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The Past, Present, and Future of Food Biotechnology - PowerPoint ...
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The Past, Present and Future of
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What is Food Biotechnology?What is Food Biotechnology?
Food biotechnology is the evolution of traditional agricultural techniques such as crossbreeding and fermentation.
It is an extension of the type of food development that has provided nectarines, tangerines and similar advancements.
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Technically Speaking...Technically Speaking...
Food biotechnology employs the tools of modern genetics to enhance beneficial traits of plants, animals, and microorganisms for food production. It involves adding or extracting select genes to achieve desired traits.
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Evolution of Evolution of Food BiotechnologyFood Biotechnology
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Food Biotechnology: Food Biotechnology: From Farm to ForkFrom Farm to Fork
• Farming & the environment• Food quality & processing• Health & nutrition• Developing nations
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Farming & the EnvironmentFarming & the Environment
• Reduces the use of pesticides
• Decreases soil erosion
• Helps protect water
• Conserves land & fossil fuels
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FarmersFarmers
• Increases crop yields
• Reduces farmer production costs
• Decreases farmer exposure to pesticides
• Improves farming efficiency
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Preventable plant diseases Preventable plant diseases
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Farming & Animal Farming & Animal BiotechnologyBiotechnology
• Animal feed: biotechnology vs. traditional variety
• Animal products: milk, meat & eggs
• May improve feed supplies
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Food Quality & ProcessingFood Quality & Processing
• Many processed foods use biotech crops
• Improved fat profile in oils - more stable for frying
• Delayed ripening = fresher produce
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Health & NutritionHealth & Nutrition
• More nutritious products to meet consumer demands
• Some oils may not require hydrogenation, and therefore be low or free of trans fatty acids
• Potatoes with higher solid content
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Developing Nations:Developing Nations:Biotechnology’s Impact on Biotechnology’s Impact on
Food SecurityFood Security
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Combating HungerCombating Hunger
• Food biotechnology will allow more food to be produced on less land
• Economic benefits will allow food biotechnology to contribute to combating global hunger
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Combating Hunger & MalnutritionCombating Hunger & Malnutrition
• Vitamin A deficiency and iron-deficiency afflict millions worldwide
• Potential solution: “golden rice”
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Consumers benefit from food Consumers benefit from food biotechnologybiotechnology
• Better environment• Better food processing & quality• Improved nutritional profile
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Current Products ofCurrent Products ofFood BiotechnologyFood Biotechnology
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Consumers Support Consumers Support Food BiotechnologyFood Biotechnology
• Nearly two-thirds believe food biotechnology will benefit their family in the next five years
• More than half would choose products modified to taste better or fresher
• Nearly three-quarters of consumers would likely buy produce protected against insect damage
Source: IFIC/Cogent, April 2003
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FDA
USDA
AMA
IFT
EC
FAO/WHO
ADA
Food Biotechnology Food Biotechnology Is SafeIs Safe
• Food biotechnology is one of the most extensively reviewed agricultural advancements to date
• Studies to date show no evidence of harmful effects
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U.S. Labeling Policy for U.S. Labeling Policy for Food BiotechnologyFood Biotechnology
• FDA safety standards are consistent for all foods.
• A label disclosure would be required if . . . – Allergens were present in the food– Levels of naturally occurring toxins had increased.– Nutrient composition or profile had been changed from
its traditional counterpart
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Consumers Support Consumers Support Labeling PolicyLabeling Policy
• Nearly two-thirds of consumers support the FDA labeling policy Source: IFIC/Cogent, April 2003
62%
24%
6%8%
Support FDAlabeling policy
Oppose FDAlabeling policy
Don'tknow/refused
Neither Supportnor Oppose
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FDA & Labeling Guidelines FDA & Labeling Guidelines
• Jan 2001 FDA draft voluntary labeling guidelines released for public comment– “GM” or “GMO” would not be allowed
on labels• Consumers found confusing• Misleading because inaccurate
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What Does the Future Hold?What Does the Future Hold?
Food biotechnology has the potential to:
• Reduce natural toxins in plants• Provide simpler and faster ways
to detect pathogens• Extend freshness • Increase farming efficiency
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Future Health BenefitsFuture Health Benefits
• “Golden rice”• Reduced allergens
in food• Improved
nutritional content
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The Future: Beyond Food The Future: Beyond Food
• Plant-made Pharmaceuticals – growing medicines in plants
• Edible vaccines• “No mow” grass