工場の開設―あなぶきグループと宮崎大学との連携― 招待あり

塩盛弘一郎

産学官連携ジャーナル 17 ( 9 ) 29 - 32 2021年9月

担当区分：筆頭著者,　責任著者記述言語：日本語掲載種別：記事・総説・解説・論説等（大学・研究所紀要）出版者・発行元：国立研究開発法人科学技術振興機構産学連携展開部産学連携プロモーショングループ

南九州では古くから焼酎、特に芋焼酎が愛飲され、重要な産業となっている。焼酎製造の過程で蒸留残渣である焼酎粕が焼酎生産量の2倍程度発生する。焼酎粕をエタノール燃料と固形ペレット燃料のバイオマス燃料に変換・利用して処理するプロセスを、焼酎業界と全く異業種といえるあなぶきグループと2014年から共同研究を続け開発した。

当初、焼酎粕を再発酵して生成したエタノールを蒸留してエタノール燃料を製造するプロセスのみの共同研究であったが、その後、エタノール蒸留後の固形分も分離してペレット燃料に成形し利用する総合的な焼酎粕処理プロセスとして研究を進め、2017年11月に宮崎大学産学・地域連携研究センターの敷地内に1日100Lのエタノール発酵を行うパイロットプラントを設置した。パイロットプラントでの実験結果に基づき、1日15ｔの処理が可能な実証工場「焼酎バイオエナジー宮崎日南工場」を2021年4月に宮崎県日南市に株式会社あなぶきハウジングサービスが開設し、実証運転を開始した。開発した焼酎粕処理プラントの焼酎工場への導入・設置を目指す。

エタノール燃料は、処理プラントの運転のための燃料に利用し、固形ペレット燃料も処理プラントおよびバイオマス発電などの燃料に利用する。これまで廃棄物として「処理」していた焼酎粕を焼酎バイオマスとして捉え、焼酎バイオマス燃料に転換し化石燃料に替わる燃料として「利用」することで、カーボンフリーな社会の構築に貢献できると期待される。

DOI： 10.1241/sangakukanjournal.17.9_29

高分子を壁物質に用いたマイクロカプセル・機能性微粒子の特徴と事例招待あり

塩盛弘一郎, 宮武宗利, 松根英樹, 清山史朗, 武井孝行, 吉田昌弘

プラスチックス 71 ( 9 ) 9 - 19 2020年9月

記述言語：日本語掲載種別：記事・総説・解説・論説等（商業誌、新聞、ウェブメディア）出版者・発行元：日本プラスチック工業連盟

その他リンク： https://fshare.ccad.miyazaki-u.ac.jp/public/E_5YQA0ImA-AiyIB-LF0CvVRY1z4syWJpcU5U29yGEf1

ケイ酸化合物系消火剤を用いた油火災消火に関する研究

塩盛弘一郎, 松木嚴生, 真隆志, 菅原鉄治

消防防災科学技術研究推進制度令和元年度終了研究課題成果報告書 2020年8月

記述言語：日本語掲載種別：記事・総説・解説・論説等（大学・研究所紀要）出版者・発行元：総務省消防庁

本研究では、感温発泡性を有するケイ酸化合物を主成分とする液状消火剤および粉末消火剤を調製し、天ぷら油などの油火災の消火に適用し、消火特性を明らかにした。天ぷら油火災の実験モデルを構築し、消火剤の消火時での発泡挙動、発泡後の固体泡の油中での浮遊状態と経時特性、粉末消火剤の流動特性を明らかにした。種々の組成の消火剤を用いて天ぷら油火災の消火実験を行い、消火時の液状消火剤と粉末消火剤の消火特性を明らかにし、これまで報告した木材火災とマグネシウム火災に加え、油火災の消火にも有効である事を実証した。

クライオゲル複合材料によるヒ素の吸着除去招待あり

塩盛弘一郎

日本海水学会誌 74 ( 1 ) 15 - 19 2020年2月

記述言語：日本語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：日本海水学会

J-GLOBAL

その他リンク： https://fshare.ccad.miyazaki-u.ac.jp/public/t_UUQAdIFk-AL_MB1LRw89cicEtIR76X6ACDgbpg3BoS

感温性自己発泡型無機素材を利用した新規消火剤の研究開発

塩盛弘一郎, 松木嚴生, 真隆志, 菅原鉄治

消防防災科学技術研究推進制度平成29年度終了研究課題成果報告書 2019年11月

記述言語：日本語掲載種別：記事・総説・解説・論説等（大学・研究所紀要）出版者・発行元：総務省消防庁

本研究では、これまで消火剤の主成分として用いられることの無かった感温性を有するケイ酸化合物を主成分とする消火剤の研究開発を行った。自由噴霧法にて消火能力の有無を調査し、消火に適する組成探索、および各実験系において消火能力を評価した。更に国家検定規格の A1 クリブを用いて消火能力を定量化した。延焼抑止効果を単位面積あたり同一の噴霧量にて評価した。金属マグネシウム消火では、マグネシウム火源に投入する消火剤の様態の影響を明らかにした。マグネシウム消火時の降温のきっかけを特定し、短時間で室温まで冷却する消火剤の粘度特性を評価した。マグネシウム消火残物の調査および被膜の密着性を明らかにした。さらに、マグネシウム消火時の延焼抑止効果も検証した。本消火剤を環境中へ噴霧した場合の影響を検証した。本消火剤の製造プロセスは、製造工程時のトラブル耐性と、充填工程の親環境性を満足させるように構築した。

バイオマス燃料製造による焼酎廃液処理プロセスの開発招待あり

塩盛弘一郎, 濱田百合香, 池田勇人

バイオマス利用研究 20 91 - 100 2019年3月

記述言語：日本語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：バイオマス利用研究会

相分離構造を利用した超多孔質材料の開発と分離技術への応用

塩盛弘一郎

九州管内における大学・公的研究機関等の環境技術シーズ集 12 - 12 2018年2月

記述言語：日本語掲載種別：記事・総説・解説・論説等（その他）出版者・発行元：経済産業省九州経済産業局資源エネルギー環境部環境・リサイクル課

油滴が水に分散したエマルションやポリマー水溶液の凍結状態を出発状態として、高分子を材料とした多孔質材料の調製と機能化、およびその基本メカニズムに関する研究を行っている。材料形状は球状微粒子や円柱形であり、円筒カラムに充填した状態や水相に分散した状態で使用し、廃液中の有価金属の回収・リサイクルプロセスや環境中の有害物質の分離除去への応用を行っている。最近は、抽出剤内包多孔質マイクロカプセルを調製し簡便な操作で高速に金属イオンを分離できる技術について研究している。さらに、酸化水酸化鉄ナノ粒子と多孔質凍結ゲルを複合化してヒ素吸着材を開発し、地下水ヒ素汚染地域の飲料水確保への利用を検討している。
本技術の特徴は数10μｍ程度の非常に大きな細孔を形成させ、その細孔径を制御出来ることである。この様な大きな細孔を形成することにより、内部への流路が形成され，高速な分離を達成できる。また、凍結ゲルではゲル壁が非常に薄く、ゲル壁内の物質移動を早くすることが出来る。

化学工学年鑑2017　13材料・界面　13.3　機能性微粒子招待あり

塩盛弘一郎，清山史朗

化学工学 81 ( 10 ) 584 - 585 2017年10月

記述言語：日本語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：化学工学会

化学工学年鑑2015　5.分離操作5.5抽出

塩盛弘一郎

化学工学 79 ( 10 ) 751 - 752 2015年10月

記述言語：日本語掲載種別：研究発表ペーパー・要旨（全国大会，その他学術会議）出版者・発行元：化学工学会

化学工学年鑑2013　13材料・界面　13.3　機能性微粒子

塩盛弘一郎，清山史朗

化学工学 77 ( 10 ) 640 - 640 2013年10月

記述言語：日本語掲載種別：研究発表ペーパー・要旨（全国大会，その他学術会議）出版者・発行元：化学工学会

冷熱蓄熱マイクロカプセル調製技術の開発

幡手泰雄, 根津修美雄, 幡手淳治, 渡邉崇, 園田瑛子, 飯田一路, 吉田昌弘, 武井孝行, 塩盛弘一郎, 清山史朗

KITEC Information 267 32 - 32 2013年7月

記述言語：日本語掲載種別：記事・総説・解説・論説等（その他）出版者・発行元：一般財団法人　九州産業技術センター

強靭で、漏れのない、過冷却を抑制した冷熱蓄熱マイクロカプセルの調製法の確立と、15リッター反応器による当該マイクロカプセル製造法の開発及び当該マイクロカプセルを5kWh 冷凍能力を持つ冷熱蓄熱実証試験機の貯水槽に浸漬させる事による実証試験を実施し、氷蓄熱空調システムへの冷熱蓄熱マイクロカプセルによる省電力効果が確認できた。

化学工学年鑑2009　13材料・界面　13.3　機能性微粒子

塩盛弘一郎，清山史朗

化学工学 73 ( 10 ) 535 - 535 2009年10月

記述言語：日本語掲載種別：研究発表ペーパー・要旨（全国大会，その他学術会議）出版者・発行元：化学工学会

構造制御型マイクロカプセルを用いた迅速な貴金属回収技術の開発

清山史朗, 塩盛弘一郎, 吉田昌弘, 幡手泰雄

若手研究者の大きな可能性を秘めた研究開発 11 - 16 2009年7月

記述言語：日本語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：化学工学会九州支部若手ケミカルエンジニア連絡会編

強誘電性液晶ポリマーをカプセル外殻とする電場応答マイクロカプセルの開発

吉田昌弘, 幡手泰雄, 塩盛弘一郎, 清山史朗

若手研究者の大きな可能性を秘めた研究開発 24 - 28 2009年7月

記述言語：日本語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：化学工学会九州支部若手ケミカルエンジニア連絡会編

抽出機能マイクロカプセル

塩盛弘一郎，清山史朗

化学工学 71 ( 2 ) 139 - 142 2007年2月

記述言語：日本語掲載種別：研究発表ペーパー・要旨（全国大会，その他学術会議）出版者・発行元：化学工学会

Preparation of the Effective Extractant for Precious Metals using Microcapsules containing Tri-n-octylamine

S. Kiyoyama, S. Yonemura, K. Minamihata, K. Shiomori, M. Yoshida, Y. Hatate

Proc. 2006 Japan/Taiwan/Korea Chemical Engineering Conference, 278-279 278 - 279 2006年11月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：南九州化学工学懇話会

Introduction
Precious metals such as gold, platinum and palladium are important materials for the high technological industries. For the stable supply of these metals and minimizing their waste, it is necessary to develop an effective recovery technique of precious metals. This technique is related to the recycling of resources and environmental problems. The solvent extraction method has been used for the recovery of precious metals. The solvent extraction method has a high selectivity and is easy to scale-up, but the solvent extraction method uses large amounts of organic solvents. Thus the solvent extraction processes may adversely affect the environment and human body. To solve these problems, the immobilization of the extractant and microencapsulation of the extractant have been investigated. In the studies of microencapsulation, the microcapsules containing an extractant were used for the recovery of precious metals, and the knowledge about extraction equilibrium was obtained. The extraction rate and mechanism of precious metals using microcapsules has only been slightly discussed. For the utilization of extraction technology using microcapsules on an industrial scale, knowledge of the extraction rate and mechanism is very important. In this study, microcapsules containing an extractant were prepared and the effects of the characteristics of the microcapsules on the extraction rate of the precious metals were investigated, and the extraction mechanism using microcapsules was discussed.

