成都纺织高等专科学校学报2017，Vol.34Issue(2)：116-122,7.
糯玉米改性淀粉印花糊料的理化性能
Physicochemical Properties of Printing Gum of Modified Waxy Corn Starch
李文燕 1谭艳君 1马佳利 1刘姝瑞 1霍倩 1张帅1
作者信息
- 1. 西安工程大学纺织与材料学院,陕西西安 710048
- 折叠
摘要
Abstract
By taking waxy corn starch and chloroacetic acid as the main raw materials,waxy corn starch was modified by adopting organic alcohols compound solvent to obtain carboxymethyl starch sodium with high degree of substitution that could be soluble in water.The main influencing factors of the experiment and the reaction conditions were determined by using orthogonal test.The substitution degree of carboxymethyl starch was 1.02101.Meanwhile the structure of the obtained carboxymethyl starch with high degree of substitution was analyzed by using modern analytical instruments such as IR spectra and scanning electron microscopy (SEM).Its physical and chemical properties were studied.The results showed that as printing gum,the carboxymethyl starch had such merits as high solid content,good stability,high color quantity and low cost,which could replace sodium alginate as printing gum and have a good application prospect.关键词
糯玉米淀粉/改性淀粉/羧甲基淀粉(CMS)/海藻酸钠/理化性能Key words
waxy corn starch/modified starch/carboxymethyl starch (CMS)/sodium alginate/physical and chemical properties分类
轻工业引用本文复制引用
李文燕,谭艳君,马佳利,刘姝瑞,霍倩,张帅..糯玉米改性淀粉印花糊料的理化性能[J].成都纺织高等专科学校学报,2017,34(2):116-122,7.
