| 茶叶中甲基化EGCG的分离及功能研究进展 |
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| 引用本文： | 禹双双,陈丝,罗奕凡,王坤波.茶叶中甲基化EGCG的分离及功能研究进展[J].茶叶通讯,2015(3):3-7. |
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| 作者姓名： | 禹双双 陈丝 罗奕凡 王坤波 |
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| 作者单位： | 湖南农业大学 园艺园林学院,湖南 长沙,410128 |
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| 基金项目： | 国家自然科学基金，教育部新世纪优秀人才支持计划 |
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| 摘 要： | 综述了茶叶中甲基化EGCG的分离方法和功能研究进展。茶叶甲基化EGCG分离方法有制备液相色谱(p HPLC)、高速逆流色谱(HSCCC)、Sephadex LH-20凝胶柱层析、Toyopearl HW-40S中压柱层析等,主要具有抗过敏、保护肝脏、调节肠道菌群、治疗哮喘、清除自由基等功效。
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| 关 键 词： | 茶叶 甲基化EGCG 分离 功能 |
Separation and Function of Methylated EGCG in Tea |
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| Abstract: | In this paper, the separation methods and functions of methylated EGCG were reviewed. The isolation methods of methylated EGCG including preparative high-performance liquid chromatography (pHPLC)、high-speed countercurrent chromatography (HSCCC method)、Sephadex LH-20 gel column chromatography、Toyopearl HW-40S medium pressure column chromatography were sum-marized. The methylated EGCG showed great effects in anti-allergy, protection of liver cells, regulation of intestinal lfora, treatment of asthma, scavenging free radical and other aspects. |
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| Keywords: | tea methylated EGCG separation function |
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