Method for detecting quality of salviae miltiorrhizae medicinal materials

Abstract

The invention relates to a method for detecting the quality of salviae miltiorrhizae medicinal materials. An HPLC fingerprint measurement method of salviae miltiorrhizae medicinal materials is established. The method has the advantages of simple operation, stability, high precision and good reproducibility. In a common mode of the established HPLC fingerprint of the salviae miltiorrhizae medicinalmaterials, the analysis results of correlation coefficients show that the similarity of the salviae miltiorrhizae medicinal materials and the salviae miltiorrhizae medicinal materials in different processing methods is generally higher than 0.900, and it is intuitively shown that the chemical components of salviae miltiorrhizae medicinal materials and the salviae miltiorrhizae medicinal materialsin different processing methods are relatively stable, and the safety and effectiveness of the medicinal materials are improved.

Description

technical field [0001] The invention relates to the technical field of quality detection of traditional Chinese medicines, in particular to a quality detection method of salvia miltiorrhiza. Background technique [0002] Salvia miltiorrhiza is the dry root and rhizome of Salvia miltiorrhiza Bge., a plant of the Labiatae family. It is mainly produced in Shandong, Henan, Hebei, Sichuan, Anhui and other provinces. Guizhou has a Danshen planting base. Salvia miltiorrhiza has the effects of promoting blood circulation and removing blood stasis, promoting menstrual flow and relieving pain, antibacterial and anti-inflammatory. It has a very significant effect on blood circulation diseases and cardiovascular diseases, and is one of the active ingredients of the Chinese patent medicine Compound Danshen Dripping Pills, which is listed in the United States and approved by the US FDA. [0003] For the quality detection method of Salvia miltiorrhiza, the team of the present invention h...

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Problems solved by technology

[0004] In the prior art, Cheng Xifei and others have established the HPLC fingerprint research of Danshen decoction pieces (Northwest Pharmaceutical Journal, Volume 28, No. 6, November 2013), and discussed in the literature that HPLC fingerprints are used to detect Danshen decoction pieces. The separation of chromatographic peaks in the fingerprint is low and there are few common peaks. This method has defects such as not being able to control the quality of medicinal materials well.

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