摘要
目前,全球对食品安全问题和环境污染的关注日益增加,减少抗生素、激素和化学药品等有毒有害添加剂在畜禽饲料中的使用,开发绿色、安全、高效和低残留的添加剂,保障消费者身体健康,改善生态环境是当前畜牧业所关注的焦点.黄酮类化合物是植物的次级代谢物,广泛存在于植物的皮、根、茎、叶、果实和种子中,具有抗炎、抗氧化、降低氧化应激、保护肠黏膜、改善肠道菌群结构、促进生长和调节免疫等多种生物活性,能够提高动物生产性能和产品质量,有提升养殖经济效益的潜在开发价值.文章就黄酮类化合物的作用及其在畜禽养殖中的应用进行综述,并重点阐明黄酮类化合物在犊牛和成年牛生产中的应用研究进展,为其在不同生长阶段牛生产中的合理应用提供参考.
Abstract
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.
基金项目
乡村振兴科技专项科技特派团项目(202204BI090005)
国家科技期刊平台
NSTL
万方数据