Growth and Fatty Acid Profile of the Aspergillus terreus in Different Culture Media and Temperatures

Detalhes bibliográficos
Autor(a) principal: Ferreira, Glalber Luiz da Rocha
Data de Publicação: 2022
Outros Autores: Vieira, José Daniel Gonçalves, D’Alessandro, Emmanuel Bezerra
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/25049
Resumo: Fungi are a promising alternative source of oil to produce biodiesel, still very little known. The identification of a species with desirable characteristics is a fundamental component to achieve the economic viability of the process. The study aimed to carry out the evaluation of the fungus Aspergillus terreus in different culture media and different temperatures, the production of fungal biomass and in line with obtaining the profile of methyl esters of fatty acids. The fungal biomass revealed that in the NBRIP medium at both a temperature of 29 ºC and 36 ºC, it resulted in a great potential in the production of saturated fatty acids (SFA), which have excellent combustion properties, reaching values of 35.89 and 34,89%, respectively. For most species, the fuel would need to be mixed to make up culture conditions to be optimized and achieve the correct lipid profile, so that the fungal fuel meets European biodiesel production standards (EN 14214). Aspergillus terreus from iron ore tailings proved to be a promising microbial biomass as an energy source in the production of biodiesel.
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spelling Growth and Fatty Acid Profile of the Aspergillus terreus in Different Culture Media and TemperaturesCrecimiento y perfil de ácidos grasos del Aspergillus terreus en diferentes medios de cultivo y temperaturasCrescimento e perfil de ácidos graxos do Aspergillus terreus em diferentes meios de cultura e temperaturasHongoAspergillus terreusBiodieselÁcidos grasosÁcidos grasos saturados.FungoAspergillus terreusBiodieselÁcidos graxosÁcidos graxos saturados.FungusAspergillus terreusBiodieselFatty acidsSaturated fatty acids.Fungi are a promising alternative source of oil to produce biodiesel, still very little known. The identification of a species with desirable characteristics is a fundamental component to achieve the economic viability of the process. The study aimed to carry out the evaluation of the fungus Aspergillus terreus in different culture media and different temperatures, the production of fungal biomass and in line with obtaining the profile of methyl esters of fatty acids. The fungal biomass revealed that in the NBRIP medium at both a temperature of 29 ºC and 36 ºC, it resulted in a great potential in the production of saturated fatty acids (SFA), which have excellent combustion properties, reaching values of 35.89 and 34,89%, respectively. For most species, the fuel would need to be mixed to make up culture conditions to be optimized and achieve the correct lipid profile, so that the fungal fuel meets European biodiesel production standards (EN 14214). Aspergillus terreus from iron ore tailings proved to be a promising microbial biomass as an energy source in the production of biodiesel.Los hongos son una prometedora fuente alternativa de petróleo para la producción de biodiésel, que aún se conoce muy poco. La identificación de una especie con características deseables es un componente fundamental para lograr la viabilidad económica del proceso. El estudio tuvo como objetivo realizar la evaluación del hongo Aspergillus terreus en diferentes medios de cultivo y a diferentes temperaturas, la producción de biomasa fúngica y, en consecuencia, obtener el perfil de ésteres metílicos de ácidos grasos. La biomasa fúngica reveló que en el medio NBRIP tanto a una temperatura de 29 ºC como de 36 ºC, resultó en un gran potencial en la producción de ácidos grasos saturados (AGS), los cuales tienen excelentes propiedades de combustión, alcanzando valores de 35,89 y 34,89%, respectivamente. Para la mayoría de las especies, el combustible debería mezclarse para componer las condiciones de cultivo a fin de optimizar y lograr el perfil de lípidos correcto para que el combustible fúngico cumpla con las normas europeas para la producción de biodiésel (EN 14214). El Aspergillus terreus de los relaves de mineral de hierro demostró ser una biomasa microbiana prometedora como fuente de energía en la producción de biodiésel.Os fungos são uma alternativa promissora de óleo para a produção de biodiesel, ainda muito pouco conhecida. A identificação de uma espécie com características desejáveis é um componente fundamental para se obter a viabilidade econômica do processo. O estudo teve como objetivo realizar a avaliação do fungo Aspergillus terreus em diferentes meios de cultura e diferentes temperaturas, a produção de biomassa fúngica e em consonância com a obtenção do perfil de ésteres metílicos de ácidos graxos. A biomassa fúngica revelou que no meio NBRIP tanto a uma temperatura de 29 ºC quanto a 36 ºC, resultou em um grande potencial na produção de ácidos graxos saturados (SFA), que apresentam excelentes propriedades de combustão, atingindo valores de 35,89 e 34,89%, respectivamente. Para a maioria das espécies, o combustível