动物营养学报2026，Vol.38Issue(8)：5882-5892,11.DOI:10.12418/CJAN2026.471
绿原酸对断奶新疆褐牛犊牛生长性能、体尺参数、养分表观消化率及血清指标的影响
Effects of Chlorogenic Acid on Growth Performance,Body Measurement Parameters,Nutrient Apparent Digestibility and Serum Indices of Xinjiang Brown Calves
摘要
Abstract
This experiment was conducted to study the effects of dietary supplementation of chlorogenic acid on growth performance,body measurement parameters,nutrient apparent digestibility and serum indices of Xin-jiang brown calves.Twelve 4-month-old weaned Xinjiang brown calves with similar body weight[(125.45±20.68)kg]were randomly divided into 2 groups with 6 calves in each group.The control group was fed a bas-al diet,and the test group was fed the basal diet+2 g/kg chlorogenic acid.The pre-experimental period lasted for 10 days,and the experimental period lasted for 90 days.The results showed as follows:1)compared with the control group,the average daily gain of the test group showed an increasing trend during days 1 to 90(P=0.091),and the feed to gain ratio showed a decreasing trend during days 1 to 30(P=0.073).2)Compared with the control group,the chest girth of the test group showed an increasing trend on day 90(P=0.090).3)Compared with the control group,the acid detergent fiber apparent digestibility of the test group was signifi-cantly increased(P<0.05),and the dry matter apparent digestibility showed an increasing trend(P=0.050).4)Compared with the control group,the contents of total cholesterol and malondialdehyde in serum were sig-nificantly decreased(P<0.05),the serum immunoglobulin G content was extremely significantly increased(P<0.01),and the serum superoxide dismutase activity showed an increasing trend(P=0.051).In conclu-sion,dietary supplementation of 2 g/kg chlorogenic acid can increase the acid detergent fiber apparent digesti-bility and serum immunoglobulin G content,decrease the serum total cholesterol and malondialdehyde contents of Xinjiang brown calves during 4 to 6 months of age,and has a certain effect on improving growth perform-ance and body antioxidant capacity.关键词
绿原酸/新疆褐牛犊牛/生长性能/养分表观消化率/抗氧化能力/免疫功能Key words
chlorogenic acid/Xinjiang brown calves/growth performance/nutrient apparent digestibility/an-tioxidant capacity/immune function分类
农业科技引用本文复制引用
李耀东,柳鑫昱,陈曦,郑雨孙,郎妍,臧荣鑫,吴慧昊,徐红伟,周瑞..绿原酸对断奶新疆褐牛犊牛生长性能、体尺参数、养分表观消化率及血清指标的影响[J].动物营养学报,2026,38(8):5882-5892,11.基金项目
西北民族大学中央高校基本科研业务费专项资金(31920210060) （31920210060）
兰州市人才创新创业项目(2023-QN-160) （2023-QN-160）
2026 年西北民族大学大学生创新创业训练计划项目(X202610742278,X202610742297) （X202610742278,X202610742297）
