Danaher Martin, Campbell Katrina, O'Keeffe Michael, Capurro Emiliana, Kennedy Glenn, Elliott Christopher T
Food Safety Department, Ashtown Food Research Centre, Ashtown, Dublin 15, Ireland.
Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2008 Jan;25(1):32-40. doi: 10.1080/02652030701552956. Epub 2007 Oct 22.
A survey was carried out on the occurrence of dinitrocarbanilide (DNC), the marker residue for nicarbazin, in poultry produced in Ireland during 2002-2004. Liver (n = 736) and breast muscle samples (n = 342) were tested. DNC residues were found in 40 and 26% of liver and breast muscle samples at levels greater than 12.5 and 5 microg kg(-1), respectively. DNC residues were found at >200 microg kg(-1) in 12 and 0% of liver and muscle samples, respectively. Samples of breast muscle (n = 217) imported from 11 countries were also tested for DNC residues. A lower incidence of DNC residues (6%) was found in imported breast muscle. Egg samples (n = 546) were tested and DNC residues were found in nine samples, with levels ranging between 14 and 122 microg kg(-1). Analysis of poultry, carried out as part of official food inspection in the period 2004-2006, indicated a reduction in the number of broiler liver samples containing DNC at >200 microg kg(-1), to approximately 7%. Low levels of DNC residues continue to be found in <2% of egg samples.
对2002 - 2004年爱尔兰生产的家禽中作为尼卡巴嗪标记残留物的二硝基卡巴苯胺（DNC）的出现情况进行了一项调查。检测了肝脏样本（n = 736）和胸肌样本（n = 342）。分别在40%的肝脏样本和26%的胸肌样本中发现了DNC残留物，其含量分别高于12.5和5微克/千克。分别在12%的肝脏样本和0%的肌肉样本中发现DNC残留物含量>200微克/千克。还检测了从11个国家进口的胸肌样本（n = 217）中的DNC残留物。在进口胸肌中发现DNC残留物的发生率较低（6%）。检测了鸡蛋样本（n = 546），在9个样本中发现了DNC残留物，含量在14至122微克/千克之间。2004 - 2006年期间作为官方食品检查一部分进行的家禽分析表明，含有>200微克/千克DNC的肉鸡肝脏样本数量减少到了约7%。在不到2%的鸡蛋样本中仍发现有低水平的DNC残留物。