Antioxidative Potency of Chlorophyll a in Green Leafy Vegetables

H. Hatate, J. Nagayoshi, H. Murata, K. Shiomori, Y. Kawano, Y. Hatate

Proc. 2006 Japan/Taiwan/Korea Chemical Engineering Conference, 97-100 97 - 100 2006年11月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：南九州化学工学懇話会

Recent studies suggest that our daily diets have not only nutritional function but also anti oxidative ability. Especially, dietary plants are reported to contain variety of antioxidants such as tocopherol, ascorbic acid, carotenoids, flavonoids, and other polyphenols. Although we have reported antioxidative activity of marine algae [I], most customers frequently eat land plants such as vegetables and fruits rather than marine algae. In this study, we studied antioxidative activity of various vegetables, which commonly consumed in Japan, and examined for their antioxidative activities. In addition, the potent antioxidants observed in the green leafy vegetables were evaluated by using spinach leaf.

Analysis of interaction of boronate-containing thermoresponsive copolymer with monosaccharide

K. Shiomori, N. Tanioka, T. Fukuyama, S. Kiyoyama, I. Galaev

Proc. 2006 Japan/Taiwan/Korea Chemical Engineering Conference, 125-126 125 - 126 2006年11月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：南九州化学工学懇話会

Introduction
Reversible complex formation of borate and phenylboronate ions with mono- and oligosaccharides in aqueous solution is well known. These interactions have been employed in separation and detection of compounds containing sugar molecules and synthesis of sugar-responsive materials. Equilibrium constants of the complex formation (Kass) between borate group and particular diols in the saccharide molecules vary from 6 to 2000 M-1 for different sugars, suggesting high selectivity of borate interaction with sugars. Recently, some efforts were made to synthesize water-soluble copolymers containing phenylboronic acid, and to study their properties from the viewpoint of application for sugar sensing and responsing materials and lectin-like materials. Interaction of thermoresponsive boronate-containing copolymers with some carbohydrates and polyols was recently studied by us in a comparative way: owing to hydrophilic properties of the associating molecules, their binding to the copolymer led to a shift of its phase transition temperature (Tp), which might be easily quantified [1, 2]. In this study, we investigated to analyze the interaction of thermo responsive boronate-containing copolymers with some carbohydrates using UV spectral measurement.

Preparation of Thermo-sensitive Nano-capsules Using AOT Reverse Micellar System

K. Minamihata, S. Kiyoyama, K. Shiomori, M. Yoshida, Y. Hatate

Proc. 2006 Japan/Taiwan/Korea Chemical Engineering Conference, 127-128 127 - 128 2006年11月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：南九州化学工学懇話会

Introduction
The nano materials have excellent properties that differ from that of bulk or macro scale. To utilize the nano materials over the long term, it is necessary to avoid the nano materials from the exposure to the environment. Therefore, coating technique of nano materials with retaining the nano-size and highly dispersed condition is need for the nanotechnology. The preparing method of nano materials which uses surfactant aggregate is popular. An anionic surfactant, di-2-ethylhexyl sodium sulfosuccinate (hereafter AOT) forms spherical reverse micelle in a nonpolar organic solvent. The reverse micelles repeat dispersion and coalescence at the very fast rate and exchange the contents of them. Using this property, it is possible to make nano-particles in the reverse micelles. Recently, polymers which show specific properties against the external irritation have attracted much attention. It is known that poly-N-isopropylacrylamide swells in water under the lower critical solution temperature (LCST = 305K), but it shrinks above LCST, because it changes from hydrophilic state to hydrophobic. By this phenomenon, poly-NIPAM has been studied by many researchers in the fields of extraction, adsorption and drug delivery system. However, poly-NIPAM is usually gelatinous, so that there is a little difficulty of handling. In this study, poly-NIPAM is synthesized in the AOT reverse micellar system and coating technology of nano particle using in-situ polymerization is investigated.

Assymetric Reduction of acetophenone with microencapsulated Baker's yeast

M. Yoshida, S. Tsubota, Y. Hatate, K. Shiomori, S. Kiyoyama

Proc. 2006 Japan/Taiwan/Korea Chem. Eng. Conf., 180-181 180 - 181 2006年11月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：南九州化学工学懇話会

Introduction
Immobilization of microorganisms is increasingly applied in biotechnological processes. Currently, the immobilized cells have been extensively used for the production of useful chemicals such as alcohols, amino acids, organic acids, antibiotics, or steroids, and for the degradation of wastewater pollutants. In the immobilization of microorganisms by the encapsulation technique, gel-like materials such as calcium alginate, K-carrageenan, and chitosan are widely used as immobilization matrices, because they have biocompatibility. However, regarding the application of these immobilized cells for long-term reactions, these matrices have a limited stability, in which problems such beads disruption and cells leakage are well-known. Recently, to overcome the problems, there are novel attempts to use synthetic polymers, which have a good mechanical and chemical strength, as immobilization matrices for microorganisms I , 2). In this study, we developed the poly(methyl methacrylate) (PMMA) microcapsule with a single large core, and the immobilization of yeast cells into PMMA microcapsules was researched. In addition, the asymmetric reduction utilizing PMMA microcapsules immobilized· yeast cells was performed in an organic media. The model reaction was adopted as the asymmetric reduction of acetophenone to I-phenylethanol as shown in Fig.l.

Preparation and Characteristics of Microcapsules Containing Tri-n-octylamine

K. Saeki, S. Kiyoyama, M. Yoshida, Y. Hatate, H. Yoshizawa, K. Shiomori

Proc. 2006 Japan/Taiwan/Korea Chemical Engineering Conference, 167-168 167 - 168 2006年11月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：南九州化学工学懇話会

Introduction
Extraction technique of metal ions, organic acids and other chemicals in aqueous solution using microcapsules containing extractants as a core materials have been developed [1]. This technique have some advantages such as less amount of organic solvents, the easily treatment as the solid-state for extractants, and the high extraction ability against the ion-exchange resin. In this study, we prepared the microcapsules with millimeter size containing tri-n-octylamine as a core material by in situ polymerization using styrene and divinylbenzene as wall materials, and investigated the effects of preparation conditions on the structural characteristics of the microcapsules obtained. The extraction properties of organic acid into the microcapsules were also investigated.

Analysis of Interfacial Adsorption Equilibria between Aqueous Phosphorous Acid and Tri-n-octylamine in Toluene

T. Sana, K. Shiomori, Y. Kawano

Proc. 2006 Japan/Taiwan/Korea Chemical Engineering Conference, 255-256 255 - 256 2006年11月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：南九州化学工学懇話会

Introduction
In a spent electroless nickel-plating bath, nickel and various useful materials have been still contained in large amount. Many researches have investigated to separate and recover nickel from the spent electroless nickel-plating bath. Few researches, however, have studied the separation and recovery of phosphorous acid from the spent bath. In previous work, the extraction equilibrium of phosphorous acid with TOA in toluene have been expressed that TOA (B) consecutively reacts with an undissociated fonn of phosphorous acid (A') to fonn complexes which are A'B, A'2B2 and A'3B2[1]. In this study, the interfacial adsorption equilibria of the extraction complexes to the interface between the aqueous and the organic phases were investigated at 303K. The experimental results of interfacial tension using a single-drop volume method were interpreted by a Langmuir adsorption isotherm for each specie, B, A'B and A'2B2.

Biodegradable Microencapsulated Lactobacillus as a Soil Conditioner

Y. Hatate, M. Yoshida, H. Iwasaki, K. Shiomori, S. Kiyoyama

Proc. 2006 Japan/Taiwan/Korea Chemical Engineering Conference, 89-92 89 - 92 2006年11月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：南九州化学工学懇話会

Introduction: The utilization of microorganisms for the fermentative production of amino acids or antibiotics and material conversion using microorganism biocatalysts are used in the medical and food fields. However, there are still many unknown factors concerning the ability of the microorganisms, the utilization fields expand with the increase in the knowledge of microorganisms, and the possible development of future science and technology. The synthesis of an optically active chemical compound using the enzymatic recognition ability of microorganisms and the decomposition of pollutants (chlorinated organic compounds, aromatic compounds, metals, petroleum, dioxin, etc.) using various microorganisms have recently gained attention. Such microorganism applications are technologies that maximizes the useful material production and biocatalyst abilities of microorganisms [1].
In this study, we tried to microencapsulate the useful microorganisms. And, the microcapsule is applied to soil improvement as a soil conditioner.

自己修復機能を材料に付与可能なインテリジェントマイクロカプセルの開発

脇田浩幸, 吉田昌弘, 幡手泰雄,大角義浩,塩盛弘一郎,清山史朗,小波盛佳

鹿児島大学工学部研究報告 48 ( 48 ) 65 - 68 2006年10月

記述言語：日本語掲載種別：記事・総説・解説・論説等（大学・研究所紀要）出版者・発行元：鹿児島大学工学部

Core-shell microcapsule encapsulated repairing material was prepared by the combination of　the solvent evaporation of o/w emulsion. Here, we employed dicyclopentadiene (DCPD)　as a repairing material. In this study, we investigated in detail microcapsule diameter,　thickness of capsule membrane, and DCPD contents influence on initial DCPD　concentrations in the preparation condition.

