食品工业科技2017，Vol.38Issue(17)：202-206,267,6.DOI:10.13386/j.issn1002-0306.2017.17.038
响应面优化超声辅助提取牛鼻栓枝皮多糖工艺
Optimization of ultrasonic-assisted technology for polysaccharides extraction from the bark of Fortunearia sinensis branches by response surface
摘要
Abstract
Ultrasonic-assisted technology was used to optimize the extraction technique of polysaccharides from the bark of Fortunearia sinesis branches.Based on the results of single factor experiment,the impacting factors was selected including liquid to solid ratio,extraction time,extraction temperature and extraction power,and the extraction yield of polysaccharides as the response value.The extraction conditions of polysaccharides from the bark of Fortunearia sinensis branches were determined by response surface analysis.The optimum extraction conditions were as follows:liquid to solid ratio was 50 ∶ 1 (mL/g),the extraction time was 59 min,the extraction temperature was 66 ℃,and the extraction power was 180 W.The extraction rate of polysaccharide was 11.43 mg/g.Compared with the ultrasonic and traditional hot-water extraction method,ultrasonic extraction efficiency was higher.关键词
牛鼻栓枝皮/多糖/超声波/响应面法Key words
the bark of Fortunearia sinensis branches/polysaccharides/ultrasonic/response surface methodology分类
轻工纺织引用本文复制引用
马志慧,王晓英,包淑云,黄克强,周守标..响应面优化超声辅助提取牛鼻栓枝皮多糖工艺[J].食品工业科技,2017,38(17):202-206,267,6.基金项目
安徽省2016年高校优秀中青年骨干人才国内外访学研修重点项目(gxfxZD2016153). （gxfxZD2016153）
