饲料工业2026，Vol.47Issue(18)：51-57,7.DOI:10.13302/j.cnki.fi.2026.18.007
液态胆汁酸对肉鸭生产性能、血清生化、肝脏脂代谢的影响
Effects of Bile Acids on Production Performance,Serum Biochemistry and Hepatic Lipid Metabolism in Meat Ducks
摘要
Abstract
The aim of this study was to investigate the effects of liquid bile acid on growth performance,slaughter performance,serum biochemistry,liver and intestinal health of meat ducks.A total of 16 000 1-day-old Cherry Valley commercial meat ducks were randomly divided into 2 treatments,with 8 replicates per treatment and 1 000 ducks per replicate.The experimental period was 39 days.A single-factor randomized design was adopted.The ducks in the control group were given normal drinking water,while the ducks in the experimental group were given normal drinking water supplemented with 100 mL/t bile acid(BA).The results showed that compared with the control group,the addition of 100 mL/t BA significantly increased the fully eviscerated rate and semi-eviscerated rate of meat ducks(P<0.05),and reduced the high-density lipo-protein content of serum(P<0.05).In addition,BA significantly improved the morphology of the liver,increased the mRNA expression of the fat decomposition related gene LPL(P<0.05),while decreasing the mRNA expression of the fat synthesis related gene FAS(P<0.05).In conclusion,liquid bile acid can promote the slaughter performance,improve fat metabolism in the liver and be applied in meat duck production.关键词
胆汁酸/肉鸭/屠宰性能/血清生化/脂肪代谢Key words
bile acids/meat ducks/slaughter per-formance/serum biochemistry/lipid metabolism分类
农业科技引用本文复制引用
谢佳圆,刘小川,张云龙,杨维仁,焦宁..液态胆汁酸对肉鸭生产性能、血清生化、肝脏脂代谢的影响[J].饲料工业,2026,47(18):51-57,7.基金项目
山东省科技型中小企业创新能力提升工程项目[2023TSGC0437] （）