Keywords: self-healing, microcapsules, solvent evaporation, dicycropentadiene

振動反応器を用いた高分子微粒子の連続調製装置の開発

塩盛弘一郎, 城戸邦夫, 斎藤泰男,清山史朗,吉田昌弘,幡手泰雄,河野恵宣

宮崎大学工学部紀要 35 47 - 52 2006年8月

記述言語：日本語掲載種別：記事・総説・解説・論説等（大学・研究所紀要）出版者・発行元：宮崎大学工学部

A semi-continuous preparation system for polymer microspheres, which consists of a vibration emulsifier and five series reactors with vibration plates, was developed and was varified on continuous preparation of polystyrene-co-divinylbenzene microspheres by in situ polymerization. An OIW emulsion was prepared using the emulsifier and flowed gradually into the each reactor. The in situ polymerization was carried out in each reactor to form solid particles. The particles prepared in each reactor was taken out from the bottom of the reactor. The average diameter of the particles prepared decreased with increasing in the vibration frequencies of the emulsifier. The average diameter and the quantity of the particles were independent on the vibration frequencies of the vibration plates and on the number of the reactor. Continuous operation was successfully carried out and the sphere particles having uniform shape were continuously prepared for 10 cycles operation, which needed for 55 hr.

KeyWords: Polymer microspheres, In situ polymerization, Microcapsules, Continuous preparation, OIW emulsion

その他リンク： https://fshare.ccad.miyazaki-u.ac.jp/public/E_g4QAII-s-A6HcBU6l2bSBrsZEwRtDWWtZ_NTb9JVFF

土壌改良を目的とする有用微生物内包マイクロカプセルの開発

吉田昌弘, 柿囿兼一, 塩盛弘一郎, 清山史朗, 幡手泰雄

ケミカルエンジニヤリング 50 ( 10 ) 797 - 801 2005年10月

記述言語：日本語掲載種別：記事・総説・解説・論説等（商業誌、新聞、ウェブメディア）出版者・発行元：化学工業社

酸化防止剤α-トコフェロール内包マイクロカプセルの調製と化粧品としての応用

松井務, 吉田昌弘, 幡手泰雄, 居福朋大, 清山史朗, 吉澤秀和, 塩盛弘一郎

鹿児島大学工学部研究報告 47 71 - 77 2005年10月

記述言語：日本語掲載種別：記事・総説・解説・論説等（大学・研究所紀要）出版者・発行元：鹿児島大学工学部

Microcapsules containing vitamin E of antioxidant was prepared by the solvent evaporation. In this　preparation method, particle size of microcapsules containing vitamin E was about 10 f.lm and　polydispersity was held. By adding microcapsules containing vitamin E to the unsaturated fatty acid, it　was possible to suppress the auto-oxidation. Furthermore, it was confirmed that the antioxidant effect of　the vitamin E microcapsules significantly increased in the coexistence with microcapsules containing　vitamin C.

Keywords: Microcapsule, Fat oxidation, Vitamin E, Vitamin C,　Controlled release

その他リンク： https://fshare.ccad.miyazaki-u.ac.jp/public/x_l4QAHICM-ALecBhP52-75qnz__Vx-6evWra-z-E0D4

In situ重合法によるマイクロカプセルの構造制御

塩盛弘一郎，河野恵宣，清山史朗，吉田昌弘，幡手泰雄

粉体と工業, 37巻, 6号, 37-46頁 37 ( 6 ) 37 - 46 2005年6月

記述言語：日本語掲載種別：記事・総説・解説・論説等（商業誌、新聞、ウェブメディア）出版者・発行元：粉体と工業社

その他リンク： https://fshare.ccad.miyazaki-u.ac.jp/public/j_OQQAlIvc-Ap-8Bwzx2VaxqFInyLJDTqQkEDqWiefWx

Preparations and Extraction Properties of Microcapsules containing Extractants

K. Shiomori, S. Kiyoyama, Y. Kawano, Y. Hatate, Y. Kitamura, H. Yoshizawa

Proc. the XXth International Symposium on Physico-Chemical Methods of the Mixtures Separation, PP. 27-32 (2005) 27 - 32 2005年6月

記述言語：英語掲載種別：研究発表ペーパー・要旨（全国大会，その他学術会議）出版者・発行元：ポーランド科学アカデミー

In this work, we would like to discuss the preparation of microcapsules having highly porous poly divinylbenzene (DVB) membranes enclosing tri-n-octylamine (TOA) by in situ polymerization accompanied by the solvent evaporation, the extraction characteristics of precious metals from an acidic aqueous solution and the column separation of precious metals using the prepared microcapsules.

パン発酵固定化カプセル型バイオリアクターによる非水媒体中での不斉還元反応

吉田昌弘, 坪田真弥, 幡手泰雄, 塩盛弘一郎, 清山史朗

粉体と工業 37 ( 6 ) 47 - 52 2005年6月

記述言語：日本語掲載種別：記事・総説・解説・論説等（商業誌、新聞、ウェブメディア）出版者・発行元：粉体と工業社

Analysis of Extraction Rate of Phosphorous Acid by Tri-n-Octyl Amine

Y. Kawano, K. Shiomori, H. Tanaka, T. Sana, Y. Hatate

Proc. EPD Congress 2005，853-863 853 - 863 2005年2月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：TMS

The extraction rate of phosphorous acid in aqueous solution by tri-n-octylamine in toluene was investigated in Lewis transfer cell and Vibro-mixer type extractor for various conditions. The experimental results were interpreted by the rate equation of (1.03, 0.96) and (2.23, 2.06) orders for the acid and the amine in Lewis cell and Vibro mixer extractor. The apparent rate constant in the extractor was enlarged by the vibration of mixing plates, and were determined as a function of frequencies of mixing plates. The mass transfer rate was found to facilitate as 10⁵ folds of that in Lewis type transfer cell. The enlargement of mass transfer rate was caused of increasing in the interfacial area and the surface renewal rate by the formation and breaking of micro liquid particles by the vibration of mixed solution. The vibro-mixer extractor will be more useful the separation of materials having low reaction rate.

Effect of β-Carotene on Autoxidation Rate of Linoleic Acid

K. Shiomori, J. Gu, H. Mitani, Y. Hatate and Y. Kawano

Proc. 2004 Korea/Japan/Taiwan Chem. Eng. Conf., p180-181 180 - 181 2004年11月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：韓国化学工学会

Introduction
Unsaturated lipids contained in the various plants and animals are easily oxidized under heat, photo irradiation or metal catalyst, and are firstly converted into lipid peroxides which are further frequently converted to polymers or various carbonyl compounds as the secondary products [1,2]. The compounds formed have negative effects for human health such as cause of cancer or symptom of old aging [3 ,4] . Hence, it is important for human life to elucidate the mechanism of oxidation and anti-oxidation of the lipids. ,B-Carotene and a-tocopherol have commonly known as an antioxidant of lipids. In previous papers, the kinetic analysis of the autoxidation of unsaturated lipids [5, 6] and effect of a-tocopherol on the oxidation were reported [6]. In this study, the effects of p.carotene on the autoxidation rate of linoleic acid were investigated from the oxygen consumption rate by the oxidation.

微生物内包マイクロカプセルの応用技術の開発

吉田昌弘, 樋之口大作, 塩盛弘一郎, 上村芳三, 河野恵宣, 幡手泰雄

エコインダストリー 9 ( 11 ) 41 - 50 2004年11月

記述言語：日本語掲載種別：記事・総説・解説・論説等（商業誌、新聞、ウェブメディア）出版者・発行元：シーエムシー出版

微生物を高効率で包括固定化でき，かつ力プセル壁を通して物質の拡散性に優れたコア/シェル型の多孔性マイクロカプセルの開発を行った。使用した微生物は独立栄養性の脱窒細菌およびパン醇母である。これらのカプセル化微生物に対して.①脱窒細菌に関しては硝酸性窒素で汚染された水源のパイオレメディエーション， ②パン酵母に関しては非水環境中における不斉還元反応に関して検討を加えた。微生物の反応場としてのマイクロカプセルの可能性を紹介する。

固体担持材内包マイクロカプセルの調製と機能性制御

塩盛弘一郎，清山史朗，吉田昌弘，幡手泰雄，河野恵宣

ケミカルエンジニヤリング, 49巻,8号, 606-611頁 49 ( 8 ) 606 - 611 2004年8月

記述言語：日本語掲載種別：記事・総説・解説・論説等（商業誌、新聞、ウェブメディア）出版者・発行元：化学工業社

多段定常蒸留装置の開発とその操作特性に関する研究

河野恵宣，塩盛弘一郎，柏田雅徳，高瀬良和，河野邦晃

本格焼酎技術開発事業研究成果報告書 (平成15年度), 1 - 6 2004年8月

記述言語：日本語掲載種別：記事・総説・解説・論説等（その他）出版者・発行元：日本酒造組合中央会, 本格しょうちゅう新技術開発研究会

焼酎もろみ中に含まれる微量香味成分の最適な分割採取を目的として、精留塔と還流弁を備えた精留ユニットを所定段、直列に設置し、蒸留釜に焼酎もろみを連続的に供給すると同時に釜液を抜き出して釜内のもろみ組成を一定に保つことにより一定組成の留出液が得られる多段定常蒸留装置を開発し、その蒸留特性を明らかにした。蒸留時間によらず、各段から一定濃度でエタノールおよび微量成分が留出され、精留ユニットの段数によって異なる組成の留出液が得られた。揮発性の高いエタノール、酢酸エチルおよび低沸点アルコール類は前段側の精留ユニットより高濃度で留出し、揮発性の低いß–フェネチルアルコールは後段側の精留ユニットより留出された。エタノールおよび微量成分の留出濃度は、焼酎もろみの供給速度、蒸留釜内での滞留時間、還流比およぴ留出段数により制御することができ、留出液中の濃度は蒸留時間内で一定に保てることが分かった。

