[关键词]
[摘要]
目的 完善提高关节炎膏的质量标准。方法 采用薄层色谱(TLC)法对关节炎膏中白芷进行了定性鉴别;采用气相色谱(GC)法对处方中樟脑及龙脑进行了定量检测。结果 处方中白芷的TLC鉴别斑点清晰,重现性好且阴性无干扰。樟脑在0.401 41~4.014 1 μg,龙脑在0.393 34~3.933 4 μg线性关系良好;平均质量分数分别为樟脑6.038 0 mg/g、龙脑 5.353 9 mg/g;各成分平均回收率分别为樟脑99.32%,龙脑99.82%。结论 建立的质量标准准确简便可行,可用于关节炎膏的质量控制。
[Key word]
[Abstract]
Objective To improve the quality standards for Arthritis Ointment. Methods TLC was applied to identification of Angelica dahuricain qualitative identification. The camphor and borneol contents were determined by GC. Results The TLC spots of A. dahurica were distinct and reproducible, and negative without interference. The linear ranges of camphor and borneol were 0.401 41-4.014 1 and 0.393 34-3.933 4 μg. The average contents of camphor and borneol were 6.038 0 and 5.353 9 mg/g. The average recoveries of camphor and borneol were 99.32% and 99.82%. Conclusion The established quality standards are accurate, simple, and feasible, and could be used for quality control of Arthritis Ointment.
[中图分类号]
[基金项目]