中国食品添加剂Issue(2)：57-64,8.
响应面分析法优化超声波辅助提取柚皮果胶工艺的研究
Optimization of pectin extraction assisted by ultrasound from pomelo peel by response surface methodology
摘要
Abstract
Ultrasound assisted pectin extraction from pomelo peel was studied.The influences of inorganic acid,pH,ultrasound time,liquid-to-solid ratio,extracting temperature and ultrasonic power on the extraction yield of pectin were investigated and the optimum technological parameters were obtained by response surface methodology.The results showed that the optimal extraction condition were as following:hydrochloric acid as acid hydrolysis,pH 2.5,liquid-to-solid ratio 1 ∶ 40 (g/mL),ultrasound time 55min,extraction temperature 60℃ and ultrasonic power 320W.Under the above conditions,the extracting rate of pectin could reach to 24.02％.关键词
柚皮/果胶/超声波/响应面Key words
pomelo peel/pectin/ultrasound/response surface分类
轻工纺织引用本文复制引用
孟鸳,卢小菊,夏小慧..响应面分析法优化超声波辅助提取柚皮果胶工艺的研究[J].中国食品添加剂,2017,(2):57-64,8.基金项目
国家自然科学基金项目(51402099) （51402099）
湖北省自然科学基金项目(2015CFB359) （2015CFB359）
湖北省教育厅中青年人才项目(Q20154403) （Q20154403）
湖北理工学院创新团队项目(801-8596),湖北理工学院引进人才项目(12xjz08R). （801-8596）
