Evaluation of chemical composition and inhibition potential of fusel oil against different microorganisms

Detalhes bibliográficos
Autor(a) principal: Mascarenhas Santos, Maria do Socorro
Data de Publicação: 2020
Outros Autores: Castro, Thiago Luis Aguayo de, Batistote, Margareth, Cardoso, Claudia Andrea Lima
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/6250
Resumo: The control of contamination in the fermentation process is essential to ensure productivity. To minimize the load of contaminants, acid treatment and the addition of antibiotics are carried out. However, in the ethanol production process itself, other alcohols are formed that result in a mixture known as fusel oil that can be used to minimize contamination. Thus, this study aims to analyze fusel oil samples, characterize and evaluate the inhibition potential of this substance against different microorganisms. Initially, a bibliographic survey was carried out to identify the biomass and understand the stages of formation of fusel oil. Concomitantly, samples of fusel oil were analyzed with respect to physical-chemical parameters and chemical composition. The inhibition potential of fusel oil was evaluated with the inhibition halo test using the yeasts Catanduva-1 (Cat-1) and FT-858 and the bacteria Salmonella tiffi (ATCC 14028), Escherichia coli (ATCC 25922), Stafilicoccus aureus (ATCC 25923) and Bacillus sp. The production of fusel oil is directly related to yeast metabolism. The samples showed differences in physical-chemical parameters and both had a high content of isoamyl alcohol. The bacteria showed sensitivity to fusel oil demonstrating that this by-product can be used as an antiseptic and antibacterial agent.
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spelling Evaluation of chemical composition and inhibition potential of fusel oil against different microorganismsEvaluación de la composición química y el potencial de inhibición del aceite de fusel contra diferentes microorganismosAvaliação da composição química e do potencial de inibição do óleo fúsel frente a diferentes microrganismosIndustrial processHigher alcoholsMetabolismAntisepticProcesso industrialÁlcoois superioresMetabolismoAntissépticoProceso industrialAlcoholes superioresMetabolismoAntisépticoThe control of contamination in the fermentation process is essential to ensure productivity. To minimize the load of contaminants, acid treatment and the addition of antibiotics are carried out. However, in the ethanol production process itself, other alcohols are formed that result in a mixture known as fusel oil that can be used to minimize contamination. Thus, this study aims to analyze fusel oil samples, characterize and evaluate the inhibition potential of this substance against different microorganisms. Initially, a bibliographic survey was carried out to identify the biomass and understand the stages of formation of fusel oil. Concomitantly, samples of fusel oil were analyzed with respect to physical-chemical parameters and chemical composition. The inhibition potential of fusel oil was evaluated with the inhibition halo test using the yeasts Catanduva-1 (Cat-1) and FT-858 and the bacteria Salmonella tiffi (ATCC 14028), Escherichia coli (ATCC 25922), Stafilicoccus aureus (ATCC 25923) and Bacillus sp. The production of fusel oil is directly related to yeast metabolism. The samples showed differences in physical-chemical parameters and both had a high content of isoamyl alcohol. The bacteria showed sensitivity to fusel oil demonstrating that this by-product can be used as an antiseptic and antibacterial agent.El control de la contaminación en el proceso de fermentación es esencial para garantizar la productividad. Para minimizar la carga de contaminantes, se lleva a cabo el tratamiento con ácido y la adición de antibióticos. Sin embargo, en el proceso de producción de etanol en sí, se forman otros alcoholes que dan como resultado una mezcla conocida como aceite de fusel que puede usarse para minimizar la contaminación. Por lo tanto, este estudio tiene como objetivo analizar muestras de aceite de fusel, caracterizar y evaluar el potencial de inhibición de esta sustancia contra diferentes microorganismos. Inicialmente, se realizó una encuesta bibliográfica para identificar la biomasa y comprender las etapas de formación del aceite de fusel. Al mismo tiempo, se analizaron muestras de aceite de fusel con respecto a los parámetros físico-químicos y la composición química. El potencial de inhibición del aceite de fusel se evaluó con la prueba de halo de inhibición utilizando las levaduras Catanduva-1 (Cat-1) y FT-858 y la bacteria Salmonella tiffi (ATCC 14028), Escherichia coli (ATCC 25922), Stafilicoccus aureus (ATCC 25923) y Bacillus sp. La producción de aceite de fusel está directamente relacionada con el metabolismo de la levadura. Las muestras mostraron diferencias en los parámetros físico-químicos y ambas tenían un alto contenido de alcohol isoamílico. La bacteria mostró sensibilidad al aceite de fusel, lo que demuestra que este subproducto puede usarse como agente antiséptico y antibacteriano.O controle da contaminação no processo fermentativo é fundamental para garantir a produtividade. Para minimizar a carga de contaminantes são feitos o tratamento ácido e a adição de antibióticos.  Entretanto, no próprio processo de produção de etanol, são formados outros álcoois que resultam em uma mistura conhecida como óleo fúsel que pode ser empregado para minimizar a contaminação. Assim, este estudo visa analisar amostras de óleo fúsel, caracterizar e avaliar o potencial de inibição desta substãncia frente a diferentes microrganismos. Inicialmente, foi realizado um levantamento bibliográfico para identificar as biomassas e compreender as etapas de formação do óleo fúsel.  