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骨瘤康颗粒质量标准研究

2021-07-20刘秋艳段佩利金燕飞张海波

中国民族民间医药·上半月 2021年5期

刘秋艳 段佩利 金燕飞 张海波

【摘 要】 目的:建立骨瘤康顆粒质量标准。方法:采用薄层色谱法对骨瘤康颗粒中的熟地黄、白芍、川芎进行定性鉴别,采用高效液相色谱法测定骨瘤康颗粒中的芍药苷含量。结果:熟地黄、 白芍、川芎的薄层色谱鉴别主斑点清晰,专属性强,分离度良好,阴性无干扰;含量测定芍药苷在20~200 μg/mL 的浓度范围内,与峰面积呈良好的线性关系 ,r=0.9996(n=6),平均加样回收率96.74%,RSD为1.48%(n=6)。结论:所建立的骨瘤康颗粒薄层色谱定性鉴别方法以及含量测定方法准确可行、重现性好,专属性强,能够有效对该制剂进行质量控制。

【关键词】 骨瘤康颗粒;质量标准;高效液相色谱法;含量测定;芍药苷

【中图分类号】R284.1   【文献标志码】 A    【文章编号】1007-8517(2021)09-0053-05

Abstract:Objective To establish the quality standard of guliukang granules. Methods Radix rehmanniae, Radix Paeoniae Alba and Rhizoma Chuanxiong in guliukang granules were identified by TLC. The content of paeoniflorin in Gu liu kang granules was determined by HPLC. Results The results showed that the main spots of Radix rehmanniae, Radix Paeoniae Alba and Rhizoma Chuanxiong were clear, with strong specificity, good resolution and negative interference; the content determination of paeoniflorin showed a good linear relationship with the peak area in the concentration range of 20~200ug / mL, r=0.9996 (n=6), the average recovery was 96.74%, RSD was 1.48% (n=6). Conclusion The established TLC qualitative identification method and content determination method of guliukang granules are accurate, feasible, reproducible and specific, which can effectively control the quality of guliukang granules.

Keywords:[JP4]Gu Liu Kang Granules; Quality Standard; High-Performanceli-Quid Chromatography; Content Determination; Paeoniflorin

骨瘤康颗粒为国家级名中医王祥麒教授临床用于治疗肾精亏虚型骨转移癌的经验方,处方由白芍、熟地黄、山慈菇、白芥子、川芎、皂角刺等十二味中药组成,具有补肾填精、柔肝止痛、化痰散结的功效 [1-2]。 骨瘤康颗粒临床以汤剂入药,味苦量大,服用不便,故将其研制成颗粒剂[3-5]。为控制制剂质量,本研究参照文献[6-14 ] 采用薄层色谱法对方中熟地黄、川芎、白芍三味中药进行鉴别,采用高效液相色谱法对骨瘤康颗粒中芍药苷含量进行测定,从而保证制剂的安全性及有效性。

1 仪器与试药

1.1 仪器 Thermo U3000 高效液相色谱仪-紫外检测器(美国赛默飞世尔科技公司);Good Look-1000型全自动薄层色谱成像系统(上海科哲生化科技有限公司);   EYELA N-3000 旋转蒸发仪 (日本 Rikakikai 公司); HK250型超声波清洗器(上海科导台式超声波清洗器);硅胶G薄层板(青岛海洋化工厂)。……

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