食品工业科技2018，Vol.39Issue(10)：211-215,221,6.DOI:10.13386/j.issn1002-0306.2018.10.038
响应面优化超声波辅助乙醇提取橄榄叶总黄酮的工艺研究
Ultrasonic-assisted ethanol extraction techniques of the total flavonoids from the leaves of Canarium album by response surface methodology
摘要
Abstract
The technology for ultrasonic-assisted extraction of total flavonoids from the leaves of Canarium album was optimized by response surface methodology in order to increase development and utilization value of the total flavonoids and the leaves of C.album.On the basis of the 5 single factor experiments.The results showed that the optimum technique were as follows:Ultrasonic power 285 W,ethanol concentration 80％,extraction time 40 min,extracting temperature 51 ℃ and liquid to solid 25∶1 (mL/g).Under the above conditions,the total flavonoids yield of the leaves of C.album was 5.83％,which had 2.64％ of the relative error to the model predictive yield.The optimum technology was simple and efficient,there was an important theoretical reference for industrial exploitation of the total flavonoids and widely exploitation and utilization of the leaves of C.album resource.关键词
橄榄叶/总黄酮/超声辅助提取/响应面法Key words
leaves of Canarium album/total flavonoids/ultrasonic-assisted extraction/response surface methodology分类
轻工纺织引用本文复制引用
项昭保,伍晓玲,钟雪..响应面优化超声波辅助乙醇提取橄榄叶总黄酮的工艺研究[J].食品工业科技,2018,39(10):211-215,221,6.基金项目
重庆工商大学科研启动项目(2015-56-07) （2015-56-07）
重庆工商大学科研基金项目(2015) （2015）
重庆工商大学学生科技创新基金项目(173017). （173017）
