藏药如意珍宝片的质量标准研究
2020-08-10许宗仁包旭宏
许宗仁 包旭宏



【摘 要】 目的:建立如意珍宝片的质量标准。方法:对如意珍宝片中的乳香、降香、木香、丁香采用薄层色谱法(TLC)进行定性鉴别,并采用高效液相色谱法(HPLC)测定如意珍宝片中羟基红花黄色素A和胡椒碱的含量。结果:该制剂的TLC 斑点清晰,阴性样品无干扰;羟基红花黄色素A在 0.01~0.1 mg/mL浓度范围内与峰面积呈良好的线性关系(y=72397x +28.857,r = 0.9999),平均回收率为 100.65%,RSD为1.86%(n=6);胡椒碱在0.005~0.163 mg/mL浓度范围内与峰面积呈良好的线性关系(y=56094x +33.384,r = 1),平均回收率为 100.51%,RSD为1.67%(n=6)。 结论:该方法稳定、可行,且专属性高,可有效控制如意珍宝片的质量。
【关键词】 如意珍宝片;羟基红花黄色素A;胡椒碱;TLC;HPLC
【中图分类号】R29 【文献标志码】 A 【文章编号】1007-8517(2020)9-0023-09
Study on the Quality Standard of Tibetan Medicine Ruyi Zhenbao Tablets
XU Zongren1 BAO Xuhong2*
1. Gansu University of Chinese Medicine, Lanzhou 730030,China;
2. Gansu Cheezheng Tibetan Medicine Co., Ltd., Lanzhou 730010, China
Abstract:Objective To establish the quality standard of Ruyi Zhenbao Tablets. Methods The contents of frankincense,Dalbergia odorifera,Aucklandiae Radix, and Clove in Ruyi Zhenbao Tablets were identified by Thin layer chromatography, and the contents of Hydroxysafflor yellow A and Piperine in Ruyi Zhenbao Tablets were determined by High-performance liquid chromatography. Results The TLC spot of the preparation is clear, and the negative sample has no interference; the Hydroxysafflor yellow A has a good linear relationship with the peak area within the concentration range of 0.01-0.1mg/mL(y =72397x+28.857,r=0.9999), and the average recovery It is 100.65% and RSD is 1.86%(n=6). Piperine has a good linear relationship with the peak area in the concentration range of 0.005 to 0.163mg/mL (y=56094x +33.384, r=1), the average recovery is 100.51%, and the RSD is 1.67% (n=6).Conclusion The method is stable, feasible and specific, and can effectively control the quality of Ruyi Zhenbao Tablets.
Keywords:Ruyi Zhenbao Tablets; Hydroxysafflor Yellow A; Piperine; TLC; HPLC
如意珍寶丸收载于《中华人民共和国卫生部药品标准》1995年版藏药第一册第317页,又名“桑培奴布日布”,原剂型为丸剂[1]。为解决传统藏药丸剂丸重差异大、崩解时限不易控制,卫生学指标不合格等问题。甘肃奇正藏药有限公司按照国家药品监督管理局有关规定的要求[2],将丸剂改为片剂并获得生产批件(批件号:Z20100061)。如意珍宝丸成分复杂,包含挥发性成分、生物碱、无机盐、黄酮类、脂肪酸、氨基酸等。原标准只有红花和降香药材的显微鉴别,在中医药现代化迅猛发展的今天,原标准已然不能很好地控制产品的质量[1]。本研究通过查阅文献并结合自身实验研究,增加了乳香、降香、木香和丁香4个药材的TLC薄层鉴别方法和红花、荜茇2个药材的HPLC含量测定方法,对该药的质量标准做了提高和完善。
1 实验材料
1.1 仪器……
