Effect of Sodium Copper Chlorophyllin on Lipid Peroxidation. IX. : On the Antioxidative Components in Commercial Preparations of Sodium Copper Chlorohyllin

概要

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Two antioxidative components in commercial preparations of sodium copper chlorophyllin were isolated as their methyl esters. Through the identification of the methyl esters by comparison with authentic samples and the saponification of the methyl esters, disodium copper isochlorin-e_4 and trisodium copper chlorin-e_6 were demostrated to be included in sodium copper chlorophyllin as constituents. The antioxidative activities of both sodium copper chlorins on Fe^<2+> and ascorbic acid-induced lipid peroxidation in rat liver homogenates were about 8-fold greater than that of sodium copper chlorophyllin. The two components were concluded to play a principal role in the antioxidative action of sodium copper chlorophyllin.
社団法人日本薬学会の論文
1986-06-25