| 响应面法优化超声辅助花生红衣多酚的提取工艺研究 |
| |
| 引用本文： | 刘晓艳,白卫东,叶绿婷.响应面法优化超声辅助花生红衣多酚的提取工艺研究[J].农产品加工．学刊,2011(2):15-18,22. |
| |
| 作者姓名： | 刘晓艳 白卫东 叶绿婷 |
| |
| 作者单位： | 1. 仲恺农业工程学院轻工食品学院,广东广州,510225;华南农业大学食品学院,广东广州,510640
2. 仲恺农业工程学院轻工食品学院,广东广州,510225 |
| |
| 基金项目： | 粤港关键领域重点突破项目 |
| |
| 摘 要： | 利用响应面法对提取花生红衣多酚的工艺条件进行优化,在单因素试验的基础上,根据中心组合设计原理,采用4因素3水平的响应面分析法,依据回归分析确定最优提取工艺条件。结果表明,其最佳工艺条件为:超声时间25min,超声功率492W,料液比90.5:1,乙醇体积分数55.8%。采用该工艺条件,花生红衣多酚的提取率为7.88%。通过响应面法得到一个能较好预测试验结果的模型方程。
|
| 关 键 词： | 花生红衣 多酚 响应面法 |
Response Surface Methodology for Extracting Polyphenols from Red Peanut Technology |
| |
| Liu Xiaoyan,Bai Weidong,Ye Lvting.Response Surface Methodology for Extracting Polyphenols from Red Peanut Technology[J].Nongchanpin Jlagong.Xuekan,2011(2):15-18,22. |
| |
| Authors: | Liu Xiaoyan Bai Weidong Ye Lvting |
| |
| Institution: | 1 (1.College of Light Industry and Food,Zhongkai University of Agriculture and Engineering,Guangzhou,Guangdong 510225, China;2.College of Food Science,South China Agricultural University,Guangzhou,Guangdong 510640,China) |
| |
| Abstract: | To optimize the methodology peanut-skin polyphenol from peanut-skin,the response surface methodology with four factors at three levels is adopted,and the factors influencing the process parameters are determined by regression analysis.The results show that the optimum conditions for the ultrasonic extraction are as follows:working time 25 min,ultrasonic power 492 W,ratio of solvent to material 90.5:1,the Ethanol concentration 55.8%,and the extraction yield of peanut-skin polyphenol from peanut-skin 7.88%. |
| |
| Keywords: | Peanut-skin polyphenol response surface methodology |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
