METHOD FOR COOLING AND PRESERVATION OF FISH AND PRODUCTS MADE FROM FISH SUBJECTED TO SUCH TREATMENT
摘要
The present invention relates to a method of cooling and preservation of fish and fish products from thus treated fish. The fish is cooled by means of a cooling medium in tanks, containers or other suitable facilities, and also subjected to treatment of at least one preservative agent. The fish is subjected to a combined treatment of a cooling medium and a preservative agent and said treatment is performed by means of a cooling medium comprising C1-4 monocarboxylic acids and/or mono/di or tetra salts of alkali- and/or earth alkali salts of said acids. The cooling is performed by means of a cooling medium, being an aqueous solution of C1-4 monocarboxylic salts in a concentration of 5-30 weight % salts and 95-70 % weight water, or binary ice comprising a preservative agent. The most preferred brine or binary ice comprises potassium formate and/or potassium diformate and/or formic acid. The pH of the brine can be adjusted by addition of an acid or disalt being the equivalent of the monosalt applied in the brine.
申请公布号
WO9705783(A1)
申请公布日期
1997.02.20
申请号
WO1996NO00200
申请日期
1996.08.07
申请人
NORSK HYDRO ASA;SILDEOLJE- OG SILDEMELINDUSTRIENS FORSKNINGSINSTIT;HJOERNEVIK, LEIF;JOHNSEN, FREDDY;RINGDAL, OLE;MJELDE, AGNAR;FLESLAND, OLA
发明人
HJOERNEVIK, LEIF;JOHNSEN, FREDDY;RINGDAL, OLE;MJELDE, AGNAR;FLESLAND, OLA