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![](https://webarchive.library.unt.edu/eot2008/20081107181734im_/http://www.ars.usda.gov/incme/images/Research_head.gif) |
Research Project:
CONVERTING ALASKA FISH BY-PRODUCTS INTO VALUE ADDED INGREDIENTS AND PRODUCTS
Location: Fairbanks, Alaska
Project Number: 5341-31410-003-00
Project Type:
Appropriated
Start Date: Mar 15, 2005
End Date: Mar 14, 2010
Objective:
The over-arching goal of this project is to develop new knowledge to increase the value of underutilized seafood processing by-products for aquaculture and agriculture in a sustainable manner. This will be achieved by accomplishing the three objectives listed below.
1. Elucidate the chemical, biological, and physical properties of underutilized Alaska fish by-products and their biochemical constituents to identify properties/compounds that can be used to make new and improved aquaculture and agriculture feed ingredients, and other high value products.
2. Improve processes and methods for analysis, collection, and storage of raw materials, to retain the chemical, biological, and physical qualities of Alaska fish processing raw materials for developing new and improved ingredients/biochemicals.
3. Make and evaluate the value of new and improved aquaculture and agriculture ingredients and feeds from underutilized Alaska seafood by-products and their constituents.
Implementation memo (revised) 130 will assist in evaluating the technical and economic feasibility of developing sources of nutrients (protein and oils) from on-shore and off-shore fish processing by-products for the emerging organic aquaculture industry. The research on the objectives identified in the implementation memo will be conducted under existing Objective 2, subobjective 2.3.
Approach:
The overall goal of this research project is to develop new knowledge to increase the value of seafood processing by-products for aquaculture, agriculture and other high value uses in a sustainable manner.
Implementation memo (revised) 130 will allow the technical feasibility to be evaluated by first examining the definition of a sustainable by-product source and the standards for organic aquaculture ingredients. In light of the definitions and standard, by-products currently produced by fish oil and meal plants in Alaska will be evaluated. Initial effort would focus on utilization of by-products from the only two sustainable fisheries in the United States, which are the Alaska pollock and salmon fisheries. Altering existing processing methods or incorporating new methods to meet the organic standards will be explored. Organic products will be produced and chemical and nutritional properties characterized. In addition, properties such as lipid oxidation will be evaluated during storage and distribution. Additional studies will evaluate the feasibility to produce unique products such as palatability enhancers and feed attractants for organic aquaculture.
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Last Modified: 11/05/2008
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