饲料研究2024，Vol.47Issue(9)：148-151,4.DOI:10.13557/j.cnki.issn1002-2813.2024.09.027
蛋白质及氨基酸组成对毛皮动物毛皮质量影响的研究进展
Research progress on effects of protein and amino acid composition on fur quality of fur animals
摘要
Abstract
Hair follicle is a regenerative organ,and its growth process constantly goes through the cycle of growth,decline and rest period.The cyclic growth of hair follicle determines the growth and loss of fur.Hair follicles are not only regulated by genetic,environmental,and other factors,but also closely related to the content and type of nutrients in the diet,especially the protein content and amino acid composition.Protein is an important substance in the composition of fur animal coat.Sulfur-containing amino acids are the main amino acids that restrict the growth of coat.Sulfur elements exist in the coat in the form of disulfide bonds,which play an important role in maintaining the network space structure of coat fibrin molecules and resisting the erosion of various adverse factors from the outside world.In addition,lysine,tryptophan,tyrosine,glutamic acid,and other non-sulfur-containing amino acids are also involved in the formation of fur animal skin sheets,which play an important role in controlling fur animal skin coat color,promoting coat growth and regulating fur maturation.In this paper,the recent research progress on the effects of protein content and amino acid composition in feed on fur quality of fur animals is reviewed,in order to provide a reference for guiding the genetic selection and production of fur animals.关键词
毛囊/蛋白质/氨基酸/毛皮质量Key words
hair follicles/protein/amino acids/fur quality分类
农业科技引用本文复制引用
赫章永,孙海涛,高淑霞,刘公言..蛋白质及氨基酸组成对毛皮动物毛皮质量影响的研究进展[J].饲料研究,2024,47(9):148-151,4.基金项目
山东省自然科学基金项目(项目编号:ZR2023QC017) （项目编号:ZR2023QC017）
山东省重点研发计划"乡村振兴科技创新提振行动计划(项目编号:2023TZXD044)" （项目编号:2023TZXD044）
国家兔产业技术体系济南综合试验站(项目编号:CARS-43-G-7) （项目编号:CARS-43-G-7）
山东省特种经济动物产业技术体系设施与环境控制岗位(项目编号:SDAIT-21-09) （项目编号:SDAIT-21-09）
