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茶叶科学 ›› 2006, Vol. 26 ›› Issue (3): 209-214.doi: 10.13305/j.cnki.jts.2006.03.011

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高通量筛选研究茯砖茶降脂功效

傅冬和, 刘仲华*, 黄建安, 龚雨顺, 陈金华   

  1. 教育部茶学重点实验室,湖南 长沙 410128
  • 收稿日期:2006-02-13 修回日期:2006-04-10 出版日期:2006-09-25 发布日期:2019-09-11
  • 通讯作者: * 刘仲华, E-mail:larkin-liu@163.com
  • 作者简介:傅冬和(1967- ),女,副教授,在读博士,研究方向:茶及植物功能成分化学。
  • 基金资助:
    科技部十五重大科技攻关项目“茶叶与辣椒中功能成分高效提制技术研究与开发” (2004BA542C)

Research of FUZHUAN Tea’s Therapy for Hyperlipidemia by High-Throughput Screening

FU Dong-he, LIU Zhong-hua*, HUANG Jianan, GONG Yu-shun, CHEN Jin-hua   

  1. The Key Laboratory of Tea Science of National Ministry of Education, Changsha 410128, China
  • Received:2006-02-13 Revised:2006-04-10 Online:2006-09-25 Published:2019-09-11

摘要: 寻找高效天然的降脂减肥药物是当前研究的热点之一,高通量药物筛选是近年发展起来的药物筛选新方法。将茯砖茶水提液分别用三氯甲烷、乙酸乙酯、正丁醇萃取,制得三氯甲烷层、乙酸乙酯层、正丁醇层及水层样品,茶渣用95%的乙醇提取,均采用过氧化物酶增殖体活化受体(PPARα、PPARγ、PPARδ)、肝X受体(LXR)、法尼酯衍生物X受体(FXR)及前脂肪细胞(3T3-L1)模型进行高通量药物筛选研究茯砖茶的降脂减肥功效,结果显示茯砖茶各部位对PPARγ、PPARδ有激活作用,对FXR有抑制作用,对PPRAα、3T3-L1作用不明显,证明茯砖茶有多条降脂途径,降脂减肥功能较强,有望开发成天然的降脂药物,其降脂有效成分还有待进一步研究。

关键词: 茯砖茶, 过氧化物酶增殖体活化受体, 肝X受体, 法尼酯衍生物X受体, 前脂肪细胞, 高通量药物筛选

Abstract: Searching high effective and natural medicines for therapy for hyperlipidemia is one of the focus of research. High-Throughput Screening is a kind of new technique of medicine screening. The water extractions of FUZHUAN Tea were extracted by chloroform, ethyl acetate, 1-butanol separately. The samples were used to test their function of adjusting fat metabolism of FUZHUAN Tea by the models of PPARα, PPARγ, PPARδ, LXR, FXR and 3T3-L1 of High-Throughput Screening. The results showed that FUZHUAN Tea could activate PPARγ, PPARδ and restrain FXR. Its effect to PPRAα and 3T3-L1 was not obvious. FUZHUAN Tea was effective in therapy for hyperlipidemia. The active components need to be separated later.

Key words: Fuzhuan Tea, PPARα, PPARγ, PPARδ, LXR, FXR, 3T3-L1, high-Throughput Screening

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