饲料工业2026，Vol.47Issue(8)：185-190,6.DOI:10.13302/j.cnki.fi.2026.08.025
维生素A生理功能及其对宠物犬健康的影响
Physiological Function of Vitamin A and Its Effect on Health of Pet Dogs
摘要
Abstract
Vitamin A is a fat-soluble essential micronutrient for life.It plays a vital role in the health of pet dogs and participates in various physiological functions of animals,including vision,antioxidant,immune response,growth and reproduction.Vitamin A deficiency or excess in pet dogs can cause a series of health problems.Although China has paid more and more attention to the health of pet dogs,there are few reports on the application of vitamin A in the health of pet dogs in China.This paper reviews the digestion and metabolism,physiological function,deficiency or excess of vitamin A in pet dogs and the interaction between vitamin A and other nutrients,aiming to provide a basis for further understanding the mechanism of vitamin A in pet dog health and provide a theoretical basis for improving pet dog health.关键词
宠物犬/维生素A/生理功能/健康/作用机制Key words
pet dog/vitamin A/physiological function/health/mechanism of action分类
农业科技引用本文复制引用
赵敏,杨涛,张松山,孙红霞,苏玉贤..维生素A生理功能及其对宠物犬健康的影响[J].饲料工业,2026,47(8):185-190,6.基金项目
河南农业职业学院家畜生态养殖科研创新团队项目[ZZ2405TD03] （）
河南农业职业学院科研项目[ZZ2405ND17] （）
