To sum up, the MLF film, which possessed high
barrier properties to both water and oxygen, was able todelay the main detrimental phenomena occurring after
cutting, even if it clearly showed equilibrium anaerobic
atmospheres. On the other hand, the storage during
2 weeks in the biodegradable polymeric matrices could
not be recommended because the microbial growth was
over the allowed legal limit after about 9–10 days.
However, on the basis of the results recorded with
NVT1 and NVT2 films, it is possible to consider the
potential of bio-based systems as interesting solutions to
combine film performances and environmental impact.
More efforts should be made to further improve their
water vapour barrier properties, thus preventing the
mass loss. In addition, further studies with biodegradable
films must also be conducted regarding changes in
sensory quality since consumer’s purchase decision is
highly related to it.
To sum up, the MLF film, which possessed high
barrier properties to both water and oxygen, was able todelay the main detrimental phenomena occurring after
cutting, even if it clearly showed equilibrium anaerobic
atmospheres. On the other hand, the storage during
2 weeks in the biodegradable polymeric matrices could
not be recommended because the microbial growth was
over the allowed legal limit after about 9–10 days.
However, on the basis of the results recorded with
NVT1 and NVT2 films, it is possible to consider the
potential of bio-based systems as interesting solutions to
combine film performances and environmental impact.
More efforts should be made to further improve their
water vapour barrier properties, thus preventing the
mass loss. In addition, further studies with biodegradable
films must also be conducted regarding changes in
sensory quality since consumer’s purchase decision is
highly related to it.
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