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US 12,419,319 B2Granted
Method for producing high-protein milk raw material
AssigneeMeiji Co., Ltd.
InventorsYuki Kawamura, Mizue Saito, Hiroshi Echizen
Life of this patent
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Abstract
A high-protein milk raw material having a good flavor is provided. The liquid high-protein milk raw material of the present invention can be produced by preparing a milk fluid from the milk raw material and subjecting the milk fluid to treatment in contact with activated carbon.
Claims24
A method for producing a liquid high-protein milk raw material, comprising:
- a step of preparing a high-protein milk fluid having a protein content of 60% by mass or more in the total solid content from a milk raw material, and
- a step of subjecting the milk fluid to treatment in contact with activated carbon,
- wherein the amount of the activated carbon used for subjecting the high-protein milk fluid to treatment in contact with the activated carbon is 1% by mass or more with respect to the content of protein in the milk fluid,
- wherein the milk raw material produced by the production method has an improved refreshing feeling and a reduced protein odor,
- wherein the milk raw material produced by the production method has a change ratio in dimethyl disulfide content of 20 to 90%, compared with the high-protein milk fluid after adjusting a refractive sugar content to the same,
- wherein the milk raw material produced by the production method has a change ratio in nonanal content of 5 to 60%, compared with the high-protein milk fluid after adjusting the refractive sugar content to the same,
- wherein the milk raw material produced by the production method has a change ratio in pentanol content of 5 to 60%, compared with the high-protein milk fluid after adjusting the refractive sugar content to the same, and
- wherein the milk raw material produced by the production method has a change ratio in pentanal content of 0 to 40%, compared with the high-protein milk fluid after adjusting the refractive sugar content to the same.
5 more elements
A method for improving a refreshing feeling, reducing a protein odor, and reducing miscellaneous taste of a milk raw material, comprising:
- preparing a high-protein milk fluid having a protein content of 60% by mass or more in the total solid content from the milk raw material, and subjecting the milk fluid to treatment in contact with activated carbon to obtain a liquid high-protein milk raw material,
- wherein the amount of the activated carbon used for subjecting the high-protein milk fluid to treatment in contact with the activated carbon is 1% by mass or more with respect to the content of protein in the milk fluid,
- wherein the milk raw material produced by the method has a change ratio in dimethyl disulfide content of 20 to 90%, compared with the high-protein milk fluid after adjusting a refractive sugar content to the same,
- wherein the milk raw material produced by the method has a change ratio in nonanal content of 5 to 60%, compared with the high-protein milk fluid after adjusting the refractive sugar content to the same,
- wherein the milk raw material produced by the method has a change ratio in pentanol content of 5 to 60%, compared with the high-protein milk fluid after adjusting the refractive sugar content to the same,
- wherein the milk raw material produced by the method has a change ratio in pentanal content of 0 to 40%, compared with the high-protein milk fluid after adjusting the refractive sugar content to the same.
3 more elements
A method for improving a refreshing feeling, reducing a protein odor, and reducing dimethyl disulfide content of a milk raw material, comprising:
- preparing a high-protein milk fluid having a protein content of 60% by mass or more in the total solid content from the milk raw material, and subjecting the milk fluid to treatment in contact with activated carbon and then to drying treatment to obtain a solid high-protein milk raw material,
- wherein the amount of the activated carbon used for subjecting the high-protein milk fluid to treatment in contact with the activated carbon is 1% by mass or more with respect to the content of protein in the milk fluid,
- wherein the milk raw material produced by the method has a change ratio in dimethyl disulfide content of 20 to 90%, compared with the high-protein milk fluid after adjusting a refractive sugar content to the same,
- wherein the milk raw material produced by the method has a change ratio in nonanal content of 5 to 60%, compared with the high-protein milk fluid after adjusting the refractive sugar content to the same,
- wherein the milk raw material produced by the method has a change ratio in pentanol content of 5 to 60%, compared with the high-protein milk fluid after adjusting the refractive sugar content to the same,
- wherein the milk raw material produced by the method has a change ratio in pentanal content of 0 to 40%, compared with the high-protein milk fluid after adjusting the refractive sugar content to the same.
3 more elements
Dependencies are inferred from the claim text.