Navigation Links
Biotech, nanotech and synthetic biology roles in future food supply explored
Date:2/21/2010

SAN DIEGO - Some say the world's population will swell to 9 billion people by 2030 and that will present significant challenges for agriculture to provide enough food to meet demand, says University of Idaho animal scientist Rod Hill.

Hill and Larry Branen, a University of Idaho food scientist, organized a symposium during the American Association for the Advancement of Science annual meeting Sunday to explore ways biotechnology could provide healthy and plentiful animal-based foods to meet future demands.

Synthetic biology, nanotechnology, genetic engineering and other applications of biotechnology and the public's role in determining their acceptable uses -- were all addressed by panelists during the session.

The goal for the session, which was part of the nation's largest and most prestigious general science meeting held annually, was to encourage a dialogue among scientists and the public, said Hill, a Moscow-based molecular physiologist who studies muscle growth in cattle.

"There will be a significant challenge for agriculture and the science that will be required to provide a healthy, nutritious and adequate food supply in coming decades for a rapidly growing population," Hill said.

A key question, he said, is whether the Earth can continue to provide enough food without technological support. The history of civilization and agriculture during the last 10,000 years suggests otherwise.

"Unaided food production is an unattainable ideal current society is irrevocably grounded in the technological interventions underpinning the agricultural revolution that now strives to feed the world," Hill said.

Branen serves as the university's Coeur d'Alene-based associate vice president for northern Idaho. He also remains active as a researcher working with nanotechnology in a variety of ways, including uses as biological sensors to detect disease or spoilage.

Nanoparticles may be used to target certain genes and thus play a role in genetic engineering of food animals. Branen said, "There's also no question that nanomaterials may help increase the shelf stability of food products and assure their safety."

Other panelists include University of Missouri Prof. Kevin Wells who believes genetically modified animals will have a future place on humanity's tables, just as genetically modified plants do now.

Panelist Hongda Chen serves as the U.S. Department of Agriculture's national program leader for bioprocessing engineering and nanotechnology. He will explore how scientific methods like nanotechnology may be applied to help meet the world's growing demand for safe and healthy food.

Synthetic biology, the use of novel methods to create genes or chromosomes, will be explored by panelist Michele Garfinkel, a policy analyst for the J. Craig Venter Institute, which pioneered the sequencing of the human genome.

The public's acceptance or rejection of new technologies that could determine future food supplies will be the domain of Susanna Priest, a professor at the University of Nevada Las Vegas. A communications researcher, she has argued that public debate is essential to public attitudes toward such technologies.

For Idaho's Branen, the panel provides an opportunity to advance that public discussion.

"I think that's essential," he said. "We've seen lots of technologies where we didn't get adoption because we didn't get consumer acceptance and understanding. Irradiation of food has been possible for over 50 years but we still haven't gotten to general use because there is still a fear and lack of understanding of it." Branen added, "To me everything we're doing today requires an extensive discussion and an interdisciplinary approach. We can't just focus on the technology but must look at the social and political aspects of the technology as well."


'/>"/>
Contact: Bill Loftus
bloftus@uidaho.edu
208-301-3566
University of Idaho
Source:Eurekalert

Related biology news :

1. Oncolytics Biotech, Inc. announces publication of research
2. Yale scientists use nanotechnology to fight E. coli
3. Nanotechnology: Whats that?
4. Nanotech could make solar energy as easy and cheap as growing grass
5. UNC nanotech spin-off forms new venture with Siemens
6. Rice University nanotechnology expert to give testimony
7. US government delays nanotechnology safety measures
8. Rice University expert calls for coordination in nanotechnology research
9. NIH recognizes Clemson nanotechnology for molecule tracking
10. Nanotechs health, environment impacts worry scientists
11. Nanotechnology and the media: The inside story
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/28/2017)... March 28, 2017 The report ... (Camera, Monitors, Servers, Storage Devices), Software (Video Analytics, VMS), ... - Global Forecast to 2022", published by MarketsandMarkets, the ... and is projected to reach USD 75.64 Billion by ... 2022. The base year considered for the study is ...
(Date:3/24/2017)... 24, 2017 Research and Markets has announced ... Analysis & Trends - Industry Forecast to 2025" report to ... The ... a CAGR of around 15.1% over the next decade to reach ... analyzes the market estimates and forecasts for all the given segments ...
(Date:3/22/2017)... VILNIUS, Lithuania , March 21, 2017 /PRNewswire/ ... identification and object recognition technologies, today announced the ... development kit (SDK), which provides improved facial recognition ... safety cameras on a single computer. The new ... algorithms to improve accuracy, and it utilizes a ...
Breaking Biology News(10 mins):
(Date:9/19/2017)... ... September 19, 2017 , ... Participants of ... a high-performance fume hood. Along with the advantages and disadvantages of ductless, filtered ... ducted hoods in the laboratory. , Attendees will learn from an industry expert ...
(Date:9/19/2017)... (PRWEB) , ... September 19, 2017 , ... ... an biological outbreak is about to be eliminated, said Lyle Probst, President, CEO ... FireflyDX™ technologies different than other pathogen detection solutions, Probst said, “Sample ...
(Date:9/19/2017)... ... September 19, 2017 , ... ... DFS) cybersecurity regulations have transitioned into full force and effect. The law ... state (“Covered Entities”) to conduct an annual, professional, comprehensive cybersecurity risk assessment, ...
(Date:9/18/2017)... --  Montrium , a growing leader in Electronic Trial Master ... groundbreaking non-profit research organization, Multidisciplinary Association for Psychedelic Studies (MAPS). ... MAPS Public Benefit ... ... to MDMA for the treatment of Posttraumatic Stress Disorder (PTSD). MAPS ...
Breaking Biology Technology: