Nanoparticles in Food Crops Need to be Studied
June 10, 2011| |
Little is known about the effects of nanoparticles on corn, tomatoes, rice and other food crops. This observation is forwarded in an article on "Interaction of nanoparticles with edible plants and their possible implications in the food chain" published in the Journal of Agricultural and Food Chemistry. Nanotechnology is expected to boost the productivity of plants for food, fuel, and other uses.
Jorge Gardea-Torresdey of the University of Texas at El Paso and colleagues note that nanoparticles, which are 1/50,000th the width of a human hair, are used in products ranging from medicines to cosmetics. They analyzed nearly 100 scientific articles on the effects of different types of nanoparticles on edible plants. "Literature review confirmed that knowledge on plant toxicity of [nanomaterials] is at the foundation stage," the team said. The emerging field of nanotoxicity will address the missing information.
View the original article at http://portal.acs.org/portal/acs/corg/content?_nfpb=true&_pageLabel=PP_ARTICLEMAIN&node_id=223&content_id=CNBP_027434&use_sec=true&sec_url_var=
region1&__uuid=ac23b8ba-970b-4ba9-9874-e9debeeb9832
| |
Biotech Updates is a weekly newsletter of ISAAA, a not-for-profit organization. It is distributed for free to over 22,000 subscribers worldwide to inform them about the key developments in biosciences, especially in biotechnology. Your support will help us in our mission to feed the world with knowledge. You can help by donating as little as $10.
-
See more articles:
-
News from Around the World
- Hotter Summers Beginning in 20 Years, says Stanford Climate Scientists
- World Food Prices Set to Remain High
- Southern African Confederation of Agricultural Unions Supports GM Crops in Africa
- Research Partnership to Reduce Crop Loss From Striga Weed in Africa
- G8-Africa Partnership to Revitalize Agriculture
- Uganda Implements Field Trials of GM Bananas
- Farmer Networks Crucial in Adoption of New Technologies
- Scientists Shed Light on Phototrophism in Dicots
- First Company Accreditation by USDA Seed Conditioning Program
- Indonesian Government Officials and Farmers Briefed on Biotech
- ITIF Fellow Updates Indonesians on Biotech Realities in the EU
- South-South Cooperation and Biotech in Asia
- Kenyan National Biosafety Authority CEO Shares Status of the Country's Regulatory System
- Bt Eggplant Vandals in the Philippines to be Prosecuted with Malicious Mischief
- Urgent Call to G20 Global Leaders to Continue Investments in Agricultural Development
- Project to Improve Drought Tolerance of Potatoes
- Photosynthesis and Climate Change
- Experts Search for Sources of E. coli in Farms
-
Research Highlights
- Performance and Milk Composition of Cows Fed with Bollgard II Cottonseeds
- Scientists Investigate the Levels of Control of Stem Borer in Bt maize in Kenya
- Development of a Construct-specific PCR Detection Method of GM Phytase Maize Line
-
Beyond Crop Biotech
- Deadly Bacteria May Mimic Human Proteins to Evolve Antibiotic Resistance
- Nanoparticles in Food Crops Need to be Studied
- Biomaterial from Tamarind Seeds Aids Nerve Regeneration
-
Resources
- The Trends and Future of Biotechnology Crops for Insect Pest Control
- New Publication on Pesticides, Latest WHO Ranking, Regulation and Label Claims in India
- GM Crop Production in Canada: Agronomic, Ecological, and Environmental Considerations
-
Read the latest: - Biotech Updates (April 23, 2025)
- Gene Editing Supplement (April 16, 2025)
- Gene Drive Supplement (February 22, 2023)
-
Subscribe to BU: - Share
- Tweet