999感冒灵醇沉工艺得失均衡研究.doc
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1、999感冒灵醇沉工艺得失均衡研究AbstractGanmaoling granule is the first brand of domestic cold medicine sales, but its preparation method and process control parameters are relatively rough Therefore it is urgent to upgrade the technologies of large varieties of traditional Chinese medicine (TCM). This paper focuse
2、d on the balance between the remove of impurity and the retention of linarin during the process of alcohol precipitation of Ganmaoling granules The effects of four factors on the process were investigated via single factor experiments The results showed that the precipitating period, the initial eth
3、anol concentration and the final ethanol concentration had a great effect on retention of linarin while the initial density of the extract has not Similarly, the initial ethanol concentration, the final ethanol concentration and the initial extract density have a great effect on the yield of dry ext
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- 999 感冒 灵醇沉 工艺 得失 均衡 研究
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