Use of soybean oil fry waste for economical biosurfactant production by isolated Pseudomonas aeruginosa using response surface methodology

Detalhes bibliográficos
Autor(a) principal: de Lima, C. J B [UNESP]
Data de Publicação: 2009
Outros Autores: Contiero, Jonas [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://www.indianjournals.com/ijor.aspx?target=ijor:ctbp&volume=3&issue=2&article=006
http://hdl.handle.net/11449/71035
Resumo: The present study sought biotensoactive production from soybean oil fry waste using Pseudomonas aeruginosa ATCC 10145 and Pseudomonas aeruginosa isolated from the soil of a petroleum station having undergone gasoline and diesel oil spills. The results of the experiments were analyzed using a complete factorial experimental design, investigating the concentration of soybean oil waste, ammonia sulfate and residual brewery yeast. Assays were performed in 250-mL Erlenmeyer beakers containing 50 mL of production medium, maintained on a rotary shaker at 200 rpm and a temperature of 30±1 °C for a 48-hour fermentation period. Biosurfactant production was monitored through the determination of rhamnose, surface tension and emulsification activity. The Pseudomonas aeruginosa ATCC 10145 strain and isolated Pseudomonas aeruginosa were able to reduce the surface tension of the initial mexlium from 61 mN/m to 32.5 mN/m and 30.0 mN/m as well as produce rhamnose at concentrations of 1.96 and 2.89 g/L with emulsification indices of 96% and 100%, respectively.
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spelling Use of soybean oil fry waste for economical biosurfactant production by isolated Pseudomonas aeruginosa using response surface methodologyBiosurfactantEmulsification indexPseudomonas aeruginosaRhamnoseSoybean oilSurface-activeammoniabiosurfactantrhamnosesoybean oilsoybean oil fry wasteunclassified drugassaybacterial strainbacterium isolatebiodegradabilitybiomass fermentationbiotechnological productioncarbon sourcecontrolled studyemulsionfactorial analysisfungal biomassmethodologynonhumanpHresidual brewery yeastresponse surface methodreviewsurface tensionyeastGlycine maxThe present study sought biotensoactive production from soybean oil fry waste using Pseudomonas aeruginosa ATCC 10145 and Pseudomonas aeruginosa isolated from the soil of a petroleum station having undergone gasoline and diesel oil spills. The results of the experiments were analyzed using a complete factorial experimental design, investigating the concentration of soybean oil waste, ammonia sulfate and residual brewery yeast. Assays were performed in 250-mL Erlenmeyer beakers containing 50 mL of production medium, maintained on a rotary shaker at 200 rpm and a temperature of 30±1 °C for a 48-hour fermentation period. Biosurfactant production was monitored through the determination of rhamnose, surface tension and emulsification activity. The Pseudomonas aeruginosa ATCC 10145 strain and isolated Pseudomonas aeruginosa were able to reduce the surface tension of the initial mexlium from 61 mN/m to 32.5 mN/m and 30.0 mN/m as well as produce rhamnose at concentrations of 1.96 and 2.89 g/L with emulsification indices of 96% and 100%, respectively.Department of Biochemistry and Microbiology Biological Sciences Institute University - Unesp, 13506-900 Rio Claro, São PauloDepartment of Biochemistry and Microbiology Biological Sciences Institute University - Unesp, 13506-900 Rio Claro, São PauloUniversidade Estadual Paulista (Unesp)de Lima, C. J B [UNESP]Contiero, Jonas [UNESP]2014-05-27T11:23:55Z2014-05-27T11:23:55Z2009-06-11info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article162-171application/pdfhttp://www.indianjournals.com/ijor.aspx?target=ijor:ctbp&volume=3&issue=2&article=006Current Trends in Biotechnology and Pharmacy, v. 3, n. 2, p. 162-171, 2009.0973-8916http://hdl.handle.net/11449/710352-s2.0-665490959992-s2.0-66549095999.pdf9859154979447005Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCurrent Trends in Biotechnology and Pharmacy0,123info:eu-repo/semantics/openAccess2023-12-13T06:24:17Zoai:repositorio.unesp.br:11449/71035Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:15:46.309764Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Use of soybean oil fry waste for economical biosurfactant production by isolated Pseudomonas aeruginosa using response surface methodology
title Use of soybean oil fry waste for economical biosurfactant production by isolated Pseudomonas aeruginosa using response surface methodology
spellingShingle Use of soybean oil fry waste for economical biosurfactant production by isolated Pseudomonas aeruginosa using response surface methodology
