中国饲料Issue(3)：78-84,7.DOI:10.15906/j.cnki.cn11-2975/s.2025010024-12
饲料中添加巴戟天黄酮对肉羊生长性能、抗氧化指标、肌肉品质和免疫力的影响
The effect of adding Morinda officinalis flavonoids to feed on growth performance,antioxidant indicators,meat quality,and immunity in mutton sheep
摘要
Abstract
In order to study the specific effects of dietary flavonoids on the growth performance,antioxidant capacity,muscle quality and immunity of meat sheep,96 50-day-old weaned lambs with average weight(16.35±1.22)kg were divided into 4 groups,3 replicates and 8 sheep.Added 0,100,200 mg/kg and 400 mg/kg Morinda officinalis to each group respectively.The pre-test was 15 d,and the formal test period was 120 d.The results showed that compared wih the control group,the final weight of 200,400 mg/kg group was significantly increased by 11.7％,12.2％(P＜0.05),and daily weight gain was significantly increased by 18.8％,18.3％,the material to weight ratio was significantly reduced by 15.1％,16.3％(P＜0.05).Compared wih the control group,the serum antioxidant capacity of 400 mg/kg group was significant enhanced by 25.8％;The superoxide dismutase activity of 200,400 mg/kg group was increased by 28.1％,31.5％,and malondialdehyde content was decreased by 19.8％,23.9％(P＜0.05).Compared wih the control group,the slaughter rate of 200,400 mg/kg group was significant enhanced by 18.9％,24.9％(P＜0.05);The drop loss and shear force reduction of 400 mg/kg group were decreased by 23.5％,18.1％(P＜0.05).Compared wih the control group,the serum IgG of 200,400 mg/kg group was significant increased by 11.9％和 12.6％(P＜0.05);The content of IL-4 in 400 mg/kg group was increased by 11.3％,TNF-α was decreased by 21.5％,and CD4+/CD8+value was significant increased by 26.9％(P＜0.05).In conclusion that the addition of Morinda officinalis in the feed improved the growth performance,antioxidant ability,muscle quality and immunity of meat sheep.关键词
巴戟天/肉羊/生长性能/抗氧化/肌肉品质/免疫力Key words
Morinda officinalis/mutton sheep/growth performance/antioxidant/muscle quality/immunity分类
农业科技引用本文复制引用
仇鸿雨,刘畅,任国领,何国庆,徐彤,郭雪莹,邓安琦,赵勇博,何玉林..饲料中添加巴戟天黄酮对肉羊生长性能、抗氧化指标、肌肉品质和免疫力的影响[J].中国饲料,2026,(3):78-84,7.基金项目
黑龙江省联合引导基金项目(LH2020C070) （LH2020C070）
微生物采油创新团队基金项目(2023-KYYWF-0032) （2023-KYYWF-0032）
