Antimicrobial Substance, 3',4'-Dihydroxyacetophenone, in Coffee Residue
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概要
- 論文の詳細を見る
An active antimicrobial substance contained in coffee residue was purified by HPLC. As result of the identification using MS, ^1H-, and ^<13>C-NMR, etc. , 3', 4'-dihydroxyacetophenone was found to be the antimicrobial substance in coffee residue. Comparison of the antimicrobial spectra of 3', 4'-dihydroxy-acetophenone isomers and catechol analogs suggested that the antimicrobial activity of 3', 4'-dihydroxy-acetophenone isomers vary depending on the binding sites of hydroxyl groups, and the antimicrobial activity of catechol analogs was inversely proportional to the polarity of groups binding thereto.
- 社団法人日本農芸化学会の論文
- 1994-02-23
著者
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Osawa Toshihiko
Department Of Applied Physics Tokyo University Of Agriculture And Technology
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Nishina A
Osaka City Univ. Osaka Jpn
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Nishina Atsuyoshi
Food Research Laboratory Nippon Oil & Fats Co. Ltd.
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Inatomi H
Laboratory Of Natural Product Chemistry Meiji University
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Inatomi Hideo
Laboratory Of Natural Product Chemistry Meiji University
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Kajishima Fumiko
Food Research Laboratory, NOF Corporation
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Matsunaga Masami
Central Laboratories, Daiwa Can Co.,Ltd.
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Tezuka Hirokazu
Central Laboratories, Daiwa Can Co.,Ltd.
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Tezuka Hirokazu
Central Laboratories Daiwa Can Co. Ltd.
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Kajishima Fumiko
Food Research Laboratory Nof Corporation
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Matsunaga Masami
Central Laboratories Daiwa Can Co. Ltd.
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OSAWA Toshihiko
Department of Applied Biological Science, Nagoya University
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