| HPLC法测定不同采收期苍耳草中绿原酸的含量 |
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| 引用本文： | 王美琴,徐圣秋,雷雨,李伟东.HPLC法测定不同采收期苍耳草中绿原酸的含量[J].现代中药研究与实践,2011(6):83-85. |
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| 作者姓名： | 王美琴 徐圣秋 雷雨 李伟东 |
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| 作者单位： | 江苏省镇江市丹徒区药检所;江苏省徐州市第一人民医院;南京中医药大学江苏省中药炮制重点实验室国家中医药管理局中药炮制标准重点实验室; |
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| 基金项目： | 江苏徐州社会发展项目(XJ08063) |
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| 摘 要： | 目的 确定苍耳草的最佳采收期.方法 用高效液相色谱(HPLC)法测定不同生长采收期苍耳草中绿原酸的含量.结果 绿原酸的含量6月份最高,7月份含量最低.结论 若以绿原酸含量为指标,苍耳草的最佳采收期定为6月份为宜.
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| 关 键 词： | 苍耳草 不同采收期 绿原酸 高效液相色谱法 含量测定 |
Determination of Chlorogenic Acid from Xanthium sibiricum Patr. Harvested in Different Periods by HPLC |
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| WANG Mei-qin,XU Sheng-qiu,LEI YU,LI Wei-dong.Determination of Chlorogenic Acid from Xanthium sibiricum Patr. Harvested in Different Periods by HPLC[J].Research and Practice on Chinese Medicines,2011(6):83-85. |
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| Authors: | WANG Mei-qin XU Sheng-qiu LEI YU LI Wei-dong |
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| Institution: | WANG Mei-qin1,XU Sheng-qiu2,LEI YU3,LI Wei-dong3(1.Dantu District Institute for Drug Control,Zhenjiang 212028,China,2.The first people's hospital of Xuzhou,Xuzhou 221002,3.Nanjing University of Chinese Medicine,Jiangsu Key Laboratory of Chinese Medicine Processing,State Key Laboratory of Standardization for Chinese Medicine Processing of State Administration of TCM of P.R.C.,Nanjing 210029,China) |
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| Abstract: | Objective To confirm the harvest period of Xanthium sibiricum Patrin ex Widder.Methods The content of chlorogenic acid from Xanthium sibiricum Patrin ex Widder.harvested in different periods was determined by HPLC.Results The content of chlorogenic acid from Xanthium sibiricum Patrin ex Widder.harvested in May was the highest,and the lowest in July.Conclusion The optimized harvest period of Xanthium sibiricum Patrin ex Widder.was May,according to the content of chlorogenic acid. |
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| Keywords: | Xanthium sibiricum Patrin ex Widder different harvest periods chlorogenic acid high-performance liquid chromatography(HPLC) content determination |
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