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| 15. |  | PRATES, H. S.; TEOFILO SOBRINHO, J.; POMPEU JUNIOR, J. Avaliacao preliminar do efeito de alguns fungicidas aplicados no solo, no controle da gomose. Cordeiropolis: IAC, 1982 p.171-172 In: CICLO DE PALESTRAS TECNICAS SOBRE CITRICULTURA, 4., 1982, Limeira, SP. Anais... Cordeiropolis: IAC, 1982.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 16. | | PRATES, H. S.; POMPEU JUNIOR, J.; TEOFILO SOBRINHO, J. Avaliacao preliminar do efeito de dois fungicidas em aplicacao foliar, no controle da gomose em citros Cordeiropolis: IAC, 1982 p.167-172 In: CICLO DE PALESTRAS TECNICAS SOBRE CITRICULTURA, 4., 1982, Limeira, SP. Anais... Cordeiropolis: IAC, 1982| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 20. | | SPIRONELLO, A.; NAGAI, V. TEOFILO SOBRINHO, J.; TEIXEIRA, L. A. J.; SIGRIST, J. M. M. Avaliacao agrotecnologica de variedades de abacaxizeiro, conforme os tipos de muda, em cordeiropolis (SP). Bragantia, v.56, n.2, p.343-355, Campinas, 1997| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| Registros recuperados : 67 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Agroindústria Tropical; Embrapa Uva e Vinho. |
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Data corrente: |
09/06/2020 |
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Data da última atualização: |
03/09/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
OIRAM FILHO, F.; SILVA, E. de O.; LOPES, M. M. de A.; RIBEIRO, P. R. V.; OSTER, A. H.; GUEDES, J. A. C.; ZAMPIERI, D. de S.; BORDALLO, P. do N.; ZOCOLO, G. J. |
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Afiliação: |
FRANCISCO OIRAM FILHO, Department of Chemical Engineering, Science Center, Federal University of Ceará; EBENEZER DE OLIVEIRA SILVA, CNPAT; MÔNICA MARIA DE ALMEIDA LOPES, Department of Biochemistry and Molecular Biology, Science Center, Federal University of Ceará; PAULO RICELI VASCONCELOS RIBEIRO, CNPAT; ANDREIA HANSEN OSTER, CNPUV; JHONYSON ARRUDA CARVALHO GUEDES, Department of Analytical and Physical-Chemical Chemistry, Science Center, Federal University of Ceará; DÁVILA DE SOUZA ZAMPIERI, Department of Organic and Inorganic Chemistry, Science Center, Federal University of Ceará; PATRICIA DO NASCIMENTO BORDALLO, CNPAT; GUILHERME JULIAO ZOCOLO, CNPAT. |
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Título: |
Effect of pulsed light on postharvest disease control-related metabolomic variation in melon (Cucumis melo) artificially inoculated with Fusarium pallidoroseum. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
PLoS ONE, v. 15, n. 4, art. no. e0220097, 2020. |
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DOI: |
https://doi.org/10.1371/journal.pone.0220097 |
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Idioma: |
Inglês |
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Conteúdo: |
Pulsed light, as a postharvest technology, is an alternative to traditional fungicides, and can be used on a wide variety of fruit and vegetables for sanitization or pathogen control. In addition to these applications, other effects also are detected in vegetal cells, including changes in metabolism and secondary metabolite production, which directly affect disease control response mechanisms. This study aimed to evaluate pulsed ultraviolet light in controlling postharvest rot, caused by Fusarium pallidoroseum in ?Spanish? melon, in natura, and its implications in disease control as a function of metabolomic variation to fungicidal or fungistatic effects. The dose of pulsed light (PL) that inhibited F. pallidoroseum growth in melons (Cucumis melo var. Spanish) was 9 KJ m?2. Ultra-performance liquid chromatography
(UPLC) coupled to a quadrupole-time-of-flight (QTOF) mass analyzer identified 12 compounds based on tandem mass spectrometry (MS/MS) fragmentation patterns. Chemometric analysis by Principal Components Analysis (PCA) and Orthogonal Partial Least Squared Discriminant Analysis (OPLS-DA) and corresponding S-Plot were used to evaluate
the changes in fruit metabolism. PL technology provided protection against postharvest disease in melons, directly inhibiting the growth of F. pallidoroseum through the upregulation of specific fruit biomarkers such as pipecolic acid (11), saponarin (7), and orientin (3), which acted as major markers for the defense system against pathogens. PL can thus be proposed as a postharvest technology to prevent chemical fungicides and may be applied to reduce the decay of melon quality during its export and storage. MenosPulsed light, as a postharvest technology, is an alternative to traditional fungicides, and can be used on a wide variety of fruit and vegetables for sanitization or pathogen control. In addition to these applications, other effects also are detected in vegetal cells, including changes in metabolism and secondary metabolite production, which directly affect disease control response mechanisms. This study aimed to evaluate pulsed ultraviolet light in controlling postharvest rot, caused by Fusarium pallidoroseum in ?Spanish? melon, in natura, and its implications in disease control as a function of metabolomic variation to fungicidal or fungistatic effects. The dose of pulsed light (PL) that inhibited F. pallidoroseum growth in melons (Cucumis melo var. Spanish) was 9 KJ m?2. Ultra-performance liquid chromatography
