Lipase-catalyzed Synthesis of Arbutin Cinnamate in an Organic Solvent and Application of Transesterification to Stabilize Plant Pigments
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概要
- 論文の詳細を見る
Arbutin cinnamate was synthesized from arbutin (4-hydroxy-phenyl β-D-glucopyranoside) and vinyl cinnamate by regioselective transesterification with a bacterial lipase in acetonitrile. The product was identified by NMR and FAB-MS analyses. These spectra showed that one ester bond was formed between the primary alcohol moiety of the D-glucose of arbutin and the carboxyl residue of cinnamic acid. Furthermore, plant pigments such as isoquercitrin (quercetin 3-O-β-D-glucopyranoside) and callistephin (pelargonidin 3-O-β-D-glucopyranoside) were also converted to their corresponding cinnamate esters in the same manner.
- 社団法人日本農芸化学会の論文
- 1997-11-23
著者
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中村 薫
京都大学化学研究所
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中島 伸佳
Graduate School Of Health And Welfare Okayama Prefectural University
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中島 伸佳
岡山県立大学短期大学部
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中島 伸佳
岡山県立短大
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NAKAJIMA Nobuyoshi
Department of Nutritional Science, Okayama Prefectural University
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ISHIHARA Kohji
Department of Chemistry, Kyoto University of Education
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NAKAMURA Kaoru
Institute for Chemical Research, Kyoto University
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HAMADA Hiroki
Department of Applied Science, Okayama University of Science
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FURUYA Tsutomu
Department of Applied Science, Okayama University of Science
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MATSUMURA Shingo
Department of Applied Science, Okayama University of Science
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Hamada H
National Institute Of Fitness And Sports In Kanoya
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中村 薫
京大 化研
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Ishihara K
Dep. Of Life Sci. Okayama Univ. Of Sci. 1-1 Ridai-cho Kita-ku Okayama 700-0005 Jpn
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Nakajima Nobuyoshi
Graduate School Of Health And Welfare Okayama Prefectural University
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Nakajima Nobuyoshi
Department Of Nutritional Science Faculty Of Health And Welfare Okayama Prefectural University
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Nagahama Kazuhiro
Department Of Applied Microbial Technology The Kumanoto Institute Of Technology
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Nakamura Kaoru
Institute For Chemical Research Kyoto University
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Furuya Tsutomu
School Of Pharmaceutical Sciences Kitasato University
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Furuya Tsutomu
Department Of Applied Sci. Okayama University Of Science
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Nakamura Kahoru
Department Of Nutrition Tokyo University Of Agriculture
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Matsumura Shingo
Department Of Applied Science Okayama University Of Science
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Hamada Hiroki
Department Of Applied Sci. Okayama University Of Science
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Furuya Tsutomu
Department of Applied Sci. , Okayama University of Science
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Nakajima Nobuyoshi
Department of Food and Nutrition, Okayama Prefectural Junior College
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HAMADA Hiroki
Department of Applied Sci. , Okayama University of Science
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