Interaction of vitamin E and its model compounds with unsaturated fatty acids in homogeneous solution.
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概要
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Either α-tocopherol (vitamin E) or one of its model com-pounds having side chains of different length at the 2-position of α-to-copherol, forms complexes with an unsaturated fatty acid in methanol. For complex formation, the isoprenoid side chain and hydroxy group of α-tocopherol are unessential and, rather, the methyl groups attached to the aromatic ring of the chromanol moiety seems to be responsible. For better interaction, more than three methylene-interrupted Z double bonds of a fatty acid are necessary. These findings are incompatible with the hy-pothesis of Diplock and Lucy (l) on the interaction of vitamin E with each polyunsaturated fatty acid.
著者
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松尾 光芳
Tokyo Metropolitan Institute of Gerontology
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浦野 四郎
Tokyo Metopolitan Institute of Geronotology
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七田 紀子
Tokyo Metropolitan Institute of Gerontology
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