REMOVAL OF DREGS OF HEATED SOY SAUCE

摘要

PURPOSE:To immediately remove dregs in high recovery ratio without settling dregs of heated soy sauce in a tank by removing dregs of heated soy sauce using a dynamic membrane comprising porous ceramic as a supporting material. CONSTITUTION:Unrefined soy sauce is squeezed to give raw soy sauce, which is heated to give heated soy sauce. The heated soy sauce in a high-temperature state after heating is filtered by using a self suppression type dynamic membrane comprising porous ceramic having =1mum, preferably =0.8mum average particle diameter under =0.4MPa, preferably =0.2MPa filter pressure.