食品工业科技2012，Vol.33Issue(13)：280-282,331,4.
制备低反式酸氢化葵花油的研究
Preparation for low trans fatty acid sunflower oils by hydrogenation
摘要
Abstract
Palladium supported on alumina was used as catalyst. Trans fatty acids content of hydrogenated vegetable oil was investigated,the effect of reaction temperature,pressure,catalyst load on the trans-acid of hydrogenated sunflower oil was presented using the single factor experiment. And on the basis of single factor experiment, response surface methodology was used to optimize the hydrogenation process parameters. On the basis of a relatively low trans fatty acids content in the production,the optimum process conditions were as follows：reaction temperature 52℃ ,reaction pressure 1.gMPa,catalyst load 170mg/kg. Under these optimized conditions,the trans fatty acids content of product was 10.59%.关键词
葵花油/反式脂肪酸/负栽型钯氧化铝催化剂/氢化/响应面Key words
sunflower oils/trans fatty acids/palladium supported on alumina/hydrogenation/response surfacemethodology分类
轻工纺织引用本文复制引用
崔龙龙,刘伟,孙尚德,毕艳兰,杨国龙..制备低反式酸氢化葵花油的研究[J].食品工业科技,2012,33(13):280-282,331,4.基金项目
863计划项目 （）
河南省超级产粮大省奖励资金扶持项目 （）
河南工业大学校基金项目（2010BS042）. （）
