Chitosan Film with Citrus limonia Essential Oil: Physical and Morphological Properties and Antibacterial Activity

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorGoiano Fed Inst Educ Sci & Technol-
Autor(es): dc.creatorOliveira Filho, Josemar Goncalves de [UNESP]-
Autor(es): dc.creatorBorges de Deus, Isabella Pelosi-
Autor(es): dc.creatorFernandes Valadares, Anna Carolina-
Autor(es): dc.creatorFernandes, Cassia Cristina-
Autor(es): dc.creatorBorges Estevam, Elisangela Barbosa-
Autor(es): dc.creatorEgea, Mariana Buranelo-
Data de aceite: dc.date.accessioned2022-02-22T00:06:07Z-
Data de disponibilização: dc.date.available2022-02-22T00:06:07Z-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2020-06-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3390/colloids4020018-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/195541-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/195541-
Descrição: dc.descriptionThe development of active packaging for food preservation is attracting increased attention due to serious environmental problems caused by synthetic and conventional materials. In the present study, the physical, chemical, optical, microstructural, and antibacterial properties of chitosan films withCitrus limoniaessential oil (CEO) were investigated. The incorporation >0.75% of CEO increased the thickness of the films. The incorporation >0.25% of CEO reduced the moisture content and the water vapor permeability of the chitosan films. The biodegradability of the films over ten days ranged from 55.46-62.65% and was not affected by the addition of CEO. All films showed good UV light barrier properties, and the incorporation of the CEO caused a decrease in the visible light transmission rate values. The addition of CEO changed the color of the bioactive films significantly, remain darker and yellowish. The bioactive films showed antibacterial activity againstStaphylococcus aureus, but not againstEscherichia coli. The films showed a heterogeneous microstructure with oil droplets retained in the continuous polysaccharide network. The results showed that chitosan films with CEO are promising as an active packaging material for food preservation.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionSao Paulo State Univ, UNESP, Sch Pharmaceut Sci, BR-14800903 Araraquara, SP, Brazil-
Descrição: dc.descriptionGoiano Fed Inst Educ Sci & Technol, Campus Rio Verde, BR-75901970 Rio Verde, Brazil-
Descrição: dc.descriptionSao Paulo State Univ, UNESP, Sch Pharmaceut Sci, BR-14800903 Araraquara, SP, Brazil-
Descrição: dc.descriptionCAPES: 001-
Formato: dc.format10-
Idioma: dc.languageen-
Publicador: dc.publisherMdpi-
Relação: dc.relationColloids And Interfaces-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectactive packaging-
Palavras-chave: dc.subjectlime-
Palavras-chave: dc.subjectbiofilm-
Título: dc.titleChitosan Film with Citrus limonia Essential Oil: Physical and Morphological Properties and Antibacterial Activity-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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