| 元宝枫叶内黄酮、绿原酸含量动态变化研究 |
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| 引用本文： | 苏建荣,罗香,杨文云,邓疆. 元宝枫叶内黄酮、绿原酸含量动态变化研究[J]. 林业科学研究, 2004, 17(4): 496-499 |
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| 作者姓名： | 苏建荣 罗香 杨文云 邓疆 |
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| 作者单位： | 中国林业科学研究院资源昆虫研究所,云南,昆明,650224 |
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| 基金项目： | 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 |
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| 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。
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| 关 键 词： | 元宝枫 黄酮 绿原酸 含量 动态 |
| 文章编号： | 1001-1498(2004)04-0496-04 |
| 收稿时间： | 2004-01-16 |
A Study on the Seasonal Variation of the Contents of Flavonoid and Cholorogenic Acid in the Leaf of Acer truncatum |
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| SU Jian-rong,LUO Xiang,YANG Wen-yun and DENG Jiang. A Study on the Seasonal Variation of the Contents of Flavonoid and Cholorogenic Acid in the Leaf of Acer truncatum[J]. Forest Research, 2004, 17(4): 496-499 |
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| Authors: | SU Jian-rong LUO Xiang YANG Wen-yun DENG Jiang |
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| Affiliation: | Research Institute of Resource Insects, CAF, Kunming650224, Yunnan, China;Research Institute of Resource Insects, CAF, Kunming650224, Yunnan, China;Research Institute of Resource Insects, CAF, Kunming650224, Yunnan, China;Research Institute of Resource Insects, CAF, Kunming650224, Yunnan, China |
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| Abstract: | 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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| Keywords: | Acer truncatum leaf flavonoid cholorogenic acid contents |
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