A CHEMICAL INVESTIGATION OF THE FRUIT BODIES OF LEPISTA-NEBULARIS

被引：11

作者：

PANG, ZJ ^{[1
]}

ANKE, H ^{[1
]}

STERNER, O ^{[1
]}

机构：

[1] UNIV KAISERSLAUTERN,DEPT BIOTECHNOL,D-67663 KAISERSLAUTERN,GERMANY

来源：

ACTA CHEMICA SCANDINAVICA | 1994年 / 48卷 / 05期

关键词：

D O I：

10.3891/acta.chem.scand.48-0408

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：

An investigation of the metabolites present in the intact fruit bodies and those formed as a response to injury of the fruit bodies of Lepista nebularis has been performed. In addition to unsaturated and hydroxylated fatty acids, the intact fruit bodies contain 2,4-diphenyl-2-butenal. The injured specimens also contained (8E)-10-hydroxy-8-decenoic acid and (8E)-10-oxo-8-decenoic acid, presumably formed enzymatically from (12Z)-9,10-dihydroxy-12-octadecenoic acid, as well as small amounts of 4-hydroxy-2,4-diphenyl-2-butenal. 2,4-Diphenyl-2-butenal possess weak to intermediate antimicrobial and cytotoxic activities, and it is possible that the alpha,beta-unsaturated aldehydes are responsible for the gastric upsets that may strike consumers of this mushroom.

引用

页码：408 / 410

页数：3

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