The traditional Chinese medicine material accuses of the new technology to set up

The traditional Chinese medicine material accuses of the new technology to set up
It is reported ' Reporter Li TianShu) The multidimensional fingerprint atlas of rough gentian grass, leaves of pulse plants of Fructus Schisandrae Chinensis, excessive sheep, Radix Astragali and 5 kinds of Chinese medicinal materials of licorice root was painted a few days ago, have offered new technology and method for quality control of Chinese medicinal materials. The scientific president by China of this work, the applied chemistry institute, local product of Jilin University, the Chinese Academy of Agricultural Sciences finish in spring. The fingerprint atlas of traditional Chinese medicine is that a reflects the chemical composition, kind and quantity included in Chinese medicinal materials and preparation in an all-round way, and then the technological means that describes and appraises to Chinese medicinal materials and medicines quality wholly. What our country mainly adopted in Chinese medicinal materials and decoction pieces fingerprint atlas research is chromatogram fingerprint atlas technology at present. Higherrer advantage of stronger, sensitivity that this technology has commonability, but set up the method existing tediously and analyzing time longer, such shortcomings as the ability to resist interference is worse at the same time. 2006, scientific research personnel Israel's our country " natural drug storage " Genuine Chinese medicinal materials of Changbai Mountain are carriers, begin the research to multidimensional fingerprint atlas of 5 kinds of Chinese medicinal materials such as the rough gentian grass, and made the innovative achievement with independent intellectual property right of our country: To the globality, characteristic, systemic demand to the quality control of traditional Chinese medicine, set up the intersection of rough gentian and grass the intersection of Chinese medicinal materials and many the intersection of index and the intersection of liquid phase and the intersection of chromatogram and the intersection of quality and control method and the intersection of principal ingredients and mass spectrum analytical method that structure confirm that composition analyze; Have set up the analyticl systems of degree similar to characteristic fingerprint of the mass spectrum of analytical method of fingerprint atlas of mass spectrum characteristic of 5 kinds of Chinese medicinal materials such as rough gentian grass and decoction pieces, used in crude drugs place of production distinguish and variety determine, gather issue, discern, grow the intersection of service life and the intersection of person who distinguish and the intersection of mass spectrum and the intersection of fingerprint and the intersection of atlas and chemical pattern-recognition method; Have set up the chemical pattern-recognition methods of near infrared fingerprint atlas of 5 kinds of Chinese medicinal materials such as rough gentian grass. This research project was tested and appraised a few days ago. The expert points out, compared with traditional chromatogram fingerprint atlas technology, the simple, characteristic strong, sensitivity high, advantage of analyzing time short etc. that the atlas technology of multidimensional fingerprint sets up methods, plant to traditional Chinese medicine still, processing and new medicine research and develop quality evaluation of course and control significant.

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