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Position: Home > Articles > Detecting and Analysis of Heavy Metal Lead in Feedstuff in Huludao Region Feed Review 2013 (4) 25-27

葫芦岛地区饲料中重金属铅的检测分析

作  者：
丁景华;李凤梅;孟楠
单  位：
葫芦岛兽药饲料监察所
关键词：
饲料;铅;石粉
摘  要：
通过对葫芦岛多家饲料生产厂家生产的饲料进行抽样检测,揭示葫芦岛地区饲料行业中饲料中重金属铅污染的现状。结果表明,所检测91批次饲料样品中有21批次铅含量超过饲料卫生标准规定,合格率为76.9%;对6家饲料生产厂家所使用饲料级石粉铅含量为83.4～92.8mg·kg-1;饲料产品的生产环节和经营环节合格率分别为73.97%和88.89%。结果表明,蛋鸡饲料在生产环节上铅含量超标现象较为严重。
译  名：
Detecting and Analysis of Heavy Metal Lead in Feedstuff in Huludao Region
作  者：
DING Jinghua, LI Fengmei, MENG Nan (Control Institute of Veterinary Bioproducts and Pharmaceuticals, Huludao 125000, Liaoning China)
关键词：
feedstuff; lead; stone flour
摘  要：
The heavy metal pollution of lead in feed was investigated by detecting feedstuff samples produced by factories in Huludao region. The results showed that, in all 91 feed samples, the contents of lead in 21 samples were higher than hygienical standard for feeds. The percent of pass was 76.9%. The contents of lead in limestone flour samples of feed grade from 6 different feed factories were from 83.4 to 92.8 mg·kg-1 . The percents of pass of feed from manufacture and market were 73.97% and 88.89% respectively. High lead content which was above limit provided by hygienical standard for feed was more serious in feed of production.

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