Food or edible material: processes – compositions – and products – Contacting food in liquid or solid state with exteriorly...
Patent
1982-10-25
1985-01-22
Jones, Raymond
Food or edible material: processes, compositions, and products
Contacting food in liquid or solid state with exteriorly...
426622, 426627, 426417, A23L 1172
Patent
active
044952074
ABSTRACT:
A high-protein, food-grade product is prepared by defatting dry-milled corn germ fractions with carbon dioxide under supercritical conditions. The residual lipid and peroxidase activity responsible for development of off-flavors during storage are reduced to a fraction of the levels obtainable by conventional hexane extraction methods.
REFERENCES:
patent: 3939281 (1976-02-01), Schwengers
patent: 4331695 (1982-05-01), Zosel
patent: 4427707 (1984-01-01), Heine et al.
Stahl et al., "Extraction of Seed Oils with Liquid and Supercritical Carbon Dioxide," J. Agric. Food Chem. 28(6): 1153-1157 (1980).
Friedrich et al., "Petroleum-Free Extraction of Oil from Soybeans with Supercritical CO.sub.2," JAOCS 59(7): 288-292, (Jul. 1982).
Christianson et al., "Super Critical CO.sub.2 Extraction of Oil and Water from Wet Milled Corn Germ and Quality Evaluation of Extracted Flour," Abstract presented at 66th Annual AACC Meeting, Denver, CO (Oct. 25-29, 1981).
Blessin et al., "From a Commercial Dry-Milled Corn Fraction," Cereal Sci. 19(6): 224-225, (Jun. 1974).
Canolty et al., "Relative Protein Value of Defatted Corn Germ Flour," J. Food Sci. 42: 269-270 (1977).
Christianson Donald D.
Friedrich John P.
Jones Raymond
McConnell David G.
Ribando Curtis P.
Silverstein M. Howard
The United States of America as represented by the Secretary of
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