中国中药杂志

2004, (08)

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赤芍饮片质量标准研究——芍药苷的含量测定
Quality evaluation of prepared slices of Paeonia lactiflon—Determination of paeoniflorin by HPLC

谢晓梅,余长柱,徐衡,王盛,汪电雷,张玲,侴桂新,王峥涛
XIE Xiao-mei~1, YU Chang-zhu~1, XU Heng~1, WANG Sheng~1, WANG Dian-lei~1, ZHANG Ling~1, CHOU Gui-xin~2, WANG Zheng-tao~2 (1.Anhui College of Traditional Chinese Medicine, Hefei 230031, China;2.Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China)

摘要(Abstract):

目的 :为制定赤芍饮片炮制规范化质量标准建立含量测定方法。方法 :利用超声提取 ,RP HPLC分离分析技术 ,测定 10批赤芍饮片。结果 :用 5 0 %甲醇超声提取供试品 ,以十八烷基键合硅胶为固定相 ,乙腈 水 (18∶82 )为流动相 ,在 2 30nm检测芍药苷。结论 :方法重现性好 ,准确度高 ,操作简便
Objective: To establish the quality criteria of the prepared slices of Paeonia lactiflon. Method: RP-HPLC was used for the determination of paeoniflorin in 10 lots of samples by ultrasound-assisted extraction. Result: The samples were extracted with 50% methanol. Seperation of the solution was performed on an ODS column with a mobile phase of acetonitrile-water (18∶82), detected at 230 nm. Conclusion: The method is simple, repeatable, accurate and applicable.

关键词(KeyWords): 赤芍饮片;质量标准;芍药苷;高效液相色谱法
prepared slices of Paeonia lactiflon; quality criteria; paeoniflorin; HPLC

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作者(Author): 谢晓梅,余长柱,徐衡,王盛,汪电雷,张玲,侴桂新,王峥涛
XIE Xiao-mei~1, YU Chang-zhu~1, XU Heng~1, WANG Sheng~1, WANG Dian-lei~1, ZHANG Ling~1, CHOU Gui-xin~2, WANG Zheng-tao~2 (1.Anhui College of Traditional Chinese Medicine, Hefei 230031, China;2.Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China)

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