Detection method of traditional Chinese medicine composition preparation

The invention discloses a detection method of a traditional Chinese medicine composition preparation, wherein the traditional Chinese medicine composition is prepared into various pharmaceutically acceptable preparations through the steps of weighing raw traditional Chinese medicinal materials and adding common auxiliary materials according to a common process. The detection method comprises authentication and content measurement, wherein thin layer chromatography authentication is carried out on matrine in radix sophorae flavescentis, and thin layer chromatography spots are proved to be clear and blank and have good reproducibility without interference after back checking, meanwhile, high performance liquid chromatography is used for measuring the content of the matrine in the radix sophorae flavescentis, and a test result shows that a matrine chromatographic peak can better separate with an impurity peak; and through the quality control of the invention, product stability is improved, which is beneficial to