英文对转基因食品与有机食品观点.pptx

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1、ContentDefinitions of GM food and organic foodComparisonsAttitudes and viewpoints第1页/共8页Genetically Modified FoodGenetically modified(GM)food is processed by genetically modified organisms,which transfer one or several exogenous(外源性)genes into certain living organism through genetic engineering tech

2、nology to make it express the corresponding products(peptide or protein).第2页/共8页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 p

3、rocessing standards.第3页/共8页ContrastNonuse of genetic technologyBan food additivesAbundance of nutrient materialsEco-friendlyIncrease crop yield and reduce costLess pests and virus for cropsUnknown effects on human health第4页/共8页International attitudesWestern countriesAfrican countriesEuropean countri

4、esAsian countriesREJECTIONREJECTION第5页/共8页ViewpointsAs 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 food第6页/共8页THANKYOU第7页/共8页感谢您的观看！第8页/共8页