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Food/package compatibility and migration.

Lebensmittel und Verpackung - Verträglichkeit und Migration
: Koszinowski, J.; Piringer, O.G.

Journal of plastic film and sheeting 3 (1987), Nr.2, S.96-111
ISSN: 8756-0879
Fraunhofer ILV ( IVV) ()
diffusion; Lebensmittel; Löslichkeit; migration; permeation; Verpackung; Verpackungsmaterial; Wechselwirkung; Sensorische Prüfung; migration; packaging material; food; sensory evaluation

Physical/chemical compatibility is discussed as the primary factor in minimizing the reaction and interaction of components of the food with components of the packaging material. The key variables which determine the interaction are diffusion, partition, sorption and desorption constants. Examples are given for the migration and permeation of volatile and non-volatile compounds. An example shows the importance of considering the possibility of harmless components of the packaging material reacting to form organoleptic-active substances.