... %≤10fat%≤2coloring material%≤2heavy metal (ppm)≤5 In product process of rice protein powder, we use the unique physical separation process. This ... quality food protein1, the high-biological-value: the biological value of rice protein as high as 77, with beef, fish, shrimp ... , there are many benefit on the production of infant food;5, health care: rice protein isolate (RPI) can significantly reduce the ...