α-呋喃丙烯酸蔗糖酯的合成及抑菌活性研究  

Study on synthesis of sucrose α-Furylacrylate and its inhibiting activity

作　　者：张庆[1] 滕俊江[1] 乔艳辉[1] 黄智秀[1] 陈小丹[1] 

机构地区：[1]茂名学院化学与生命科学学院,茂名525000

出　　处：《食品科技》2009年第4期222-224,共3页Food Science and Technology

基　　金：广东省科技计划项目(2007B020712001);茂名市科技计划项目(0800720);茂名学院科研基金项目(2008)

摘　　要：以α-呋喃丙烯酸甲酯和蔗糖为原料,采用无溶剂合成法,用油酸钠为乳化剂,碳酸钾作催化剂,通过酯交换反应合成了α-呋喃丙烯酸蔗糖酯。抑菌活性实验表明:α-呋喃丙烯酸蔗糖酯对混合微生菌群的生长有良好的抑制作用,其抑菌能力优于富马酸单甲酯,与苯甲酸接近。Sucrose α-furylacrylate was synthesized by transesterifion of methyl α-furylacrylate and sucrose without solvent. In this reaction, Sodium oteate was used as emulsifying agent and potassium carbonate was used as catalyst. The experiment of inhibiting activity shows that： Sucrose α-furylacrylate exhibited higher inhibiting activity for the grows of mixed microbic bacterias. Its inhibiting activity was comparable with of benzoic acid, higher than monomethyl fumarate.

关 键 词：防腐剂 Α-呋喃丙烯酸 α-呋喃丙烯酸蔗糖酯 合成 抑菌活性 

分 类 号：TQ423.96[化学工程] TS202.3[轻工技术与工程—食品科学]