动物营养学报2012，Vol.24Issue(5)：905-910,6.DOI:10.3969/j.issn.1006-267x.2012.05.015
抽样调查北京地区猪场饲料及饲料原料玉米赤霉烯酮污染状况
Sampling and Investigating Zearalenone Contamination of Feeds and Feedstuffs of Pig Farms in Beijing Area
摘要
Abstract
The zearalenone contents in feeds and feedstuffs were determined using immunoaffinity-HPLC method in this study for knowing the zearalenone contamination situation in feeds and complete feeds of pig farms in Beijing area. Fifty-five feedstuffs which were corn, soybean meal, bran and distillers dried grains with solubles (DDGS) and seventy-six complete pig feeds were collected from 15 pig farms located in Changping district, Daxing district, Yanqing district, Pinggu district and Shunyi district in Beijing area, and the zearalenone contents were determined. The results showed that the detection rates of zearalenone in corn, soybean meal, bran, DDGS and complete feeds were 100. 00% , 54. 45% , 100. 00% , 100. 00% and 58. 88% , the over standard rates were 0. 00% , 0. 00% , 0. 00% , 41. 18% and 0. 00% , and the average contents were 109. 08, 9. 19, 14.92, 882.68 and 58.88 μg/kg, respectively. The results indicate that there are differences in zearalenone contents among different kinds of feeds and feedstuffs. The average content of zearalenone in DDGS is exceeded , but average contents in complete pig feeds and other feedstuffs such as corn, soybean meal and so on are not exceeded.关键词
饲料原料/玉米赤霉烯酮/霉菌毒素/污染Key words
feedstuff/ zearalenone/ mycotoxin/ contamination分类
农业科技引用本文复制引用
雷元培,计成,马秋刚,谢实勇,赵丽红,范彧,李笑樱,王梁,谯仕彦,云鹏..抽样调查北京地区猪场饲料及饲料原料玉米赤霉烯酮污染状况[J].动物营养学报,2012,24(5):905-910,6.基金项目
生猪产业技术体系北京创新团队项目 （）
北京农业国际合作项目 （）
