南宁市市售鸡、鸭、猪肝中铅污染状况的调查分析

Chinese Journal of Health Laboratory Technology(2008)

Cited 1|Views10
No score
Abstract
目的:了解南宁市市售鸡、鸭、猪肝中铅污染状况。方法:随机采集南宁市各农贸集市出售的鸡、鸭、猪肝,用国标法GB/T5009.12-2003,湿法消化,二硫腙比色法检测。结果:在102份样品中,铅检出率为76.9%,平均含量为0.041 mg/kg;其中鸡肝含量为0.037 mg/kg,鸭肝含量为0.028 mg/kg,猪肝含量为0.059 mg/kg,猪肝与鸡肝含量有显著性差异(t=2.37,P<0.05),猪肝与鸭肝含量有非常显著性差异(t=5.59,P<0.01)。结论:南宁市市售鸡、鸭、猪肝中铅含量较低,污染不严重。
More
Translated text
Key words
Liver pollution,Wet digestion,Dithizone colorimetry,Lead
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined