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Position: Home > Articles > Research of Physiological Characteristics on Aging Spinach Leaf Animal Husbandry and Feed Science 2011,32 (3) 11-12

衰老菠菜叶生理特征的研究

作  者:
Shuying L
单  位:
Deparment of Biology,College of Resources and Environment,Yuxi Normal University,Yuxi 653100,China
关键词:
chlorophyll a;spinach leaf;decreased;chlorophyll;aging;physiological characteristic
摘  要:
对菠菜叶中的叶绿素和蛋白质含量进行了研究。研究表明,叶绿素和蛋白质含量与叶片衰老之间存在明显的负相关;菠菜叶片衰老时,叶绿素含量下降,且叶绿素a比叶绿素b下降得快;衰老程度越严重,叶绿素含量越低,蛋白质含量下降,蛋白质水解酶比活力上升。
译  名:
Research of Physiological Characteristics on Aging Spinach Leaf
作  者:
MA Xiao-long,LIU Jia-zhong,LI Shu-ying(Deparment of Biology,College of Resources and Environment,Yuxi Normal University,Yuxi 653100,China)
关键词:
aging;chlorophyll;protease;spinach leaf
摘  要:
In the study,the contain of chlorophyll and protein from spinach leaf were determined.The result indicated that there was negative correlation between the contain of chlorophyll and protein and ageing;When spinach leaf aged,the contain of chlorophyll decreased,and the decrease in chlorophyll a was higher than that of chlorophyll b;More spinach leaf was serious aging,more the contain of chlorophyll was lower.Meanwhile,the contain of protein decreased,and the activity of protease also increased.

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