Anticorrosive properties in 1020 steel of an alkaloid-rich extract obtained from the jaborandi biomass (Pilocarpus microphyllus staff ex wardlew) of the pilocarpine industrial production chain

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Autor(es): dc.contributorUFDPar-
Autor(es): dc.contributorIFPI-
Autor(es): dc.contributorUFPI-
Autor(es): dc.contributorUniversidade de Brasília (UnB)-
Autor(es): dc.contributorUNIVASF-
Autor(es): dc.contributorUniversity of Lisbon-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorGrupo Centroflora-
Autor(es): dc.contributorCREA-Research Centre for Food and Nutrition-
Autor(es): dc.creatorde Araújo, Francisco Marcelino Almeida-
Autor(es): dc.creatorde Araújo, Emely Thainara Almeida-
Autor(es): dc.creatorCardoso, Miguel Gomes-
Autor(es): dc.creatorSá, Bruno Silva-
Autor(es): dc.creatorVeras, Leiz Maria Costa-
Autor(es): dc.creatorVasconcelos, Andreanne Gomes-
Autor(es): dc.creatorLima, David Fernandes-
Autor(es): dc.creatorGonçalves, João-
Autor(es): dc.creatorBatagin-Neto, Augusto-
Autor(es): dc.creatorVasconcelos, Luciene Costa-
Autor(es): dc.creatorLucarini, Massimo-
Autor(es): dc.creatorDurazzo, Alessandra-
Autor(es): dc.creatorArcanjo, Daniel Dias Rufino-
Autor(es): dc.creatordos Santos Júnior, José Ribeiro-
Autor(es): dc.creatorde Souza Almeida Leite, José Roberto-
Data de aceite: dc.date.accessioned2025-08-21T19:08:23Z-
Data de disponibilização: dc.date.available2025-08-21T19:08:23Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-09-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s12210-024-01253-w-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/304481-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/304481-
Descrição: dc.descriptionThe annual costs related to corrosion and its prevention have been responsible for a significant part of the Gross Domestic Product in the Western world. In addition to economic costs and technological delays, corrosion can lead to structural failures having dramatic consequences for humans and the environment. In this context, the constant development of coating technology is needed. The search for natural products applied in anti-corrosive coatings has been of great industrial importance as they have a lower energy consumption in their production when compared to their synthetic counterparts. Plant extracts represent a rich source of natural chemical components that can be extracted by means of simple and low-cost procedures. In this research, an alkaloid-rich extract from the jaborandi leaf, with epiisopiloturine (EPI) as the major alkaloid, is investigated for its anti-corrosive activity. The investigation includes the coating formation on an AISI type 1020 steel substrate, which was submitted to accelerated corrosion tests and then to polarization analysis and impedance measurements in saline environment. The extract-covered plates proved to be corrosion-resistant in a saline environment. Thus, using computational chemistry, we propose an electrostatic interaction model that rationalizes the EPI adhesion on metal surfaces. Graphical abstract: (Figure presented.)-
Descrição: dc.descriptionNúcleo de Pesquisa Em Biodiversidade E Biotecnologia Biotec Campus Ministro Reis Velloso CMRV Universidade Federal Do Delta Do Parnaíba UFDPar, Piauí-
Descrição: dc.descriptionInstituto Federal Do Piauí IFPI, Campus Teresina, Piauí-
Descrição: dc.descriptionDepartamento de Química Centro de Ciências da Natureza CCN Universidade Federal Do Piauí UFPI-
Descrição: dc.descriptionNúcleo de Pesquisa em Morfologia e Imunologia Aplicada NuPMIA Faculdade de Medicina FM Universidade de Brasília UnB, Campus Darcy RibeiroAsa Norte, Federal District-
Descrição: dc.descriptionPeople & amp;Science Pesquisa Desenvolvimento e Inovação LTDA CDT Universidade de Brasília UnB, Federal District-
Descrição: dc.descriptionUniversidade Federal do Vale do São Francisco UNIVASF, Bahia-
Descrição: dc.descriptionFaculty of Pharmacy Imed.ULisboa Research Institute for Medicines University of Lisbon-
Descrição: dc.descriptionInstitute of Sciences and Engineering São Paulo State University (UNESP), Itapeva-
Descrição: dc.descriptionVegeflora Extrações do Nordeste Grupo Centroflora, Piauí-
Descrição: dc.descriptionCREA-Research Centre for Food and Nutrition, Via Ardeatina 546-
Descrição: dc.descriptionDepartment of Biophysics and Physiology Federal University of Piauí UFPI, Piauí-
Descrição: dc.descriptionInstitute of Sciences and Engineering São Paulo State University (UNESP), Itapeva-
Formato: dc.format673-682-
Idioma: dc.languageen-
Relação: dc.relationRendiconti Lincei-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAlkaloids-
Palavras-chave: dc.subjectAnti-corrosion-
Palavras-chave: dc.subjectBiomass-
Palavras-chave: dc.subjectEpiisopiloturine-
Palavras-chave: dc.subjectIndustrial scale-
Palavras-chave: dc.subjectJaborandi-
Palavras-chave: dc.subjectPilocarpus-
Título: dc.titleAnticorrosive properties in 1020 steel of an alkaloid-rich extract obtained from the jaborandi biomass (Pilocarpus microphyllus staff ex wardlew) of the pilocarpine industrial production chain-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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