英文对转基因食品与有机食品的观点.pptx

The comparison between GM food and Organic foodBy Group:SunstridersContentDefinitions of GM food and organic foodComparisonsAttitudes and viewpointsGenetically Modified FoodGenetically modified(GM)food is processed by genetically modified organisms,which transfer one or several exogenous(外外源源性性)genes into certain living organism through genetic engineering technology to make it express the corresponding products(peptide or protein).Organic FoodOrganic food internationally refers to naturally non-polluted foods.Organic food was produced usually from organically agricultural systems.Organic food is processed according to professional principles and processing standards.ContrastNonuse of genetic technologyBan food additivesAbundance of nutrient materialsEco-friendlyIncrease crop yield and reduce costLess pests and virus for cropsUnknown effects on human healthInternational attitudesWestern countriesAfrican countriesEuropean countriesAsian countriesREJECTIONREJECTIONViewpointsAs far as Im concerned,genetically modified food can indeed meet some needs that people want,but meanwhile,the GM food security should be paid more attention to because of the risk of unclear effects.For genetically modified foodTo our knowledge,the organic food is worth practical production.And we are more likely to choose it if organic food can be more productive and beneficial to our bodies.Organic food still needs promotion and improvements.For organic foodTHANKYOU