摘要
经羟丙基化和POCl3 交联复合变性的糯玉米淀粉在国外已广泛的应用于多种食品体系,国内还未见有同类产品上市。本文以自制的羟丙基糯玉米淀粉为起始原料,对其进行POCl3 交联复合变性, 确定了最佳反应条件:POCl3 用量为0. 018%、反应pH值11. 6、NaCl用量为1. 2%、反应时间40min。
Hydroxypropylated and POCl 3 cross-linked waxy maize starch has been widely used in a variety of foods abroad, but no similar product appears at home. The POCl 3 cross-linking conditions of hydroxypropylated waxy maize starch and its pasting properties were studied in this project. An orthogonal experiment was conducted and resulted in following optimum reaction conditions: dosage of POCl 3 0.018%, reaction pH11.6, dosage of NaCl 1.2%, reaction time 40 min.
出处
《中国粮油学报》
EI
CAS
CSCD
北大核心
2005年第2期45-48,共4页
Journal of the Chinese Cereals and Oils Association
