(英文PPT)对转基因食品与有机食品的观点

ThecomparisonbetweenGMfoodandOrganicfoodByGroup:SunstridersContentDefinitionsofGMfoodandorganicfoodComparisonsAttitudesandviewpointsGeneticallyModifiedFoodGeneticallymodified(GM)foodisprocessedbygeneticallymodifiedorganisms,whichtransferoneorseveralexogenous(外源性)genesintocertainlivingorganismthroughgeneticengineeringtechnologytomakeitexpressthecorrespondingproducts(peptideorprotein).OrganicFoodOrganicfoodinternationallyreferstonaturallynon-pollutedfoods.Organicfoodwasproducedusuallyfromorganicallyagriculturalsystems.Organicfoodisprocessedaccordingtoprofessionalprinciplesandprocessingstandards.ContrastNonuseofgenetictechnologyBanfoodadditivesAbundanceofnutrientmaterialsEco-friendlyIncreasecropyieldandreducecostLesspestsandvirusforcropsUnknowneffectsonhumanhealthInternationalattitudesWesterncountriesAfricancountriesEuropeancountriesAsiancountriesViewpoints•AsfarasI’mconcerned,geneticallymodifiedfoodcanindeedmeetsomeneedsthatpeoplewant,butmeanwhile,theGMfoodsecurityshouldbepaidmoreattentiontobecauseoftheriskofuncleareffects.Forgeneticallymodifiedfood•Toourknowledge,theorganicfoodisworthpracticalproduction.Andwearemorelikelytochooseitiforganicfoodcanbemoreproductiveandbeneficialtoourbodies.Organicfoodstillneedspromotionandimprovements.FororganicfoodTHANKYOU