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Production of a Value-Added Crop for Greater Human Nutrition

Award Information

Agency:
Department of Agriculture
Branch:
N/A
Award ID:
90456
Program Year/Program:
2009 / SBIR
Agency Tracking Number:
2009-00176
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
EDENSPACE SYSTEMS CORPORATION
210 N 21st Street, Suite B Purcellville, VA 20132-3026
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2009
Title: Production of a Value-Added Crop for Greater Human Nutrition
Agency: USDA
Contract: N/A
Award Amount: $80,000.00
 

Abstract:

A. Situation or Problem The U.S. population has a deficit of dietary Ca, with 55% of men and 78% of women in the United States not meeting the US recommended daily allowance (RDA) for Ca of 1000 mg/d, putting them at risk for developing osteoporosis. One in two women and one in eight men over the age of 50 will have an osteoporosis-related fracture, resulting in more than $10 billion in health care costs annually. Because a low level of Ca in the diet is among the most important controllable causes of osteoporosis, early intervention in diet is crucial to addressing this important health problem. In the US, approximately 70% of dietary Ca is provided by dairy products such as milk and cheese, with only spinach, collards, or turnip greens as "good" sources of Ca. None of these vegetables forms a significant part of the average diet; however, a more popular vegetable such as lettuce provides only < 2% of the RDA for Ca per cup. Changing individual dietary preferences, for example to include different foods rich in Ca, is a slow and expensive process. In contrast, increasing the levels of vital minerals in dietary staples - such as iodine in salt, fluorine in drinking water, vitamin D in milk, and Ca and niacin in wheat flour - has been a rapid, cost-effective means of changing nutrition on a large scale. From this standpoint, vegetables represent an attractive means of providing increased nutrition to the public since their consumption for health purposes is already encouraged through information campaigns by public health organizations and several low-Ca vegetables (e.g., lettuce) are consumed at much higher levels than Ca-rich vegetables, increasing their value for delivery of increased nutrition. Aside from its large-scale production and consumption, lettuce is an attractive dietary option for enhancing consumption of dietary Ca because it is rich in vitamin K, a co-factor for Ca use in the body, and that one out of four women eat lettuce on any given day, showing that this vegetable is readily consumed by a major at-risk group for osteoporosis. B. Purpose This SBIR Phase I project proposes to develop a novel method of increasing Ca levels in lettuce, a vegetable that comprises a significant part of the average U.S. diet, by using a combination of genetic engineering and low-cost amendments. This Phase I project will demonstrate that these techniques can increase Ca uptake in lettuce to the point that it qualifies as a "good" dietary source of this mineral under USDA guidelines. Successful completion of the project should lay the foundation for introduction of a new value-added crop that provides better nutrition for consumers and a new source of income for agricultural producers. Given the scope of the U.S. dietary Ca deficit, it is highly likely that enhanced Ca content in popular vegetables such as lettuce could measurably improve the health of significant numbers of Americans. In this regard, Ca-fortified lettuce can be viewed as a dietary option for consumers who seek to elevate their intake of Ca without the need to replace favorite foods or rely on mineral supplements.

Principal Investigator:

Mark P. Elless
Director of Technology
7039618700
elless@edenspace.com

Business Contact:

Michael J. Blaylock
Vice-President
7039618700
blaylock@edenspace.com
Small Business Information at Submission:

EDENSPACE SYSTEMS CORPORATION
3810 CONCORDE PKWY STE100 Dulles, VA 20101

EIN/Tax ID: 541916832
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No