银杏叶葡萄籽复合粉对贵妃蛋鸡血清酶活性、血脂水平和鸡蛋胆固醇含量的影响  

Effect of Ginkgo folium-Grape Seed Compound Powder on Serum Enzyme activity,Blood Lipid Level and Egg Cholesterol Content in Guifei Laying Hens

作　　者：何玉琴[1,2] 雷金荣 李志鸿 林标声 杨守深[1,2] 戴爱玲 邱龙新[1,2] 杨小燕 HE Yu-qin;LEI Jin-rong;LI Zhi-hong;LIN Biao-sheng;YANG Shou-shen;DAI Ai-ling;QIU Long-xin;YANG Xiao-yan(College of Life Science,Longyan University,Longyan 364000,China;Key Laboratory of Fujian University Preventive Veterinary Medicine and Biotechnology,Longyan 364000,China;Longyan Fuxin Agriculture and Animal Husbandry Development CO.,Ltd,Longyan 364012,China)

机构地区：[1]龙岩学院生命科学学院,福建龙岩364000 [2]福建省家畜传染病防治与生物技术重点实验室,福建龙岩364000 [3]龙岩市福欣牧业发展有限公司,福建龙岩364012

出　　处：《特产研究》2021年第6期95-98,共4页Special Wild Economic Animal and Plant Research

基　　金：福建省自然科学基金项目(2018J01462);上杭市奇迈科技创新基金项目(2017SHQM05);龙岩市奇迈科技创新基金项目(2019LYF10002)。

摘　　要：本文旨在研究银杏叶葡萄籽复合粉对贵妃蛋鸡血清酶活性、血脂水平和鸡蛋胆固醇含量的影响。选取30周龄的健康贵妃蛋鸡120羽,随机分成对照组和试验组共4组,各设3个重复,每个重复10羽对照组饲喂基础日粮,试验组在基础日粮中分别添加1.0%、1.5%和2.0%的银杏叶葡萄籽复合粉,预试期7d正试期60d。结果表明,与对照组相比,各试验组能显著提高血清中乳酸脱氢酶的活性(P<0.05),谷丙转氨酶和谷草转氨酶的活性有下降趋势,但均差异不显著(P>0.05)。试验组能显著降低血清甘油三酯和血清总胆固醇含量(P<0.05),血清HDL-C含量随着银杏叶葡萄籽复合粉添加水平的提高有升高的势态,且以1.5%银杏叶葡萄籽复合粉组提高最多,为37.65%差异达显著水平(P<0.05)。试验组的蛋黄相对重差异不显著(P>0.05),试验组的蛋黄胆固醇和每个全蛋胆固醇含量随着银杏叶葡萄籽复合粉添加水平的提高有降低的势态且以1.5%银杏叶葡萄籽复合粉组降低显著,分别降低了13.73%(P<0.05)和27.17%(P<0.05)。试验结果显示,蛋鸡饲粮中添加银杏叶葡萄籽复合粉可以提高贵妃蛋鸡血清酶的活性、降低血脂水平和鸡蛋胆固醇含量且以添加1.5%为宜。In order to study the effect of Ginkgo folium-Grape seed compound powder on serum enzyme activity,blood lipid level and egg cholesterol content in Guifei laying hens.A total of 120 healthy Guifei laying hens with 30 weeks were randomly assigned to 4 groups(one control group and three experimental groups)with 3 replicates per group and 10 hens per replicate.Hens in the control group were fed a basic diet,and the experimental groups were fed the basic diet supplemented with 1.0%,1.5%and 2.0%Ginkgo folium-Grape seed compound powder,The pre-experiment lasted 7 d and experiment lasted 60 d.The results showed that compared with the control group,the activity of lactate dehydrogenase in serum was significantly increased in each experimental group(P<0.05),and alanine aminotransferase and alanine aminotransferase activity decreased,but there was no significant difference(P>0.05).The serum triglyceride and serum total cholesterol content were significantly reduced in the experimental group(P<0.05),and the serum HDL-C content increased with the increase of Ginkgo folium-Grape seed compound powder.The serum HDL-C content in 1.5%Ginkgo folium-Grape seed compound powder experimental group was 37.65%,it increased most and had the significant difference(P<0.05).The relative weight of egg yolk in the experimental group was not significantly different(P>0.05).The egg yolk cholesterol and the whole egg cholesterol content in the experimental group decreased with the increase of Ginkgo biloba-Grape seed compound powder,and them in the 1.5%Ginkgo folium-Grape seed compound powder experimental group decreased significantly,reduced 13.73%and 27.17%,respectively(P<0.05).It could be concluded that adding Ginkgo folium-Grape seed compound powder in laying hens’diet can increase serum enzyme activity,reduce blood lipid level and egg cholesterol content,and 1.5%should be added.

关 键 词：银杏叶粉 葡萄籽粉 血清酶活性 血脂水平 胆固醇 贵妃蛋鸡 

分 类 号：S831.5[农业科学—畜牧学]