Fiscal Year:
2007
Title:
Low Cost Production of Yeast from Heat-stabilized Defatted Rice Bran
Agency:
USDA
Contract:
2007-33610-18014
Award Amount:
$80,000.00
Abstract:
This Phase I project focuses on the economic production of yeast in an automated bio-reactor
using rice bran as an energy and nutrient source. Rice bran is an under-utilized, abundantly
available, low-cost co-product of the rice milling process and is currently used almost
exclusively as an inexpensive additive in animal feed. The use of heat-stabilized defatted rice
bran (HDRB) for the production of yeast is an innovative approach to increase the value of
HDRB. In preliminary studies, yeast has been shown to have an equivalent growth performance
in HDRB as in potato dextrose broth, a high performance growth medium, which indicates that
HDRB provides the energy and nutrients necessary for optimal yeast production. Conditions
will be optimized using response surface methodology to maximize the production of yeast from
HDRB.
Yeast is used in the production of and as an additive in a wide variety of foods and beverages.
The yeast production industry and the industries that use yeast in their production process will
benefit immediately from the availability of a new, low-cost, high performance growth medium
for yeast. Riceland Foods, the worlds largest rice miller, saw great potential in the
implementation of this process to increase the value of HDRB and has committed substantial
cash start-up funds to Nutraceutical Innovations. The low-cost production of yeast is just one
element of a patent-pending total system approach to produce a wide range of potential high
market value products from HDRB.
Small Business Information at Submission:
Nutraceutical Innovations, LLC
535 W. Research Ctr. Blvd. Suite 135, M/S 1300 Fayetteville, AZ 72701
EIN/Tax ID:
830458460
DUNS:
N/A
Number of Employees:
N/A
Woman-Owned:
No
Minority-Owned:
No
HUBZone-Owned:
No