| 摘要 |
FIELD: food industry.SUBSTANCE: invention relates to meat-processing industry, to methods for meat raw materials storage. Before storage, animal meat is treated with an activated agent (represented by a solution containing 4.0-5.0 g/l of NaCl and 0.3-0.7 g/l of glycine, sequentially magnetically conditioned to produce a solution with pH equal to 6.3-6.5 and ORP equal from +150 to +165 mV), treatment performed during 1.5-2.5 hours using a MM-type magnetic stirrer, at a temperature of 20-25°C, the solution layer thickness equal to 40 mm and the motor shaft rotation speed equal to 500-700 rpm, at magnetic field intensity equal to 1.0-1.3 kA/m and specific energy consumption amounting to 800-900 J/l, with further treatment with the same solution catholite after electrochemical activation in a STEL- type installation at current density equal to 0.03-0.10 A/cm, voltage equal to 40-50 V, the rate of catholyte and anolyte continuous flow being up to 13-15 l/h with pH amounting to 11-13 and ORP varying from 900 to -1000 mV.EFFECT: invention allows to enhance efficiency of meat storage under cool conditions, meat quality and expand the range of preliminary meat treatment solutions.2 tbl, 3 ex |
