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,anewb

2、utalarmingproblemalsocamethatifthesefoodissafeenoughforpeople?ifsomethingseriouslyhappened,whatcanwedo?Maybeyoucanfindsomeanswerinthisthesis.KeyWords:modernbiotechnologyGMfoodsafetyContentsabstractinEnglish1chapter1intruduction.3chapter2Statusofgeneticallymodifiedfoods4Chapter3GMfood

3、safetyissues5Chapter4Conclusion10Reference1111Chapter1IntroductionWhatisbiotechnology?Maybenottoomangpeopleknowitsdefinitionaccurately.Biotechnologyisatechnologywhichcanreformandmaketheuseofthenaturallivesontheingredientofthembytakingadvantageoftheresearchfindsinlifescienceswhichcang

4、reatlyfollowthewillofpeople.Initspurestform,theterm"biotechnology"referstotheuseoflivingorganismsortheirproductstomodifyhumanhealthandthehumanenvironment.Biotechnologyinoneformoranotherhasflourishedsinceprehistorictimes.Whenthefirsthumanbeingsrealizedthattheycouldplanttheirowncropsan

5、dbreedtheirownanimals,theylearnedtousebiotechnology.Thediscoverythatfruitjuicesfermentedintowine,orthatmilkcouldbeconvertedintocheeseoryogurt,orthatbeercouldbemadebyfermentingsolutionsofmaltandhopsbeganthestudyofbiotechnology.Whenthefirstbakersfoundthattheycouldmakeasoft,spongybreadr

6、atherthanafirm,thincracker,theywereactingasfledglingbiotechnologists.Thefirstanimalbreeders,realizingthatdifferentphysicaltraitscouldbeeithermagnifiedorlostbymatingappropriatepairsofanimals,engagedinthemanipulationsofbiotechnology.11Chapter2StatusofgeneticallymodifiedfoodsAsweallknow

7、,modernbiotechnologyhasbroughthumannumerousbenifits:Throughtheapplicationofbiotechnology,abroadandsignificantincreaseoffoodproductioncanbehappilyseenatglobalagriculturalproduction.Since1983whenthefirsttimehumangottransgenictobacco,potatobyusingrecombinantDNAtechnology,theplantgenetic

8、engineeringt