Preparation method for compound traditional Chinese medicine preparation children common cold granules
A technology for Xiaoergan Granules and compound preparations, applied in the directions of pharmaceutical formulations, antiviral agents, drug combinations, etc., can solve the problems of low extraction rate of active ingredients, unfavorable modern production of traditional Chinese medicine, energy consumption, etc., to provide retention index, eliminate adverse effect, the effect of improving product quality
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[0015] The present invention will be further described below in conjunction with embodiments.
[0016] A preparation method of traditional Chinese medicine compound preparation Xiaoerganmao granules, which is made of the following raw materials in parts by weight: patchouli 750g, chrysanthemum 750g, forsythia 750g, large green leaves 1250g, isatis root 750g, rehmannia 750g, digu skin 750g, Baiwei 750g, mint 500g, plaster 1250g.
[0017] Micropowder preparation: The Chinese medicine Radix isatidis 0.75Kg and gypsum 0.25Kg are crushed to coarse powder below 80 mesh, and dried under reduced pressure at a vacuum degree of 0.85~0.95Mpa at 60~70℃ until the moisture content is less than 4%. Then use a jet mill to pulverize, the air purification environment is 100,000, the feeding amount ranges from 14.8 to 29.6 kg / h, and the air working pressure is 8.61 kg / cm 2 . The yield of 0.98Kg of micro powder is 98%, and the micro powder particles are smaller than 75μm (200 mesh).
[0018] Ultrason...
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