Polyphenol analysis using high-resolution mass spectrometry allows differentiation of drought tolerant peanut genotypes

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Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorCarrer de Prat de la Riba-
Autor(es): dc.contributorEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)-
Autor(es): dc.creatorJuliano, Fernanda F-
Autor(es): dc.creatorAlvarenga, José Fernando R [UNESP]-
Autor(es): dc.creatorLamuela-Raventos, Rosa Maria-
Autor(es): dc.creatorMassarioli, Adna P-
Autor(es): dc.creatorLima, Liziane M-
Autor(es): dc.creatorSantos, Roseane C-
Autor(es): dc.creatorAlencar, Severino M-
Data de aceite: dc.date.accessioned2022-02-22T00:27:58Z-
Data de disponibilização: dc.date.available2022-02-22T00:27:58Z-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-01-29-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1002/jsfa.10075-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/199657-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/199657-
Descrição: dc.descriptionBACKGROUND: Peanut (Arachis hypogaea L.) is an important economic food crop highly appreciated worldwide. Although peanut cultivation has been expanding to dry regions, with water stress during growth stages, current genotypes are not adapted to drought. This study aimed to identify and quantify the full range of polyphenols in five peanut genotypes with different degrees of drought tolerance developed by Embrapa (Brazil) using ultra-high-definition accurate-mass liquid chromatography–electrospray ionization–LTQ-Orbitrap–mass spectrometry. RESULTS: Fifty-eight polyphenols of the classes hydroxybenzoic acids, hydroxycinnamic acids, flavanols, flavonols and flavanones were identified and quantified using high mass accuracy data and confirmed by tandem mass spectrometric experiments. High-definition mass spectrometric analyses revealed nine phenolic compounds that have never been reported in peanuts before. Polyphenol assessment using multivariate analysis allowed identification of the level of similarities among the five peanut genotypes studied. CONCLUSION: Higher drought-tolerant genotypes exhibited higher content of flavonoids, which suggests a relationship between these compounds and drought tolerance traits. © 2019 Society of Chemical Industry.-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionDepartament d'Innovació, Universitats i Empresa, Generalitat de Catalunya-
Descrição: dc.descriptionDepartment of Agri-food Industry Food and Nutrition ‘Luiz de Queiroz’ College of Agriculture University of São Paulo-
Descrição: dc.descriptionDepartment of Food and Nutrition School of Pharmaceutical Sciences São Paulo State University-UNESP-
Descrição: dc.descriptionDepartment of Nutrition Food Sciences and Gastronomy XARTA INSA-UB School of Pharmacy and Food Sciences University of Barcelona Carrer de Prat de la Riba-
Descrição: dc.descriptionEmbrapa Cotton Brazilian Agricultural Research Corporation-
Descrição: dc.descriptionDepartment of Food and Nutrition School of Pharmaceutical Sciences São Paulo State University-UNESP-
Descrição: dc.descriptionFAPESP: 2016/0651-
Descrição: dc.descriptionFAPESP: 2016/16193-0-
Descrição: dc.descriptionDepartament d'Innovació, Universitats i Empresa, Generalitat de Catalunya: GC 2014 SGR 773-
Descrição: dc.descriptionFAPESP: Grants # 2015/02986-6-
Formato: dc.format721-731-
Idioma: dc.languageen-
Relação: dc.relationJournal of the Science of Food and Agriculture-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectArachis hypogaea L.-
Palavras-chave: dc.subjectLC-MS/MS-
Palavras-chave: dc.subjectmultivariate analysis-
Palavras-chave: dc.subjectphenolic compounds-
Título: dc.titlePolyphenol analysis using high-resolution mass spectrometry allows differentiation of drought tolerant peanut genotypes-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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