包装与食品机械2018，Vol.36Issue(1)：5-10,15,7.DOI:10.3969/j.issn.1005-1295.2018.01.002
响应面法优化玛咖酰胺提取工艺的研究
Optimized Extraction of Macamides from Maca by Response Surface Methodology ZHENG Yue1,LU Yi1,HUI Ai-ling1,WU Ze-yu1,DU Biao2,ZHANG Hua-wei2,ZHANG Wen-cheng1
摘要
Abstract
The optimum extraction condition of total macamides from maca powder by enzymatic pre-treatment. Three factors such as extraction temperature,extraction time,ethanol concentration were selected based on single factor experiment. The extraction process of alkaloids was optimized by Box-Behnken response surface methodology and developed a quadratic polynomial regression model to optimize the extraction conditions. The order of influence of the factors was:extraction temperature > extraction time >ethanol concentration. The optimum extraction parameters ware selected as follows:extraction temperature was 71℃,extraction time was 2.7h,ethanol concentration was 95%. It was validated that the extraction rate of total macamides was 80.87% in this condition,and the relative error between the predicted value and the measured value of the regression model was 0.11%.关键词
玛咖/玛咖酰胺/提取/响应面法Key words
maca/macamides/extraction/response surface methodology分类
轻工纺织引用本文复制引用
郑悦,陆艺,惠爱玲,吴泽宇,都标,张化伟,张文成..响应面法优化玛咖酰胺提取工艺的研究[J].包装与食品机械,2018,36(1):5-10,15,7.基金项目
安徽省科技重大专项项目(16030701072) （16030701072）
