动物食品卫生学Word文件下载.docx
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动物食品卫生学Word文件下载.docx
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TopreventthedisseminationofAmphixenosis;
Topreventfood-poisoningandthepollutionofnoxioussubstance;
Tomaintaincecommercialcreditandreputationofanimalfood;
Toexecuteandconsummatefoodsanitarycodes.
三.Thehistoryandprospectofanimalfoodhygiene
(一)Thehistoricreview
Theoverseas:
Afterthe16centuryandtherenaissance,FranceandItalybegantocarryoutbutcheringtest,Russiabeganfrom18centuryandAmericain1906.Allinall,uptothe19centuryfirst,developedinternationaltradeandmeatcoldstorage,thenmeatsanitarymodernsystemwasestablished.
Thedomestic:
Fromnow2500,Zhoudynastywastheearlistoriginofmeattest.DonghandynastyZhangzhongjingbooked《JinGuisummary》,In1928GuomingdangdepartmentofHealthgavetheruleupto1935,butonlyforfreshmeatandicedmeattest;
In1949,afterbuildingupastate,foodhygienictestwasbeganformally.
In1950,many-stagehygienicandantiepidemicstationswereestablish.
In1959,“Fourdepartmentregulation”:
MinistryofAgriculture、MinistryofPublicHealth、Ministryofforeigntradandministryofcommercepublished“meathygienictesttyiedoutregulateon”altogether.
In1982,《foodhygieniccodes》waspublished
In1987,fixed-pointabatage
In1991,《animalandplantquarantinecodesforleavingandenteringcountry》
In1998,《animalassanation》and《swinebutchedregulation》
(二)Thestatusquoandprospect
1zoonosisincreasedgradually,manydiseasessuchasfootandmouthdisease、Neapolitandiseaseandchronicswineplaguespreadedendemicityandregionality;
Therecentyear,thenewplagueappearednowandthen,asAvianflu、toroidviraldisease、EperythrozoonsuisandSARS.
2environmentalpollution:
food-poisoningproblemcausedbypesticideisincreasingyearbyyear;
antibioticoverdosedledtodrugfastandimmunodeficiencythatevokedhighreconstruction;
Clenbuterolhydrochlorideisaddedtoforagethenrevokedhumanpanic.
3Nuclearradiatedproblem:
warfareandnucleartest,nuclearIndustryandkineticdevelopmentinducedRadioelementtoradiatewhatwillbeharmtohumans.
4livestockandpoultry`sabatageandelaborationandtheotheranimalfoodprocessingwasoperatedwithdiversificationthenappearedhypocriticalandcheatedphenomenon,thatnotonlyeffectedanimalfoodhygienicqualityacutelybutalsogavehumanhealthsevereconsequence.
5transgenicfoodandhissafetyproblemexistedhiddendanger.
WordsList:
abatage-----------------------------------------------------------------------------------屠宰
Amphixenosis--------------------------------------------------------------------------人畜共患寄生虫病
antiepidemic-----------------------------------------------------------------------------防疫的
antibiotic---------------------------------------------------------------------------------抗生素
aquatic-----------------------------------------------------------------------------------水生的
assanation-------------------------------------------------------------------------------卫生法
avianflu---------------------------------------------------------------------------------禽流感
Clenbuterolhydrochloride------------------------------------------------------------克仑特罗
commercial-----------------------------------------------------------------------------商业的
consummate----------------------------------------------------------------------------完善
dissemination---------------------------------------------------------------------------传播
ecsomatics------------------------------------------------------------------------------检验
endemicity------------------------------------------------------------------------------地方流行性
Eperythrozoonsuis--------------------------------------------------------------------猪附红细胞体
execute-----------------------------------------------------------------------------------执行
hygiene----------------------------------------------------------------------------------卫生学
hypocritical-----------------------------------------------------------------------------伪善者
immunodeficiency---------------------------------------------------------------------免疫缺陷
kinetic------------------------------------------------------------------------------------动态的
livestock---------------------------------------------------------------------------------家畜
overdose---------------------------------------------------------------------------------超剂量
pesticide---------------------------------------------------------------------------------杀虫剂
poultry-----------------------------------------------------------------------------------家禽
propagation------------------------------------------------------------------------------传播
quarantine-------------------------------------------------------------------------------检疫
regionality-------------------------------------------------------------------------------区域性
renaissance------------------------------------------------------------------------------文艺复兴
sanitary----------------------------------------------------------------------------------卫生的
swine-------------------------------------------------------------------------------------猪
transgenic--------------------------------------------------------------------------------转基因
toroidviraldisease---------------------------------------------------------------------圆环病毒病
veterinary--------------------------------------------------------------------------------兽医
zoonosis---------------------------------------------------------------------------------动物传染病
ThefirstpageAnimalfoodcontaminationandmanipulation
Thefirstchapteranimalfoodcontaminationanddanger
(3studyperiod)
Thefirstsection:
Theconceptandcategorizationofanimalfoodcontamination
一.Theconceptoffoodcontamination
(一)Foodcontamination:
Thefoodcontainoriginallyandinfiltrate,thenaddedvariouskindsacuteandchronichazardouslivethingandchemicalsubstance.
