饲料研究2026，Vol.49Issue(6)：43-47,5.DOI:10.13557/j.cnki.issn1002-2813.2026.06.008
连翘果粉对肉鹅生长性能、炎症因子水平、免疫指标、抗氧化功能及肌肉代谢组学的影响
Effects of Forsythia suspensa fruit powder on growth performance,inflammatory factor levels,immune indicators,antioxidant function,and muscle metabolomics in meat geese
摘要
Abstract
This experiment aimed to investigate the effects of Forsythia suspensa fruit powder on the growth performance,inflammatory factor levels,immune indicators,antioxidant function,and muscle metabolomics in meat geese.A total of 192 healthy Sanhua geese at 53 days of age with similar body weight were randomly divided into four groups with three replicates per group and 16 geese per replicate.The control group was fed a basal diet,while the experimental groups were fed the basal diet supplemented with 0.25%(group T1),0.50%(group T2),and 1.00%(group T3)Forsythia suspensa fruit powder,respectively.The pre-test period was seven days,and the formal test period was 125 days.The results showed that compared with the control group,the average daily gain in groups T2 and T3 was increased(P>0.05).The feed to gain ratio was extremely decreased in groups T2 and T3(P<0.01).The average daily feed intake in experimental groups was extremely decreased(P<0.01).The tumor necrosis factor-α(TNF-α)content in the liver of experimental groups was extremely decreased(P<0.01).The interleukin-2(IL-2)content in groups T2 and T3 was significantly decreased(P<0.05).The concentrations of immunoglobulin M(IgM)and immunoglobulin A(IgA)in the liver of experimental groups were decreased(P>0.05).No significant differences were observed in the activities of superoxide dismutase(SOD),glutathione peroxidase(GSH-Px),and catalase(CAT)in the liver of experimental groups(P>0.05),while the malondialdehyde(MDA)content was extremely decreased(P<0.01).Metabolomics analysis of pectoral muscle showed that pyridoxamine 5'-phosphate,γ-glutamylcysteine,and eicosenoic acid might be the key metabolites for Forsythia suspensa fruit powder to enhance the antioxidant capacity of muscle.The study shows that dietary supplementation of Forsythia suspensa fruit powder can improve growth performance,reduce inflammatory levels,and enhance antioxidant function of meat geese.Based on comprehensive evaluation of various indicators,dietary supplementation of 0.50%Forsythia suspensa fruit powder has the optimal effect.关键词
连翘果粉/肉鹅/生长性能/抗炎/抗氧化功能Key words
Forsythia suspensa fruit powder/meat geese/growth performance/anti-inflammatory/antioxidant function分类
农业科技引用本文复制引用
刘耀玺,彭晓晓,艾丹,李晗,孙平,梁臣..连翘果粉对肉鹅生长性能、炎症因子水平、免疫指标、抗氧化功能及肌肉代谢组学的影响[J].饲料研究,2026,49(6):43-47,5.基金项目
河南省自然科学基金项目(项目编号:252300423567) （项目编号:252300423567）
河南省高等学校重点科研计划项目(项目编号:23B220002) （项目编号:23B220002）
