Barrier properties of poly(lactic acid) and its morphological changes induced by aroma compound sorption

Colomines, Gaël; Ducruet, Violette; Courgneau, Cécile; Guinault, Alain; Domenek, Sandra

doi:10.1002/pi.2793

Public

Barrier properties of poly(lactic acid) and its morphological changes induced by aroma compound sorption

Published in Polymer International • Feb 11, 2010

Authors:

Gaël Colomines

Violette Ducruet

Cécile Courgneau

Abstract

Abstract The barrier properties of poly(lactic acid) (PLA) play a key role in food packaging applications. For their optimization, the influence of crystallinity on the barrier properties of PLA and the interaction of PLA with the aroma compound ethyl acetate were investigated. PLA film samples with...

Subject

Crystallinity

Sorption

Differential scanning calorimetry

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