Species Identification of Catfish by a Discriminating PCR-Based Diagnostic

Award Information
Agency:
Department of Agriculture
Branch
n/a
Amount:
$75,000.00
Award Year:
2003
Program:
SBIR
Phase:
Phase I
Contract:
2003-33610-13024
Award Id:
62014
Agency Tracking Number:
2003-00310
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
3610 NW 42nd Terrace, Gainesville, FL, 32606
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
n/a
Principal Investigator:
LeeAnn Applewhite
Vice President
(352) 376-9762
aplsci@bellsouth.net
Business Contact:
LeeAnn Applewhite
Vice-President, Research and Development
(352) 376-9762
aplsci@bellsouth.net
Research Institution:
n/a
Abstract
NON-TECHNICAL SUMMARY: Species identification of catfish is necessary for the detection of inappropriately labeled products. U.S. farmed Channel catfish has ranked fifth among the top consumed fishery products since 1999. Due to its high value and immense popularity the Channel catfish is susceptible to substitution using less valuable fish species. Authenticity of catfish and catfish-like products marketed in the United States will ensure consumers are not misled about the source, safety and quality of catfish they purchase and consume. Traditionally, authentication of fishery products has been done by the generation of specific protein profiles. This technique is time-consuming, expensive and unreliable with value-added fish products. DNA-based identification techniques need to be investigated. In providing a much needed evaluation tool for catfish producers and regulators, this work also has potential to serve as the platform technology for developing diagnostics for other niche markets in the food industry experiencing similar issues of fraudulent labeling of product.

* information listed above is at the time of submission.

Agency Micro-sites


SBA logo

Department of Agriculture logo

Department of Commerce logo

Department of Defense logo

Department of Education logo

Department of Energy logo

Department of Health and Human Services logo

Department of Homeland Security logo

Department of Transportation logo

Enviromental Protection Agency logo

National Aeronautics and Space Administration logo

National Science Foundation logo
US Flag An Official Website of the United States Government