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Registro Completo |
Biblioteca(s): |
Embrapa Agroindústria Tropical; Embrapa Uva e Vinho. |
Data corrente: |
09/06/2020 |
Data da última atualização: |
03/09/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
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. |
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. |
Título: |
Effect of pulsed light on postharvest disease control-related metabolomic variation in melon (Cucumis melo) artificially inoculated with Fusarium pallidoroseum. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
PLoS ONE, v. 15, n. 4, art. no. e0220097, 2020. |
DOI: |
https://doi.org/10.1371/journal.pone.0220097 |
Idioma: |
Inglês |
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 |
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. |
Thesagro: |
Cucumis Melo; Melão. |
Thesaurus Nal: |
Biomarkers; Cucumis melo subsp. melo; Disease and pest management; Fruits; Melons; Metabolites. |
Categoria do assunto: |
-- |
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 005 2020-09-03 008 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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Registro original: |
Embrapa Agroindústria Tropical (CNPAT) |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
07/12/2016 |
Data da última atualização: |
19/05/2022 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
DOMINGUES, A. F. N.; SOUZA, J. N. S.; COSTA, O.; RIBEIRO, T. |
Afiliação: |
ALESSANDRA FERRAIOLO N DOMINGUES, CPATU; J.N.S. Souza, UFPA; O. Costa, GRADUANDO UFPA; T. Ribeiro, GRADUANDA UFPA. |
Título: |
Influência da geometria do fruto e temperatura de secagem na retenção dos capsaicinpoides totais em genótipos de Capsicum annuum. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE CIÊNCIA E TECNOLOGIA DE ALIMENTOS, 25., 2016, Gramado. Anais... Gramado: SBCTA Regional, 2016. |
Idioma: |
Português |
Conteúdo: |
O objetivo deste trabalho foi avaliar o efeito da geometria do fruto e temperatura de secagem na retenção dos capsaicinóides totais em dois genótipos de pimenteiras Capsicum annuum. Os genótipos, P03 e P20, foram provenientes do Banco Ativo de Germoplasma (BAG) da Embrapa Amazônia Oriental. Os frutos foram desidratados inteiros e em pedaços, em estufa com circulação e renovação de ar a 50 e 80 ºC. Na amostra P03 os teores de capsaicinóides diferiram estatisticamente, para a mesma geometria e diferentes temperaturas. A melhor temperatura de secagem, para os frutos desidratados inteiros, foi de 50 °C, e para os frutos desidratados em pedaços, de 80 °C. Na amostra P20, os teores de capsaicinóides retidos foram similares, independente da geometria ou temperatura de secagem. |
Palavras-Chave: |
BAG; Capsaicinóides; Pungência. |
Thesagro: |
Capsicum Annuum; Pimenta. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/151386/1/XXV-CBCTA-PIMENTA-ANAIS.pdf
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Marc: |
LEADER 01505nam a2200205 a 4500 001 2058164 005 2022-05-19 008 2016 bl uuuu u00u1 u #d 100 1 $aDOMINGUES, A. F. N. 245 $aInfluência da geometria do fruto e temperatura de secagem na retenção dos capsaicinpoides totais em genótipos de Capsicum annuum.$h[electronic resource] 260 $aIn: CONGRESSO BRASILEIRO DE CIÊNCIA E TECNOLOGIA DE ALIMENTOS, 25., 2016, Gramado. Anais... Gramado: SBCTA Regional$c2016 520 $aO objetivo deste trabalho foi avaliar o efeito da geometria do fruto e temperatura de secagem na retenção dos capsaicinóides totais em dois genótipos de pimenteiras Capsicum annuum. Os genótipos, P03 e P20, foram provenientes do Banco Ativo de Germoplasma (BAG) da Embrapa Amazônia Oriental. Os frutos foram desidratados inteiros e em pedaços, em estufa com circulação e renovação de ar a 50 e 80 ºC. Na amostra P03 os teores de capsaicinóides diferiram estatisticamente, para a mesma geometria e diferentes temperaturas. A melhor temperatura de secagem, para os frutos desidratados inteiros, foi de 50 °C, e para os frutos desidratados em pedaços, de 80 °C. Na amostra P20, os teores de capsaicinóides retidos foram similares, independente da geometria ou temperatura de secagem. 650 $aCapsicum Annuum 650 $aPimenta 653 $aBAG 653 $aCapsaicinóides 653 $aPungência 700 1 $aSOUZA, J. N. S. 700 1 $aCOSTA, O. 700 1 $aRIBEIRO, T.
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