Reaction of α-Tocopherol with 2,2'-Azobis (2,4-dimethylvaleronitrile) in Benzene(Food & Nutrition)
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概要
- 論文の詳細を見る
α-Tocopherol was reacted with an alkylperoxyi radical at 37℃ in benzene. 2,2'-Azobis(2,4-dimethylvaleronitrile) was used to generate the alkylperoxyi radicals. The reaction products of α-tocopherol were isolated by reverse-phase and normal-phase high performance liquid chromatography, and their structures were characterized. They were four stereoisomers of 8a-(1-cyano-1,3-dimethyl)butylperoxy-α-tocopherone, spirodiene dimer and two geometrical isomers of the trimer. When α-tocopherol at a low concentration was reacted with AMVN, the major products were 8a-alkylperoxy-α-tocopherones. On the other hand, the products of the alkylperoxyl radical with α-tocopherol at a high concentration were spirodiene dimer and trimer in addition to the 8a-alkylperoxy-α-tocopherones.
- 社団法人日本農芸化学会の論文
- 1989-12-23
著者
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Matsui Toru
Institute Of Applied Biochemistry University Of Tsukuba
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Kato Koji
Department Of Hematology Aomori Prefectural Central Hospital
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Matsui T
Institute Of Applied Biochemistry University Of Tsukuba
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Yamauchi R
Gifu Univ. Gifu Jpn
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Yamauchi Ryo
Department Of Molecular Chemistry And Engineering Faculty Of Engineering Tohoku University
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Yamauchi Ryo
The United Graduate School Of Agricultural Science Gifu University
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Yamauchi Ryo
Department Of Applied Life Science Faculty Of Applied Biological Sciences Gifu University
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MATSUI Tomoatsu
Department of Food Science, Faculty of Agriculture, Gifu University
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UENO Yoshimitsu
Department of Food Science, Faculty of Agriculture, Gifu University
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Kato K
United Graduate School Of Agricultural Science Gifu University
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Matsui T
Department Of Aquatic Bioscience Graduate School Of Agricultural And Life Sciences The University Of
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Ueno Yoshimitsu
Laboratory Of Food Chemistry Tokai Women's Junior College
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Kato Koji
Department Of Applied Life Science Faculty Of Applied Biological Sciences Gifu University
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UENO Yoshimitsu
Department of Agricultural Chemistry, Faculty of Agriculture, Gifu University
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YAMAUCHI Ryo
Department of Agricultural Chemistry, Gifu University
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KATO Koji
Department of Agricultural Chemistry, Faculty of Agriculture, Gifu University
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