その他リンク： https://fshare.ccad.miyazaki-u.ac.jp/proself/weblink.go?%2Ftdc5086%2FPapers%2FNo131_%E6%9C%AC%E6%A0%BC%E7%84%BC%E9%85%8E%E6%8A%80%E8%A1%93%E9%96%8B%E7%99%BA%E4%BA%8B%E6%A5%AD%E7%A0%94%E7%A9%B6%E6%88%90%E6%9E%9C%E5%A0%B1%E5%91%8A%E6%9B%B8_1(2004).pdf

マイクロカプセル化における最近の製法と機能性制御

幡手泰雄、吉田昌弘、上村芳三、塩盛弘一郎、河野恵宣、清山史朗

工業材料 52 ( 6 ) 23 - 28 2004年6月

記述言語：日本語掲載種別：記事・総説・解説・論説等（商業誌、新聞、ウェブメディア）出版者・発行元：日刊工業新聞社

鹿児島大学幡手研究室と宮崎大学河野研究室との共同研究で実施された機能性マイクロカプセルの開発研究例の中で、殺虫剤、フェロモン、抗ガン剤あるいは微生物を内包したさまざまな機能を持ったマイクロカプセルについて、それらの調製法と機能性について解説する．

Extraction Behavior of Proteins and Water with Reverse Micellar System using AOT and Diethanollauramide

K. Shiomori, K. Wakamatsu, Y. Kawano, R. Kuboi

Proc. the XIXth International Symposium on Physico-Chemical Methods of the Mixtures Separation, PP. 267-268 267 - 268 2004年6月

記述言語：英語掲載種別：研究発表ペーパー・要旨（全国大会，その他学術会議）出版者・発行元：ポーランド科学アカデミー

Reverse micelles, which are self-aggregates of surfactant molecules in apolar organic phase, have the ability to extract proteins from aqueous phase [1]. One intensively studied surfactant is sodium bis(2-ethylhexyl) sulfosuccinate (AOT). The development of new effective reverse micellar systems for protein extraction have been expected. Previously, we reported that the addition of either long chain alkyl amines [2] or water-soluble amines [3] to the extraction system using AOT reverse micelles is effective for the extraction of proteins by the control of pH. In this study, the effect of the addition of diethanollauramide, which is expected to interact moderately with AOT, in the organic phase on the extraction of water and bovine serum albumin (BSA) into the reverse micellar phase was investigated.

Extraction Rate of Phosphorous Acid by Tri-n-octylamine in Vibro-Mixer Extractor

K. Shiomori, T. Ito, T. Sana, Y. Kawano

Proc. the XIXth International Symposium on Physico-Chemical Methods of the Mixtures Separation, PP. 265-266 265 - 266 2004年6月

記述言語：英語掲載種別：研究発表ペーパー・要旨（全国大会，その他学術会議）出版者・発行元：ポーランド科学アカデミー

To keep long life time of the elecroless nickel plating bath the removal phosphorous acid from the plating bath is necessary. The cognition of equilibria and rate of extraction for the system were required to develop the extraction process. In our previous paper [1], extraction equilibrium of phosphorous acid (A) in the aqueous solution with toluene solution of tri-n-octyl amine TOA (B) was investigated and shown to produce AB, (AB)2 and A2B3 type species by the consecutive reactions of undissociated acid and TOA. Their equilibrium constants were evaluated. In this study, rate of extraction of phosphorous acid from the aqueous plating bath by TOA was investigated in a vibro-mixer type extractor.

Formation of Biodegradable Polymer Reverse Micelle System and Its Partition Property of Protein

S. Nishino, Y. Kitamura, K. Shiomori and H. Yoshizawa

Proc. the XIXth International Symposium on Physico-Chemical Methods of the Mixtures Separation, PP. 227-228 227 - 228 2004年6月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：ポーランド科学アカデミー

We newly synthesized poly(ethyleneoxide-co-monooleate-block-co-D,L-lactide) (MOPEO-PLA). Poly(ethyleneoxide-co-monooleate) (MOPE O), which is highly water-soluble polymer surfactant, has a double bond and hydrophilic PEO segment. PEO has a good biocompatibility and is less interactive with living cells. Polylactide (PLA) is biodegradable and non-toxic polymer. Therefore, block copolymer of MOPEO and D,L-lactide has the potential for functional biocompatible hydrophobic polymer surfactant. It was reported from in our previous study that MOPEO-PLA had sufficient surface activity as well as MOPEO [1]. From this reason, we tried to form a polymer reverse micelle using MOPEO-PLA for bioseparation of proteins.

微生物の反応場としてのカプセル型マイクロバイオリアクターの開発とその利用技術

吉田昌弘, 樋之口大作, 永徳圭一, 大久保一心, 塩盛弘一郎, 清山史朗, 上村芳三, 河野恵宣, 幡手泰雄

ケミカルエンジニヤリング 49 ( 4 ) 273 - 280 2004年4月

記述言語：日本語掲載種別：記事・総説・解説・論説等（商業誌、新聞、ウェブメディア）出版者・発行元：化学工業社

Novel Recovering System of Nickel in Waste Water with Solvent Extraction Technique

T. Sana, K. Shiomori, Y. Kawano

Proc. EPD Congress 2004, 697-703 697 - 703 2004年3月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：TMS

The recovery process of nickel in the wastewater of electroless nickel-plating was constructed by the solvent extraction with 5-dodecylsalicylaldoxime in the kerosene solution. The extraction rate using a vibro-mixer type extractor for this system was investigated. The result was analyzed based on the information of extraction equilibrium and interfacial reaction rate determined by the result in Lewis type transfer cell. The extraction in the vibro-mixer type extractor was interpreted by the similar interfacial reaction equation derived in Lewis type transfer cell. The rate constant of the reaction was enhanced to 107 time of that in Lewis type transfer cell, and was enhanced by the increase in the interfacial area and surface renewal rate caused by forming of small droplets by vibration of plates.

Scopus

その他リンク： https://fshare.ccad.miyazaki-u.ac.jp/public/c_dkQAKIQ4-A5BYBwFFiTELmMdZNtQpH_ORtPwt_gkZO

Extraction Equilibrium of Hypophosphorous acid, Phosphorous acid and Phosphoric acid by Toluene Solution of Tri-n-Octylamine

Y. Kawano, K. Shiomori, T. Sana, Y. Hatate, K. Nagayoshi

Proc. the XVIIth International Symposium on Physico-Chemical Methods of the Mixtures Separation, 132-133 132 - 133 2003年6月

記述言語：英語掲載種別：研究発表ペーパー・要旨（全国大会，その他学術会議）出版者・発行元：ポーランド科学アカデミー

The extraction equilibrium of hypophosphorous acid, phosphorous acid and phosphoric acid in aqueous solution with tri-n-octylamine (hereafter called TOA) in toluene were investigated at 303K. The species formed and formation equilibrium constants were determined by a graphical analysis method. The experimental results were analyzed by considering the acid dissociation of aqueous phase.

Effect of Water Soluble Amino Compounds on Extraction of Water and Proteins With Sodium Bis (2-Ethylhexyl) Sulfosuccinate Reverse Micellar System

K. Shiomori, S. Shiiba, Y. Kawano, R. Kuboi

Proc. the XVIIth International Symposium on Physico-Chemical Methods of the Mixtures Separation, 176-178 (2003) 176 - 178 2003年6月

記述言語：英語掲載種別：研究発表ペーパー・要旨（全国大会，その他学術会議）出版者・発行元：ポーランド科学アカデミー

Reverse micelles have been extensively investigated as media for the extraction of proteins [1]. One intensively studied surfactant is sodium bis(2-ethylhexyl) sulfosuccinate (AOT). Previously, we have reported that the addition of long chain alkyl amines to the AOT reverse micellar solution is effective to control both the formation of reverse micelles and the extraction of proteins by pH change [2,3]. In this study, the effect of water-soluble amines, which is added to the aqueous phase, on the extraction of water and bovine serum albumin (BSA) into the AOT reverse micellar phase has been investigated.

その他リンク： https://fshare.ccad.miyazaki-u.ac.jp/public/E_bQQAqIWM-AN8cBh01ivITmcdwtDNyIQyUce7I60sH9

液中乾燥法による農薬内包マイクロカプセルの調製と機能性付与法の確立

河野恵宣，塩盛弘一郎，清山史朗

宮崎大学学内合同研究成果報告書 54 - 58 2003年3月

記述言語：日本語掲載種別：記事・総説・解説・論説等（その他）出版者・発行元：宮崎大学

Development of Semi-batch Preparation System for Microparticles

Y. Kawano, K. Shiomori, S. Kiyoyama, Y. Hatate

J. Chem. Ind. Eng., China, Vol. 50, No. Suppl., 269-270 50 ( suppl ) 269 - 270 2002年11月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：中国化学工学会

Microcapsules or micro particle has been usually manufactured by batch reactor process. These processes have some problems on mass production and uniform characteristic of products , production cost etc. In previously, the preparation and characteristics for microcapsules containing protein, inorganic salt or agricultural chemicals by in-situ polymerization or solvent evaporation method were reported. In this study, semi- batch system for manufacturing microcapsule was provided for styrene/divinylbenzene copolymer micro particle. The micro particle was cleared to be prepared continuously 25 times speed of batch system by semi-batch system provided in this study. The effects of preparation conditions on the morphologies and functions of micro particle prepared in semi-batch system were investigated.

Enrapment Efficiencies of Inorganic Salt into Cross-linked or Biodegradable Microcapsules

S. Kiyoyama, K. Shiomori, Y. Kawano, Y. Hatate

J. Chem. Ind. Eng., China, Vol.50, No. Suppl., 273-274 50 ( suppl ) 273 - 274 2002年11月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：中国化学工学会

Cross- linked microcapsules were prepared by in-situ polymerization and biodegradable microcapsules were pre pared by solvent evaporation method. The effects of preparation conditions on the capsule morphology and entrapment efficiency of inorganic salt were investigated. The average diameter of the surface pores and internal follows were controlled with sub-micron order by changing preparation conditions such as volume fraction of dispersed droplets in (W/O) emulsion, surfactant concentration, monomer ratio and salt concentration in the outer aqueous phase. Furthermore , the entrapment efficiency of inorganic salt was improved by lowering the volume fraction of dispersed droplets in (W /0) emulsion and adding the salt to the outer aqueous phase.

