摘要
目的:在《中国药典》2005年版一部郁金项下的基础上,对黄丝郁金的质量标准进行研究。方法:采用TLC法对黄丝郁金进行定性鉴别,并测定了黄丝郁金的挥发油、总姜黄素、姜黄素含量以及浸出物。结果:通过薄层鉴别可鉴别黄丝郁金中的姜黄素;含量测定中,总姜黄素在1.62μg^4.32μg的范围内线性关系良好,r=0.9989,加样回收率为90%~105%。姜黄素线性范围为0.027μg^1.35μg,r=0.9999,加样回收率为98%~105%。结论:为完善和提高黄丝郁金的质量标准奠定基础。
Objective： According to the Chinese Pharmacopoeia printed in 2005 on Radix Curcuma, to study on the quality control standard of Radix Cureuma longa, for the fast time. Methods： Applying the technique of TLC to identify Radix Curcuma longa; adding the content determination of oleum aethereum, curcumine and extractum. Result： curcumine in Radix Curcuma longs could be isolated by TIC. In the content determination, total curcumine showed a good linear relationship at a range of1.62 μg - 4. 32 μg, r = 0. 9989, The recovery was 90% - 105%. curcumine showed a good linear relationship at a range of 0. 027 μg - 1.35 μg, r =0. 9999, The recovery was 98% - 105%. Conclusion： to establish the foundation of consummating and promoting the quality control standard of Radix Curcuma longa.
出处
《成都中医药大学学报》
2008年第1期55-59,共5页
Journal of Chengdu University of Traditional Chinese Medicine
基金
四川省科技厅育种攻关项目(2006yzgg12-82)
成都市科技局项目(06GGYB084SF-034)
关键词
黄丝郁金
质量标准
Radix Curcuma
Quality Control Standard
