Angelica A3, Preparation Process And Quality Standardization Study

In such a high development society and to satisfy the high technical requirements on the production, quality control, safety evaluation of Chinese patent medicine due to the new economic environment after joining into WTO, and to realize the modernization and internationalization, I select A3 preparation as the demonstration for the research of Chinese medicine, quality control on the extract, quality control in the producing process of Chinese medicine, establish the quality control indexes of model species, so that it can accord with the green standard of Chinese medicine. In addition, I also study the enterprise standard for model species in this experiment, which may be sample for forming a whole quality controlling system of Chinese medicine and establish the technical trading measures for Chinese medicine in China.A3 preparation has more than one-thousand history, which consists of Cortex Magnoliae Officinalis, Radix angecicae dahuricae, Poria cocos (Schw.) Wolf, Radix Glycyrrhizae and etc. The preparation has a function of expelling exterior evil and dispelling dampness, it is indicated for the affection of exogenous wind-cold, internal damage and dampness accumulation, headache and dizziness, abdominal distending pain, vomit and diarrhea, gastrointestine cold and etc. After seized by pharmodynamic, it confirms the mid-body of each medicine in A3 preparation. A3 preparation made by the mid-body has a stable quality and is controllable.