A method for producing an extract and/or a squeezed liquid, which
comprises: feeding a food to be extracted and/or squeezed into a crushing
apparatus; adding a solvent into the crushing apparatus immediately after
and/or while milling the food; extracting and/or squeezing a useful food
component of the food into the solvent; and carrying out liquid-solid
separation by removing the resulting extracted residue and/or squeezed
residue with a continuous solid-liquid separation apparatus.