Dry distiller's grains and its soluble matter(DDGS)is a kind of nutrient-rich protein feed,which can partially replace the dosage of soybean meal in production.However,due to its own anti-nutrient factors,some nutrients are broken during processing,and the proportion of amino acids is unbalanced,which limits the extensive use of DDGS in production.This paper summarizes the nutritional characteristics of different types of DDGS,analyzes the factors affecting the quality and the treatment methods to reduce the unfavorable factors,combs the application effects in different animals,and gives the suggested dosage after comprehensive analysis,which provides a reference for rational utilization of DDGS and promoting feed saving and consumption reduction.
DDGSnutritional valueprocessing technologyanimal production