多孔淀粉的研究和应用  

Research and Application of Porous Starch

作　　者：安洪欣[1] 

机构地区：[1]佳木斯大学,黑龙江佳木斯154007

出　　处：《佳木斯大学学报（自然科学版）》2010年第2期262-264,共3页Journal of Jiamusi University：Natural Science Edition

摘　　要：采用酶法进行多孔淀粉的制备,并通过得率、吸水率、吸油率指标来衡量多孔淀粉的制备效果,从而得出结论:pH=3.5,反应温度=50℃、反应温度在24h及α-淀粉酶:糖化酶=1:8,是多孔淀粉的最佳制备条件.Porous starch enzymatic was prepared, and its yield, water absorption, oil absorption rate of indicators was measured to evaluate its effect. It is concluded that the best preparation conditions of porous starch are： pH is 3.5, reaction temperature is 50℃, the reaction time is 24h, and the ratio of α-amylase and glucoamylase is 1：8.

关 键 词：多孔淀粉 制备 研究 应用 

分 类 号：O636.12[理学—高分子化学]