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2. INTRODUCTION
3. GENERAL OVERWIEV
4. SYSTEMS FOR GAS PACKAGING
5. SYSTEMS FOR GAS PACKAGING
6. SYSTEMS FOR GAS PACKAGING
7. MODIFIED ATMOSPHERE PACKAGING
MAP-an atmosphere with a gas composition different from that of air is created in the package. The gases mainly used are the following : CO2antimicrobial effect; O2a reduced oxygen concentration in the head-space of a package below 1-2 %, even to 0.2 % by replacing oxygen with nitrogen and /or carbon dioxide; - a high oxygen concentration, even 80 % or above is used in order to inhibit microbial growth through oxygen shock; N2inert gas (equilibrium of atmospheric pressure) . 8. MODIFIED ATMOSPHERE PACKAGING