METHOD FOR DISINFECTING OF SEMI-FINISHED MEAT PRODUCT Russian patent published in 2005 - IPC

Abstract RU 2262279 C2

FIELD: frozen meat product manufacturing process.

SUBSTANCE: method involves exposing semi-finished meat product to ultraviolet radiation immediately before freezing thereof, with radiation wavelength making 240-285 nm, radiation intensity making 45-60 mW/cm2, and exposure time being equal to 2-20 s; after radiation procedure, providing freezing of semi-finished product at temperature of 30-35°C in freezing chamber for 15-50 min in the presence of ozone provided at concentration of 5-15 mg/m3. Increased sterilization extent is provided by radiating semi-finished product immediately after discharge of semi-finished product from freezing chamber.

EFFECT: improved quality of frozen semi-finished meat product, which is free from microflora and has improved organoleptical properties.

4 cl

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RU 2 262 279 C2

Authors

Pastukhov I.V.

Dates

2005-10-20Published

2003-12-18Filed