FATTY-ACID COMPOSITION OF 7 SARGASSUM SPECIES

被引：43

作者：

KHOTIMCHENKO, SV

机构：

[1] Institute of Marine Biology, Far East Branch, Academy of Sciences, Vladivostok

来源：

PHYTOCHEMISTRY | 1991年 / 30卷 / 08期

关键词：

PHAEOPHYTA; SARGASSUM-SPECIES; FATTY ACID COMPOSITION; POLYUNSATURATED FATTY ACIDS; ARACHIDONIC ACID; TAXONOMY; ALGAE; LIPIDS;

D O I：

10.1016/0031-9422(91)85113-E

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Fatty acid compositions of seven Sargassum species from different parts of the world were determined. C18 and C20 polyunsaturated fatty acids were major components. Arachidonic acid predominated among polyenoic acids in all the algal species examined, except for S. miyabei which had high concentrations of eicosapentaenoic acid also. Small amounts of a 20:2 nonmethylene-interrupted acid were found in all species examined. The fatty acid composition of Sargassum is species-specific; palmitic and C20 polyunsaturated fatty acid contents varied in algae collected from different sites.

引用

页码：2639 / 2641

页数：3

共 23 条

[1]

Ackman R.G., 1977, Proceedings of the Nova Scotian Institute of Science, V28, P47

[2]

ACKMAN RG, 1981, NEW SOURCES FATS OIL, P258

[3] POSITIONAL DISTRIBUTION OF FATTY-ACIDS IN GALACTOLIPIDS OF ALGAE [J].