A PHENALENONE-TYPE PHYTOALEXIN FROM MUSA-ACUMINATA

被引：40

作者：

HIRAI, N

ISHIDA, H

KOSHIMIZU, K

机构：

[1] Department of Food Science and Technology, Faculty of Agriculture, Kyoto University, Kyoto

来源：

PHYTOCHEMISTRY | 1994年 / 37卷 / 02期

关键词：

MUSA ACUMINATA; MUSACEAE; BANANA; COLLETOTRICHUM MUSAE; ANTHRACNOSE; PHYTOALEXIN; PHENALENONE; 2-(4'-HYDROXYPHENYL)-NAPHTHALIC ANHYDRIDE; METHYL 2-BENZIMIDAZOLE CARBAMATE;

D O I：

10.1016/0031-9422(94)85064-X

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：

The unripe green fruit of banana [Musa acuminata (AAA) cv Giant Cavendish] shows resistance to infection of Colletotrichum musae. Four antifungal compounds were detected in the extracts of the green fruits inoculated with conidia of the fungus. The two major compounds were identified as 2-(4'-hydroxyphenyl)-naphthalic anhydride and methyl 2-benzimidazole carbamate. The former is a new phytoalexin of the phenalenone type, and the latter is an antifungal agent derived from benomyl, but behaving like a phytoalexin.

引用

页码：383 / 385

页数：3

共 9 条

[1] HAEMODORIN - PHENALENONE PIGMENT [J].