食品工业科技Issue(4)：232-235,238,5.
响应面法优化枸杞皮渣中类胡萝卜素提取工艺
Optimization of carotenoids extraction from Lycium barbarum skin-residues by response surface methodology
摘要
Abstract
Carotenoids extraction as evaluation indicator. The extraction processing was optimized trough single factor and response surface analysis. The optimal values of theoretical parameters including ultrasonic output power,particle size and microwave power were investigated by Box -Behnken surface response design method. The extraction process parameters as followed:ultrasonic output power 282W,the particle size 80 mesh,microwave power 275W,the content of carotenoids in Lycium barbarum skin slag was 134.84mg/100g, and the relative error with the theoretical value 136.98mg/100g was 1.56% .Since the difference of the experimental value and the theoretical value of regression equation was not significant,the regression model fitted well and met the requirement.关键词
枸杞皮渣/类胡萝卜素/响应面分析方法/提取Key words
Lycium barbarum/ carotenoids/ response surface methodology/ extraction分类
轻工纺织引用本文复制引用
王晓璇,牛黎莉,张盛贵..响应面法优化枸杞皮渣中类胡萝卜素提取工艺[J].食品工业科技,2013,(4):232-235,238,5.基金项目
国家科技部支撑计划项目(2007BAD52B07). （2007BAD52B07）
