Effect of low-intensity white light mediated de-etiolation on the biosynthesis of polyphenols in tea seedlings
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- 作者：Zhongwei Lua ; 1 ; luzhongwei123456@126.com" class="auth_mail ; Yajun Liua ; 1 ; liuyajun1228@163.com" class="auth_mail ; Lei Zhaob ; zhaolei_tea@163.com" class="auth_mail ; Xiaolan Jiangb ; jiangxiaolan128@163.com" class="auth_mail ; Mingzhuo Lib ; mingzhuo.1234@163.com" class="auth_mail ; Yunsheng Wanga ; wang_li09213@sina.com" class="auth_mail ; Yujiao Xua ; Yujiao_1987@163.com" class="auth_mail ; Liping Gaoa ; gaolp62@126.com" class="auth_mail ; Tao Xiab ; xiatao62@126.com" class="auth_mail
- 关键词：Tea seedlings ; Low-intensity white light ; Photomorphogenesis ; Polyphenols ; Gene expressions ; Analysis of enzymatic activities
- 刊名：Plant Physiology and Biochemistry
- 出版年：July 2014
- 年：2014
- 卷：80
- 期：Complete
- 页码：328-336
- 全文大小：1814 K
文摘
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We investigated effect of low-intensity white light on the polyphenols biosynthesis in tea seedling.
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Light signal promoted the accumulation of hydroxycinnamic acid derivatives and nongalloylated catechin (EGC).
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Light signal restrained the biosynthesis of 尾-glucogallin and galloylated catechins.
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Accumulation patterns of phenolic acids, flavan-3-ols, and flavonols in tea seedlings during de-etiolation.
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