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RP-HPLC同时测定四逆散中4种有效成分含量     被引量:4

Simultaneous Determination of Four Active Compounds in Sinisan by RP-HPLC

文献类型:期刊文献

中文题名:RP-HPLC同时测定四逆散中4种有效成分含量

英文题名:Simultaneous Determination of Four Active Compounds in Sinisan by RP-HPLC

作者:李越峰[1];吴平安[1];王瑞琼[1];宁艳梅[1];黄玉钫[1];严兴科[1]

第一作者:李越峰

机构:[1]甘肃中医学院甘肃省高校中(藏)药化学与质量研究省级重点实验室,甘肃兰州730000

第一机构:甘肃中医药大学科研实验中心(甘肃省中医药标准化技术委员会秘书处)

年份:2014

卷号:21

期号:7

起止页码:74

中文期刊名:中国中医药信息杂志

外文期刊名:Chinese Journal of Information on Traditional Chinese Medicine

收录:CSTPCD;;CSCD:【CSCD_E2013_2014】;

基金:国家自然科学基金(81073077);教育部科学技术研究重点项目(212186);甘肃省省自然科学研究基金计划(1010RJZA212);甘肃省高等学校基本科研业务费项目(2013-2);甘肃中医学院引进人才科研启动基金(2010-3)

语种:中文

中文关键词:四逆散;芍药苷;柚皮苷;橙皮苷;甘草酸;高效液相色谱法

外文关键词:Sinisan; paeoniflorin, naringin, hesperidin: glycyrrhizic acid, HPLC

摘要:目的:建立同时测定四逆散中芍药苷、柚皮苷、橙皮苷、甘草酸的高效液相色谱方法,为科学评价及有效控制其质量提供可靠方法,并为四逆散的药效物质研究奠定基础。方法采用Kromasil C18柱(4.6 mm×250 mm,5μm),流动相为乙腈-0.05%磷酸水溶液,梯度洗脱,检测波长为240 nm,流速1.0 mL/min,柱温30℃。结果芍药苷、柚皮苷、橙皮苷、甘草酸分别在0.00225~0.01125μg(r=0.9997)、0.00390~0.00195μg (r=0.9997)、0.00198~0.00099μg(r=0.9995)、0.00262~0.00131μg(r=0.9997)范围内线性关系良好,平均加样回收率分别为97.72%(RSD=1.02%)、98.45%(RSD=1.52%)、97.74%(RSD=1.63%)、98.34%(RSD=1.78%)。结论所建立的方法简单、准确、可靠,重复性好,可用于四逆散的质量控制。
Objective To build a method to simultaneously determine paeoniflorin, naringin, hesperidin, glycyrrhizic acid in Sinisan by HPLC, provide a reliable method for evaluation and effective quality control, and lay the foundation of material basis for efficacy research for TCM compound Sinisan.Methods The column was Kromasil C18 (4.6 mm×250 mm, 5μm);mobile phase was acetonitrile-0.05% phosphoric acid aqueous solution with gradient elution program;the flow rate was 1.0 mL/min;UV detection was performed at 240 nm;the detector drift tube temperature was set at 30℃.Results The linear ranges of paeoniflorin, naringin, hesperidin and glycyrrhizic acid were 0.00225-0.01125μg (r=0.999 7), 0.00390-0.00195μg (r=0.9997), 0.00198-0.00099μg (r=0.999 5), 0.00262-0.00131μg (r=0.999 7), respectively. The average recoveries of paeoniflorin, hesperidin, naringin and glycyrrhizic acid were 97.72% (RSD=1.02%), 98.45% (RSD=1.52%), 97.74% (RSD=1.63%), 98.34% (RSD=1.78%), respectively.Conclusion The method is accurate, simple, reliable and duplicable, and is available for the quality control of Sinisan.

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