Concomitantemente, foram analisadas amostras de óleo fúsel com relação aos parâmetros físico-químicos e a composição química. O potencial de inibição do óleo fúsel foi avaliada com o teste do halo de inibição utilizando as leveduras Catanduva-1 (Cat-1) e FT-858 e as bactérias Salmonella tiffi (ATCC 14028), Escherichia coli (ATCC 25922), Stafilicoccus aureus (ATCC 25923) e Bacillus sp. A produção de óleo fúsel está diretamente relacionada com o metabolismo das leveduras. As amostras apresentaram diferenças nos parâmetros físico-químicos e ambas apresentaram alto teor de álcool isoamilico. As bactérias apresentaram sensibilidade ao óleo fúsel demonstrando que este subproduto pode ser usado como agente antisséptico e antibacteriano.Research, Society and Development2020-07-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/625010.33448/rsd-v9i8.6250Research, Society and Development; Vol. 9 No. 8; e733986250Research, Society and Development; Vol. 9 Núm. 8; e733986250Research, Society and Development; v. 9 n. 8; e7339862502525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/6250/8211Copyright (c) 2020 Maria do Socorro Mascarenhas Santos, Thiago Luis Aguayo de Castro, Margareth Batistote, Claudia Andrea Lima Cardosohttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessMascarenhas Santos, Maria do SocorroCastro, Thiago Luis Aguayo deBatistote, MargarethCardoso, Claudia Andrea Lima2020-08-20T18:00:17Zoai:ojs.pkp.sfu.ca:article/6250Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:29:27.908457Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Evaluation of chemical composition and inhibition potential of fusel oil against different microorganisms
Evaluación de la composición química y el potencial de inhibición del aceite de fusel contra diferentes microorganismos
Avaliação da composição química e do potencial de inibição do óleo fúsel frente a diferentes microrganismos
title Evaluation of chemical composition and inhibition potential of fusel oil against different microorganisms
spellingShingle Evaluation of chemical composition and inhibition potential of fusel oil against different microorganisms
Mascarenhas Santos, Maria do Socorro
Industrial process
Higher alcohols
Metabolism
Antiseptic
Processo industrial
Álcoois superiores
Metabolismo
Antisséptico
Proceso industrial
Alcoholes superiores
Metabolismo
Antiséptico
title_short Evaluation of chemical composition and inhibition potential of fusel oil against different microorganisms
title_full Evaluation of chemical composition and inhibition potential of fusel oil against different microorganisms
title_fullStr Evaluation of chemical composition and inhibition potential of fusel oil against different microorganisms
title_full_unstemmed Evaluation of chemical composition and inhibition potential of fusel oil against different microorganisms
title_sort Evaluation of chemical composition and inhibition potential of fusel oil against different microorganisms
author Mascarenhas Santos, Maria do Socorro
author_facet Mascarenhas Santos, Maria do Socorro
Castro, Thiago Luis Aguayo de
Batistote, Margareth
Cardoso, Claudia Andrea Lima
author_role author
author2 Castro, Thiago Luis Aguayo de
Batistote, Margareth
Cardoso, Claudia Andrea Lima
author2_role author
author
author
dc.contributor.author.fl_str_mv Mascarenhas Santos, Maria do Socorro
Castro, Thiago Luis Aguayo de
Batistote, Margareth
Cardoso, Claudia Andrea Lima
dc.subject.por.fl_str_mv Industrial process
Higher alcohols
Metabolism
Antiseptic
Processo industrial
Álcoois superiores
Metabolismo
Antisséptico
Proceso industrial
Alcoholes superiores
Metabolismo
Antiséptico
topic Industrial process
Higher alcohols
Metabolism
Antiseptic
Processo industrial
Álcoois superiores
Metabolismo
Antisséptico
Proceso industrial
Alcoholes superiores
Metabolismo
Antiséptico
description The control of contamination in the fermentation process is essential to ensure productivity. To minimize the load of contaminants, acid treatment and the addition of antibiotics are carried out. However, in the ethanol production process itself, other alcohols are formed that result in a mixture known as fusel oil that can be used to minimize contamination. Thus, this study aims to analyze fusel oil samples, characterize and evaluate the inhibition potential of this substance against different microorganisms. Initially, a bibliographic survey was carried out to identify the biomass and understand the stages of formation of fusel oil. Concomitantly, samples of fusel oil were analyzed with respect to physical-chemical parameters and chemical composition. The inhibition potential of fusel oil was evaluated with the inhibition halo test using the yeasts Catanduva-1 (Cat-1) and FT-858 and the bacteria Salmonella tiffi (ATCC 14028), Escherichia coli (ATCC 25922), Stafilicoccus aureus (ATCC 25923) and Bacillus sp. The production of fusel oil is directly related to yeast metabolism. The samples showed differences in physical-chemical parameters and both had a high content of isoamyl alcohol. The bacteria showed sensitivity to fusel oil demonstrating that this by-product can be used as an antiseptic and antibacterial agent.
publishDate 2020
dc.date.none.fl_str_mv 2020-07-27
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/6250
10.33448/rsd-v9i8.6250
url https://rsdjournal.org/index.php/rsd/article/view/6250
identifier_str_mv 10.33448/rsd-v9i8.6250
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/6250/8211
dc.rights.driver.fl_str_mv http://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://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. 9 No. 8; e733986250
Research, Society and Development; Vol. 9 Núm. 8; e733986250
Research, Society and Development; v. 9 n. 8; e733986250
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_ 1797052654567817216

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