Keywords Cross- linked microcapsule, Biodegradable microcapsule, (W/O/W) emulsion , Entrapment efficiency

Semi-batch System for Preparation of Micro-sphere with Vibro-mixer Type Reactor and Emulsifier

共著者：Y. Kawano, K. Kido, K. Shiomori, S. Kiyoyama, Y. Hatate

Proc. 9th APCChE Congress, 440 440 2002年10月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：APCChE Soc.

Micro-spheres have been usually prepared by a batch system in a reactor. In this study, the micro-spheres were prepared by a semi-batch operation of five parallel settled vibro-mixed reactors and a series connected continuous vibro-mixed emulsifier with controlling the switch of valves set in pipe lines for emulsion feed and washing water. Oil containing wall materials in water emulsion prepared by the emulsifier was put into the first step of vibro-mixed reactor, and in one by one in the reactors by the switch of the valves. And then, the wall materials in the first step reactor were polymerized (solvent evaporated) during the filling time for all reactors. Micro-sphere particle prepared after polymerization were taken out set by set, intermittently. After taking out micro-sphere, emulsion feed was put again into the reactor. The effects on characteristics of the micro-spheres were investigated for various concentrations of monomer and surfactants, volume fraction of dispersion phase and vibration frequencies etc.. Diameters of the micro-sphere decreased with increasing of the vibration frequency of emulsifier. However, diameters of micro-sphere were almost independent on the frequency of vibration of the reactors, steps of reactors and recycle numbers of the operations. The concentrations of related species affected greatly on the formation of micro-particle.

Preparation and Characteristics of Biodegradable Microcapsules Encapsulating Activated Carbon Impregnated with Pesticide by Solvent Evaporation Method

K. Shiomori, J. Taniguchi, Y. Kawano, S. Kiyoyama, Y. Hatate

Proc. 9th APCChE Congress, 449 449 2002年10月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：APCChE Soc.

Biodegradable microcapsules entrapping activated carbon impregnated with fenestration (MEP) which is used as a pesticide were prepared by the solvent evaporation method in a (solid/oil/water) complex emulsion system. Biodegradable poly-ε-caprolactam (PCL) was used as a wall material. Effects of the preparation conditions, such as the concentrations of PCL and MEP and weight fraction of activated carbon, on the capsule morphology, entrapment efficiency and release profile of MEP were investigated. The microcapsules were able to be successfully prepared under the condition in which there were relatively large quantities of PCL and activated carbon for MEP. The average diameter of the microcapsules increased with an increase in the concentration and molecular weight of PCL and the amount of activated carbon, and with a decrease in the concentration of surfactant in the aqueous phase, the fraction of the dispersed oil phase in the aqueous phase and the agitation speed of the emulsion. The entrapment fraction of MEP into the microcapsules was almost over 90 % in all preparation conditions. MEP encapsulated in the microcapsules was released to water until the MEP concentration in water was reached its saturated concentration. The release rate of MEP decreased with increasing the concentration of PCL. The release profile of MEP would be able to control by the preparation condition of the microcapsules.

Adsorption of Organic Acid by Biodegradable Microcapsule

S. Kiyoyama, Y. Kawano, K. Shiomori, Y. Hatate

Proc. 9th APCChE Congress, 443 443 2002年10月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：APCChE Soc.

Biodegradable microcapsules were prepared by the solvent evaporation method. The effect of the experimental conditions on the adsorption of organic acids such as lactic acid, acetic acid from wastewater were investigated using the biodegradable microcapsules which entrapped both the extractant and the adsorbent. The amount of adsorbed organic acids in using biodegradable microcapsules were greater than the case of the simple extractant substance or simple adsorbent substance. In addition, the amount of absorbed organic acid dramatically increased by controlling the structure of the microcapsule, the entrapment efficiency of the adsorbent and the extractant into the microcapsule. The Freundlich equations, Langmuir adsorption isotherm equation and B.E.T. equation explained the obtained experimental result. From these analytical results, the adsorption equilibrium constant and unimolecule saturation absorbed amount were calculated.

Development of a New Shochu Manufacturing Process Combined with Repeated-batch Fermentation with Waste Water of a Shochu Distillery and Malti-staged Batch Distiller

K. Kawano, Y. Kawano, K. Shiomori, Y. Hatate, M. Kashiwada, K. Takahashi, Y. Takase

Proc. 2002 Kyushu/Korea/Taipei Chemical Engineering Conference #164 2002年10月

記述言語：英語掲載種別：研究発表ペーパー・要旨（全国大会，その他学術会議）出版者・発行元：化学工学会九州支部

It was found that shochu manufacturing using the waste water of a shochu distillery as a adding water for the next fermentation (repeated-batch fermentation) was possible. When the repeated use number of the waste water was within twice, quality of the fermentation products was almost same to them by the usual fermentation. When the mixture solution of equal volumes of the waste water and distilled water was used for the fermentation, the formation rate of ethanol did not change in spite of the repeated times of the repeated-batch fermentation. The shochu mush (moromi) produced with the repeated-batch fermentation was distilled using a multi-staged batch distiller which has three stages for collecting distillate. The relations between compositions and distillation stages or times were investigated at various conditions. The composition of ethanol and other minute components in the distillate from each stage was almost equal regardless of the repeated times of the repeated-batch fermentation. Consequently, it was clear that the distillation composition of each component depends on the distillation time and the stage collecting distillate of distillation column.

The Recovery of Organic Acid by Biodegradable Microcapsule Entrapped Both Extractant and Absorbent

S. Kiyoyama, K. Shiomori, Y. Kawano and Y. Hatate

Proc. 2002 Kyushu/Korea/Taipei Chemical Engineering Conference, #151 #151 2002年10月

記述言語：英語掲載種別：研究発表ペーパー・要旨（全国大会，その他学術会議）出版者・発行元：化学工学会九州支部

Preparation and Characteristics of Biodegradative Microcapsules Containing Agricultural Chemicals

Y. Kawano, K. Shiomori, S. Kiyoyama, Y. Hatate

Proc. 2002 Kyushu/Korea/Taipei Chemical Engineering Conference #163 2002年10月

記述言語：英語掲載種別：研究発表ペーパー・要旨（全国大会，その他学術会議）出版者・発行元：化学工学会九州支部

Biodegradative microcapsules entrapping activated carbon impregnated with fenitrothion (MEP) which is a pesticide were prepared by the solvent evaporation method in a (solid/oil/water) complex emulsion system. Biodegradative poly-e-caprolactam (PCL) was used as a wall material. Effects of the preparation conditions, such as the concentrations of PCL and MEP and weight fraction of activated carbon, on the capsule morphology, entrapment efficiency and release profile of MEP were investigated. The microcapsules were able to be successfully prepared under the condition in which there were relatively large quantities of PCL and activated carbon for MEP. The average diameter of the microcapsules was changed from about 50 to 800 μm by an increase in the concentrations of PCL and MEP, and the amount of activated carbon. The entrapment fraction of MEP into the microcapsules was almost over 90 % in all preparation conditions. MEP encapsulated in the microcapsules was released to water until the MEP concentration in water was reached its saturated concentration. The release rate of MEP decreased with increasing the concentration of PCL.

機能性マイクロカプセルの調製とその特性制御

清山史朗，塩盛弘一郎，河野恵宣，幡手泰雄

宮崎大学工学部紀要 31 1 - 16 2002年7月

記述言語：日本語掲載種別：記事・総説・解説・論説等（大学・研究所紀要）出版者・発行元：宮崎大学工学部

水田を利用した高窒素投入型粗飼料生産システムの開発スラリー原液と,原液の嫌気的メタン発酵処理液(消化液)がキシュウスズメノヒエ(Paspalum distichum L.)の生長,窒素吸収量及びメタン発生量におよぼす影響(予報)

杉本安寛, 中村剛, 板倉圭, 塩盛弘一郎, 河野恵宣

システム農学会シンポジウム要旨集 2001 ( 秋季 ) 67 - 68 2001年11月

記述言語：日本語掲載種別：研究発表ペーパー・要旨（全国大会，その他学術会議）出版者・発行元：システム農学会

Extraction Rate of Nickel with 5-Dodecylsalicyl-aldoxime (LIX860) in Kerosene

Y. Kawano, K. Shiomori, T. Sana, R. Fujii

Proc. the XVIth International Symposium on Physico-Chemical Methods of the Mixtures Separation, PP. 202-205 202 - 205 2001年6月

記述言語：英語掲載種別：記事・総説・解説・論説等（大学・研究所紀要）出版者・発行元：ポーランド科学アカデミー

Back-extraction Characteristics of Lysozyme extracted with Reverse Micellar Systems Using Sodium Bis(2-ethylhexyl) Sulfosuccinate and Long Chain Alkyl Amines

K. Shiomori, T. Honbu, Y. Kawano, R. Koboi

Proc. the XVIth International Symposium on Physico-Chemical Methods of the Mixtures Separation, PP. 263-265 263 - 265 2001年6月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：ポーランド科学アカデミー

Preparation of Functional Microcapsules and Control of Their Characteristics

共著者：S. Kiyoyama, K. Shiomori, Y. Kawano and Y. Hatate

Proc. 5th Kyushu/Pusan-Kyoungnam & 4th Kyushu/Taipei Chem. Eng. Conf., 11-12１１ 11 - 12 2000年12月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：南九州化学工学懇話会

Cross-linked microcapsules were prepared by in-situ polymerization of styrene and divinylbenzene, and biodegradable microcapsules were prepared by solvent evaporation method. The effects of preparation conditions on the capsule morphology and entrapment efficiency of water-soluble materials were investigated. The average diameter of the surface pores and internal hollows were controlled with sub-micron order, and the watersoluble materials were completely entrapped in the biodegradable microcapsule.

Kinetic Study for Autoxidation of Squalene

K. Shiomori, W. Sun, Y. Kawano, Y. Hatate and H. Hatate

Proc. 5th Kyushu/Pusan-Kyoungnam & 4th Kyushu/Taipei Chem. Eng. Conf., 104-105 104 - 105 2000年12月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：南九州化学工学懇話会

The oxidation of squalene was investigated at various conditions. An induction period with a slow increase in hydroperoxide and an accelerated period with a rapid increase are observed. One of decomposition products is confirmed to be a ketone. The formation rate of peroxide derived from a chain reaction model of lipid radical is independent of the peroxide concentration in the induction period, and is expressed by the first order of the peroxide concentration in the accelerated period.

