固始鸡孵化期间蛋黄胆固醇、粗脂肪和锌含量分析  

Analysis on Contents of Cholesterol,Fattiness and Zinc in Gushi Chick's Yolk During Hatching

作　　者：李国喜[1] 康相涛[1] 韩瑞丽[1] 孙桂荣[1] 李朝云[1] 梅承君[1] 

机构地区：[1]河南农业大学牧医工程学院,郑州450002

出　　处：《湖北农业科学》2006年第4期497-499,共3页Hubei Agricultural Sciences

基　　金：国家863计划项目(2002AA242021);河南省重大科技攻关项目(0222010900;0322010600);河南省高校杰出科研人才创新工程项目(2000KYCX005)

摘　　要：对固始鸡种蛋孵化期间蛋黄中胆固醇、粗脂肪和锌含量的测定表明,胆固醇含量0～6胚龄明显升高,以后出现阶段性降低;粗脂肪含量0～6胚龄无明显变化,6胚龄以后逐渐降低;锌含量0～3胚龄和6～12胚龄明显升高,3～6胚龄和12～21胚龄降低。The results of the determination of the cholesterol,fattiness and zinc in Gushi chick＇s yolk showed that the content of cholesterol increased gradually from 0 to 6th day of embryo age, then decreased,and the content of fattiness had no obviously change during 0-6 day of embryo age,and after 6 day-age decreased gradually,and the content of zinc increased obviously from 0 to 3rd day-age and from 6th to 12th day-age,and decreased from 3rd to 6th day-age and from 12th to 21st day-age.

关 键 词：固始鸡 孵化 蛋黄 胆固醇 粗脂肪 锌 

分 类 号：S831.8[农业科学—畜牧学] TS253.1[农业科学—畜牧兽医]