The Application of Livestock and Poultry Blood in Food Industry

China is the largest country in livestock and poultry breeding.So the blood of livestock and poultry is one of the main by-products in the process of slaughtering and processing.Because the blood is rich in protein,essential amino acids and a variety of bioactive substances.Therefore,it has a broad application prospect in the food industry.The deep development and utilization of livestock and poultry blood resources is an important way to improve the added value of livestock and poultry products,as well as an important measure to build a resource-saving and environment-friendly society.This paper introduced the general situation of livestock and poultry blood resources.The application of livestock and poultry blood in food industry at home and abroad was discussed.The application prospect of high value of livestock and poultry blood in China was analyzed.In order to provide reference for better development and utilization of livestock and poultry blood.