摘要
文中研究了超声波协同微波提取原花青素的最佳工艺参数,并与其他提取方法进行了对比。结果表明:超声波协同微波提取原花青素的最佳工艺参数为,乙醇体积分数67.4%、提取时间192s和微波功率478W,此时原花青素得率为3.920%;与其他提取方法相比,超声波协同微波提取时间短,得率高。
The ultrasonic-microwave synergistic extraction (UMSE) parameters of anthocyanins were optimized. The effects of UMSE and other extraction techniques were compared. The result showed that the best condition for UMSE were: ethanol concentration 67.4% , extract time 192 s, microwave power 478 W, the extraction yield was J. 920%. Compared with other extraction techniques, UMSE had higher extraction yield and shorter extraction time.
出处
《食品与发酵工业》
CAS
CSCD
北大核心
2009年第10期167-171,共5页
Food and Fermentation Industries
基金
国家自然科学基金项目(20776047)
徐州工程学院培育项目(XKY2008322)
关键词
超声波协同微波提取
原花青素
响应曲面法
ultrasonic-microwave synergistic extraction,anthocyanins,response surface methodology