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元宝枫叶内黄酮、绿原酸含量动态变化研究     被引量:22

A Study on the Seasonal Variation of the Contents of Flavonoid and Cholorogenic Acid in the Leaf of Acer truncatum

文献类型:期刊文献

中文题名:元宝枫叶内黄酮、绿原酸含量动态变化研究

英文题名:A Study on the Seasonal Variation of the Contents of Flavonoid and Cholorogenic Acid in the Leaf of Acer truncatum

作者:苏建荣[1] 罗香[1] 杨文云[1] 邓疆[1]

第一作者:苏建荣

机构:[1]中国林业科学研究院资源昆虫研究所

年份:2004

卷号:17

期号:4

起止页码:496-499

中文期刊名:林业科学研究

外文期刊名:Forest Research

收录:CSTPCD;;Scopus;北大核心:【北大核心2000】;CSCD:【CSCD2011_2012】;

基金:云南省科技厅"十五"科技攻关项目(2000A4 01)"槭树资源培育及药用原料加工技术研究与开发

语种:中文

中文关键词:元宝枫;黄酮;绿原酸;含量;动态

外文关键词:Acer truncatum;leaf;flavonoid;cholorogenic acid;contents

分类号:S792.35

摘要:通过对不同月份元宝枫叶产量和叶内黄酮、绿原酸含量的动态研究表明:元宝枫叶内黄酮的含量以8月份最高,含量达5 73%;绿原酸含量以6月份较高,含量最高达4 13%。元宝枫单株叶产量以8月最高,产量达131g。7月份和8月份单株叶内黄酮和绿原酸较高,其中黄酮含量8月份最高,平均每株含7 50g;绿原酸含量7月份最高,平均每株含4 39g。不考虑其它因素情况下,7月份和8月份是采摘元宝枫叶的最佳时期。
The dynamic variation of the contents of flavonoid and cholorogenic acid in the leaf of Acer truncatum were studied. The result showed that the contents of flavonoid reached 5.73% as culmination point in August, while that of cholorogenic acid however reached 5.73% as culmination point in June. The leaf production reached 131 g per tree as culmination in August. It was the best time to harvest the leaf of A.truncatum in July and August.

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