Bio-based and SO2-generating plastic liners to extend the shelf life of ‘Benitaka’ table grapes

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dc.contributor.authorde Aguiar, Aline Cristina
dc.contributor.authorHiguchi, Maíra Tiaki
dc.contributor.authorRibeiro, Luana Tainá Machado
dc.contributor.authorLeles, Nathalia Rodrigues
dc.contributor.authorBosso, Bruna Evelisse Caetano
dc.contributor.authorShimizu, Gabriel Danilo
dc.contributor.authorda Silva, Marlon Jocimar Rodrigues [UNESP]
dc.contributor.authorMarques, Viviani Vieira
dc.contributor.authorYamashita, Fábio
dc.contributor.authorYoussef, Khamis
dc.contributor.authorRoberto, Sergio Ruffo
dc.contributor.institutionUniversidade Estadual de Londrina (UEL)
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionPlant Pathology Research Institute
dc.date.accessioned2023-07-29T12:45:24Z
dc.date.available2023-07-29T12:45:24Z
dc.date.issued2023-03-01
dc.description.abstractThis study evaluates a bio-based laser-perforated and recyclable SO2-generating liners, alone or in combination with ultra-fast SO2-generating before packaging, to extend the shelf life of ‘Benitaka’ table grapes (Vitis vinifera L.). Grape bunches were harvested from a commercial vineyard in Parana, southern Brazil, in 2020 and 2021, and packaged in clamshells organized in cardboard boxes (10 clamshells per box). Boxes were sealed with liners and were stored at 1.0 ± 1 °C and at 70–80% relative humidity. The presence of gray mold was assessed 30 d and 45 d after cold storage, and after 3 additional days at room temperature (22 ± 1 °C); bunch weight loss, stem browning, shattered berries, and bleaching were assessed. Bio-based and SO2-generating liners, in combination with ultra-fast SO2-generating pads applied before packaging ‘Benitaka’ table grapes, were effective in controlling the incidence of gray mold at 45 d of cold storage (< 0.4%) and at 3 d of room temperature (< 0.8%); this extended the shelf life of grapes, with low weight loss, fewer shattered berries, and the maintenance of stem freshness. The bio-based liner alone does not control gray mold effectively, but it has no adverse effect on the physicochemical qualities of ‘Benitaka’ grapes and is an eco-friendly packaging material. Using compostable bio-based or recyclable SO2-generating perforated plastic liners to control gray mold and other postharvest diseases may promote the near future use of sustainable materials in the food industry.en
dc.description.affiliationAgricultural Research Center State University of Londrina, Celso Garcia Cid Road, km 380, P.O. Box 10.011
dc.description.affiliationAgronomic Sciences School São Paulo State University, Dr. José Barbosa de Barros St., Jardim Paraíso, SP
dc.description.affiliationAgricultural Research Center Plant Pathology Research Institute, 9 Gamaa St.
dc.description.affiliationUnespAgronomic Sciences School São Paulo State University, Dr. José Barbosa de Barros St., Jardim Paraíso, SP
dc.identifierhttp://dx.doi.org/10.1016/j.postharvbio.2022.112217
dc.identifier.citationPostharvest Biology and Technology, v. 197.
dc.identifier.doi10.1016/j.postharvbio.2022.112217
dc.identifier.issn0925-5214
dc.identifier.scopus2-s2.0-85145699145
dc.identifier.urihttp://hdl.handle.net/11449/246600
dc.language.isoeng
dc.relation.ispartofPostharvest Biology and Technology
dc.sourceScopus
dc.subjectBotrytis cinerea
dc.subjectGray mold
dc.subjectPostharvest
dc.subjectSulfur dioxide
dc.subjectVitis vinifera L.
dc.titleBio-based and SO2-generating plastic liners to extend the shelf life of ‘Benitaka’ table grapesen
dc.typeArtigo

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