Optimising eating quality of beef steaks by using tri-gas MAP

21 December 2016
Focus area: Product & process integrity
Program stream: Food safety
Project number: 2016-1042
Packaging in Modified Atmosphere Packaging (MAP) with a high content of oxygen (high Ox MAP) is becoming common for retail display.

High Ox MAP results in a red colour and increased shelf life, however, it also reduces the organoleptic quality. A drawback about non-oxygen MAP is the colour of the meat, which becomes purple like vacuum-packed meat.

DMRl has worked on developing a tri-gas solution to overcome the dilemmas observed with the traditional two-gas solution. The aim of this project is therefore to document how the new tri-gas solution affects shelf life and organoleptic quality of exported Australian beef.
Previous in this focus area 01 September 2016 Review of percussive stunning Next in this focus area 10 January 2017 Innovative race and knocking box design concepts to optimise animal welfare and carcase quality