文档介绍：摘要为进一步掌握乌鲁木齐市动物源性食品质量安全现状、了解乌鲁木齐地区食品动物饲养过程中兽药的使用情况和用药方法,本文通过检测分析和生产过程调查相结合的方式,分析了14种兽药在动物源性食品中残留超标问题,并就标准化养殖提出了科学、有效的建议。采用高效液相色谱法(HPLc)对随机采集的乌鲁木齐市畜禽屠宰场、批发市场和超市的53份样品中的兽药残留量进行抽样检测:(1)检测样品中违禁兽药呋喃唑酮残留量超标率30%,需加大对违禁兽药的残留监控:(2)磺胺类药物残留总量超标率66%,猪、牛、羊、鸡均有超标样品,且残留量较高, mg,l【g,,残留问题最为突出。指导农牧民科学合理使用兽药,避免大剂量用药、宰前遵守休药期等是控制残留量偏高的有效措施:(3)磺胺类药物在肝脏中的残留量明显高于肉食品,相对于肉类安全性较低;(4)我国动物源性食品中兽药的最高残留限量较多的采用了国际标准,但仍然与少数发达国家存在差距,对我国动物源性食品出口形成了贸易壁垒。通过对动物饲养生产管理、动物防疫检疫、饲料和药物使用到屠宰加工、流通等各个环节质量控制过程的调查,分析了动物源性食品中兽药残留的原因, 提出了以绿色食品为导向,推广使用疫病综合防治技术、科学合理使用兽药和遵守宰前休药期的建议。关键词:动物源性食品,兽药残留,食品安全 Abstract h1order tofunhcr伊aSp thepresent quality securitysi沁ati叩of aⅡimalderiVedf的d in U册qi,investigatc theveterinary dmgs being used condition and themethod intheUmmqi arca,the question was analyzed that14killds ofvetc血ary dmgs residues exceeded standard limits in deIived aIlimalfood,aIld proposed sciemific and tive suggestion on the st如d枷ized culfivation i11lhisafticle,by theway which llni矗edtheexanliⅡationanalysjs and the investigatiOn 0f production process. 53 samples were gathered衄蛆the poultry slaughterhouse、t11e wholesale market aⅡdthesup锄arket raIldOmIy,and tllesamples residues were detected byHPLC.(1)11le exceeding standard rate ofFur蛇olidone residues was 30%in was harInflll we must enlarge thesupeⅣision of prohibited veterinary dnlgs.(2)The exceeding standard rate ofsulfonamides totalrcsidues w笛66%.The residues were found inthesamples ofp远、cow、she印and chicken,柚d the residueswerchi曲er residuesof呻k werelli曲to aIldthe residues ofpig . The sulfon锄ides residual question waS t11emost me herdsman to use vcterinary dm笋reasonably,avoiding tllelarge dose with thednlgs锄d observing wittldrawal time befbre butchered a11d so on weree骶ctiVe actions rol thc residues hi曲er.(3)sulfonanljdes residues i11liVer obViously wcre higher than inthemeat’ liver security was lower to themeat.(4)T11e MRLs of veterinary dnl拳of our