^(60)Coγ射线对高免卵黄液中AE病毒的灭活  

Inactivative Effect of ^(60)Coγ Rays on AEV Virus in High Immunity Egg Yolk

作　　者：古少鹏[1] 郑明学[1] 柴桂珍 韩克光[1] 马海利[1] 

机构地区：[1]山西农业大学动物科技学院,山西太谷030801 [2]山西省兽药监察所,山西太原030000

出　　处：《中国兽医学报》2003年第6期541-542,共2页Chinese Journal of Veterinary Science

基　　金：山西省科委攻关项目 (9710 15 );山西农业大学科技创新资助项目 (2 0 0 0 0 5 )

摘　　要：用不同剂量、剂量率的 6 0 Coγ射线 ,对人工污染一定量的禽传染性脑脊髓炎病毒 ( AEV)的高免卵黄液进行辐照 ,研究了其对病毒的灭活效果和对卵黄抗体的影响。结果表明 ,6 0 Coγ射线辐照 ,可以灭活高免卵黄液中的 AEV,且随辐照剂量、剂量率的增大 ,灭活率也增高 ;AEV在卵黄液中的 D1 0 值为 6 .6 1～ 7.0 6 k Gy;9.2 k Gy以上的辐照剂量 ,可以将高免卵黄液中的 AEV完全灭活 。AE virus in the yolk were irradiated using different dosage,dosage rats of 60 Co γ,and the effect of the inactivation and the effect on yolk antibody were studied;The result showed that AE viruses were killed and its inactivation rate increased with the increase of irradiation dosage and dosage rate;The D 10 value of AE virus in the yolk was 6 61~6 87 kGy;AE virus could be totally inactivated by the dosage of 9 2 kGy,and the antibody in the yolk was not affected.

关 键 词：高免卵黄液 传染性脑脊髓炎病毒 钴60γ射线 灭活作用 辐照 

分 类 号：S852.4[农业科学—基础兽医学] S852.65[农业科学—兽医学]