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防己在中药市场和医院临床用药过程中,发现许多伪品,给中药市场和医院用药造成混乱,为保证药品质量,笔者采用紫外吸收光谱法并用粉防己碱进行了鉴别比较,实验方法快速,简便,实用,效果较理想介绍如下。一材料与仪器防己:由黑龙江省佳木斯市药检所中药标本室提供,质量符合中国药典(九○年版)规定标准。粉防己碱:来源于卫生部药品生物制品检定所。伪品防己:由黑龙江省药品检验所标本室提供〔(91)检业字第739号通报的伪品防己〕仪器:岛津UV——210型紫外可见分光
In the traditional Chinese medicine market and the hospital’s clinical drug use process, Fangji has found many counterfeit products that cause confusion in the Chinese medicine market and in hospitals. In order to ensure the quality of medicines, the author adopted ultraviolet absorption spectroscopy and tetrandrine for identification and comparison. The experimental method is fast and simple. , Practical, the effect is more ideal introduction as follows. A material and instrument control: It was provided by the Chinese medicine specimen room of Jiamusi City, Heilongjiang Province, and the quality was in accordance with the standards set by the Chinese Pharmacopoeia (90th edition). Tetrandrine: Derived from the National Institute for the Control of Pharmaceutical and Biological Products of the Ministry of Health. Counterfeit goods: Has been provided by the Herbarium of the Heilongjiang Provincial Institute of Drug Control ([91] Profession Bulletin No. 739 Prohibited Quarantine) Instrument: Shimadzu UV-210 UV-Vis spectrophotometer