天然产物研究与开发 ›› 2015, Vol. 27 ›› Issue (7): 1215-1218.doi: 10.16333/j.1001-6880.2015.07.017

• 研究简报 • 上一篇    下一篇

RP-HPLC法同时测定颐脑解郁颗粒中栀子苷和五味子醇甲

赵卫云1*,孙耀志2,高松2,杨玲1,王瑞娜1,冯德文1   

  1. 1 河南中医学院药学院;2 河南省宛西制药股份有限公司研发部,郑州 450000
  • 出版日期:2015-07-20 发布日期:2015-07-23

Simultaneous Determination of Jasminoidin and Schisandrae in Yinao Jieyu Granules by RP-HPLC

ZHAO Wei-yun1*,SUN Yao-zhi2,GAO Song2, YANG Ling1, WANG Rui-na1, FENG De-wen1   

  1. 1 College of Pharmacy,Henan University of Traditional Chinese Medicine;2The research and development department,Henan Wan-xi Pharmaceutical Company Limited,Zhengzhou 450000,China
  • Online:2015-07-20 Published:2015-07-23

摘要: 本实验建立了颐脑解郁颗粒中栀子苷和五味子醇甲的高效液相色谱测定方法。实验中采用Eclipse XDB-C18色谱柱(250 mm×4.6 mm,5 μm),流动相甲醇-水,梯度洗脱,体积流量1.0 mL/min,柱温25 ℃,检测波长0~20 min为238 nm,20~40 min为250 nm。结果表明栀子苷在0.2864~2.8640 μg范围内线性关系良好,r=0.9997,平均回收率为98.82%,RSD为1.53%;五味子醇甲在0.1062~1.0620 μg范围内线性关系良好,r = 0.9999,平均回收率为 99.23%,RSD为2.29%;3批样品中栀子苷的平均含量为8.53 mg/g,五味子醇甲的平均含量为2.82 mg/g。该方法简便准确,专属性强,重复性好,可有效控制颐脑解郁颗粒的质量。

关键词: 高效液相色谱法, 颐脑解郁颗粒, 栀子苷, 五味子醇甲

Abstract: This experiment was aimed to establish a RP-HPLC method for determining the contents of jasminoidin and schisandrae in Yinao Jieyu Granules.The experiment was carried out on an Eclipse XDB-C18 column (250 mm×4.6 mm,5 μm) with gradient elution using methanol-water as mobile phases.The flow rate was 1.0 mL/min and the column oven temperature was set at 25 ℃.The detection wavelength was 238 nm (0-20 min) and 250 nm (20-40 min).The experimental result indicated that the linear range of jasminoidin was 0.2864-2.8640 μg (r = 0.9997),the average recovery was 98.82% and RSD was 1.53% (n=6);The linear range of schisandrae was 0.1062-1.0620 μg (r = 0.9999),the average recovery was 99.23% and RSD was 2.29% (n=6).The average contents of jasminoidin and schisandrae in 3 batches of samples were 8.53 mg/g and 2.82mg/g,respectively.The developed RP-HPLC method was simple,accurate,specific and reproducible. It can be used to control the quality of Yinao Jieyu Granules effectively.

Key words: HPLC, Yinao Jieyu Granules, jasminoidin, schisandrae

中图分类号: 

R917