摘要
研究乙醇浸提法、微波法和超声波法对栽培管花肉苁蓉苯乙醇苷提取的较佳工艺条件。结果显示,苯乙醇苷粗提取率分别为19.1%,21.8%、20%。三种提取方法结果分析表明:微波具有高效、时短、操作简单等优点。其最佳提取工艺条件为:乙醇浓度70%,料液比1∶16,微波功率200 W,提取次数2次,每次1.5 min。
The best extraction method and process of Phenylethanoid Glycosides from Cistanche Tubulosa（Schenk） R.Wight were studied by used ethanol extraction、ultrasonic extraction and microwave extraction.The extraction rates is 19.1%、21.8%、20%.Compared with other methods：microwave extraction has some advantages include higher eff iciency and shorter time.The maximum yield of Phenylethanoid Glycosides with microwave extraction is obtained by dual extraction with 70% ethanol,1：16 stuff～liquid rate,200 W power,1.5 minutes,and 2 times.
出处
《食品工业》
北大核心
2010年第5期64-66,共3页
The Food Industry
基金
新疆石河子市中小企业创新基金(NO.2010QY06)
关键词
管花肉苁蓉
苯乙醇苷
不同提取方法
Cistanche Tubulosa（Schenk）R.Wight
phenylethanoid glycosides
different extractions
