Improvement of Peroxyl Radical Scavenging Bioassay Based on Bactericidal Action of tert-Butyl Peroxyl Radical
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概要
- 論文の詳細を見る
An improved bioassay for measurement of peroxyl radical scavenging activity^<1,2)> is described. The modifications included the use of (1) Enterococcus faecium strain S, (2) 25% dimethyl sulfoxide, (3) L-ascorbic acid for the termination of the bactericidal reaction, and (4) the concentration of antioxidants that gives 75% of the log (colony forming unit/ml) of the control reaction (without methemoglobin or tert-butyl hydroperoxide), for the expression of antioxidant activity.
- 社団法人日本農芸化学会の論文
- 1999-03-23
著者
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Sato M
Laboratory Of Nutrition Chemistry Faculty Of Agriculture Graduate School Of Kyushu University
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Tsuriya Yoshihiro
Otc Drug R&d Department Wakamoto Pharmaceutical Co. Ltd.
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KAWASUMI Toshiyuki
Department of Food and Nutrition, Faculty of Home Economics, Japan Women's University
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SATO Masami
OTC Drug R&D Department, Wakamoto Pharmaceutical Co., Ltd.
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UENO Shigenori
OTC Drug R&D Department, Wakamoto Pharmaceutical Co., Ltd.
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Ueno Shigenori
Otc Drug R&d Department Wakamoto Pharmaceutical Co. Ltd.
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Kawasumi T
Japan Women's Univ. Tokyo Jpn
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KAWASUMI Toshiyuki
Department of Agricultural Chemistry, The University of Tokyo
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