Aquatic roe fishy-flavor removing and caviar making method

The invention relates to an aquatic roe fishy-flavor removing and caviar making method, which is a technical means for aquatic roe fishy-flavor removing and caviar making of roes. The method comprises the following main steps: placing aquatic roes into dialysis equipment, letting small molecules pass through a porous membrane selectively so as to remove mucous membrane on the surface of aquatic roes according to the dialysis principle of molecule concentration balanced dispersion, removing fishy flavor of the aquatic product through molecule penetration dispersion, carrying out subsequent pickling directly on the aquatic roes with fishy flavor removed through dialysis, or obtaining the internal granular roes by removing roe membrane on the surface, dehydrating the obtained granular roes through dialysis to remove bloody moisture and filter out impurities, adding a fishy-flavor remover to absorb the fishy flavor and enhancing the delicious taste, adding a proper amount of flavoring after removal of the fishy f