genetically modified food safety issues 生物技术转基因食品安全 英文论文

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1、GeneticallymodifiedfoodsafetyissuesAbstractAsweallknow,modernbiotechnologyhasbroughthumannumerousbenefits:Throughtheapplicationofbiotechnology,abroadandsignificantincreaseoffoodproductioncanbehappilyseenatglobalagriculturalproduction.ButwhenweenjoytheenormousbenefitsoftheGMfood,anewbutalarmingproble

2、malsocamethatifthesefoodissafeenoughforpeople?ifsomethingseriouslyhappened,whatcanwedo?Maybeyoucanfindsomeanswerinthisthesis.KeyWords:modernbiotechnologyGMfoodsafetyContentsabstractinEnglish1chapter1intruduction.3chapter2Statusofgeneticallymodifiedfoods4Chapter3GMfoodsafetyissues5Chapter4Conclusion1

3、0Reference1110Chapter1IntroductionWhatisbiotechnology?Maybenottoomangpeopleknowitsdefinitionaccurately.Biotechnologyisatechnologywhichcanreformandmaketheuseofthenaturallivesontheingredientofthembytakingadvantageoftheresearchfindsinlifescienceswhichcangreatlyfollowthewillofpeople.Initspurestform,thet

4、erm"biotechnology"referstotheuseoflivingorganismsortheirproductstomodifyhumanhealthandthehumanenvironment.Biotechnologyinoneformoranotherhasflourishedsinceprehistorictimes.Whenthefirsthumanbeingsrealizedthattheycouldplanttheirowncropsandbreedtheirownanimals,theylearnedtousebiotechnology.Thediscovery

5、thatfruitjuicesfermentedintowine,orthatmilkcouldbeconvertedintocheeseoryogurt,orthatbeercouldbemadebyfermentingsolutionsofmaltandhopsbeganthestudyofbiotechnology.Whenthefirstbakersfoundthattheycouldmakeasoft,spongybreadratherthanafirm,thincracker,theywereactingasfledglingbiotechnologists.Thefirstani

6、malbreeders,realizingthatdifferentphysicaltraitscouldbeeithermagnifiedorlostbymatingappropriatepairsofanimals,engagedinthemanipulationsofbiotechnology.10Chapter2StatusofgeneticallymodifiedfoodsAsweallknow,modernbiotechnologyhasbroughthumannumerousbenifits:Throughtheapplicationofbiotechnology,abroada

7、ndsignificantincreaseoffoodproductioncanbehappilyseenatglobalagriculturalproduction.Since1983whenthefirsttimehumangottransgenictobacco,potatobyusingrecombinantDNAtechnology,theplantgeneticengineeringt