Sprouting Control Treatment with LED Lights Does Not Affect the Biochemical Aspects of ‘Asterix’ Potatoes

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversity of Idaho (U of I)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorPedrosa, Vanessa Maria Dantas-
Autor(es): dc.creatorIzidoro, Maiqui-
Autor(es): dc.creatorda Silva, Maryelle Barros-
Autor(es): dc.creatorda Silva, Francisco Ronaldo Cardoso-
Autor(es): dc.creatorCecilio Filho, Arthur Bernardes-
Autor(es): dc.creatorCarvalho, Rogério Falleiros-
Autor(es): dc.creatorBacha, Allan Lopes-
Autor(es): dc.creatorTeixeira, Gustavo Henrique de Almeida-
Data de aceite: dc.date.accessioned2025-08-21T16:21:36Z-
Data de disponibilização: dc.date.available2025-08-21T16:21:36Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s11540-024-09844-8-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/299760-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/299760-
Descrição: dc.descriptionRecently, it was observed that red, blue and far-red lights and different intensities (0.1 and 1.0 μmol m−2 s−1) of light-emitting diode (LED) reduced potato sprout growth but did not effectively inhibit sprouting in physiologically aged tubers. Therefore, this study aimed to identify the physiological and biochemical changes and sprout development in potatoes treated with LED lights or with 3-chlorophenyl carbamate (CIPC). To achieve this, ‘Asterix’ potatoes were harvested, cured at 15 °C (90–93% RH) for 15 days and treated with red (5 µmol m−2 s−1), far-red (5 µmol m−2 s−1) and blue (1 µmol m−2 s−1) LED lights, in addition to the negative control (dark) and positive control (0.022 g L−1 of CIPC) treatments. Potatoes from the light treatments were exposed to LED lights 24 h a day throughout the storage period, under optimal conditions for sprout development (16.7 ± 1 °C and 91.5 ± 1% RH). Tubers treated with blue and far-red LED light exhibited longer dormancy, fewer sprouts and smaller sprouts over the storage period. The carbohydrate content (starch and reducing sugars) was not affected by light treatments; however, total soluble sugar content was lower in tubers kept in the dark and higher in those treated with far-red LED light, which was not related to sprouting control. Therefore, it is suggested that other signalling mechanisms may be involved in sprout control using LED lights.-
Descrição: dc.descriptionKimberly Research and Extension Center University of Idaho (U of I), 3806 N 3600 E-
Descrição: dc.descriptionFaculdade de Ciências Agrárias E Veterinárias (FCAV) Campus de Jaboticabal Departamento de Produção Vegetal Universidade Estadual Paulista (UNESP), Via de Acesso Prof. Paulo Donato Castellane S/N, SP-
Descrição: dc.descriptionFaculdade de Ciências Agrárias E Veterinárias (FCAV) Campus de Jaboticabal Departamento de Produção Vegetal Universidade Estadual Paulista (UNESP), Via de Acesso Prof. Paulo Donato Castellane S/N, SP-
Idioma: dc.languageen-
Relação: dc.relationPotato Research-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBlue light-
Palavras-chave: dc.subjectCarbohydrates-
Palavras-chave: dc.subjectFar-red light-
Palavras-chave: dc.subjectPotato dormancy-
Palavras-chave: dc.subjectRed light-
Palavras-chave: dc.subjectSprouting-
Título: dc.titleSprouting Control Treatment with LED Lights Does Not Affect the Biochemical Aspects of ‘Asterix’ Potatoes-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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