中国中医药信息杂志2017，Vol.24Issue(7)：76-80,5.DOI:10.3969/j.issn.1005-5304.2017.07.018
多指标正交试验优化理冲生髓饮的醇提工艺
Optimization of Ethanol Extraction Technology ofLichong ShengsuiDecoction by Multi-index Orthogonal Test
摘要
Abstract
Objective To optimize the ethanol extraction technology ofLichong ShengsuiDecoction.Methods An L9(34) orthogonal test was used in the study. The extraction rates of calycosin glycoside, icariin, baohuosideⅠ, ginsenoside Rg1, ginsenoside Re, ginsenoside Rb1, astragaloside, and ginsenoside Rd were set as indexes. The influence of ethanol concentration, extraction time, extraction temperature, and amount of ethanol on the yield of Lichong ShengsuiDecoction were detected by comprehensive scoring method.Results The optimal ethanol extraction technology forLichong ShengsuiDecoction was soaking for 2 h with ten times of 60% ethanol and then reflux extracting for two times; extraction time was 1.5 h each time at 80℃.ConclusionThe optimal extraction technology is efficient, stable and feasible, which can provides data for the further study ofLichong ShengsuiDecoction.关键词
理冲生髓饮/正交试验/多指标/醇提工艺Key words
Lichong ShengsuiDecoction/orthogonal test/multi-index/ethanol extraction technology分类
医药卫生引用本文复制引用
王艳宏,赵娟萍,尚冬雪,赵雪,田苗,韩凤娟..多指标正交试验优化理冲生髓饮的醇提工艺[J].中国中医药信息杂志,2017,24(7):76-80,5.基金项目
国家自然科学基金(81273788、81473717) （81273788、81473717）
