Identification and content determination method of Xiaoer Compound Ji Nei Jin Chewable Tablets

Abstract

The invention provides a quality control method of a Chinese patent medicine, in particular to a method for identification and content determination of children's compound Ji Nei Jin chewable tablets. Using the specific thin-layer chromatography identification conditions of the present invention for identification, and specific high-performance liquid chromatography conditions for content determination, strong specificity and accuracy, can fully reflect the chemical composition of the product, high sensitivity, good reproducibility, and easy operation. Simple, more objective, comprehensive and sensitive to reflect the changes in product quality, so as to control the overall quality of medicines and realize the comprehensive monitoring of Chinese medicine quality.

Description

technical field [0001] The invention relates to a quality control method of traditional Chinese medicine, in particular to a method for identification and content determination of children's compound Ji Nei Jin chewable tablets. Background technique [0002] In the existing technology, Pediatric Compound Ji Nei Jin Chewable Tablets is included in the national registration standard [YBZ03852008], and it is a traditional Chinese medicine product exclusively produced by Henan Tailong Pharmaceutical Co., Ltd. Prescription: Chicken Neijin 85g, Liushenqu 165g. Preparation method: The above two flavors are crushed into fine powder, sieved, added with auxiliary materials, mixed evenly, made into granules, dried, and pressed into 1000 pieces, that is to say. Properties: This product is colored shaped chewable tablet; fragrant and sweet. The Chinese medicinal materials in the prescription are Ji Nei Jin and Liu Shen Qu respectively, wherein Ji Nei Jin is the inner wall of the dry gi...

AI Technical Summary

Problems solved by technology

[0008] The disadvantages of the above quality standards are: the identification is too simple, the microscopic identification is only the quality control index of Liushenqu, and there is no control on the gallinaceous gold; the content determination of nitrogen element is a major component of the control, the specificity and repeatability are poor, and it cannot be quantified comprehensively The detection of its active ingredients

[0009] At present, none of the current national standards on two kinds of medicinal materials involves the items of TLC identification and quantitative inspection of components

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