全球的两大禽畜产品，即肉和蛋的产量迅速增加，这不仅表明这些安全高质量产品的相对低成本，也反映了顾客对这些产品的需求。天然饲料添加剂越来越受欢迎，用于保持和提高禽畜的健康和产能。我们摄入了大量的多酚类物质，这是一种微量营养素。多酚类物质是植物化学物质，对心血管、认知、抗炎、排毒、抗肿瘤、抗病毒、促进生长和免疫调节等方面有积极影响，还具有其他健康优势。此外，大量的多酚类物质对消化道健康、营养吸收、消化酶活性、维生素和矿物质吸收、产蛋性能和蛋质量等方面有未知和偶尔不利的影响。本综述阐明了多酚类物质的多种来源、分类、生物功能、使用限制以及对禽类性能、蛋成分、外部和内部质量特性的影响。版权所有 © 2023 Elsevier B.V. 出版。

Global production of the two major poultry products, meat and eggs, has increased quickly. This, in turn, indicates both the relatively low cost and the customers' desire for these secure and high-quality products. Natural feed additives have become increasingly popular to preserve and enhance the health and productivity of poultry and livestock. We consume a lot of polyphenols, which are a kind of micronutrient. These are phytochemicals with positive effects on cardiovascular, cognitive, anti-inflammatory, detoxifying, anti-tumor, anti-pathogen, a catalyst for growth, and immunomodulating functions, among extra health advantages. Furthermore, high quantities of polyphenols have unknown and occasionally unfavorable impacts on the digestive tract health, nutrient assimilation, the activity of digestive enzymes, vitamin and mineral assimilation, the performance of the laying hens, and the quality of the eggs. This review clarifies the numerous sources, categories, biological functions, potential limitations on usage, and effects of polyphenols on poultry performance, egg composition, exterior and interior quality traits.Copyright © 2023. Published by Elsevier B.V.