Extraction Equilibrium and Rate of Nickel from Aqueous Ammonium Sulfate Solution with 5- Dodecylsalicylaldoxime in Kerosene

T. Sana, Y. Kimiya, K. Nagayoshi, R. Fujii, K. Shiomori, Y. Kawano

Proc. 5th Kyushu/Pusan-Kyoungnam & 4th Kyushu/Taipei Chem. Eng. Conf., 86-87 86 - 87 2000年12月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：南九州化学工学懇話会

The extraction equilibrium and rate of nickel with 5-dodecylsalicylaldoxime was investigated at 303K. The extraction equilibrium for this system was determined. The dependency of the extraction rate on the concentration of each chemical specie participating in the extraction was examined. In order to analyze the interfacial adsorption mechanism, the interfacial tension between the organic and the aqueous phases either with or without nickel were measured by Wilhelmy's vertical plate method. By analyzing the results based on the interfacial reaction model, it was estimated that the rate-determining step is the interfacial reaction between the adsorbed 1: 1 nickel chelate complex and the extractant. The experimental results obtained the transfer cell can be explained by this interfacial reaction model.

Effect of Antioxidants on Oxidation of Linoleic Acid

W. Sun, K. Shiomori, Y. Kawano, Y. Hatate, H. Hatate

Proc. 5th Kyushu/Pusan-Kyoungnam & 4th Kyushu/Taipei Chem. Eng. Conf., 25-26 25 - 26 2000年12月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：南九州化学工学懇話会

Effect of antioxidants on oxidation of linoleic acid were measured at various reaction conditions. Oxidation was proceeded by the way of induction and accelerated periods and the rate of induction period was suppressed in low addition of a-tocopherol, but in high addition of a-tocopherol, the rate of induction period was promoted and the steady period were observed between the induction and accelerated period. Ascorbic stearate acted as antioxidant of oxidation of linoleic acid. Mutual effect of suppression on the oxidation of linoleic acid was observed in addition of both a-tocopherol and Ascorbic stearate. The rate equation was leaded using the chain reaction model of lipid radical to explain the experimental results.

Characteristics of Biodegaradable Microcaplues by Solvent Evapolation

共著者：Y. Kawano, K. Shiomori, S. Kiyoyama, Y. Hatate

Proc. The First Joint China/Japan Chemical Engineering Symposium, Vol. 2, 610-615 2 610 - 615 2000年9月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：中国化学工学会

Biodegradable microcapsules entrapping water soluble materials such as potassium nitrate, bovine serum albumin, and egg yolk proteins were prepared by the solvent evaporation method in a (W/OIW) complex emulsion system. Effects of preparation conditions of (W/O) emulsion and concentrations of salts in the inner and
outer aqueous phases on the capsule morphology and the entrapment efficiency of the core materials were investigated. The entrapment efficiency of core material was improved by decreasing in the volume fraction and concentration of salt in the inner aqueous phase, by the irradiation of ultrasonic wave on (W/O) emulsion, and by increasing in concentration of salt in the outer aqueous phase. The entrapment efficiency decreased by the releasing of core material in the course of wall formation of the microcapsules.

Keywords: Microcapsules, Biodegradable Polymer, Solvent Evaporation Method

生分解性マイクロカプセルの調製とその特性制御

清山史朗，塩盛弘一郎，河野恵宣，吉澤秀和，幡手泰雄

化学工学シンポジウムシリーズ 73 105 - 108 2000年5月

記述言語：日本語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：化学工学会

(W/O/W)エマルションの液中乾燥法により生分解性マイクロカプセルを調製し，その構造制御および芯物質の内包制御について検討した. 芯物質の内包特性は，内水相体積分率制御，　外水相塩濃度制御および内水相への超音波照射によって飛躍的に向上させることができた．また，マイクロカプセルの内部構造は内包特性を反映した構造をとることがわかった．

振動型乳化器を用いたエマルションの連続調製

塩盛弘一郎，清山史朗，河野恵宣，幡手泰雄

ケミカルエンジニヤリング 44 ( 10 ) 767 - 772 1999年10月

記述言語：日本語掲載種別：記事・総説・解説・論説等（商業誌、新聞、ウェブメディア）出版者・発行元：化学工業社

複合エマルションによる生分解性マイクロカプセルの調製

清山史朗，塩盛弘一郎，河野恵宣，幡手泰雄

ケミカルエンジニヤリング 44 ( 10 ) 785 - 790 1999年10月

記述言語：日本語掲載種別：記事・総説・解説・論説等（商業誌、新聞、ウェブメディア）出版者・発行元：化学工業社

Kinetic Analysis of Oxidation and Anti-Oxidation of Linoleic Acid

Y. Kawano, M. Yonekura, K. Shiomori, H. Hatate and Y. Hatate

Proc. The Third Kyushu-Taipei Internat. Cong. Chem. Eng., 152-154 152 - 154 1999年3月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：南九州化学工学懇話会

INTRODUCTION
Lipids are oxidized at various conditions. The primary products of oxidation of lipids were hydro-peroxides. The hydro-peroxides are further decomposed with heat and light to form secondary products such as ketones, aldehydes or acids. Considering the harmful effects on health of the hydro-peroxides and these secondary products, it is very important to obtain the information of formation and inhibition of hydro-peroxides. a-Tocopherol has commonly used as an antioxidant of lipids. In this study, the effects of addition of a-tocopherol on oxidation of linoleic acid were investigated for various conditions.

Reverse Micellar System for Protein Extraction Using Sodium Bis(2-ethylhexyl)sulfosuccinate and Long Chain Alkyl Amines

K. Shiomori, T. Honbu, Y. Kawano, R. Kuboi and I. Komasawa

Proc. The Third Kyushu-Taipei Internat. Cong. Chem. Eng., 212-214 212 - 214 1999年3月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：台湾化学工学会

INTRODUCTION
Reverse micelles have been extensively investigated as a media for extraction of proteins and enzymes2,5,6. Most previous studies were carried out in the system using sodium bis (2-ethylhexyl) sulfosuccinate (AOT) as surfactants. Extraction of proteins with the AOT reverse micellar system can be carried out by the control of the electrostatic interaction, for example, forward extraction can be carried out at pH lower than isoeIectric point (PI) of protein, where proteins have positive charge, and back extraction at pH higher than the pI, where proteins have negative charge. The electrostatic interaction can be most effective for the extraction of protein. However, at the same time, the electrostatic interaction often causes a structural change and inactivation of proteins. Some studies have been reported on the control of the formation of reverse micelles by pH3,4, pressure7 and temperature1 for the purpose of developing novel and effective extraction processes of protein. In this paper, the mixed systems of AOT and long chain alkyl amines, such as tri-n-octylamine (TOA), bis (2-ethylhexyl)amine (DEHA), di-n-octylamine (DOA), n-octylamine (OA) were used as a reverse micellar solution. Effect of pH on the extraction characteristics of proteins and water in the mixed micellar systems was investigated.

Distillation Behavior of Aqueous Ethanol Solution Containing Linoleic Acid and Citric Acid

M. Kashiwada, Y Kawano, K. Shiomori, R. Aikoh, Y. Uemura and Y. Hatate

Proc. The Third Kyushu-Taipei Internat. Cong. Chem. Eng., 152-154 152 - 154 1999年3月

記述言語：英語掲載種別：研究発表ペーパー・要旨（全国大会，その他学術会議）出版者・発行元：台湾化学工学会

INTRODUCTION
In shochu mash, citric acid, fatty acids and many other minor components are contained in addition to water and ethyl alcohoL Fatty acids react with ethyl alcohol to form their esters having high volatility. and the taste and smell of shochu are influenced by content of these esters [Nishiya et aL, 1978]. Therefore, it is important to determine the esterification rate of the fatty acids and ethyl alcohol in the pot still for the fundamental study of shochu distillation.
In this study. esterification rate of the llinoleic acids and ethyl alcohol, vapor-liquid equilibria of minor ethyl Iinoleate in aqueous ethanol solution, and behavior of ethyl linoleate in batch rectification of aqueous ethanol solution containing linoleic acid and citric acid were investigated.

ストレス応答型分子集合体を用いるバイオ生産分離プロセスの開発

塩盛弘一郎

実吉財団平成9年度研究助成金受給者研究報告集 57 - 60 1999年3月

記述言語：日本語掲載種別：記事・総説・解説・論説等（その他）出版者・発行元：実吉財団

Oxidation Degradation and Anti-Oxidation of Lipids

Y. KAWANO, M. YONEKURA, K.SHIOMORI and Y. HATATE

Proceedings of '98 Joint Meeting Pusan-Kyoungnam Branch of KiChE and Kyushu Branch of SCEJ 1 - 4 1998年12月

記述言語：英語掲載種別：研究発表ペーパー・要旨（全国大会，その他学術会議）出版者・発行元：Pusan-Kyoungnam Branch of KiChE

Oxidation rates of linoleic acid were investigated under various conditions. Two of the periods, induction having low rate and accelerated having high rate were observed without antioxidant, a-tocopherol. The rate equation of the oxidation was derived by assuming autoxidation mechanism. The rate of these periods were the zero order and the first order of hydro-peroxide formed, respectively. With a-tocopherol, the steady state period was added to both periods without antioxidant. The rate of induction was affected by the amounts of antioxidant. The time length of steady state depended on the dimer of a-tocopheroxyl radical. However, the rate of accelerated period was independent of addition of antioxidant and same order as without antioxidant.

多孔質マイクロカプセルの調製とその特性

河野恵宣，塩盛弘一郎，幡手泰雄，上村芳三

微粒化 19 421 - 426 1998年10月

記述言語：日本語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：微粒化学会

アミノホスホン酸型キトサン誘導体の合成とその抗菌特性

馬場由成, 野元昌文, 塩盛弘一郎, 河野恵宣

キチン・キトサン研究 4 ( 2 ) 146 - 147 1998年5月

記述言語：日本語掲載種別：研究発表ペーパー・要旨（全国大会，その他学術会議）出版者・発行元：日本キチン・キトサン学会

N-Phosphonomethylchitosan(=PHMC) was synthesized to examine the antimicrobial activity against Escherichia coli
(=E'coli) and Staphylococcus aureus(=St.aureus). The antimicrobial activity was evaluated by measuring the decrease in the number of viable cells in the bacteria suspension after contacting with the resin for prescribed time. PHMC exhibited a high antibacterial activity for both bacteria. The antimicrobial mechanism was presumed to be electrostatic interaction between the surface of resin and bacteria.

