氯霉素是一种价格低廉的广谱抗生素,曾经是我国水产品等动物养殖中常用的抗菌药物之一。但由于氯霉素对人类存在潜在的危害,可引起再生障碍性贫血、粒状白细胞缺乏症、新生儿、早产儿灰色综合症等疾病,因此动物源性食品中氯霉素的残留受到世界各国和地区的高度重视。欧盟、美国 Chloramphenicol is a low-cost broad-spectrum antibiotics, once China’s aquatic products such as animal husbandry commonly used antibacterial drugs. However, due to the potential hazards of chloramphenicol to human beings, it can cause aplastic anemia, granulocytic leukemia, neonatal and premature infant diseases such as gray syndrome. Therefore, the residues of chloramphenicol in animal-derived foods are affected by many countries and Regional attention. EU, USA