响应面法优化瓜儿豆胶提取工艺  

Optimization of guar gum extraction by response surface methodology

作　　者：黄杰[1] 黄健峰 陈珊虹 于新[1] 黄士玮 桑圣贤 

机构地区：[1]仲恺农业工程学院轻工食品学院,广东广州51022 [2]克拉玛依巨丰汇农生态农业科技有限公司,新疆克拉玛依834000

出　　处：《仲恺农业工程学院学报》2014年第4期30-32,37,共4页Journal of Zhongkai University of Agriculture and Engineering

基　　金：新疆维吾尔自治区科技计划(201331118);克拉玛依市科技计划(SK2013-04)资助项目

摘　　要：以瓜儿豆(Cyamopsis tetragonoloba(Linn.)Taub.)种子为原料,在单因素试验的基础上,选定料液比、浸提温度和p H进行中心组合试验,利用响应面法优化瓜儿豆胶的提取工艺.结果表明,瓜儿豆胶的优化提取工艺条件为:p H 4.0,52℃,料液比1∶30 g/m L,验证试验表明,瓜儿豆胶的提取率实际值为30.3%,与预测值(30.6%)接近.Response surface analysis was applied to optimize the extraction techniques of guar gum from the seed of Cyamopsis tetragonoloba （ Linn. ） Taub. based on the results of single factor test with temperature, pH value and ratio of material to water as the factors. The results showed that the optimal conditions of guar gum extraction were ： pH 4. 0, 52 ℃ and the ratio of solid to liquid 1：30 g/mL, the actual extraction rate of guar gum reached up to 30. 3%, which was close to the predicted value of 30.6%.

关 键 词：瓜儿豆胶 响应面分析 提取工艺 优化 

分 类 号：TS261[轻工技术与工程—发酵工程]