Chinese medicine yinpian processing standardization research progress

The 2015-10-21

    The national key scientific research project "research of standardization of 10 kinds of Chinese medicine yinpian processing" has passed the national ministry of science and technology acceptance. The subject to complete the processing technology of optimization and yinpian quality standards and achievements will be revised in the new standard and yinpian shall manage the approval number and provide detailed technical data.

Chinese medicine research institute of China academy of traditional Chinese medicine as the project leader of the unit, to complete the yuanhua, malaytea scurfpea fruit, gun days before south star, white male, rhubarb, 6 kinds of traditional Chinese medicine research, sinoma company has completed the yanhusuo, bitter orange, cortex moutan, radix paeoniae rubra and so on four kinds of traditional Chinese medicine research.

This topic based on solving the practical problems, Chinese medicine yinpian industry in the process of the project and implement to achieve the unification of the scientific nature, advancement and practicability. At the beginning of research, research is conducted throughout the country actual production, the implementation stage each corpus has Chinese medicine yinpian enterprise to participate in, the technical parameters of processing technology of slices through trial production to test its feasibility and stability.

This topic has made gratifying progress in technology research, which had close relations with the pharmacopoeia of TCM firing technology, the improvement of quality standards and traditional Chinese medicine powder slices, physical and chemical identification, moisture, ash content, heavy metals, pesticide residues, microorganism inspection, packaging, stability test, toxic ingredients, active ingredients including measurement is a major breakthrough, will be for my Canon highlight the characteristics of the substance.

Project optimization of four new process and optimizing the traditional process, a standard operating procedure, have the province at the same time, save time, save energy, materials and reduce production loss, not only can keep large efficacy of ingredients, and can improve the quality of slices. Among them, red paeony root, bitter orange, cortex moutan, rhubarb and other four kinds of Chinese medicinal materials adopted the "drug permeable as" the advanced infiltration process, doctors believe that this process has wide application prospect in the TCM firing.

In addition, the orange, cortex moutan, south magnitude 5 kinds of medicinal herbs and slices on the study of fingerprint. HPLC method were used respectively to different varieties and the main origin of TCM samples chemical composition analysis, obtain fingerprint chromatogram data, exploring only by HPLC analysis can be made to this kind of medicinal herbs and yinpian quality evaluation model, the quality of the study yinpian has carried on the preliminary evaluation.

Project also yinpian quality of different packaging materials and packaging methods has made the preliminary stability test. According to the results of the investigation, to determine the use kraft paper, composite film and the aluminum foil, non-toxic plastic packaging materials, and establish the quality standard of packaging materials.

Original: http://www.nntv.cn/zxb/sykt/20151021/1242607.html