黄酮类化合物的作用及在牛生产中的应用研究进展OA北大核心CSTPCD

At present,the global concern about food safety and environmental pollution is increasing day by day.Reducing the use of toxic and harmful additives such as antibiotics,hormones,and chemicals in livestock and poultry feed,developing green,safe,efficient,and low-residue additives,ensuring consumers'health,and improving the ecological environment are the focus of animal husbandry at present.Flavonoids are secondary metabolites of plants,which widely exist in bark,root,stem,leaf,fruit,and seeds of plants.They have many biological activities such as anti-inflammation,anti-oxidation,reducing oxidative stress,protecting intestinal mucosa,improving intestinal flora structure,promoting growth,and regulating immunity,etc.They can improve animal production performance and product quality,and have potential development value to enhance the economic benefits of farms.In this paper,the role of flavonoids and their application in livestock and poultry breeding were reviewed,and the application research progress of flavonoids in calves and adult cattle was emphasized,to provide a reference for its rational application in cattle production at different growth stages.