キトサン誘導体による塩酸および硝酸アンモニウム水溶液からの水銀(II)の選択的吸着

馬場由成 , 松村直彦 , 塩盛弘一郎 , 河野恵宣

キチン・キトサン研究 4 ( 2 ) 264 - 265 1998年5月

記述言語：日本語掲載種別：研究発表ペーパー・要旨（全国大会，その他学術会議）出版者・発行元：日本キチン・キトサン学会

Adsorption equilibria of mercury(II) on some chitosan derivatives were examined at 303K from hydrochloric acid and aqueous ammonium nitrate solution. Among the chitosan derivatives, N-(3-methylthiopropyl)chitosan(=MTPC) and N(2-pyridylmethyl)chitosan(=PMC) exhibited a high selectivity and adsorption ability for mercury( II) over base metals such as copper(II), nickel(II), cobalt(II), zinc(II), manganese(II), iron(Ill), and calcium(II) from hydrochloric acid. Adsorption equilibria of mercury on MTPC and PMC were quantitatively considered from aqueous ammonium nitrate solution and hydrochloric acid by examining the effects of hydrogen ion and chloride ion concentrations, respectively.

リノール酸を含むエタノール水溶液の回分蒸留におけるリノール酸エチルの留出挙動

柏田雅徳，河野恵宣，塩盛弘一郎，愛甲涼子，上村芳三，幡手泰雄

宮崎県工業技術センター研究報告 43 125 - 132 1998年5月

記述言語：日本語掲載種別：記事・総説・解説・論説等（大学・研究所紀要）出版者・発行元：宮崎県工業技術センター

焼酎もろみにおけるエタノールと脂肪酸の反応挙動

柏田雅徳 ; 河野恵宣 ; 塩盛弘一郎 ; 水谷政美 ; 工藤哲三 ; 日高照利

宮崎県工業技術センター研究報告 42 139 - 144 1998年5月

記述言語：日本語掲載種別：記事・総説・解説・論説等（大学・研究所紀要）出版者・発行元：宮崎県工業技術センター

Eextraction behaviour of BSA to AOT Reverse Micellar System

K. Shiomori, N. Ebuchi, Y. Kawano, R. Kuboi, I. Komasawa

Advances in Bioseparation Engineering 1996-1997, 74-79 74 - 79 1998年3月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：化学工学会

The extraction of bovine serum albumin (BSA, M.W. 66 kDa, pI 4.9) was carried out using reverse micelles of sodium di(2-ethylhexyl) sulfosuccinate (AOT). When CaCI₂ or MgCI₂ is used, BSA is extracted at pH higher than pI. In the cases of KCI and NaCl, the extraction of BSA is occurred at narrow pH range, and the maximum extraction was achieved at pH of 5.5 for NaCl and 5.0 for KCI, respectively. The BSA extraction decreased sharply at high concentration of NaCI and KCI. Sufficient concentration of AOT in the organic phase, which is depend on salt type and concentration, is required to extract BSA to the organic phase. BSA extracted to the organic phase can be backextracted to a new aqueous phase at high pH range and high salt concentration.

Extraction Behaviors of Large Molecular Weight Proteins into AOT Reverse Micelles

K. Shiomori, Y. Kawano, R. Kuboi, I. Komasawa

Advances in Bioseparation Engineering 1996-1997, 103-107 103 - 107 1998年3月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：化学工学会

Extraction of various proteins into AOT reverse micelles were investigated at various pHs. Large molecular weight proteins higher than 30 kDa, such as ovalbumin, BSA, catalase and hemoglobin, were extracted under a certain condition. Effects of pH and salt on the extraction was dependent on the kinds of protein. In the extraction of large proteins at pH lower than pi, the formation of aggregate of the proteins was predominantly occurred. Large proteins, which formed preferentially the aggregation by the extraction at pH lower than pI, caused structural change in the aqueous phase containing AOT and NaCl by electrostatic interaction.

(W/O/W)エマルションの調製とその安定性

河野恵宣，塩盛弘一郎，清山史朗，馬場由成，幡手泰雄

化学工学シンポジウムシリーズ，56巻, 50-54頁 56 50 - 54 1997年3月

記述言語：日本語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：化学工学会

芯物質であるアスコルビン酸マグネシウムを溶解した内水相を油相に分散させた(W/O)エマルションを外水相に分散させて(W/O/W)エマルションを調製した．芯物質の徐放量およびエマルション粒径の経時変化より. (W/O/W)エマルションの安定性を検討した．安定性は，内水相中の芯物質、界面活性剤および溶媒濃度に依存して変化した.

複合エマルションを用いた生分解性マイクロカプセルの調製

清山史朗，塩盛弘一郎，馬場由成，河野恵宣，吉澤秀和，幡手泰雄

化学工学シンポジウムシリーズ 56 59 - 64 1997年3月

記述言語：日本語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：化学工学会

(W/O/W)エマルションの液中乾燥法によって生分解性マイクロカプセルを調製した．(W/O/W)エマルションの液中乾燥完了までの安定性は膜物質濃度およびび溶媒除去速度に依存することがわかっ
た．また、マイクロカプセルの表面形状は一次乳化((W/O)エマルション調製次)の内水相体積分率に依存せず、溶媒除去速度及び分散安定剤に大きく依存することがわかった．

(W/O/W)複合エマルションのin situ重合を利用した架橋中空マイクロカプセルの調製

伊地知和也，清山史朗，塩盛弘一郎，馬場由成，河野恵宣，幡手泰雄

化学工学シンポジウムシリーズ，56巻, 55-58頁 56 55 - 58 1997年3月

記述言語：日本語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：化学工学会

(W/O/W)エマルションのin-situ重合によってポリスチレンを骨格とした多中空性マイクロカプセルを調製した結果，その直径は約20μm で，表面には円形状の凹凸が形成され，球内部に球形中空が形成されることが判った．球内部の中空径とその数は，内水相体積分率，塩濃度，油相中のスチレン，架矯剤濃度によって異なることが判った.

Preparation of Biodegradable Microcapsules with (W/O/W) Emulsion,

S. Kiyoyama, K. Takeshita, K. Shiomori, Y. Baba, Y. Kawano, Y. Hatate

Proc. The Second Kyushu-Taipei Internat. Cong. Chem. Eng., 21-24 21 - 24 1997年2月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：南九州化学工学懇話会

Preparation of biodegradable microcapsules with polylactic acid type biodegradable plastic (lacty) was performed by (W/OlW)emulsion-solvent evaporation method. At first, (W/O)emulsion was prepared by dispersing an aqueous protein solution into the organic phase consisting of lacty, hexaglicerine ricynoreic acid and ethylene dichloride. Then, (W/OlW)emulsion was prepared by dispersing the (W/O)emulsion into outer aqueous phase consisting of decaglicerinericynoreic mono lauric aid and polyvinyl alcohol. The characteristic of microcapsules and entrapment of core material into microcapsules were found to be controlled by the operating conditions as dispersion phase ratio, concentration of surfactant.

Development of Recovery Process of Nickel from Sulfuric Acid Solution Using Solvent Extraction

T. Sana,K. Nagayoshi, K. Shiomori,Y. Baba and Y. Kawano

Proc. The Second Kyushu-Taipei Internat. Cong. Chem. Eng., 243-246 243 - 246 1997年2月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：南九州化学工学懇話会

Solvent extraction systems were screened to develop effective recovery process of nickel from waste water containing condensed nickel and sulfuric acid. The extractants used were 5-dodecyl salicylaldoxime (LIX860), di-2-ethylphosphiric acid (DEHPA), 2-methyl-2 hexyloctanoic acid (VA-I0) and their mixture with used as the extractant, were dissolved in kerosene. Nickel was difficult to extract effectively with single extractant system. Synegetic effect was observed in the system with the mixture of LIX860 and DEHPA, and effective extraction of nickel was achieved. Effects of pH, the concentration and the mixing ratio of the extractans, sulfuric acid concentration on extraction of Ni were investigated. The extraction mechanism was also discussed.

Degradation Mechanism by Oxidation of Squalene

Y. Kawano, W. Son, K. Shiomori, Y. Baba, H. Mitani, Y. Uemura and Y. Hatate

Proc. The Second Kyushu-Taipei Internat. Cong. Chem. Eng. 213 - 216 1997年2月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：南九州化学工学懇話会

The oxidation of squalene by oxygen was investigated at 358 K for various concentrations of squalene diluted by squalene. The species formed by the oxidation were analyzed by HPLC with UV and chemical luminescence detectors and the iodometry titration method. The six kinds of hydroperoxides were found to formed by the oxidation. Their peroxides was polymerized itself and decomposed to form polymers and/or lower molecular weight organic acids, ketones and aldehydes. The formation rate of hydroperoxides is found to be affected by the concentration.

Reaction Behavior of Ethyl Alcohol and Carboxylic Acid in Shochu Mush

M. Kashiwada, K. Shiomori, Y. Baba, Y. Kawano, Y. Hatate, S. Tomiyama, T. Kudo, T. Hidaka

Proc. The Second Kyushu-Taipei Internat. Cong. Chem. Eng. 179 - 182 1997年2月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：南九州化学工学懇話会

The esterificate on kinetics of ethanol by carboxylic acids, which were generally contained in Shochu mash, were investigated for various temperature using citric acid as catalyst. The carboxylic acid used were palmitic, linoleic and oleic acids. The esterification rate equations were determined as a function of the concentrates of ethyl alcohol (C_A), carboxylic acids (C_B) and citric acid (C_C) as follows. r= ki C_A^l C_B^m C_Cⁿ
The values of l,mI and n were varied as carboxylic acids. The activation energy for various carboxylic acids were estimated.

