期刊论文

中文

湖南农业大学学报(自然科学版)

1007-1032

2006

32

6

668-670

10.3321/j.issn:1007-1032.2006.06.026

科技部农产品深加工重大科技专项(2001BA501A28)；

本校为其他机构

采用正交试验方法,研究了以H_2O_2(双氧水)作为马铃薯淀粉漂白剂的漂白工艺,对影响马铃薯淀粉漂白的因素淀粉乳质量分数、氧化剂体积分数、漂白时间、反应温度和溶液pH值等进行了讨论.结果表明:马铃薯淀粉氧化漂白最优工艺参数为:淀粉乳质量分数40%,H_2O_2体积分数3.0%,反应温度40 ℃,漂白时间50 min,溶液pH值6.

The oxidation bleaching technics by using H2O2 as bleaching was illustrated through orthogonal experiment and anlyses of variance. The various affacting factors such as starch solution consistency, H2O2 consistency, reaction time, reaction temperature, and pH value were determined. The results shows that the optimum condition for oxidation bleaching technics is： starch s...