(UPLC) coupled to a quadrupole-time-of-flight (QTOF) mass analyzer identified 12 compounds based on tandem mass spectrometry (MS/MS) fragmentation patterns. Chemometric analysis by Principal Components Analysis (PCA) and Orthogonal Partial Least Squared Discriminant Analysis (OPLS-DA) and corresponding S-Plot were used to evaluate
the changes in fruit metabolism. PL technology provided protection against postharvest disease in melons, directly inhibiting the growth of F. pallidoroseum through the upregulation of specific fruit biomarkers such as pipecolic acid (11), saponarin (7), and orientin (3), which acted as major markers for the defense system against pathogen... Mostrar Tudo |
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Palavras-Chave: |
Biomarcadores; Doenças fúngicas; Fungal diseases; Fungal pathogens; Fusarium pallidoroseum; Light pulses; Metabolitos; Patógenos fúngicos; Plant resistance to abiotic stress; Pulsos de luz; Resistência das plantas ao estresse abiótico. |
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Thesagro: |
Cucumis Melo; Melão. |
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Thesaurus NAL: |
Biomarkers; Cucumis melo subsp. melo; Disease and pest management; Fruits; Melons; Metabolites. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/213883/1/ART20031.pdf
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Marc: |
LEADER 03101naa a2200457 a 4500
001 2123192
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008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1371/journal.pone.0220097$2DOI
100 1 $aOIRAM FILHO, F.
245 $aEffect of pulsed light on postharvest disease control-related metabolomic variation in melon (Cucumis melo) artificially inoculated with Fusarium pallidoroseum.$h[electronic resource]
260 $c2020
520 $aPulsed light, as a postharvest technology, is an alternative to traditional fungicides, and can be used on a wide variety of fruit and vegetables for sanitization or pathogen control. In addition to these applications, other effects also are detected in vegetal cells, including changes in metabolism and secondary metabolite production, which directly affect disease control response mechanisms. This study aimed to evaluate pulsed ultraviolet light in controlling postharvest rot, caused by Fusarium pallidoroseum in ?Spanish? melon, in natura, and its implications in disease control as a function of metabolomic variation to fungicidal or fungistatic effects. The dose of pulsed light (PL) that inhibited F. pallidoroseum growth in melons (Cucumis melo var. Spanish) was 9 KJ m?2. Ultra-performance liquid chromatography (UPLC) coupled to a quadrupole-time-of-flight (QTOF) mass analyzer identified 12 compounds based on tandem mass spectrometry (MS/MS) fragmentation patterns. Chemometric analysis by Principal Components Analysis (PCA) and Orthogonal Partial Least Squared Discriminant Analysis (OPLS-DA) and corresponding S-Plot were used to evaluate the changes in fruit metabolism. PL technology provided protection against postharvest disease in melons, directly inhibiting the growth of F. pallidoroseum through the upregulation of specific fruit biomarkers such as pipecolic acid (11), saponarin (7), and orientin (3), which acted as major markers for the defense system against pathogens. PL can thus be proposed as a postharvest technology to prevent chemical fungicides and may be applied to reduce the decay of melon quality during its export and storage.
650 $aBiomarkers
650 $aCucumis melo subsp. melo
650 $aDisease and pest management
650 $aFruits
650 $aMelons
650 $aMetabolites
650 $aCucumis Melo
650 $aMelão
653 $aBiomarcadores
653 $aDoenças fúngicas
653 $aFungal diseases
653 $aFungal pathogens
653 $aFusarium pallidoroseum
653 $aLight pulses
653 $aMetabolitos
653 $aPatógenos fúngicos
653 $aPlant resistance to abiotic stress
653 $aPulsos de luz
653 $aResistência das plantas ao estresse abiótico
700 1 $aSILVA, E. de O.
700 1 $aLOPES, M. M. de A.
700 1 $aRIBEIRO, P. R. V.
700 1 $aOSTER, A. H.
700 1 $aGUEDES, J. A. C.
700 1 $aZAMPIERI, D. de S.
700 1 $aBORDALLO, P. do N.
700 1 $aZOCOLO, G. J.
773 $tPLoS ONE$gv. 15, n. 4, art. no. e0220097, 2020.
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Embrapa Agroindústria Tropical (CNPAT) |
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