Author: Roberta Pasquarelli

0000000000696877

AUTHOR

Roberta Pasquarelli

Toward Sustainable PLA-Based Multilayer Complexes with Improved Barrier Properties

Poly(lactic acid) or PLA is currently considered as one of the most promising substitutes of conventional plastics, with low environmental impact, especially for food packaging applications. Nevertheless, some drawbacks, such as high permeability to oxygen, are still limiting its industrial applications. The objective of this study was to highly increase the oxygen barrier performance of PLA without compromising its sustainable nature and following the principles of circular economy perspective. Coproducts coming from mill industries, such as wheat gluten proteins (WG), were used to produce PLA-WG-PLA multilayer complexes with improved barrier performance. Different technologies of industri…

research product

Pla/Protein Complex Films: Multilayer Process and Properties. Matbim 2017

International audience

research product

PEPhysical Sciences and Engineering
- PE2Fundamental Constituents of Matter
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LSLife Sciences
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SHSocial Sciences and Humanities
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