Continuous Preparation of O/W Emulsion by Bubble Formation Method

K. Fukada, T. Taniguchi, K. Shiomori, Y. Baba, Y. Kawano, Y. Hatate

Proc. The Second Kyushu-Taipei Internat. Cong. Chem. Eng., 93-96 93 - 96 1997年2月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：南九州化学工学懇話会

Oil phase contain N2 gas was dispersed in the aqueous to form gas/oil/aqueous emulsion using Vibro Mixer. N2 gas/oil/aqueous emulsion was discharged to form O/W emulsion with uniformed diameter. The effect of operation conditions such as gas flow rate or dispersion phase ratio on the diameter and its variance were discussed. The average diameter of OIW emulsion formed was increased with gas flow rate until about 100 ml/min and then decreased. The variance was held at nearly constant until about 100 mL/min and then increased with gas flow rate.

Continuous Preparation and Control of Diameter of O/W Emulsion by A New Emulsification Apparatus with Vibrating Plates

K. Shiomori, K. Nakamura, Y. Baba, Y. Kawano, Y. Hatate and T. Taniguchi

Proc. The Second Kyushu-Taipei Internat. Cong. Chem. Eng., 76-79 76 - 79 1997年2月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：南九州化学工学懇話会

O/W emulsion was continuously prepared by a new type emulsification apparatus which is the column type mixer with the divided compartments and the vibration plates with through holes. OIW emulsion could be prepared continuously, and the emulsion prepared was stable and no change of diameter was observed for one week. The flow rate and the flow ratio of the organic and aqueous phases and the vibration frequency of the plates were changed and effects of their operation conditions on the diameter of the dispersed droplets were investigated. The diameter decreased with an increase in the vibration frequency of the plates and reached to the constant value at frequency higher than a certain value which depended on the dispersed-phase holdup.

Synthesis of Di(2-ethylhexyl)amino acetophenone and Its Oxime Derivative and Their Extraction Properties for Precious Metals,

Y. Baba, K. Ohguma, K. Shiomori, Y. Kawano

Proc. The Second Kyushu-Taipei Internat. Cong. Chem. Eng., 53-56 53 - 56 1997年2月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：南九州化学工学懇話会

Di(2-ethylhexyI)aminoacetophenone(D2EHAA) and its oxime derivative(D2EHAO) were synthesized by di(2-ethylhexyl)amine and a-chloroacetophenone using a conventional method. Extraction equilibria of Pd(ll) and Pt(IV) from acidic chloride media were measured using D2EHAA or D2EHAO dissolved in toluene. D2EHAA was found to be a highly selective extractant for Pd(ll) and Pt(IV) in the low concentration region of hydrochloric acid containing much base metal ions. D2EHAO exhibited a high selectivity for Pd(TI) and Cu(ll) in the extraction from 1 mol/dm3 aqueous sodium chloride solution.

Extraction Equilibrium of Precious Metals with Tri-n-octylamine in Toluene

K. Shiomori, S. Yamada, Y. Baba, Y. Kawano, H. Yoshizawa, Y. Hatate, K. Kondo

Proc. The 4th Japan-Korea Symp. Sep. Tech., 367-370 367 - 370 1996年10月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：分離技術会

The extraction equilibrium of gold(lm, platinum(IV) and palladium(II) from hydrochloric acid solutions with tri-n-octylamine in toluene were investigated at 303.K. The results were analyzed based on the reaction between the chloro-complex of these metals and the complex of TOA with hydrochloric acid. The equilibrium constants of the reaction, K_M, were determined to be 6x10⁵ for palladium, 1.8x10⁶ for platinum, and 2.3x10⁴ for gold.

スクアレンの酸化劣化に関する検討

共著者：河野恵宣，芝原　敦，孫　偉，塩盛弘一郎，馬場由成，吉澤秀和，上村芳三，幡手泰雄

鹿児島大学工学部研究報告 38 103 - 113 1996年9月

記述言語：日本語掲載種別：記事・総説・解説・論説等（大学・研究所紀要）出版者・発行元：鹿児島大学工学部

Solubilization of Proteins Into Reverse Micelles and Its Effect on Inter-micellar Interaction

S. Lee, D. Hong，R. Kuboi, I. Komasawa，K. Shiomori，Y. Kawano

Advances in Bioseparation Engineering 1995, 24-29 24 - 29 1996年2月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：化学工学会

Extraction of Proteins using Reverse Micelles and Percolation Process

R. Kuboi, D.-P. Hong, I. Komasawa, S.-S. Lee, K Shiomori

Proc. Symp. Solv. Extr. 1995, 5-6 5 - 6 1995年11月

記述言語：英語掲載種別：研究発表ペーパー・要旨（全国大会，その他学術会議）出版者・発行元：溶媒抽出学会

Extraction of BSA Using AOT Reverse Micelles

共著者：K. Shiomori, N. Ebuchi, Y. Kawano, R. Kuboi, I. Komasawa

Proc. Symp. Solv. Extr. 1995, 3-4 3 - 4 1995年11月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：溶媒抽出学会

Extraction Equilibria of Platinum with Long-Chain Alkylamine

Y. Kawano, K.Shiomori, Y. Baba, H.Yoshizawa, Y. Hatate, K. Kondo

Proc. Symp. Solv. Extr. 1995, 87-88 87 - 88 1995年11月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：溶媒抽出学会

It is necessary to recycle for precious metals in the lack of resources. The refining of　these metals could be efficiently accomplished by the technique of selective solvent　extraction or ion exchange. For practical usage of the solvent extraction process, it necessary　to clarify extraction equilibrium for the related materials. In previously, the extraction and　back-extraction of palladium with tri-n-octylamine was analyzed to clarify the complex　formed and the equilibrium constant [1]. In this paper, The extraction and back-extraction of　platinum in aqueous hydrochloric acid with TOA toluene solution were analyzed to clarify the complexes formed and equilibrium constant.

焼酎もろみに含まれる微量成分の蒸溜缶内での反応と蒸溜挙動－長鎖脂肪酸のエチルエステル化反応速度と蒸溜挙動－

塩盛弘一郎，柏田雅徳，冨山幸子，馬場由成，河野恵宣，幡手泰雄

宮崎大学工学部研究報告 41 59 - 71 1995年9月

記述言語：日本語掲載種別：記事・総説・解説・論説等（大学・研究所紀要）出版者・発行元：宮崎大学工学部

Hydrolysis of Olive Oil with Lipase in Monodispersed O/W Emulsion Systems using Membrane Emulsification

K. Shiomori, T. Hayashi, Y. Baba, Y. Kawano, T. Hano

Proc. Taipei-Kyushu Joint Symp. Chem. Eng., 249-252 249 - 524 1994年12月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：台湾化学工学会

Extractive Cultivation of Bacillus subtilis and Escherichia coli Using Novel Two-Phase Systems

R. Kuboi, K. Shiomori, H. Umakoshi, T. Maruki, I. Komasawa

Better Living Through Innovative Biochemical Engineering (Proc. on the Third Asia-Pacific Biochem. Eng. Conf. 94), 643-645 643 - 645 1994年6月

記述言語：英語掲載種別：記事・総説・解説・論説等（大学・研究所紀要）出版者・発行元：Asia-Pacific Biochem. Eng. Soc.

Extraction Rate of Palladium with Tri-n-octylammonium Chloride Salt in Toluene in Vibro Mixer

Y. Kawano, S. Osada, K. Shiomori,Y. Baba, K. Kondo, F. Nakashio

Proc. 3rd Korea-Japan Symp. Sep. Tech., 603-606 603 - 606 1993年10月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：分離技術会

学生会員の声　地方大学の就職状況招待あり

塩盛弘一郎

化学工学 57 ( 9 ) 688 - 688 1993年9月

記述言語：日本語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：化学工学会

Reverse Micellar Extraction of β-Galactosidase from E. coli

K. Shiomori, R. Kuboi, I. Komasawa

Proc. Symp. Solv. Extr. 1992 111 - 115 1992年12月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）出版者・発行元：溶媒抽出学会

サイクリックボルタンメトリー法によるアセトニトリル中での芳香族化合物およびスチルベン類の酸化電位の測定－光電子移動反応の自由エネルギー変化量の見積り－

保田昌秀，諌見俊洋，久佛由佳，塩盛弘一郎，志摩健介

宮崎大学工学部研究報告, 38巻, 53-59頁 38 53 - 59 1992年8月

記述言語：日本語掲載種別：記事・総説・解説・論説等（大学・研究所紀要）出版者・発行元：宮崎大学工学部

バイブロミキサー型流通反応器を用いたトリオクチルアミンによるプロピオン酸の抽出

塩盛弘一郎，岩倉由夫，斎藤泰男，河野恵宣

宮崎大学工学部研究報告 38 47 - 52 1992年8月

記述言語：日本語掲載種別：記事・総説・解説・論説等（大学・研究所紀要）出版者・発行元：宮崎大学工学部

Continuous Operation of Olive Oil Hydrolysis with Lipase in "Vibro Mixer"

Y.Kawano, K.Shiomori, K. Kiyoyama, H. Hano, M. Matsumoto, T.Ohtake

Biochemical Engineering for 2001, 472-474 472 - 472 1992年4月

記述言語：英語掲載種別：記事・総説・解説・論説等（学術雑誌）

INTRODUCTION: A two-phase enzymatic reaction system has recently become of interest since a variety of oil soluble compounds was usable asa substrate [1]. A number of oil and fat are water-immiscible liquid or solid. Their hydrolysis with lipase was carried out in a two-phase system, that is, by contacting aqueous enzyme solution and liquefied or solubilized oil and fat. In a present study, the hydrolysis of olive oil with lipase was examined. Many studies about this system have been conducted, but there are only a few reports concerning the kinetics and commercial processes [2].
The purposes of this work are to clarify the kinetics of olive oil hydrolysis with lipase in a two-phase system and to carry out the hydrolysis using a new continuous column "Vibro Mixer".

Separation of Pd in Membrane Extractor

Y.Kawano, K.Shiomori, M. Oda, K. Kondo, F. Nakashio

Proc. Symp. Solv. Extr. 1991, 147-152 1991 147 - 152 1991年12月

記述言語：英語掲載種別：記事・総説・解説・論説等（大学・研究所紀要）出版者・発行元：溶媒抽出学会

Extraction and stripping rates of palladium with tri-n-octylamine in toluene were measured in SPG(Shirasu porous glass) membrane extractor. Extraction rate of palladium was controlled by the diffusion of palladiumchloride through the
porous membrane. The stripping rate was greater more than tenth of that in extraction, and was determined by the interfacial reaction rate.

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