Chuanhuang anti-inflammation drops for clearing away heat and detoxicating, and preparation thereof
A technology of anti-inflammatory dripping pills and pyrotoxins, which is applied to medical preparations containing active ingredients, pill delivery, and pharmaceutical formulations. Avoid gastrointestinal irritation symptoms, improve bioavailability, accelerate dissolution and absorption
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[0038] Now with several groups of specific examples, the preparation method of Chuanhuangxiaoyan dripping pills of the present invention will be further described.
[0039] Group 1: Tests with a single matrix
[0040] 1. According to [Appendix: A preparation method of a traditional Chinese medicine extract], take 375g of Andrographis paniculata and 625g of Solidago paniculata. 1.5 hours for the second time, combine the decoctions, filter, concentrate the filtrate to a clear paste with a relative density of 1.14-1.16 (85°C), let it cool, add ethanol until the alcohol content is 60%, stir, and stand for 48 hours, filtered, and the filtrate was concentrated to a thick paste with a relative density of 1.31 to 1.35 (60 to 80°C), then dried under low temperature and reduced pressure, and pulverized to obtain dry powder of the main drug for future use;
[0041] 2. Substrate: polyethylene glycol (1000~20000) , polyoxyl 40 stearate, beta cyclodextrin, poloxamer, sodium carboxymethyl ...
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