Cottonseed meal is one of high quality plant protein resources, and the crude protein content of it is about 40%. But the free gossypol and other anti-nutritional factors in cottonseed meal have badly influenced its feed value.
This subject employed microorganism fermentation method to reduce free gossypol and other toxic substances, degrade the protein in cottonseed meal to peptides and proteins with small molecular weight which could be absorbed easily by animals, accumulated some benefit prod...