Preparation of Modified Xiaobanxia Decoction Granules
In order to get rid of the current form of anti-motion sickness drugs dominated by western medicine,and vigorously promote the development of the ancient prescription of traditional Chinese medicine,the dosage form of the ancient prescription Xiao Pinellia decoction has been changed to make granules that are convenient to take.By adding Gastrodia elata and the choice of preparation technology of excipients to increase the curative effect of drugs,in this paper,the horizontal factors of the extraction process and granulation process of traditional Chinese medicine were verified,and the best preparation technology of finished granules was obtained by testing the finished granules in the 2020 edition of the Pharmacopoeia of the people's Republic of China.The results showed that Pinellia ternata,Gastrodia elata and ginger were used as the main raw materials(4∶3∶2),soaked for 1 hour,and then decocted in 7 times water for 40 min.The filtrate was made into a clear paste with a relative density of 1.05,80%ethanol was added as a wetting agent and soluble starch as a filler,and the drug was mixed with a ratio of 1 to 1.2 to obtain modified Xiaobanxia decoction granules.
NETL
NSTL
万方数据
