Optimization of Extraction Technology for Tuihuang Oral Liquid by Orthogonal Test
Cai Xia Ju
Abstract
Cai Xia Ju
Abstract
Objective:To optimize the extraction technology for Tuihuang oral liquid.Method:The extraction conditions were optimized by L9(34) orthogonal test,with the solvent volume,extraction time and extraction times as the influencing factors,and each factor set three levels,the content of the Paeoniflorin and the extraction rate were used as the evaluation indexes.Result:The optimal extraction conditions of Tuihuang oral liquid were: refluxing extraction for 3 times and 1h each time with 10-fold amount of water.Conclusion:The extraction technology is reasonable,reliable and suitable for the extraction of Tuihuang oral liquid.
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Objective:To optimize the extraction technology for Tuihuang oral liquid.Method:The extraction conditions were optimized by L9(34) orthogonal test,with the solvent volume,extraction time and extraction times as the influencing factors,and each factor set three levels,the content of the Paeoniflorin and the extraction rate were used as the evaluation indexes.Result:The optimal extraction conditions of Tuihuang oral liquid were: refluxing extraction for 3 times and 1h each time with 10-fold amount of water.Conclusion:The extraction technology is reasonable,reliable and suitable for the extraction of Tuihuang oral liquid.
Key concepts: Paeoniflorin, Extraction (chemistry), Medicine, Chromatography, High-performance liquid chromatography, Chemistry