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Lactic Acid Bacteria Incorporated into Edible Coatings to Control Fungal Growth and Maintain Postharvest Quality of Grapes

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Lactic Acid Bacteria Incorporated into Edible Coatings to Control Fungal Growth and Maintain Postharvest Quality of Grapes

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dc.contributor.author Marín-Gozalbo, Anna es_ES
dc.contributor.author Plotto, Anne es_ES
dc.contributor.author Atarés Huerta, Lorena María es_ES
dc.contributor.author Chiralt, A. es_ES
dc.date.accessioned 2020-11-14T04:31:39Z
dc.date.available 2020-11-14T04:31:39Z
dc.date.issued 2019-02 es_ES
dc.identifier.issn 0018-5345 es_ES
dc.identifier.uri http://hdl.handle.net/10251/155058
dc.description.abstract [EN] Lactic acid bacteria (LAB) have been shown to prevent the growth and activity of several postharvest pathogen fungi in fruit and vegetables because of their ability to produce antimicrobial metabolites. Edible coatings (ECs) can be used as carriers of LAB and could provide an alternative natural preservation method. The effectiveness of Lactobacillus plantarum against fungal decay on grapes applied together with EC was studied. Different formulations with or without L. plantarum were considered, using pregelatinized potato starch (PS) or sodium caseinate (NaC) as main components of the coating matrices. In some of the formulations, oleic acid (OA) was added as a surfactant. The population dynamics of the bacterium and its ability to control fungal decay were studied together with the assessment of fruit quality. NaC-based formulations improved survival of L. plantarumon fruit surface after 7 days of storage in comparison with a water control. On the other hand, L. plantarum in PS-based formulation without OA reduced Botrytis incidence more than when applied in NaC formulation or in water. Coatings had little effect on berry quality (weight, color, firmness, and soluble solids content) of grapes throughout storage, although some of the coated samples maintained acidity and maturity index during storage better than others. Therefore, LAB applied in ECs could provide a viable biocontrol method for postharvest disease in grapes. es_ES
dc.description.sponsorship We are grateful to the Spanish government for the financial support from the national project RTA2012-00067-C02 (Instituto Nacional de Investigacion y Tecnologia Agraria y Alimentaria, Spain and FEDER funds) and to the Conselleria d'Educacio of the Generalitat Valenciana (Spain) for A. Marin's PhD grant. es_ES
dc.language Inglés es_ES
dc.publisher American Society for Horticultural Science es_ES
dc.relation.ispartof HortScience es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Lactobacillus plantarum es_ES
dc.subject Biopolymer es_ES
dc.subject Population dynamics es_ES
dc.subject Starch es_ES
dc.subject Casein es_ES
dc.subject Postharvest es_ES
dc.subject.classification TECNOLOGIA DE ALIMENTOS es_ES
dc.title Lactic Acid Bacteria Incorporated into Edible Coatings to Control Fungal Growth and Maintain Postharvest Quality of Grapes es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.21273/HORTSCI13661-18 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//RTA2012-00067-C02-01/ES/Desarrollo de formulaciones de agentes de biocontrol con recubrimientos biodegradables para el control de enfermedades en productos vegetales/ es_ES
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Tecnología de Alimentos - Departament de Tecnologia d'Aliments es_ES
dc.description.bibliographicCitation Marín-Gozalbo, A.; Plotto, A.; Atarés Huerta, LM.; Chiralt, A. (2019). Lactic Acid Bacteria Incorporated into Edible Coatings to Control Fungal Growth and Maintain Postharvest Quality of Grapes. HortScience. 54(2):337-343. https://doi.org/10.21273/HORTSCI13661-18 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.21273/HORTSCI13661-18 es_ES
dc.description.upvformatpinicio 337 es_ES
dc.description.upvformatpfin 343 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 54 es_ES
dc.description.issue 2 es_ES
dc.relation.pasarela S\384660 es_ES
dc.contributor.funder Generalitat Valenciana es_ES
dc.contributor.funder Ministerio de Economía y Competitividad es_ES


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