耐酸性羧甲基淀粉钠的研制和应用  

THE APPLICATION AND STUDY OF ANTI-ACID CMS-Na

作　　者：郑雪松[1] 黄雅典 赵景峰[1] 王明[1] 李雪晶[1] 史晓晶[1] 马嘶鸣 

机构地区：[1]四平市科学技术研究院,吉林四平136000

出　　处：《化工科技》2003年第5期21-23,共3页Science & Technology in Chemical Industry

基　　金：吉林省科技发展计划基金资助项目(20030803)。

摘　　要：以玉米淀粉为原料,采用交联、醚化、催化等复合变性方法合成交联羧甲基淀粉钠,使之在pH值为3的条件下,水溶液粘度稳定在1个月以上,替代度0.7,酸粘比60%。Starch is the raw material.Crosslinked CMS-Na was synthesized by a series of compound denatured methods such as cross-linking,etherification,catalysis and so on.The stablity of the solution's viscosity can kept more than 1 month when pH is 3 and D.S.is 0.7,acid-viscosity ratio is 60%.

关 键 词：耐酸性 羧甲基淀粉钠 研制 应用 交联 醚化 催化 抗降解 酸粘化 食品添加剂 

分 类 号：TS202.3[轻工技术与工程—食品科学]