| 摘要 |
PURPOSE:To produce a blood plasma protein in a tissue state, useful as a protein food ingredient for various food productions, having improved taste, fragrance, and texture, by adjusting blood plasma of edible animal to a specific pH, and heating it to a specific temperature. CONSTITUTION:Blood plasma is separated from blood of edible animal (e.g., cow, pig, chicken, etc.) by a conventional procedure, adjusted to 5-7pH, heated to >= about 75 deg.C, so that blood plasma protein is made into tissue. Water content in the operation is preferably about 70-92wt%. The prepared blood plasma protein in a tissue state is washed with hot water or a saline solution, and dehydrated by centrifuge, etc. Tasteless, colorless and gray white blood plasma protein in a tissue state of meat texture of powdered fish is obtained. It may be directly used as a food ingredient for various food productions, and, if necessary, it is frozen or dried to improve shelf stability.
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