滁菊叶中黄酮类成分的提取工艺优化  

Optimization Craft of Flavanone Class Ingredient from Dendranthema Morifolium ‘Chuju’

作　　者：刘汉珍[1] 肖新[1] 毛斌斌[1] 马世堂[1] 杜金丹[1] 汪文革 

机构地区：[1]安徽科技学院食品药品学院,安徽凤阳233100 [2]鹞落坪国家级自然保护区管理委员会,安徽岳西246600

出　　处：《安徽科技学院学报》2011年第5期33-36,共4页Journal of Anhui Science and Technology University

基　　金：科技部科技人员服务企业行动项目(2009GJC30034);安徽科技学院稳定人才基金项目(ZRC2011297)

摘　　要：以溶剂提取法提取滁菊叶中黄酮类成分,以得率为观察指标,考察乙醇浓度、料液比、提取时间等因素对滁菊叶中黄酮类成分提取效果的影响,确定索氏提取滁菊叶中黄酮类成分的工艺优化。结果表明,滁菊叶黄酮类成分最佳提取工艺条件为A2B2C3,即在乙醇浓度80%、料液比1∶25、提取时间2.5h滁菊叶中黄酮的得率较高。索氏提取滁菊叶中黄酮,方法简便,有较高的得率。By solvent- extraction process extraction folium of Dendranthema class ingredient, takesrate as the observation target, withdraws the flavanone morifolium ＇ Chuju＇ in flavanone class ingredient craft through or- thogonal test design research rope the optimized condition. The inspection on ethyl alcohol density, the material fluid compares, factors and extraction time to the folium of Dendranthema morifolium ＇ Chuju＇ in the flavanone class ingredient extraction effect has been done with, definite withdraws in the Dendranthema morifolium ＇ Chu- ju＇ the flavanone class ingredient technological conditions. The results show that Dendranthema morifolium ＇ Chuju＇ flavanone class ingredient optimum extraction technological conditions are A2B2C3, namely in the ethyl alcohol density 80%, material fluid 1： 25, extraction 2.5h rate is higher. Extraction in the Dendranthema morifolium rate than the traditional extraction flavanone method. Dendranthema morifolium ＇ Chuju＇ in the flavanone ＇ Chuju＇ the flavanone is easy to do and has higher

关 键 词：滁菊叶 黄酮 提取 正交试验设计 

分 类 号：S853.73[农业科学—临床兽医学]