高膳食纤维濑粉工艺及特性研究

为研究高膳食纤维濑粉的最佳工艺,本试验以大米粉和玉米粉为主要原料,菊粉和魔芋胶为辅料,通过单因素试验和正交试验对濑粉配方进行优化。结果表明,高膳食纤维濑粉的工艺参数为大米粉∶玉米粉=1∶4、菊粉添加量6.5%、魔芋胶添加量2%,测定最优组的濑粉与纯大米制作的濑粉的理化指标,经比较得出高膳食纤维濑粉的品质更佳。

Study on the Technology and Characteristics of High Dietary Fiber Powder

In order to study the best technology of high dietary fiber rice flour,this experiment uses rice flour and corn flour as the main raw materials,inulin and konjac gum as auxiliary materials,and optimizes the formulation of the rice flour through single factor experiment and orthogonal experiment.The results show that the process parameters of high dietary fiber rice flour are:the ratio of rice flour to corn flour is 1∶4,the addition of inulin is 6.5%,the addition of konjac gum is 2%.The physical and chemical indexes of the optimal group and the pure rice setter powder were determined,and the high dietary fiber setter powder had better quality.