Application of three-ply foil and modified atmosphere for packing the ostrich meat products

摘要

the object of the application is to apply atmospheric gas composition from 35% to 55% co2 and from 45% to 65% n2 and the film tru00f3jwarstwowej with inner and outer layer of polypropylene and a central layer of evoh oxygen transmission from 003696 cm3 / packaging / 24 hours. to 000616 cm3 / packaging / 24 hours.the thickness of the layer and evoh containing in the range of 18 mm to 30 mm, packing a culinary ostrich meat.the meat of fat u015bru00f3dmiu0119u015bniowy imf quantity not more than 1.8%, with a ratio of omega 6 fatty acids to omega 3 for not more than 4: 1, has a brightness (l *) in the 96,1 - 98.4; intensity of red (a *) in the - 0,02 to - 0,13 and intensity of yellow (b *) in terms of - 0.4 to - 0,15; and the fragility of 14.8 19.2 n to n.the meat is previously subjected to a maturation within 12 to 24 hours at a temperature of 2 - 4u00b0c to ph 5.8 and 6.2.