A METHOD OF EXTRACTING AND MANUFACTURING AN OYSTER MEAT EXTRACT USING A CONTINUOUS CENTRIFUGE COMPRISING: A STORAGE MEMBER (3) THAT HAS A STORAGE SPACE (2) PORTION THEREWITHIN A ROTARY SHAFT PORTION (10) THAT IS ARRANGED WITHIN THE STORAGE MEMBER (3) AND THAT IS CONFIGURED TO BE ROTATABLE WITH A LONGITUDINAL DIRECTION BEING A CENTER SHAFT DIRECTION A ROTARY MEMBER (5) THAT HAS A PLURALITY OF ROTARY BLADES (4) SPACED A DISTANCE APART FROM AN OUTER CIRCUMFERENCE OF THE ROTARY SHAFT PORTION (10) A ROTARY MEANS THAT ROTATES THE ROTARY MEMBER (5) AN INJECTION PORTION (7) THAT CONTINUOUSLY INJECTS A SOLUTION TO BE SEPARATED INTO THE STORAGE SPACE (2) PORTION A DISCHARGE PORTION THAT CENTRIFUGES THE SOLUTION INJECTED FROM THE INJECTION PORTION AND THAT CONTINUOUSLY DISCHARGES A SEPARATED FLUID FROM A SIDE PORTION OF THE STORAGE SPACE PORTION AND A SOLUTION DISCHARGE PORTION THAT CONTINUOUSLY DISCHARGES A REMAINING SOLUTION SEPARATED FROM THE FLUID, WHEREIN A STEP OF EXTRACTING THE OYSTER MEAT EXTRACT FROM OYSTER MEAT, CONCENTRATING THE EXTRACTED OYSTER MEAT EXTRACT, ADDING AN ETHANOL SOLUTION TO THE SOLUTION CONTAINING THE CONCENTRATED OYSTER MEAT EXTRACT AND AGITATING AND SEPARATING THE SOLUTION IS A CENTRIFUGING STEP USING THE CONTINUOUS CENTRIFUGE CHARACTERIZED IN THAT THE AGITATING AND CENTRIFUGING OPERATIONS ARE PERFORMED WITHOUT DEPENDING ON THE NATURAL PRECIPITATION, WHEREIN THE AGITATION AND CENTRIFUGING SPEED IS ADJUSTABLE BY ROTATION CONTROL PORTION (32). THE MOST SUITABLE DRAWING IS FIG. 1.
