摘要
黄酮类化合物是植物中普遍存在的一类次生代谢产物,对植物自身起着非常重要的作用,光保护和抗氧化是主要作用,因此光照对黄酮类化合物的生物合成的影响十分显著。该研究从光强和光质2个方面综述了近年来光照对植物中黄酮类化合物含量的影响,以及简要概述了光作用于黄酮代谢上游关键酶苯丙氨酸解氨酶(PAL)和查尔酮合酶(CHS)的特点。
As an important secondary metabolites of medicinal plant,flavonoids plays a very important role on itself including light protection and antioxidant. Light is one of the important environmental factors which impacts the secondary metabolites of plant and has a significant impact on biological synthesis of flavonoids. This paper reviews the recent progress of the effects of light on flavonoids on the plants focusing from light intensity and light quality,and summarizes briefly functions of the phenylalanine ammonia lyase（ PAL）in plant secondary metabolism and the upstream key enzyme chalcone synthase（ CHS） in flavonoid biosynthetic pathway.
出处
《中国中药杂志》
CAS
CSCD
北大核心
2016年第21期3897-3903,共7页
China Journal of Chinese Materia Medica
基金
国家自然科学基金项目(81473302)
