| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for producing an oyster meat extract, by which the oyster meat extract containing useful substances such as taurine, glycogen, proteins, especially zinc-containing blood platelet coagulation inhibiting action substances, and vitamins in high contents can be extracted in high efficiency. <P>SOLUTION: This method for producing the oyster meat extract is characterized by having: an extraction process for receiving raw oyster meats in an extraction container, closing the container, applying a reduced pressure of ≤1 atmospheric pressure to extract the oyster extract, and sending out the extract into the solution in the container; a concentration process for concentrating the extraction solution; a precipitation process for adding an alcohol solution to the concentrated solution to precipitate the oyster meat extract; and a production process for drying the precipitates to produce the dried product of the oyster meat extract. <P>COPYRIGHT: (C)2007,JPO&INPIT |
