| 茶籽饼粕中黄酮苷的HPLC分析、制备与MS鉴定 |
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| 引用本文： | 江和源,柯昌强,王川丕,陈小强,袁新跃.茶籽饼粕中黄酮苷的HPLC分析、制备与MS鉴定[J].茶叶科学,2005,25(4):289-294. |
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| 作者姓名： | 江和源 柯昌强 王川丕 陈小强 袁新跃 |
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| 作者单位： | 1. 农业部茶叶化学工程重点实验室,中国农业科学院茶叶研究所,浙江,杭州,310008
2. 中国科学院上海药物研究所,上海,201203 |
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| 摘 要： | 采用HPLC分析茶籽饼粕中的黄酮苷,以制备型HPLC对其中的主要黄酮苷进行分离,再以HPLC/MS分析主要黄酮苷的分子量,在此基础上,确认茶籽饼粕中2种黄酮苷的化学结构。该种分析型HPLC、制备型HPLC、LC/MS联用的系统方法,可以成功地应用于分离鉴定茶籽饼粕中的黄酮苷,也可为茶叶中其他天然产物的分离、鉴定研究提供参考。
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| 关 键 词： | 茶籽饼粕 黄酮苷 高效液相色谱 质谱 |
| 文章编号： | 1000-369X（2005）04-289-06 |
| 收稿时间： | 2004-10-02 |
| 修稿时间： | 2005-01-13 |
HPLC Analysis, Preparation and Mass Identification of Flavonol Glycosides in Tea Seed Flakes |
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| JIANG He-yuan,KE Chang-qiang,WANG Chuan-pi,CHEN Xiao-qiang,YUAN Xin-yue.HPLC Analysis, Preparation and Mass Identification of Flavonol Glycosides in Tea Seed Flakes[J].Journal of Tea Science,2005,25(4):289-294. |
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| Authors: | JIANG He-yuan KE Chang-qiang WANG Chuan-pi CHEN Xiao-qiang YUAN Xin-yue |
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| Institution: | 1. Key Laboratory of Tea Chemical Engineering of Ministry of Agriculture, Tea Research Institute, Chinese Academy of Agriculture Sciences, Hangzhou 310008,China; 2. Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China |
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| Abstract: | Through HPLC and preparing HPLC and the analysis of molecular weight and chemical group by HPLC/MS,Two flavonol glycosides from tea seed flakes were separated and identied.The systematical method combining analytical and preparation scale HPLC with HPLC/MS,could also be used in the study of other natural products in tea. |
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| Keywords: | Tea seed flakes Flavonol glycosides HPLC LC/MS |
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