what is genetically engineered food?
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What is Genetically Engineered Food?. İHSAN DOĞRAMACI FOUNDATION BILKENT ERZURUM LABORATORY HIGH SCHOOL. Ayşe AKÇAY ---TR084 /043 Özge AYDIN ---TR084/072. GENETICALLY E NGINEERED FOOD. What is GM food?. What is GM food?. DNA has been changed Not natural - PowerPoint PPT PresentationTRANSCRIPT
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What is Genetically Engineered Food?
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GENETICALLY ENGINEERED FOOD
Ayşe AKÇAY ---TR084 /043 Özge AYDIN ---TR084/072
İHSAN DOĞRAMACI FOUNDATION BILKENT ERZURUM LABORATORY HIGH SCHOOL
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What is GM food?
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What is GM food?
DNA has been changed
Not natural Modern
Biotechnology, Gene Technology, Recombinant DNA Technology, Genetic Engineering
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What is GM food?
Methods: Transference of
selected individual genes
Transference of non-related species
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What is GM food?
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Why GE foods grown and produced?
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Why GE foods grown and produced?
Greater benefit(duration, nutritional value)
Crop protection(against insect, viruses, herbicides)
To prevent food shortage
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Foods which are Genetically Modified
99% soybeans, corn, cotton(cottonseed oil), rapeseed
Potatoes, tomatoes, rice, wheat, pumpkin, sunflower, some kind of fishes, papaya, sugar cane, sugar beet, carrot sweet corn.
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Foods which are Genetically Modified
Banana, strawberry, watermelon, melon, cherry, raspberry, pepper, and pineapple
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What About Food Security?
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What About Food Security?PRODUCERS OF GM FOODS GİVE DUE CONSİDERATİON TO THE POTENTİAL RİSKS TO HEALTH AND ENVİRONMENT
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Some people have no idea about GM foods...
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Some People Say it’s Helpful...
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Some People Say it’s Helpful...
Durable foods Pest resistance Herbicide tolerance Disease, cold, drought resistance Enhanced taste and quality
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Some People Say it’s Helpful...
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Some People Say it’s Harmful...
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Some People Say it’s Harmful...
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Some People Say it’s Harmful - Health risks
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Some People Say it’s Harmful - Health risks
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Some People Say it’s Harmful...
Environmental hazards
Cultivation becomes depended on companies producing seeds
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Some People Say it’s Harmful...
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Common Criticisms
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Because of religious problems; Labelling?
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Economic problems
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Patents for DNA...
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Global Area of GM Crops
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Food Poisoning
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GM Food is Everywhere.
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GM Food is Everywhere.
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References
http://www.csa.com/discoveryguides/gmfood/overview.php
http://en.wikipedia.org/wiki/Genetically_modified_food
http://edis.ifas.ufl.edu/fs084 http://www.who.int/foodsafety/publicati
ons/biotech/20questions/en/ www.stratejikboyut.com/.../gdolu-
urunler-nicin-uretiliyor--26422.html http://www.forumdas.net/saglikli-yasam
/gdolu-urunler-36257/ http://www.bionetonline.org/English/Co
ntent/ff_cont3.htm http://snippits-and-slappits.blogspot.co
m/2009/05/normal-0-false-false-false-en-us-x-none.html
Bilim Teknik Magazine, August 2009
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