当前位置: 首页 > 文章 > 云南不同地区晒青茶茶汤对PTPs靶标的抑制效果 茶叶科学 2011,31 (4) 309-312
Position: Home > Articles > Inhibitory Effects of Sun-dried Green Tea Soup from Different Areas of Yunnan on PTPs Targets Journal of Tea Science 2011,31 (4) 309-312

云南不同地区晒青茶茶汤对PTPs靶标的抑制效果

作  者:
王立波;梁名志;付学奇;李友勇;王平盛;马伟;蔡丽;季鹏章
单  位:
云南省农业科学院茶叶研究所
关键词:
茶;PTPs;靶标;抑制效果;tea; PTPs; targets; inhibitory effect
摘  要:
以抑制率和IC50为指标,分析测定了云南省不同地区晒青茶茶汤对PTP1B、SHP-1、SHP-2、HePTP4个PTPs靶标的抑制效果,以此来比较探讨普洱茶原料的保健功能性差异.结果表明,不同的晒青茶茶汤对PTPs靶标的抑制效果差异较大;73-11晒青茶茶汤对PTP1B、SHP-1、SHP-2、HePTP4个靶标均有很好的抑制效果,其抑制率均〉92.0%,IC50均〈5.5mg/mL.由此得出,不同普洱茶原料晒青茶茶汤的保健功效有所差异.
译  名:
Inhibitory Effects of Sun-dried Green Tea Soup from Different Areas of Yunnan on PTPs Targets
摘  要:
Using inhibitory rate and IC50 as indexes,the inhibitory effects of sun-dried green tea soup from different areas of Yunnan on 4 targets of PTP1B,SHP-1,SHP-2,HePTP were investigated to compare the functional differences of Pu'erh tea raw materals.Results indicated that the inhibitory effects of different sun-dried green tea were different significantly.Besides,tea cultivar 73-11 sample showed very good inhibitory effect on these four targets,its inhibitory rate and IC50 is 92.0% and 5.5 mg/mL respectively.Based on these conclusions,tea soup of Pu-erh tea's raw material sun-dried tea possessed different functional effects.

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