(二)Thefeatureoffoodcontamination
1.Urbanpollutionenrichpartlybyfoodchainbesidesdirectpollutedrawmaterialandpreparation
2.Theharm:
acuteaffection,thehazardoussubstanceaccumulatedandresiduedinvivothenchroniclesionandpotentialthreaten
3.Thecontaminatedfoodcannotberecognizedbysenseorganbecausepartfoodappearedsenseorganchange.
4.Theconventionalcoldandheattreatmentcannotachieveabsoluteharmless,especiallypoisonouschemicalmaterialscausedpollution.
(三)Foodchain
Foodchainisinecosystemfromlowtohighlivingthingactasfoodonebyoneconnectingaecosystem.
Foodchainhasthetwocorrelatedwithmankind:
Theterrestrialfoodchain:
soil-----crop------livestockandfowl-----mankind
Theaquaticfoodchain:
water-----plankton(plants-----animal)------fish------mankind
二.Thecategoryofanimalfoodcontamination
Thefeatureofurbanpollutionisclassifiedthebiologicalandchemicalnature.
Thecharacterofpollutantisclassifiedthebiological、chemicalandradioactivitythreeaspect.
(一)Biologicalfoodcontamination:
itcomprisesmicrobialandparasiticcontamination;
poisonousbiologicaltissueandinsects.
1.Themicrobialcontamination:
Themicrobesexistthenaturalworldextensivelyregardlessofwater、soilandair,sofoodmaybepollutedinthecourseofprocessing、transportation、storage、marketingandeating.
2.Theparasiticcontamination:
ThepathogenoftheAmphixenosisandanimalpropagationofdiseasepollutesbyanimalfood.
3.Thepoisonousbiologicaltissue:
Itisdeleteriousnessitselfandedibleharmfuleffectsformankind.
4.Insects:
Fly、larvina、beetleandmitesexistinmeat、eggandmilk.
(二)Chemicalfoodcontamination:
variouskindsnoxiousmetals、non-metal、inorganiccompound、organiccompound,etc.
Thekindsofchemicalfoodcontaminationaccordingtotheoriginofcontamination:
1.Industrial“threewaste”pollution:
wasteliquids、wastegases、wasteresidue
2.pesticidepollution:
pesticideisusedagriculture、forestry、animalhusbandry、fisheryandsanitationandsoonplentyofdomaingenerallytoincreaseproductivityandbumperharvest,thenactsastheimportantactorforprotectingmankind.
Pesticideresidue:
itispesticideitselfanditsmetabolinthatkeepsinstorageandjeopardizesmankindhealth.
3.veterinarydrugspollution:
veterinarydrugsresidualproblem
4.foodadditivepollution:
foodadditivesaresomeaddedchemosynthesisandnaturalchemicalsthatmayimprovekeepingquality,increasecolor、smellingandflavorthenenhanceanticorrosiveandprocessingtechnique.
(三)radioactivefoodcontamination:
radioactivematerialsaresorbedorabsorbedbyfoodanditstoxicityisharmtomankind.
Thesecondsection:
Thepathwayofanimalfoodcontamination
Thepathwayofanimalfoodcontaminationisversatilethatexiststhecourseoffoodproducing、processing、transp
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- 关 键 词:
- 动物 食品 卫生学