饲料研究2024，Vol.47Issue(8)：37-43,7.DOI:10.13557/j.cnki.issn1002-2813.2024.08.007
饲粮添加黄芪复方中草药对育肥猪血清免疫指标及肉品质的影响
Effects of Astragalus compound Chinese herbal medicine added into diet on serum immunity indexes and meat quality of finishing pigs
摘要
Abstract
The aim of the experiment was to study the effects of Astragalus compound Chinese herbal medicine on the serum immune indexes,meat quality,and muscle nutrients of finishing pigs.A total of 250 finishing pigs of 170 days of age with similar body condition and body weight were randomly divided into five groups with five replicates per group and 10 finishing pigs per replicate.The control group was fed a basal diet,and the experimental groups were fed diets supplemented with 0.6％,0.8％,1.0％,and 1.2％Astragalus compound Chinese herbal medicine(ACM),respectively.The experiment lasted for 60 days.The results showed that the contents of serum immunoglobulin and complement protein were significantly higher in the 0.8％ACM group and 1.0％ACM group than in the control group(P＜0.05).Compared with the control group,the muscle water loss rate of the experimental groups decreased significantly(P＜0.05),the redness value of meat color increased significantly(P＜0.05),and the yellowness value decreased significantly(P＜0.05).Compared with the control group,the water content in meat of the experimental groups decreased significantly(P＜0.05),the content of crude fat in meat of the 1.0％ACM group increased significantly(P＜0.05),and the content of crude protein in meat of the 0.8％ACM group and 1.2％ACM group increased significantly(P＜0.05).Adding 1.2％ACM significantly increased the content of total amino acids and essential amino acids(P＜0.05),and adding 0.8％ACM significantly increased the content of polyunsaturated fatty acids(P＜0.05).The study indicates that the dietary addition of 0.8％～1.0％ACM can improve serum immune function and meat quality of finishing pigs.关键词
黄芪/育肥猪/免疫功能/肉品质Key words
Astragalus/finishing pigs/immune function/meat quality分类
农业科技引用本文复制引用
杨祺福,徐文思,龚叶春,刘懿漩,马嘉晨,王京仁,朱金桥,彭敬..饲粮添加黄芪复方中草药对育肥猪血清免疫指标及肉品质的影响[J].饲料研究,2024,47(8):37-43,7.基金项目
2022年度常德市科技创新指导性计划项目(项目编号:2022ZD01) （项目编号:2022ZD01）
湖南省自然科学基金项目(项目编号:2021JJ40380) （项目编号:2021JJ40380）
常德市农业生物大分子研究中心开放课题(项目编号:2020AB05) （项目编号:2020AB05）
湖南文理学院博士启动基金(项目编号:19BSQD05、19BSQD06) （项目编号:19BSQD05、19BSQD06）
