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ID:59764281
大小:265.90 KB
页数:9页
时间:2020-11-23
《转基因食品英文ppt课件.pptx》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、GeneticallyModifiedFood(GMF)Outline:IntroductionofGMFAdvantagesanddisadvantagesHowtotreatGMFIntroduction:GMFistheuseofmodernmolecularbiologytechniques,thegenesofcertainorganismstobetransferredtootherspecies,thetransformationofbiologicalgeneticmaterialtomakeitinshape,nutritionalquality,consumerqualit
2、yandotheraspectsofthepeoplegoalrequireschange.Itincludesgeneticallymodifiedplantfood,geneticallymodifiedanimalfoodandgeneticallymodifiedmicro-organismsfood.FruitsVegetablesAnimalsAdvantagesanddisadvantagesItcanimprovefoodproduction.ItcanIncreasethetypesoffoodandimprovefoodquality.Itcanreducepesticid
3、eusetoavoidenvironmentalpollution.Itmayleadtonewdiseases.Itmaycreatenewtoxins.Itmaydestroytheecosystem.Andtheharmisirreversible.HowtotreatGMF?ToimprovethesafetyofGMF.Tocontrolorlimitthebreedingareaoftransgenicanimalsorplants.Toprotectconsumers’foodsafetyandenhancetheirrightstoknowandtochoose.Thankyo
4、u
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