PHENOLIC CONSTITUENTS OF HEALTHY AND WOUND TISSUES IN GIANT CACTUS (CARNEGIEA GIGANTEA)

被引：24

作者：

STEELINK, C

YEUNG, M

CALDWELL, RL

机构：

来源：

PHYTOCHEMISTRY | 1967年 / 6卷 / 10期

关键词：

D O I：

10.1016/S0031-9422(00)82886-1

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：

When the suguaro cactus is wounded, bacterial infection and necrosis frequently follows, unless a protective callus layer is formed at the site of injury. This callus tissue is highly ligniferous and contains numerous phenols. The healthy cortical tissue (pulp) is mainly polysaccharide in nature, containing dopamine as the principal phenolic constituent. Dopamine concentrations increase markedly at the site of wounding.

引用

页码：1435 / +

页数：1

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