中国现代中药2017，Vol.19Issue(8)：1181-1186,6.DOI:10.13313/j.issn.1673-4890.2017.8.026
基于层次分析和正交设计法优选甘草提取工艺
Optimization of Extraction Technology of Glycyrrhiza uralensis Based on Analytical Hierarchy Process with Orthogonal Design
摘要
Abstract
Objective:To optimize the extraction of total polysaccharides,total flavonoids and saponins from Glycyrrhiza uralensis by the method of analytical hierarchy process and orthogonal design.Methods:Based on the method of analytical hierarchy process,the single factor and orthogonal experimental design,the best extraction technology was optimized by taking solid-liquid ratio,extraction temperature,extraction times and extraction times as the factors,the contents of total posaccharides,total flavonoids and total saponins as evaluation indexes for comprehensive assessment.Results:The optimal extraction parameters were:solid-liquid ratio:1∶20,extraction temperature:90 ℃,extraction times:2 times,extraction time:1.5 hours.Conclusion:The extraction method based on multi-index comprehensive evaluation of the AHP method is scientific and accurate.The extraction technology with the advantages of simple,convenient and rapid,could be used for simultaneous extraction of total polysaccharides,total flavonoids and total saponins from G.uralensis,which could provide a theoretical basis for further study and comprehensive utilization of G.uralensis.关键词
甘草/层次分析法/正交设计/提取工艺/总多糖/总黄酮/总皂苷Key words
Glycyrrhiza uralensis/analytical hierarchy process/orthogonal test/extraction technology/total polysaccharides/total flavones/total saponins引用本文复制引用
王文端,崔洁,施露,尚迪,侯俊玲,王文全,杨晶..基于层次分析和正交设计法优选甘草提取工艺[J].中国现代中药,2017,19(8):1181-1186,6.基金项目
常用道地药材及其产区的特征、标准及数字化(2015FY111500) （2015FY111500）
