| HPLC-UV测定不同产地及不同采收期酸枣叶中芦丁的含量 |
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| 引用本文： | 裴香萍,杜晨晖,闫艳,沈佳兴,裴妙荣,白瑶. HPLC-UV测定不同产地及不同采收期酸枣叶中芦丁的含量[J]. 中国实验方剂学杂志, 2011, 17(21): 94-96 |
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| 作者姓名： | 裴香萍 杜晨晖 闫艳 沈佳兴 裴妙荣 白瑶 |
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| 作者单位： | 山西中医学院,太原,030024 |
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| 基金项目： | 山西省卫生厅科技攻关青年项目(20100124) |
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| 摘 要： | 目的:考察不同产地及不同采收期酸枣叶中芦丁的含量,以确定其最佳采收期,为酸枣叶的资源开发提供科学依据。方法:采用HPLC,Diamonsil(钻石)C18色谱柱(4.6 mm×200 mm,5μm),流动相甲醇-0.1%冰醋酸(34∶66),检测波长257nm,流速1.0 mL.min-1,柱温30℃。结果:芦丁在0.221 6～2.216μg有良好的线性关系(r=0.999 9),平均加样回收率为99.40%(RSD 2.42%,n=6);酸枣叶中芦丁含量一般以5～6月含量最高,7～8月芦丁含量有所下降,9～10月又有所升高。结论:酸枣叶中芦丁的含量整体上随时间变化基本呈U字形趋势,该方法准确、简便、稳定,为酸枣叶的质量标准提供参考。
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| 关 键 词： | 酸枣叶 芦丁 高效液相色谱法-紫外检测器 |
| 收稿时间： | 2011-03-29 |
Determination of Rutin from Leaves of Ziziphus jujuba Gathered in Different Areas and Different Periods by HPLC-UV |
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| PEI Xiang-ping,DU Chen-hui,YAN Yan,SHEN Jia-xing,PEI Miao-rong and BAI Yao. Determination of Rutin from Leaves of Ziziphus jujuba Gathered in Different Areas and Different Periods by HPLC-UV[J]. China Journal of Experimental Traditional Medical Formulae, 2011, 17(21): 94-96 |
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| Authors: | PEI Xiang-ping DU Chen-hui YAN Yan SHEN Jia-xing PEI Miao-rong BAI Yao |
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| Affiliation: | Shanxi College of Traditional Chinese Medicine, Taiyuan 030024, China;Shanxi College of Traditional Chinese Medicine, Taiyuan 030024, China;Shanxi College of Traditional Chinese Medicine, Taiyuan 030024, China;Shanxi College of Traditional Chinese Medicine, Taiyuan 030024, China;Shanxi College of Traditional Chinese Medicine, Taiyuan 030024, China;Shanxi College of Traditional Chinese Medicine, Taiyuan 030024, China |
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| Abstract: | |
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| Keywords: | leaves of Ziziphus jujuba rutin HPLC-UV |
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