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近年来层析技术在药学领域里,已被广泛应用于中草药成分的研究和药品的分离鉴定中。但是用于控制制剂质量,作为常规检验的手段,尚不太普遍。我国药典(七七年版一部)规定用纸层析和薄层层析作中草药制剂鉴别检查的仅有10个品种,其中单体及总成分制剂6种,单味制剂3种,复方制剂1种。在医院制剂方面,虽有采用层析法对中麻1号注射液进行纯度检查等,但仍属鲜见。目前医院大部分中草药制剂的成品,往往因原料的产地、采收季节等影响,质量不稳定。同时生产工艺的不断改进,个别原料品种的混乱情况亦偶有所见,这些都不能
In recent years, chromatography technology has been widely used in the research of Chinese herbal medicines and the separation and identification of pharmaceuticals in the pharmaceutical field. However, it is not yet common to control the quality of preparations as a means of routine inspection. The Pharmacopoeia of the People’s Republic of China (1977 Edition) stipulates that there are only 10 varieties identified by paper chromatography and thin-layer chromatography for the examination and identification of Chinese herbal medicines, including 6 kinds of monomer and total composition preparations, 3 types of single-purpose preparations, and 1 combination preparations. Species. In terms of hospital preparations, although Chromatography was used to check the purity of Zhongma No. 1 injection, it was still rare. At present, the finished products of most herbal preparations in hospitals are often unstable due to the influence of the origin of the raw materials and the harvest season. At the same time, the continuous improvement of the production process, and the occasional confusion of individual raw material varieties, these cannot