英文PPT-转基因食品

GeneticallyModifiedFoods（GMF)——Angelordevil？LiuJuanboInstituteofProcessEngineering,CASGeneticallyModifiedFoods（GMF)——Angelordevil？GeneticallyModifiedFoods——definitionGMFisusingmodernmolecularbiologicaltechnology,transferbiologicalgenetootherspecies,inordertomodifybiologicalgeneticandchangeit’squalityintheshape,nutritionalquality.——Angelordevil？TheadvantagesofGMF1.Solvetheproblemoflackoffoods.Wehavetoadmitthattransgenictechnologycanincreaseproduction,whichisveryimportantforacountrywithalargePopulation!GeneticallyModifiedFoods——Angelordevil？TheadvantagesofGMF2.Decreasethefrequencyofusingpesticides,avoidthepollutionofenvironment.3.Increasethenutritionoffood.ButDuetoitssafetyproblems,GeneticallyModifiedFoodsiscalledtheWorld'sMostControversialFood!Let’sfurtherunderstandingit.GeneticallyModifiedFoods——Angelordevil？Wecannotpredictifthegeneticallymodifiedfoodwillharmtheenvironment.Theimpactofstormsorrainingdaysongeneticallymodifiedfoodsisunknown.GeneticallyModifiedFoods——ThedisadvantageofGMF:Althoughthegeneticallymodifiedfoodwasmadebythescientists,theydidn’tmakesuredoesgeneticallymodifiedfoodhavebadeffectsofpeople’shealth.Maybe,thiskindoffoodwouldinfluencenotonlyhealth,butalsointelligence.Let'slookatsomereports:WealsohavetoadmitthatGMFhasapotentialdanger.GeneticallyModifiedFoods——Angelordevil？Thisisasurveyresultofgeneticallymodifiedfoodinpeople‘sminds.Frompicturewecanseealmostcompletelyoppositeopinions.GeneticallyModifiedFoods——AsurveyresultCurrentsituation:Foodisthefirstnecessityforpeople!SowearecareabouthowfarisGMFfromus:FromthepictureswecanseethatGMFhasenteredintoourdailylife.GeneticallyModifiedFoods——Angelordevil？Ifyoucan’tacceptGeneticallyModifiedFoods,youshouldknowthesignofgeneticallymodifiedfood.Finally:ForthemostcontroversialFood,weshouldtreatitcautiously.GeneticallyModifiedFoods——ConclusionTheendTHANKYOU!