用免疫亲合柱荧光检测法检测饲料及饲料原料中玉米赤霉烯酮  

The Detection of Zearalenone in Feeds and Feed Materials by Immunity Affinity Column Fluoroscopy

作　　者：谢刚[1] 杨卫辰[2] 李荣涛[3] 孙启玲[1] 陈兰[3] 吴君里[3] 

机构地区：[1]四川大学生命科学学院,四川成都610064 [2]国家粮食局监督检查司,北京100038 [3]国家粮食储备局成都粮食储藏科学研究所,四川成都610031

出　　处：《粮食与饲料工业》2005年第3期44-44,共1页Cereal & Feed Industry

摘　　要：利用免疫亲合柱荧光检测法检测了 12 9个饲料及饲料原料的玉米赤霉烯酮含量 ,并用高效液相色谱仪进行了相关性研究。检测结果显示 ,免疫亲合柱荧光检测法的检测限为 0 .0 1mg/kg ,变异系数为 2 .9% ,回收率为 96 % ,线性检验相关系数为 0 .9996。玉米赤霉烯酮含量范围 :38个饲料样品为 0 .11～ 4 .2 0mg/kg ,91个原料样品为 0 .0 4～ 4 .4 0mg/kg。The content of zearalenone in 129 samples of feeds and feed materials were detected by immunity affinity column fluoroscopy and relevant researches were made with high performance liquid chromatograph. The detection results showed that the limit of detection was 0.01 mg/kg , the coefficient of variation was 2.9%, the rate of recovery was 96% and the value r of linear detection was 0.999 6. The content range of zearalenone was: 0.11～4.20 mg/kg in 38 feed samples and 0.04～4.40 mg/kg in 91 material samples.

关 键 词：饲料 玉米赤霉烯酮 免疫亲合柱荧光检测法 高效液相色谱检测法 

分 类 号：S816[农业科学—饲料科学]