Assertion: permeability | /r/CapableOf | increase according the polymer swells
Facets:
value: after being exposed to food simulants
type: TEMPORAL
value: significantly
type: MANNER
Source sentences:
text: They found that the permeability to these gases of all investigated samples increased significantly after being exposed to food simulants showing that, according to the literature , under the action of water the polymer swells and changes its structure, making the diffusion of gases or vapour through it easier.