Sterol composition of Aureoumbra lagunensis, the Texas brown tide alga

被引：23

作者：

Giner, JL ^{[1
]}

Li, XY ^{[1
]}

Boyer, GL ^{[1
]}

机构：

[1] SUNY Coll Environm Sci & Forestry, Dept Chem, Syracuse, NY 13210 USA

来源：

PHYTOCHEMISTRY | 2001年 / 57卷 / 05期

基金：

美国海洋和大气管理局;

关键词：

Texas brown tide; Aureoumbra lagunensis; Pelagophyceae; chemotaxonomy; algal sterols;

D O I：

10.1016/S0031-9422(01)00135-2

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：

Aureoumbra lagunensis, the alga responsible for the "Texas brown tide", contains (E)-24-propylidenecholesterol (35.7% of total sterols) as its dominant sterol, in common with other members of the Pelagophyceae. Other major sterols are stigmasterol (22.2%), sitosterol (19.2%), cholesterol (14.1%), and (24R)-24-propylcholesterol (5.2%). Trace amounts of 24-methylenecholesterol, crinosterol, clerosterol, campesterol, dihydrobrassicasterol, and 24-isopropylcholesterol were also detected. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：787 / 789

页数：3

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