以干膏得率和绿原酸提取率为考核指标，采用正交设计法对肝毒净颗粒水提取工艺进行考察。
The extraction procession of Gandujing granules was studied by orthogonal design with dry extract yield and chlorogenic acid as the detective marker.
结论：提取时间对清心平肝口服液药材中丹参素的提取率有较大影响。
Conclusion:The tine have a great influence upon the extracting efficiency of przewatanshinquinone.
方法以出膏率和绿原酸含量为指标，采用正交试验法和HPLC，优选复肝宁胶囊的提取工艺。
Methods the quantity of chlorogenic acid and the extraction yield of solid extracts were chosen as indexes, the orthogonal test and HPLC was used to optimize the process conditions.
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