中国畜禽种业2025，Vol.21Issue(12)：69-82,14.
家禽脂肪代谢与沉积调控研究进展与展望
Research progress and prospects on fat metabolism and deposition regulation in poultry
摘要
Abstract
Lipid metabolism and deposition are key factors affecting the yield and quality of poultry meat.This paper reviews the distribution characteristics,metabolic mechanisms,and regulatory factors of adipose tissue in poultry.Existing studies have shown that fat deposition in poultry is influenced by multiple factors such as nutrition,genetics,environment,and management.In the nutritional regulation of poultry growth,energy levels,feed additives(such as chitosan,green fodder,fatty acid ratios,folic acid,and vitamin B12),etc.,can all regulate lipid metabolism.At the genetic level,breed and gender differences significantly affect the potential for fat deposition,and molecular marker-assisted selection provides possibilities for precise breeding.Environmental and management measures such as force-feeding age and slaughter age also have important impacts on fat deposition.Future research should further explore the molecular mechanisms of avian adipocyte differentiation and optimize nutritional and management strategies to achieve high-quality poultry meat production while reducing unnecessary fat deposition.关键词
脂肪沉积/营养调控/遗传调控/管理调控/分子机制Key words
Fat deposition/Nutritional regulation/Genetic regulation/Management regulation/Molecular mechanism分类
农业科技引用本文复制引用
Jin Yifei,Weng Kaiqi,Liu Yi,He Daqian..家禽脂肪代谢与沉积调控研究进展与展望[J].中国畜禽种业,2025,21(12):69-82,14.基金项目
上海市"科技创新行动计划"启明星(扬帆)项目(24YF2737800) （扬帆）
国家现代农业产业技术体系肉鹅品种改良岗位项目(CARS-42-7). （CARS-42-7）
