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当前位置: 首页 > 文章 > 响应面分析法优化闪式提取胡柚皮中黄酮类化合物工艺 食品科学 2011,32 (10) 52-56
Position: Home > Articles > Response Surface Methodology as an Approach to Optimization of Flash-extraction of Flavonoids from Peel of Citrus Changshan-huyou FOOD SCIENCE 2011,32 (10) 52-56

响应面分析法优化闪式提取胡柚皮中黄酮类化合物工艺

作  者：
韩帅;李淑燕;陈芹芹;李珊;倪元颖
单  位：
中国农业大学食品科学与营养工程学院
关键词：
胡柚皮;闪式提取;黄酮;响应面
摘  要：
以胡柚皮为原料,采用闪式提取技术提取胡柚皮中黄酮类化合物。在单因素试验基础上,采用响应面法对提取溶剂浓度、料液比、提取时间进行优化。结果表明,溶剂体积分数、提取时间、液料比对黄酮提取率的影响比较显著,最佳工艺条件为乙醇溶液体积分数78%、液料比31:1(mL/g)、提取时间95s,由此得到的柚皮黄酮提取率为4.37%。闪式提取法是一种快速有效的柚皮黄酮的提取方法。
译  名：
Response Surface Methodology as an Approach to Optimization of Flash-extraction of Flavonoids from Peel of Citrus Changshan-huyou
作  者：
HAN Shuai,LI Shu-yan,CHEN Qin-qin,LI Shan,NI Yuan-ying(College of Food Science and Nutritional Engineering,China Agricultural University,Beijing 100083,China)
关键词：
citrus Changshan-huyou peel;flash-extraction;flavonoids;response surface methodology
摘  要：
The peels of citrus Changshan-huyou were used as the raw material to extract flavonoids by flash-extraction technology.Based on single factor experiments,extraction conditions such as solvent concentration,liquid/material ratio,and extraction time were optimized by response surface methodology.The results showed that each of the three extraction condi-tions affected flavonoid extraction significantly.The optimized conditions were as follows: 78% ethanol concentration,31:1 liquid/material ratio,and 95 s extraction time,resulting in an extraction efficiency of 4.37% for flavonoids.As a conclusion,flash-extraction is an effective and efficient method to extract flavonoids from peel of Citrus Changshan-huyou.

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