Optimization of the extraction process for Xuelian yishen formula by the combination of entropy weight method-analytic hierarchy process with Box-Behnken response surface methodology
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Optimization of the extraction process for Xuelian yishen formula by the combination of entropy weight method-analytic hierarchy process with Box-Behnken response surface methodology
Xiatiguli·Taximaimaiti ,ZHAO Yuan,LIU Yi,et al.Optimization of the extraction process for Xuelian yishen formula by the combination of entropy weight method-analytic hierarchy process with Box-Behnken response surface methodology[J].ZHONGGUO YAOFANG,2023,34(15):1858-1862.
Xiatiguli·Taximaimaiti ,ZHAO Yuan,LIU Yi,et al.Optimization of the extraction process for Xuelian yishen formula by the combination of entropy weight method-analytic hierarchy process with Box-Behnken response surface methodology[J].ZHONGGUO YAOFANG,2023,34(15):1858-1862. DOI: 10.6039/j.issn.1001-0408.2023.15.13.
Optimization of the extraction process for Xuelian yishen formula by the combination of entropy weight method-analytic hierarchy process with Box-Behnken response surface methodology
To optimize the extraction process of Xuelian yishen formula.
METHODS
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The contents of total flavone, echinacoside and acteoside, and extraction yield in Xuelian yishen formula were chosen as indexes, entropy weight method-analytic hierarchy process was adopted to determine the weight coefficient. Box-Behnken response surface methodology was used to optimize the extraction process of Xuelian yishen formula with extraction time, solid-liquid ratio and extraction times as factors, using comprehensive score of above indexes as index.
RESULTS
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The optimal extraction process of Xuelian yishen formula was extraction time of 2 h, solid-liquid ratio of 1∶12, extracting for 3 times. Average comprehensive score of 3 validation tests was 96.40 points (RSD=0.28%), the deviation of which with predictive value was 0.98%.
CONCLUSIONS
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The optimized extraction process is stable, feasible and reproducible, which can provide reference for the extraction process of Xuelian yishen formula.
关键词
雪莲益肾方熵权法层次分析法Box-Behnken响应面法提取工艺
Keywords
entropy weight methodanalytic hierarchy process methodBox-Behnken response surface methodologyextraction process