Effects of antibrowning solution and chitosan-based edible coating on the quality of fresh-cut apple

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)-
Autor(es): dc.contributorUniversidade Federal de São Carlos (UFSCar)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.creatorPilon, Lucimeire-
Autor(es): dc.creatorSpricigo, Poliana Cristina-
Autor(es): dc.creatorDe Britto, Douglas-
Autor(es): dc.creatorAssis, Odilio Benedito Garrido-
Autor(es): dc.creatorCalbo, Adonai Gimenez-
Autor(es): dc.creatorFerraudo, Antonio Sergio-
Autor(es): dc.creatorFerreira, Marcos David-
Data de aceite: dc.date.accessioned2022-08-04T22:03:20Z-
Data de disponibilização: dc.date.available2022-08-04T22:03:20Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2013-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1504/IJPTI.2013.055843-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/219924-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/219924-
Descrição: dc.descriptionFresh-cut apples were treated with an antibrowning solution and with a chitosan-based edible coating associated to antibrowning agents and the effects on the deterioration at low temperature were studied. The combined effect of ascorbic acid (AA), citric acid (CA) and chitosan was also evaluated. Control, coated and uncoated apples were packed in polyethylene terephthalate trays and the changes in headspace atmosphere, colour, firmness and microbial growth measured along ten days of storage at 5°C. The samples coated with 1% AA + 2% CA + chitosan maintained a good colouration until day 6, similar to those treated with 1% AA + 2% CA without chitosan. Afterwards, the fruits became darker and similar to the control. A slight reduction in the rates of CO 2 production was observed in all samples. Ethylene increased continuously during storage although gas production was extremely low. Texture did not change for all treatments; showing values around 9.0 to 10.0 N. Growth of Salmonella, and total and fecal coliforms were not detected. The chitosan coating treatment was the most effective in inhibiting growth of moulds and yeasts, with count of 1.7 CFU g-1. Chitosan coating could be an alternative for preserving quality of fresh-cut 'Gala' apples. Results from this study suggest that. © 2013 Inderscience Enterprises Ltd.-
Descrição: dc.descriptionPostharvest Laboratory Embrapa Instrumentação, Rua: XV de novembro, 1452, 13560-970, São Carlos, SP-
Descrição: dc.descriptionFederal University of São Carlos Rod. Washington Luís, km 235 - SP-310, 13565-905, São Carlos, SP-
Descrição: dc.descriptionEmbrapa Instrumentação Rua: XV de novembro, 1452 13560-970, São Carlos, SP-
Descrição: dc.descriptionState University of São Paulo Rodovia de acesso Prof Paulo Donato Castellane, CEP 13560-970, Jaboticabal, SP-
Descrição: dc.descriptionEmbrapa Instrumentação Rua: XV de novembro, 1452, CEP 13560-970, São Carlos, SP-
Formato: dc.format151-164-
Idioma: dc.languageen-
Relação: dc.relationInternational Journal of Postharvest Technology and Innovation-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectApple-
Palavras-chave: dc.subjectAscorbic acid-
Palavras-chave: dc.subjectChitosan-
Palavras-chave: dc.subjectCitric acid-
Palavras-chave: dc.subjectColour-
Palavras-chave: dc.subjectEthylene-
Palavras-chave: dc.subjectFirmness-
Palavras-chave: dc.subjectMicroorganisms-
Título: dc.titleEffects of antibrowning solution and chitosan-based edible coating on the quality of fresh-cut apple-
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