现代食品科技2013，Vol.29Issue(1)：158-161,4.
D280大孔树脂对苹果多酚动态吸附的工艺优化
Optimization of the Adsorption Property of Apple Polyphenols on D280 Macroporous Resin
李建新 1张晓宇 1王育红 2孙于庆 1艾志录3
作者信息
- 1. 中州大学化工食品学院,河南郑州450044
- 2. 河南农业职业学院食品科学系,河南中牟451450
- 3. 河南农业大学食品科学技术学院,河南郑州450002
- 折叠
摘要
Abstract
In order to improve extract efficiency of apple polyphenols. the dynamic law of apple polyphenols (AP)adsorption D280 macroporous resin was researched to establish a mathematic model. The Response Surface Methodology(RSM)was used to investigate the effects of feeding rate, sample concentration and pH on the adsorption properties of macroporous resin and the effects of flow rate, eluent concentration and elution volume on the desorption properties of macroporous resin for apple polyphenols. The results showed that the optimum adsorption conditions were the feeding rate of 1.52 mL/min, sample concentration of 2.50 mg/mL, pH4.25. The D280 macroporous resin can be used as the best material to extract the apple polyphenols.关键词
苹果多酚/大孔树脂/动态吸附/响应曲面Key words
apple polyphenols/macroporous resin/response surface methodology引用本文复制引用
李建新,张晓宇,王育红,孙于庆,艾志录..D280大孔树脂对苹果多酚动态吸附的工艺优化[J].现代食品科技,2013,29(1):158-161,4.