de Lima, C. J B [UNESP]
Biosurfactant
Emulsification index
Pseudomonas aeruginosa
Rhamnose
Soybean oil
Surface-active
ammonia
biosurfactant
rhamnose
soybean oil
soybean oil fry waste
unclassified drug
assay
bacterial strain
bacterium isolate
biodegradability
biomass fermentation
biotechnological production
carbon source
controlled study
emulsion
factorial analysis
fungal biomass
methodology
nonhuman
pH
residual brewery yeast
response surface method
review
surface tension
yeast
Glycine max
title_short Use of soybean oil fry waste for economical biosurfactant production by isolated Pseudomonas aeruginosa using response surface methodology
title_full Use of soybean oil fry waste for economical biosurfactant production by isolated Pseudomonas aeruginosa using response surface methodology
title_fullStr Use of soybean oil fry waste for economical biosurfactant production by isolated Pseudomonas aeruginosa using response surface methodology
title_full_unstemmed Use of soybean oil fry waste for economical biosurfactant production by isolated Pseudomonas aeruginosa using response surface methodology
title_sort Use of soybean oil fry waste for economical biosurfactant production by isolated Pseudomonas aeruginosa using response surface methodology
author de Lima, C. J B [UNESP]
author_facet de Lima, C. J B [UNESP]
Contiero, Jonas [UNESP]
author_role author
author2 Contiero, Jonas [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv de Lima, C. J B [UNESP]
Contiero, Jonas [UNESP]
dc.subject.por.fl_str_mv Biosurfactant
Emulsification index
Pseudomonas aeruginosa
Rhamnose
Soybean oil
Surface-active
ammonia
biosurfactant
rhamnose
soybean oil
soybean oil fry waste
unclassified drug
assay
bacterial strain
bacterium isolate
biodegradability
biomass fermentation
biotechnological production
carbon source
controlled study
emulsion
factorial analysis
fungal biomass
methodology
nonhuman
pH
residual brewery yeast
response surface method
review
surface tension
yeast
Glycine max
topic Biosurfactant
Emulsification index
Pseudomonas aeruginosa
Rhamnose
Soybean oil
Surface-active
ammonia
biosurfactant
rhamnose
soybean oil
soybean oil fry waste
unclassified drug
assay
bacterial strain
bacterium isolate
biodegradability
biomass fermentation
biotechnological production
carbon source
controlled study
emulsion
factorial analysis
fungal biomass
methodology
nonhuman
pH
residual brewery yeast
response surface method
review
surface tension
yeast
Glycine max
description The present study sought biotensoactive production from soybean oil fry waste using Pseudomonas aeruginosa ATCC 10145 and Pseudomonas aeruginosa isolated from the soil of a petroleum station having undergone gasoline and diesel oil spills. The results of the experiments were analyzed using a complete factorial experimental design, investigating the concentration of soybean oil waste, ammonia sulfate and residual brewery yeast. Assays were performed in 250-mL Erlenmeyer beakers containing 50 mL of production medium, maintained on a rotary shaker at 200 rpm and a temperature of 30±1 °C for a 48-hour fermentation period. Biosurfactant production was monitored through the determination of rhamnose, surface tension and emulsification activity. The Pseudomonas aeruginosa ATCC 10145 strain and isolated Pseudomonas aeruginosa were able to reduce the surface tension of the initial mexlium from 61 mN/m to 32.5 mN/m and 30.0 mN/m as well as produce rhamnose at concentrations of 1.96 and 2.89 g/L with emulsification indices of 96% and 100%, respectively.
publishDate 2009
dc.date.none.fl_str_mv 2009-06-11
2014-05-27T11:23:55Z
2014-05-27T11:23:55Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.indianjournals.com/ijor.aspx?target=ijor:ctbp&volume=3&issue=2&article=006
Current Trends in Biotechnology and Pharmacy, v. 3, n. 2, p. 162-171, 2009.
0973-8916
http://hdl.handle.net/11449/71035
2-s2.0-66549095999
2-s2.0-66549095999.pdf
9859154979447005
url http://www.indianjournals.com/ijor.aspx?target=ijor:ctbp&volume=3&issue=2&article=006
http://hdl.handle.net/11449/71035
identifier_str_mv Current Trends in Biotechnology and Pharmacy, v. 3, n. 2, p. 162-171, 2009.
0973-8916
2-s2.0-66549095999
2-s2.0-66549095999.pdf
9859154979447005
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Current Trends in Biotechnology and Pharmacy
0,123
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 162-171
application/pdf
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128232556331008

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