摘要
Abstract
Peanut meal is a by-product of peanut oil extraction.It is rich in protein,soluble polysaccharides,vitamins,and other conventional nutrients,as well as a variety of functional factors,including flavonoids,antioxidant peptides,tannins,phenols,steroids,and triterpenoids.Peanut meal can be used directly as feed,and it can be processed through microbial fermentation and microbial enzyme synergistic treatment to improve the quality of peanut meal.Fermentation can make the proportion of amino acids in peanut meal more balanced,reduce or eliminate aflatoxin B1and anti-nutritional factors in peanut meal.The direct substitution of peanut meal and fermentation products for part of soybean meal and fish meal in livestock and poultry feed can not only realize the reuse of peanut meal resources,but also improve the production performance of livestock and poultry,increase the economic benefits of livestock and poultry farms.Therefore,the paper introduces the nutritional composition of peanut meal,discusses its utilization in feed,its application in animal production,and its impact on the economic benefits of livestock and poultry breeding,so as to provide reference for the efficient utilization of peanut meal in the livestock and poultry breeding industry.关键词
花生粕/饲料化利用途径/畜禽生产/经济效益Key words
peanut meal/feed utilization methods/livestock and poultry production/economic benefits分类
畜牧业
