After extracting phytin, the anti-nutrient of residue is removed and the quality isimproved as a kind of feeds although the crude protein islowered. Moreover.

• 提取菲汀后，浸泡渣的粗蛋白含量虽略有降低，但除去了抗营养物质（菲汀），提高了品质，可作为一种优良的禽畜饲料；