大豆卵磷脂取代卵黄对猪精液低温保存的影响  

Effect of Phosphatidyl Choline as a Substitute to Egg Yolk on Low Temperature Preservation of Boar Semen

作　　者：胡传水[1,2] 朱银莉[2] 许春荣 李美珍 胡传活[2] 

机构地区：[1]广西农业职业技术学院,南宁530007 [2]广西大学动物科技学院,南宁530005 [3]广西畜禽品种改良站,南宁530001

出　　处：《广西农学报》2013年第1期36-38,63,共4页Journal of Guangxi Agriculture

基　　金：广西教育厅科研项目(201012MS001);广西水产畜牧兽医局科技计划项目(桂渔牧科1204934)

摘　　要：为了进一步优化猪精液低温保存稀释液配方,用不同浓度(1.50%、3.00%、4.50%)的大豆卵磷脂取代稀释液中的卵黄,进行猪精液低温保存试验。结果表明,以卵磷脂完全取代猪精液低温保存稀释液中的卵黄时,3.00%、1.50%浓度组与含20.00%卵黄的常用稀释液保存效果相当(3%:P>0.05,1.5%:P<0.01),其中含1.50%卵磷脂的稀释液保存效果最好。To further optimize the extender formula for low temperature preservation of boar semen, three different concentrations （ 1.50% , 3.00% and 4.50% ） of soybean lecithin were used as a substitute to egg yolk in the diluents when this comparative trial of boar semen storage at 0 - 5 C was carried out. The results showed that it got the same （ P 〉 0. 05 ） or better （ P 〈 0.01 ） effect of boar semen low tempera- ture preservation to replace 20.00% egg yolk by 3.00% or 1.50% phosphatidyl choline, and the opti- mum of the three concentrations was 1.50%.

关 键 词：猪 精液 低温保存 大豆卵磷脂 

分 类 号：S828.34[农业科学—畜牧学]