【摘要】 本文是用小麦粗淀粉、氯乙酸为原料,以醇为介质,以氢氧化钠水溶液为酸接受剂,经羧甲基化作用制得粒状能溶于冷水的羧甲基淀粉钠。更多还原

【Abstract】 Based on carboxymethylation, the granular sodium carboxymethyl starch dissolvable in cold water was synthesized with crude wheat starch and chloroacetic acid in the methanol medium, with the sodium hydroxide solution acting as an acid acceptor.更多还原