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.
出处
《湖北农业科学》
北大核心
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)
关键词
固始鸡
孵化
蛋黄
胆固醇
粗脂肪
锌
Gushi chicks
hatching
yolk
cholesterol
fattiness
zinc
