Novel composition containing fats or oils and method for manufacturing same
AssigneeKikkoman Shoyu Co., Ltd.
InventorsFumio Ono, Yasuo Aoyama
Life of this patent
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Abstract
A composition containing a fat or oil is obtained by adding with stirring a fat or oil to an aqueous solution containing 0.8% by weight or more in terms of soluble nitrogen content of an aqueous extract from an animal source, which extract contains as main constituent water-soluble and thermally noncoagulable polypeptides, and having a viscosity at 25.degree. C. of 30 centipoises or higher, thus solubilizing said fat or oil without using any artificial emulsifier or surface active agent. The composition is stable and does not separate the fat or oil over a long period of time. A fatty food product of high nutritive value is obtained by use of an edible oil, seasonings, and other additives.
Claims17
A fat- or oil-containing composition comprising 0.5 to 6.0 parts by weight of a fat or oil and 1 part by weight of an aqueous solution containing 0.8 to 10% by weight in terms of water-soluble nitrogen of an aqueous extract of an animal meat, which extract contains as its main constituent water-soluble and thermally noncoagulable peptides, said aqueous solution having a viscosity of 30 to 50,000 centipoises at 25.degree. C., and said fat or oil being solubilized in said aqueous solution.
A method for manufacturing a fat- or oil-containing composition, said composition comprising a fat or oil solubilized in an aqueous solution, said method comprising adding with stirring 0.5 to 6.0 parts by weight of a fat or oil to 1 part by weight of an aqueous solution containing 0.8% to 10% by weight in terms of water-soluble nitrogen of an aqueous extract of an animal meat which extract contains as its main constituent water-soluble and thermally noncoagulable peptides, said aqueous solution having a viscosity of 30 to 50,000 centipoises at 25.degree. C., thus solubilizing said fat or oil in said aqueous solution.
A method for manufacturing a fat- or oil-containing composition, said composition comprising a fat or oil solubilized in an aqueous solution, said composition comprising adding gelatin to an aqueous solution containing 0.8% to 10% by weight in terms of water-soluble nitrogen of an aqueous extract of an animal meat, which extract contains as its main constituent water-soluble and thermally noncoagulable peptides, said aqueous solution having a viscosity of 30 to 50,000 centipoises at 25.degree. C., adding an edible fat or oil to the resulting gelatin-containing aqueous solution while stirring said solution at a temperature at which gelatin dissolves in said solution, thus causing solubilization of said fat or oil and forming a uniform, and viscous composition, the proportion of said fat or oil being 4 parts by weight or less of the fat or oil to 1 part by weight of the aqueous solution, provided that the weight of gelatin is excluded, and then cooling the resulting solubilized composition to congeal.
Dependencies are inferred from the claim text.