Optical Ethylene Analyzer for Food Crop Quality Assurance

Award Information
Agency: Department of Agriculture
Branch: N/A
Contract: N/A
Agency Tracking Number: 2010-02159
Amount: $400,000.00
Phase: Phase II
Program: SBIR
Awards Year: 2010
Solicitation Year: N/A
Solicitation Topic Code: 8.13
Solicitation Number: N/A
Small Business Information
67 CONDESA RD, Santa Fe, NM, 87508
DUNS: 134161533
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Jeffrey Pilgrim
 (505) 466-3830
Business Contact
 Jeffrey Pilgrim
Title: President
Phone: (505) 466-3830
Email: jpilgrim@vistaphotonics.com
Research Institution
Improved production yield is a constant objective of increasingly sophisticated agricultural practices. As Earth's population grows, higher yield is a critical mechanism for insuring adequate food supply. An effective way to increase yield is by reducing waste. Crops begin to ripen when encountering ethylene at low levels and sustain the ripening process by self-generation of ethylene. Because ethylene is a ripening agent, the increased production of this gas accelerates the maturity of the crop and causes it to rot and become inedible. If these increased levels can be detected, the harvesting of fruit and vegetable crops can be precisely timed to be most economically viable before crop viability is compromised. Further, detection of elevated ethylene can also eliminate compounding of post-harvest waste due to rot or senescence. Present monitors are inadequate due to sensitivity, selectivity, ruggedness or cost. The proposed high performance ethylene sensor will provide research plant physiologists a tool with which to correlate the causes and effects of ethylene release and the means to quantitatively measure resulting mitigation strategies. This project will develop a compact, rugged, low parts-per-billion (ppb) gaseous ethylene optical analyzer, ultimately suitable for widespread application in the agricultural industry. New monitors will be enabling components for controlled plant growth, early detection of stress, precise application of ripening inhibitors and other chemical agents, and successful long-term storage and delivery. This tightly monitored life cycle will provide modern agricultural industry the tools to continually increase production yields.

* 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
Environmental Protection Agency logo
National Aeronautics and Space Administration logo
National Science Foundation logo
US Flag An Official Website of the United States Government