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PACKAGING
AMBIENT
HEAD SPACE
FOOD
diffusional
transport
FOOD
PACKAGING
composite materials
FOOD = solid+liquid
BL
BL
film
Air
Air
additives
swelling agents
aroma
gazes (H
2
O, O
2
,CO
2)
FOOD SAFETY CONCERN
FOOD SAFETY CONCERN
Sorption/desorption
Migration
Hydrodynamics effects
Reactions
MASS TRANSPORT
BETWEEN FOOD AND PACKAGING MATERIALS