凤眼莲总黄酮微波提取工艺的研究  

The microwave extraction of total flavonoids from Water Hyacinth

作　　者：户勋[1] 余萍[2] 张慾[3] 

机构地区：[1]福建农林大学植物保护学院,福建福州350002 [2]福建师范大学化学与材料学院,福建福州350007 [3]福建农林大学计算机与信息学院,福建福州350002

出　　处：《武夷科学》2012年第1期138-145,共8页Wuyi Science Journal

摘　　要：对凤眼莲(Eichhornia crassipes)总黄酮的微波提取工艺进行研究,采用微波法,进行提取凤眼莲总黄酮的单因素试验,并在微波法的单因素试验基础上进行正交试验,研究最佳提取条件。结果表明微波法是提取凤眼莲总黄酮的快速方法,其最佳提取条件为微波时间-2min,乙醇浓度-50%,料液比-1:80,微波火力-中低火。The microwave extraction of the total flavonoids from Water Hyacinth（Eichhornia crassipes）was studied.Single-factor experiments of extracting total flavonoids from Water Hyacinth were separately carried out.The optimum conditions of extracting total flavonoids from Water Hyacinth were determined through orthogonal experiments which were on the basis of single-factor experiments with microwave extraction method.Microwave extraction is a rapid way to extract the total flavonoids from Water Hyacinth.And the optimum conditions of microwave extraction method were microwave time-2min,ethanol concentration-50%,feed ratio-1：80,microwave firepower-M.Low.

关 键 词：凤眼莲 总黄酮 微波 提取工艺 

分 类 号：Q946[生物学—植物学]