Biosurfactants: potential bioremediation agents

Detalhes bibliográficos
Autor(a) principal: Santos, Sidnei Cerqueira dos
Data de Publicação: 2019
Tipo de documento: Artigo
Idioma: por
Título da fonte: Cadernos de Prospecção (Online)
Texto Completo: https://periodicos.ufba.br/index.php/nit/article/view/33191
Resumo: Biosurfactants are surfactant molecules that have potential as bioremediation agent for contaminated environments. Prospecting is a strategic tool for identifying technological innovations. The aim of this work was to evaluate patents that use biosurfactant in the microbial remediation process of contaminated environments, to identify the main types of biosurfactant, the producing microorganisms and the forms of treatment. The research for technological data was carried out at the Questel Orbit databases, using the combination of the keywords and codes of the International Patent Classification. We selected 76 patents for analysis. China was the largest patent holder. The most deposited technological innovations were related to the ramnolipid biosurfactant produced by Pseudomonas aeruginosa. This research indicates that the best scenario for technological development is for heavy metal remediation.
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spelling Biosurfactants: potential bioremediation agentsBiossurfactantes: potenciais agentes biorremediadoresMicrorganismosHidrocarbonetoMetais pesados.MicroorganismsHydrocarbonHeavy metals.Biosurfactants are surfactant molecules that have potential as bioremediation agent for contaminated environments. Prospecting is a strategic tool for identifying technological innovations. The aim of this work was to evaluate patents that use biosurfactant in the microbial remediation process of contaminated environments, to identify the main types of biosurfactant, the producing microorganisms and the forms of treatment. The research for technological data was carried out at the Questel Orbit databases, using the combination of the keywords and codes of the International Patent Classification. We selected 76 patents for analysis. China was the largest patent holder. The most deposited technological innovations were related to the ramnolipid biosurfactant produced by Pseudomonas aeruginosa. This research indicates that the best scenario for technological development is for heavy metal remediation.Os biossurfactantes são moléculas tensoativas que apresentam potencial como agente remediador de ambientes contaminados. A prospecção é uma ferramenta estratégica para identificar inovações tecnológicas. O objetivo deste trabalho foi avaliar as patentes que utilizam biossurfactante no processo de remediação microbiana de ambientes contaminados, para identificar os principais tipos de biossurfactante, os microrganismos produtores e as formas de tratamento. A busca de dados tecnológicos foi realizada nas bases de dados do Questel Orbit, usando-se uma combinação de palavras-chave e códigos da Classificação Internacional de Patentes. Foram selecionadas 76 patentes para análise. A China destaca-se como a maior detentora de patentes. As inovações tecnológicas mais depositadas foram relacionadas com o biossurfactante ramnolipídeo, produzido por Pseudomonas aeruginosa. Esta pesquisa indica que o melhor cenário para desenvolvimento tecnológico é para remediação de metais pesados.Universidade Federal da Bahia2019-12-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufba.br/index.php/nit/article/view/3319110.9771/cp.v12i5.33191Cadernos de Prospecção; Vol. 12 No. 5 (2019): Edição Especial - IX ProspeCT&I 2019 - Congresso Internacional do PROFNIT/FORTEC; 1531Cadernos de Prospecção; v. 12 n. 5 (2019): Edição Especial - IX ProspeCT&I 2019 - Congresso Internacional do PROFNIT/FORTEC; 15312317-00261983-1358reponame:Cadernos de Prospecção (Online)instname:Universidade Federal da Bahia (UFBA)instacron:UFBAporhttps://periodicos.ufba.br/index.php/nit/article/view/33191/20686Copyright (c) 2020 Cadernos de Prospecçãohttps://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessSantos, Sidnei Cerqueira dos2022-03-03T12:34:43Zoai:ojs.periodicos.ufba.br:article/33191Revistahttps://periodicos.ufba.br/index.php/nitPUBhttps://periodicos.ufba.br/index.php/nit/oaicadernosdeprospeccao@gmail.com || maliceribeiro@yahoo.com.br || cadernosdeprospeccao@gmail.com || saionaraluna@gmail.com2317-00261983-1358opendoar:2022-03-03T12:34:43Cadernos de Prospecção (Online) - Universidade Federal da Bahia (UFBA)false
dc.title.none.fl_str_mv Biosurfactants: potential bioremediation agents
Biossurfactantes: potenciais agentes biorremediadores
title Biosurfactants: potential bioremediation agents
spellingShingle Biosurfactants: potential bioremediation agents
Santos, Sidnei Cerqueira dos
Microrganismos
Hidrocarboneto
Metais pesados.
Microorganisms
Hydrocarbon
Heavy metals.
title_short Biosurfactants: potential bioremediation agents
title_full Biosurfactants: potential bioremediation agents
title_fullStr Biosurfactants: potential bioremediation agents
title_full_unstemmed Biosurfactants: potential bioremediation agents
title_sort Biosurfactants: potential bioremediation agents
author Santos, Sidnei Cerqueira dos
author_facet Santos, Sidnei Cerqueira dos
author_role author
dc.contributor.author.fl_str_mv Santos, Sidnei Cerqueira dos
dc.subject.por.fl_str_mv Microrganismos
Hidrocarboneto
Metais pesados.
Microorganisms
Hydrocarbon
Heavy metals.
topic Microrganismos
Hidrocarboneto
Metais pesados.
Microorganisms
Hydrocarbon
Heavy metals.
description Biosurfactants are surfactant molecules that have potential as bioremediation agent for contaminated environments. Prospecting is a strategic tool for identifying technological innovations. The aim of this work was to evaluate patents that use biosurfactant in the microbial remediation process of contaminated environments, to identify the main types of biosurfactant, the producing microorganisms and the forms of treatment. The research for technological data was carried out at the Questel Orbit databases, using the combination of the keywords and codes of the International Patent Classification. We selected 76 patents for analysis. China was the largest patent holder. The most deposited technological innovations were related to the ramnolipid biosurfactant produced by Pseudomonas aeruginosa. This research indicates that the best scenario for technological development is for heavy metal remediation.
publishDate 2019
dc.date.none.fl_str_mv 2019-12-30
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufba.br/index.php/nit/article/view/33191
10.9771/cp.v12i5.33191
url https://periodicos.ufba.br/index.php/nit/article/view/33191
identifier_str_mv 10.9771/cp.v12i5.33191
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufba.br/index.php/nit/article/view/33191/20686
dc.rights.driver.fl_str_mv Copyright (c) 2020 Cadernos de Prospecção
https://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Cadernos de Prospecção
https://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal da Bahia
publisher.none.fl_str_mv Universidade Federal da Bahia
dc.source.none.fl_str_mv Cadernos de Prospecção; Vol. 12 No. 5 (2019): Edição Especial - IX ProspeCT&I 2019 - Congresso Internacional do PROFNIT/FORTEC; 1531
Cadernos de Prospecção; v. 12 n. 5 (2019): Edição Especial - IX ProspeCT&I 2019 - Congresso Internacional do PROFNIT/FORTEC; 1531
2317-0026
1983-1358
reponame:Cadernos de Prospecção (Online)
instname:Universidade Federal da Bahia (UFBA)
instacron:UFBA
instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
institution UFBA
reponame_str Cadernos de Prospecção (Online)
collection Cadernos de Prospecção (Online)
repository.name.fl_str_mv Cadernos de Prospecção (Online) - Universidade Federal da Bahia (UFBA)
repository.mail.fl_str_mv cadernosdeprospeccao@gmail.com || maliceribeiro@yahoo.com.br || cadernosdeprospeccao@gmail.com || saionaraluna@gmail.com
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