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当前位置: 首页 > 文章 > 紫苏籽提取物对肉兔生长性能、血清生化指标、免疫性能、器官指数的影响 饲料研究 2023,46 (24) 56-60
Position: Home > Articles > Effect of Perilla seed extract on growth performance,serum biochemical index,immunity and organ index of meat rabbits Feed Research 2023,46 (24) 56-60

紫苏籽提取物对肉兔生长性能、血清生化指标、免疫性能、器官指数的影响

作  者：
温华梅;孙鹏;吕娜娜;解红梅;姜八一;李燕舞;王强
单  位：
;山东畜牧兽医职业学院
关键词：
紫苏籽提取物;伊拉肉兔;生长性能;血清生化指标;免疫性能;器官指数
摘  要：
试验旨在研究紫苏籽提取物对肥育期伊拉肉兔生长性能、血清生化指标、免疫性能、器官指数的影响.选取35日龄伊拉肉兔96只,随机分成4组,每组12个重复,每个重复2只.对照组肉兔饲喂基础饲粮,试验组肉兔分别饲喂添加紫苏籽提取物100、200、300 mg/kg的试验饲粮.试验期35 d.结果显示,与对照组相比,在饲粮中添加不同水平的紫苏籽提取物能够有效降低伊拉肉兔的死亡率;饲粮中添加300mg/kg的紫苏籽提取物能够显著提高伊拉肉兔的平均日增重(P<0.05),显著降低平均日采食量和料重比(P<0.05).与对照组相比,饲粮中添加200 mg/kg的紫苏籽提取物能够提高伊拉肉兔血清中碱性磷酸酶(ALP)活性,显著降低血清中胆固醇(TC)、甘油三酯(TG)、血糖(GLU)、尿素氮(BUN)含量及谷丙转氨酶(ALT)、谷草转氨酶(AST)活性(P<0.05),显著提高血清中免疫球蛋白M(IgM)、免疫球蛋白A(IgA)、白细胞介素10(IL-10)含量(P<0.05),显著降低白细胞介素6(IL-6)含量(P<0.05),显著增加血清总抗氧化能力(T-AOC)、超氧化物歧化酶(SOD)活性(P<0.05),显著提高肉兔心脏指数.研究表明,饲粮中添加300mg/kg紫苏籽提取物能够提高肥育期伊拉肉兔的生长性能;饲粮中添加200mg/kg紫苏籽提取物能够提高肉兔的免疫性能、抗氧化性能,改善部分血清生化指标、器官发育水平.
译  名：
Effect of Perilla seed extract on growth performance,serum biochemical index,immunity and organ index of meat rabbits
关键词：
Perilla seed extract%Ila meat rabbits%growth performance%serum biochemical index%immunity%organ index
摘  要：
The purpose of the experiment was to study the effect of Perilla seed extract on the growth performance,serum biochemical index,immune performance and organ index of Ila meat rabbits during fattening period.A total of ninety-six 35-day-old Ila meat rabbits were randomly divided into four groups,with 12 replicates per group and two rabbits per replicate.The meat rabbits in the control group were fed a basal diet,and the meat rabbits in the experimental groups were fed the experimental diets supplemented with 100,200 and 300 mg/kg Perilla seed extract,respectively.The experiment lasted for 35 days.The results showed that compared with the control group,adding different levels of Perilla seed extract in the diet could effectively reduce the mortality of Ila meat rabbits.Dietary 300 mg/kg Perilla seed extract significantly increased the average daily gain(P<0.05),and significantly decreased the average daily feed intake and feed to gain ratio of the Ila meat rabbits(P<0.05).Dietary 200 mg/kg Perilla seed extract could increase the activity of alkaline phosphatase(ALP)in serum,significantly decrease the content of cholesterol(TC),triglyceride(TG),blood glucose(Glu)and urea nitrogen(BUN),and the activity of alanine aminotransferase(ALT)and aspartate aminotransferase(AST)in the serum of the Ila meat rabbits(P<0.05).Dietary 200 mg/kg Perilla seed extract could significantly increase the content of serum immunoglobulin M(IgM),immunoglobulin A(IgA)and interleukin-10(IL-10),significantly decrease the content of interleukin-6(IL-6)(P<0.05),significantly increase serum total antioxidant capacity(T-AOC),superoxide dismutase(SOD)(P<0.05),and significantly increase heart index of the Ila meat rabbit(P<0.05).The experiment indicates that dietary supplementation of 300 mg/kg Perilla seed extract can improve the growth performance of the Ila meat rabbits during fattening period.Diet supplemented with 200 mg/kg Perilla seed extract can promote the immune performance and antioxidant performance of meat rabbits,and improve some serum biochemical index and organ development levels.

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