Co-occurrence and antioxidant activities of fucol and fucophlorethol classes of polymeric phenols in Fucus spiralis

被引：63

作者：

Cerantola, Stephane ^{[1
]}

Breton, Florian ^{[1
]}

Gall, Erwan Ar ^{[1
]}

Deslandes, Eric ^{[1
]}

机构：

[1] IUEM, LEBHAM, F-29280 Plouzane, France

来源：

BOTANICA MARINA | 2006年 / 49卷 / 04期

关键词：

antioxidant activity; fucol; fucophlorethol; Fucus spiralis; phlorotannins;

D O I：

10.1515/BOT.2006.042

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

In a study of structural diversity in the total pool of phlorotannins in brown algae, we have shown, for the first time in any alga (by means of solvent partition and NMR experiments), that Fucus spiralis has simultaneous production of two types of polymeric phlorotannins of the fucol and fucophlorethol classes, respectively. These components exhibited a greater antioxidant activity than ascorbic acid and the monomer phloroglucinol, a constitutive of the polymeric phlorotannins. No significant differences in antioxidant activity were observed between fucol and fucophlorethol.

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收藏

页码：347 / 351

页数：5

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