Fe_2(SO_4)_3/γ-Al_2O_3催化剂微波法玉米皮中提肌醇工艺研究  

Fe_2(SO_4)_3/γ-Al_2O_3 Catalyst Microwave Method Corn Husk Inositol Technology Was Studied

作　　者：曾繁隆[1] 柴贺 赵玮[1] 

机构地区：[1]吉林农业大学食品科学与工程学院,长春130118

出　　处：《当代生态农业》2013年第Z2期12-17,共6页Contemporary Eco-Agri Culture

基　　金：2012年国家大学生创新创业训练计划项目

摘　　要：以玉米皮为原料制取菲丁,采用Fe2(SO4)3/γ-Al2O3固体酸催化剂,甘油做为水解促进剂,在常压微波辅助下催化水解菲丁制取肌醇,通过单因素及正交试验确定了最优工艺条件:辐射功率600w、水解时间70min、甘油配比为5、催化剂用量10g,在此条件下肌醇收率为72.69%。Corn husk as raw material for making thin,adopting Fe2(SO4) 3 / gamma Al2O3 solid acid catalyst,hydrolysis glycerol as a promoter,under atmospheric pressure microwave assisted catalytic hydrolysis of producing inositol,by single factor and orthogonal experiment the optimum process conditions were determined: : radiation power 600 w,70 min hydrolysis time,ratio of glycerol to 5,catalyst dosage of 10 g,under the condition of the inositol yield was 72.69%.

关 键 词：肌醇 微波辐射 固体酸催化剂 常压水解 

分 类 号：TQ914.1[化学工程]