安徽农业科学2012，Vol.40Issue(21)：11050-11052,11058,4.
响应面法优化葵花粕中绿原酸提取工艺
Optimization of the Extraction Technology of Chlorogenic Acid from Sunflower Meal Using Response Surface Methodology
摘要
Abstract
[ Objective] To optimize the ultrasonic-assisted extraction process of chlorogenic acid from sunflower meal. [ Method] Based on the single-factor test, the extraction factors of ethanol concentration, extraction temperature and extraction time were optimized using the response surface methodology with the extraction rate of chlorogenic acid as the response value. [ Result] The optimum extraction conditions of chJoro-genic acid from sunflower meal were 57% of ethanol concentration, 39 min of extraction time, 53 of extraction temperature, 100 W of ultrasonic power, 1: 14 g/ml of solid-liquid ratio and one time of extraction. Under these conditions, the extraction rate of chlorogenic acid was 2. 25%. [Conclusion] Ultrasonic assisted extraction method has high extraction rate but short time, the study provides a theoretical basis for the industrialized production of chlorogenic acid in sunflower meal.关键词
葵花粕/绿原酸/超声波辅助提取/响应面分析法Key words
Sunflower meal/ Chlorogenic acid/ Ultrasonic-assisted extraction/ Response surface methodology分类
农业科技引用本文复制引用
刘刚,秦高,任雪..响应面法优化葵花粕中绿原酸提取工艺[J].安徽农业科学,2012,40(21):11050-11052,11058,4.基金项目
吉林省教育厅“十一五”科学技术研究项目(吉教科合字[2010]第206号). （吉教科合字[2010]第206号）
