A method for quickly identifying the authenticity of Tongguan rattan medicinal materials

Abstract

The invention belongs to the technical field of identification of traditional Chinese medicines, and in particular relates to a method for quickly identifying the authenticity of Tongguan rattan medicinal materials. The method for rapid identification of the authenticity of the vine vine medicinal material includes the preparation of the test product, the detection of the taste response value of the electronic tongue, and the identification of the authenticity identification database of the vine vine. The method is to use the electronic tongue taste detection system to quantitatively detect the taste response value of Tongguanteng and its counterfeit products, combined with the chemometric analysis method, and establish a qualitative identification of the taste of Tongguanteng authentic and counterfeit products under the background of universality. Standard database, under the premise of knowing the taste response value of the Guanguan vine medicinal material to be identified, the authenticity and rapid identification of unknown medicinal materials can be realized through the established qualitative identification standard database. This method is an innovation of the classic method of traditional Chinese medicine, which is more objective and accurate than traditional trait identification, faster, simpler and less costly than microscopic, physical and chemical and DNA molecular biological identification methods.

Description

technical field [0001] The invention belongs to the technical field of identification of traditional Chinese medicines, and in particular relates to a method for quickly identifying the authenticity of Tongguan rattan medicinal materials. Background technique [0002] Tongguanteng Marsdenia tenacissima (Roxb) Wight et Arn dry cane, first recorded in "Southern Yunnan Materia Medica", distributed in Yunnan, Guizhou, Guangxi and other places, has anti-cancer and dispelling, cough and asthma, and expectorant effects, and is used in modern times to treat various diseases. Malignant tumor. At present, a series of preparations such as Xiaoaiping injection and tablets made from the water extract of Tongguanteng single medicinal material have been launched on the market, and have become the first-line anti-tumor drug and are widely used in many tertiary hospitals for the treatment of esophageal cancer, gastric cancer, Liver cancer and lung cancer are one of the must-use drugs for t...

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a method for rapid identification of the authenticity of the vine, which is based on the objective quantification technology of the taste of the vine and its counterfeit products, to realize the rapid and accurate identification of the authenticity of the medicinal materials, and to solve the problem of identifying the authenticity of the medicinal materials through their properties. The pseudo-method is fast, but cannot be accurately and objectively quantified, and other methods can be accurately and objectively quantified but the operation is cumbersome

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