The higher the rice whitening degree,the less the crude fiber content of rice bran in second and third stages,the lower the white rice yield,the more the broken rice content and the les.

• 采用响应面分析方法研究了酶法水解大米蛋白制取持水剂的工艺条件,并对产品应用于香肠中的水分活度降低效果进行了试验。