PURPOSE: To obtain an agent for preventing the conversion of fish meat to jelly state by separating a proteinase-inhibiting substance from a milk component and using the substance as an active component and to provide a minced meat preparation process capable of producing fish paste product having excellent springiness and color from fish meat contaminated with myxospores by using the preventing agent.
CONSTITUTION: This agent for preventing the conversion of fish meat to jelly state contains a thiol-type proteinase-inhibiting substance separated from a milk component and having a molecular weight of 12,000-14,000 or a serine-type proteinase-inhibiting substance separated from a milk component and having a molecular weight of 50,000-100,000. The process for the production of minced meat comprises the contact of the preventing agent with fish meat contaminated with myxosporidia.
UCHIDA TOMOKO
KIRIHARA OSAMU
MIYAUCHI YOSHIRO
SAKURADA KATSUHIKO
SASAKI YASUYUKI
NICHIRO GYOGYO KK