EVIDENCE FOR OXIDATIVE DETOXICATION OF PTEROSTILBENE AND RESVERATROL BY A LACCASE-LIKE STILBENE OXIDASE PRODUCED BY BOTRYTIS-CINEREA

被引:86
作者
PEZET, R [1 ]
PONT, V [1 ]
HOANGVAN, K [1 ]
机构
[1] UNIV GENEVA, GEN MICROBIOL LAB, CH-1211 GENEVA 4, SWITZERLAND
关键词
D O I
10.1016/0885-5765(91)90010-F
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Botrytis cinerea produces a hydroxystilbene-degrading enzyme when grown on a pectin-containing medium. The enzyme, stilbene oxidase, has been identified as a laccasc. Stilbene oxidase oxidizes both pterostilbene and resveratrol to produce non-toxic products. The phytopathological significance of the degradation is discussed. © 1991.
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页码:441 / 450
页数:10
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