dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorde Lima, C. J B
dc.creatorContiero, Jonas
dc.date2014-05-27T11:23:55Z
dc.date2016-10-25T18:27:04Z
dc.date2014-05-27T11:23:55Z
dc.date2016-10-25T18:27:04Z
dc.date2009-06-11
dc.date.accessioned2017-04-06T01:36:16Z
dc.date.available2017-04-06T01:36:16Z
dc.identifierCurrent Trends in Biotechnology and Pharmacy, v. 3, n. 2, p. 162-171, 2009.
dc.identifier0973-8916
dc.identifierhttp://hdl.handle.net/11449/71035
dc.identifierhttp://acervodigital.unesp.br/handle/11449/71035
dc.identifier2-s2.0-66549095999.pdf
dc.identifier2-s2.0-66549095999
dc.identifierhttp://www.indianjournals.com/ijor.aspx?target=ijor:ctbp&volume=3&issue=2&article=006
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/892077
dc.descriptionThe 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.
dc.languageeng
dc.relationCurrent Trends in Biotechnology and Pharmacy
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectBiosurfactant
dc.subjectEmulsification index
dc.subjectPseudomonas aeruginosa
dc.subjectRhamnose
dc.subjectSoybean oil
dc.subjectSurface-active
dc.subjectammonia
dc.subjectbiosurfactant
dc.subjectrhamnose
dc.subjectsoybean oil
dc.subjectsoybean oil fry waste
dc.subjectunclassified drug
dc.subjectassay
dc.subjectbacterial strain
dc.subjectbacterium isolate
dc.subjectbiodegradability
dc.subjectbiomass fermentation
dc.subjectbiotechnological production
dc.subjectcarbon source
dc.subjectcontrolled study
dc.subjectemulsion
dc.subjectfactorial analysis
dc.subjectfungal biomass
dc.subjectmethodology
dc.subjectnonhuman
dc.subjectpH
dc.subjectresidual brewery yeast
dc.subjectresponse surface method
dc.subjectreview
dc.subjectsurface tension
dc.subjectyeast
dc.subjectGlycine max
dc.titleUse of soybean oil fry waste for economical biosurfactant production by isolated Pseudomonas aeruginosa using response surface methodology
dc.typeOtro


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