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dc.contributor.author
Bher, Anibal Ricardo
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dc.contributor.author
Mayekar, Pooja C.
dc.contributor.author
Auras, Rafael
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dc.contributor.author
Schvezov, Carlos Enrique
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dc.date.available
2023-09-26T19:02:53Z
dc.date.issued
2022-10
dc.identifier.citation
Bher, Anibal Ricardo; Mayekar, Pooja C.; Auras, Rafael; Schvezov, Carlos Enrique; Biodegradation of Biodegradable Polymers in Mesophilic Aerobic Environments; Molecular Diversity Preservation International; International Journal of Molecular Sciences; 23; 20; 10-2022; 1-106
dc.identifier.issn
1422-0067
dc.identifier.uri
http://hdl.handle.net/11336/213154
dc.description.abstract
Finding alternatives to diminish plastic pollution has become one of the main challenges of modern life. A few alternatives have gained potential for a shift toward a more circular and sustainable relationship with plastics. Biodegradable polymers derived from bio- and fossil-based sources have emerged as one feasible alternative to overcome inconveniences associated with the use and disposal of non-biodegradable polymers. The biodegradation process depends on the environment’s factors, microorganisms and associated enzymes, and the polymer properties, resulting in a plethora of parameters that create a complex process whereby biodegradation times and rates can vary immensely. This review aims to provide a background and a comprehensive, systematic, and critical overview of this complex process with a special focus on the mesophilic range. Activity toward depolymerization by extracellular enzymes, biofilm effect on the dynamic of the degradation process, CO2 evolution evaluating the extent of biodegradation, and metabolic pathways are discussed. Remarks and perspectives for potential future research are provided with a focus on the current knowledge gaps if the goal is to minimize the persistence of plastics across environments. Innovative approaches such as the addition of specific compounds to trigger depolymerization under particular conditions, biostimulation, bioaugmentation, and the addition of natural and/or modified enzymes are state-of-the-art methods that need faster development. Furthermore, methods must be connected to standards and techniques that fully track the biodegradation process. More transdisciplinary research within areas of polymer chemistry/processing and microbiology/biochemistry is needed.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Molecular Diversity Preservation International
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
BIOFILM
dc.subject
DEGRADATION MECHANISMS
dc.subject
DEPOLYMERIZATION
dc.subject
ENZYMES
dc.subject
HYDROLYSIS
dc.subject
MICROORGANISMS
dc.subject
PLASTICS
dc.subject.classification
Compuestos
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dc.subject.classification
Ingeniería de los Materiales
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dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
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dc.title
Biodegradation of Biodegradable Polymers in Mesophilic Aerobic Environments
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-07-06T12:37:19Z
dc.journal.volume
23
dc.journal.number
20
dc.journal.pagination
1-106
dc.journal.pais
Suiza
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dc.journal.ciudad
Basilea
dc.description.fil
Fil: Bher, Anibal Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Materiales de Misiones. Universidad Nacional de Misiones. Facultad de Ciencias Exactas Químicas y Naturales. Instituto de Materiales de Misiones; Argentina. Michigan State University; Estados Unidos
dc.description.fil
Fil: Mayekar, Pooja C.. Michigan State University; Estados Unidos
dc.description.fil
Fil: Auras, Rafael. Michigan State University; Estados Unidos
dc.description.fil
Fil: Schvezov, Carlos Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Materiales de Misiones. Universidad Nacional de Misiones. Facultad de Ciencias Exactas Químicas y Naturales. Instituto de Materiales de Misiones; Argentina
dc.journal.title
International Journal of Molecular Sciences
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/1422-0067/23/20/12165
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.3390/ijms232012165
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