Biosurfactants: potential bioremediation agents
Autor(a) principal: | |
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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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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 |
_version_ |
1799319847723597824 |