作　　者： ; ;

机构地区： 福建农林大学食品系

出　　处： 《粮食与饲料工业》 2000年第3期41-42,共2页

摘　　要： 用魔芋淀粉、氯乙酸和氢氧化钠为原料 ,在乙醇溶液中制备高粘羧甲基淀粉 ,用正交试验设计试验考察了物料配比、反应温度和反应时间对产品性质的影响 。 Carboxymethyl konjac starch with high viscosity and transparency has been made from konjc starch, chloroacetic acid and sodium hydroxide, and with etyhl alcohol as solvent. The effects of the ratio of reactants, reaction temperature and reaction time on the viscosity of products have been investigated by the method of orthogonal designing, and the optimum reaction conditions have been ascertained.

关 键 词： 魔芋淀粉 正交试验 化学改性 乙醇 羧甲基淀粉

领　　域： [轻工技术与工程] [轻工技术与工程] [轻工技术与工程] [轻工技术与工程]