Identification method of traditional Chinese medicine preparation for treating synovitis

Abstract

The invention provides an identification method of a traditional Chinese medicine preparation for treating synovitis. The traditional Chinese medicine preparation is of granules prepared from 11 traditional Chinese medicines including radix astragali, radix gentianae macrophyllae, radix angelicae sinensis, radix dipsaci, cortex moutan, radix bupleuri, rhizoma curcumae longae, herba taxilli, rhizoma dioscoreae septemlobae, radix cyathulae and liquorice root. According to the identification method provided by the invention, an existing identification method is improved, an identification methodof the radix bupleuri, the radix dipsaci and the radix angelicae sinensis is improved and an identification method of the radix astragali seu hedysari, the radix gentianae macrophyllae and the radix cyathulae is increased; the identification of the rhizoma curcumae longae is deleted; an operation method is simple and color spectrum spots are clear; the identification method is negative and has nointerference, has strong specificity and good repeatability, can control the quality of a product better and has good application value.

Description

technical field [0001] The invention relates to a method for identifying a traditional Chinese medicine preparation, in particular to a method for identifying a traditional Chinese medicine preparation for treating synovitis, and belongs to the technical field of quality control of traditional Chinese medicine preparations. Background technique [0002] Good drug quality is the basis and premise for exerting the curative effect of drugs, and qualitative identification is an important part of identifying the authenticity of drugs and ensuring the quality of drugs. Traditional Chinese medicine preparations generally have many medicinal flavors and complex ingredients. Since ancient times, there has been a saying that "pills, powders and ointments, gods can't distinguish them", which shows that it is difficult to identify Chinese medicine preparations. Moreover, most of the modern Chinese medicine preparations have been extracted and purified, and most of the medicinal material...

AI Technical Summary

Problems solved by technology

However, after in-depth research on its many batches of products, it was found that its thin-layer identification method has deficiencies, which are shown in: ①In the identification of turmeric, because curcumin is insoluble in water, it is difficult to dissolve curcumin by water extraction, so The content in the finished product is small, it is difficult to detect, the reproducibility is poor, and it is easy to cause false negatives; ②In the identification of Bupleurum, the background interference of the sample is large, the separation ability of the developing agent for the main spots is poor, the correspondence with the medicinal materials is poor, and the number of developments is too many , time-consuming; ③In the identification of Dipsacus, the background interference of the sample is large, and the number of developments is large, which is time-consuming; ④In the identification of Angelica, the polarity of the developing agent is too large, and the R of the main spot of the chromatogram f The value is too large, and the main spots are not concentrated; ⑤ There is no identification of the contained Astragalus, Gentiana, and Achyranthes bidentata

[0006] The above deficiencies in the prior art have seriously affected the quality control and result judgment of the product

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