precisaria ser misturado para compor as condições de cultura a serem otimizadas e atingir o perfil lipídico correto, de modo que o combustível fúngico atenda aos padrões europeus de produção de biodiesel (EN 14214). Aspergillus terreus de rejeitos de minério de ferro provou ser uma biomassa microbiana promissora como fonte de energia na produção de biodiesel.Research, Society and Development2022-01-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2504910.33448/rsd-v11i1.25049Research, Society and Development; Vol. 11 No. 1; e37411125049Research, Society and Development; Vol. 11 Núm. 1; e37411125049Research, Society and Development; v. 11 n. 1; e374111250492525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/25049/21978Copyright (c) 2022 Glalber Luiz da Rocha Ferreira; José Daniel Gonçalves Vieira; Emmanuel Bezerra D’Alessandrohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessFerreira, Glalber Luiz da Rocha Vieira, José Daniel Gonçalves D’Alessandro, Emmanuel Bezerra 2022-01-16T18:08:18Zoai:ojs.pkp.sfu.ca:article/25049Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:43:26.121286Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Growth and Fatty Acid Profile of the Aspergillus terreus in Different Culture Media and Temperatures
Crecimiento y perfil de ácidos grasos del Aspergillus terreus en diferentes medios de cultivo y temperaturas
Crescimento e perfil de ácidos graxos do Aspergillus terreus em diferentes meios de cultura e temperaturas
title Growth and Fatty Acid Profile of the Aspergillus terreus in Different Culture Media and Temperatures
spellingShingle Growth and Fatty Acid Profile of the Aspergillus terreus in Different Culture Media and Temperatures
Ferreira, Glalber Luiz da Rocha
Hongo
Aspergillus terreus
Biodiesel
Ácidos grasos
Ácidos grasos saturados.
Fungo
Aspergillus terreus
Biodiesel
Ácidos graxos
Ácidos graxos saturados.
Fungus
Aspergillus terreus
Biodiesel
Fatty acids
Saturated fatty acids.
title_short Growth and Fatty Acid Profile of the Aspergillus terreus in Different Culture Media and Temperatures
title_full Growth and Fatty Acid Profile of the Aspergillus terreus in Different Culture Media and Temperatures
title_fullStr Growth and Fatty Acid Profile of the Aspergillus terreus in Different Culture Media and Temperatures
title_full_unstemmed Growth and Fatty Acid Profile of the Aspergillus terreus in Different Culture Media and Temperatures
title_sort Growth and Fatty Acid Profile of the Aspergillus terreus in Different Culture Media and Temperatures
author Ferreira, Glalber Luiz da Rocha
author_facet Ferreira, Glalber Luiz da Rocha
Vieira, José Daniel Gonçalves
D’Alessandro, Emmanuel Bezerra
author_role author
author2 Vieira, José Daniel Gonçalves
D’Alessandro, Emmanuel Bezerra
author2_role author
author
dc.contributor.author.fl_str_mv Ferreira, Glalber Luiz da Rocha
Vieira, José Daniel Gonçalves
D’Alessandro, Emmanuel Bezerra
dc.subject.por.fl_str_mv Hongo
Aspergillus terreus
Biodiesel
Ácidos grasos
Ácidos grasos saturados.
Fungo
Aspergillus terreus
Biodiesel
Ácidos graxos
Ácidos graxos saturados.
Fungus
Aspergillus terreus
Biodiesel
Fatty acids
Saturated fatty acids.
topic Hongo
Aspergillus terreus
Biodiesel
Ácidos grasos
Ácidos grasos saturados.
Fungo
Aspergillus terreus
Biodiesel
Ácidos graxos
Ácidos graxos saturados.
Fungus
Aspergillus terreus
Biodiesel
Fatty acids
Saturated fatty acids.
description Fungi are a promising alternative source of oil to produce biodiesel, still very little known. The identification of a species with desirable characteristics is a fundamental component to achieve the economic viability of the process. The study aimed to carry out the evaluation of the fungus Aspergillus terreus in different culture media and different temperatures, the production of fungal biomass and in line with obtaining the profile of methyl esters of fatty acids. The fungal biomass revealed that in the NBRIP medium at both a temperature of 29 ºC and 36 ºC, it resulted in a great potential in the production of saturated fatty acids (SFA), which have excellent combustion properties, reaching values of 35.89 and 34,89%, respectively. For most species, the fuel would need to be mixed to make up culture conditions to be optimized and achieve the correct lipid profile, so that the fungal fuel meets European biodiesel production standards (EN 14214). Aspergillus terreus from iron ore tailings proved to be a promising microbial biomass as an energy source in the production of biodiesel.
publishDate 2022
dc.date.none.fl_str_mv 2022-01-09
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://rsdjournal.org/index.php/rsd/article/view/25049
10.33448/rsd-v11i1.25049
url https://rsdjournal.org/index.php/rsd/article/view/25049
identifier_str_mv 10.33448/rsd-v11i1.25049
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/25049/21978
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 11 No. 1; e37411125049
Research, Society and Development; Vol. 11 Núm. 1; e37411125049
Research, Society and Development; v. 11 n. 1; e37411125049
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
_version_ 1797052826468220928

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