摘要
目的:修订和提高黄芫花药材的质量标准。方法:依据《中国药典》2010年版附录药品标准研究方法对黄芫花药材的显微、薄层进行鉴别,对10批黄芫花药材的杂质、水分、灰分、酸不溶性灰分进行检查,并测定其有效成分含量。结果:确定了黄芫花的显微特征,建立了其TLC鉴别;黄芫花的水分限度≤11.0%,杂质限度≤11.0%,黄芫花酸不溶性灰分限度≤1.0%,黄芫花总灰分限度≤9.0%,10批黄芫花中木犀草素质量分数0.10～1.40 mg.g-1。结论:完善了黄芫花药材的质量标准,可作为修订内容。
Objective： To revise and improve quality standards of Wikstroemia chamaedaphne.Method： According to research methods of 2010 edition of Chinese Pharmacopoeia appendix,microscopic and TLC of W.chamaedaphne was identified,impurities,moisture,ash,acid insoluble ash and the content of active ingredients in 10 batches of W.chamaedaphne were determined.Result： Microscopic characteristics and TLC identification of W.chamaedaphne was determined and established;Moisture limit and impurities limit of W.chamaedaphne were ≤11.0%,acid insoluble ash limit ≤1.0%,ash limit ≤9.0%,the mass fraction of luteolin in 10 batches of W.chamaedaphne was 0.10-1.40 mg.g-1.Conclusion： This study improved quality standard of W.chamaedaphne,it could be as amendments.
出处
《中国实验方剂学杂志》
CAS
北大核心
2013年第13期119-122,共4页
Chinese Journal of Experimental Traditional Medical Formulae
基金
山西省中药材地方标准研究编制专项(2011020A)
