Fatty acid production by four strains of Mucor hiemalis grown in plant oil and soluble carbohydrates

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dc.contributor.authorTauk-Tornisielo, Sâmia M. [UNESP]
dc.contributor.authorVieira, Joelma Maurício [UNESP]
dc.contributor.authorCecília, Maria [UNESP]
dc.contributor.authorCarneiro, V. S. [UNESP]
dc.contributor.authorGovone, José Silvio [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:22:33Z
dc.date.available2014-05-27T11:22:33Z
dc.date.issued2007-08-06
dc.description.abstractFour Mucor hiemalis strains (M1, M2, M3 and M4), isolated from soil at a depth of 0 - 15 cm in the Juréia-Itatins Ecology Station (JIES), in the state of São Paulo, Brazil and were evaluated for the production of γ-linolenic (GLA) and other unsaturated fatty acids. Five growth variables (temperature, pH, carbon source, nitrogen source, and vegetable oils) were studied. Liquid media containing 2% vegetable oil (palm oil, canola oil, soybean oil, sesame oil, or sunflower oil) or 2% carbohydrate (fructose, galactose, glycerol, glucose, lactose, maltose, sucrose, sorbitol or xylose) and 1% yeast extract as a nitrogen source were used. The greatest biomass production was observed with M3 and M4 strains in palm oil (91.5 g l -1) and sunflower oil (68.3 g l -1) media, respectively. Strain M4 produced greater quantities of polyunsaturated acids in medium containing glucose. The GLA production in the M4 biomass was 1,132.2 mg l -1 in glucose medium. Plant oils were inhibitors of fatty acid production by these strains. © 2007 Academic Journals.en
dc.description.affiliationCentro de Estudos Ambientais Universidade Estadual Paulista (UNESP), Rio Claro-13.506-900, SP
dc.description.affiliationUnespCentro de Estudos Ambientais Universidade Estadual Paulista (UNESP), Rio Claro-13.506-900, SP
dc.format.extent1840-1847
dc.identifierhttp://dx.doi.org/10.4314%2Fajb.v6i15.57807
dc.identifierhttp://www.ajol.info/index.php/ajb/article/view/57807
dc.identifier.citationAfrican Journal of Biotechnology, v. 6, n. 15, p. 1840-1847, 2007.
dc.identifier.doi10.4314%2Fajb.v6i15.57807
dc.identifier.file2-s2.0-34548094556.pdf
dc.identifier.issn1684-5315
dc.identifier.scopus2-s2.0-34548094556
dc.identifier.urihttp://hdl.handle.net/11449/69816
dc.identifier.wosWOS:000248685500021
dc.language.isoeng
dc.relation.ispartofAfrican Journal of Biotechnology
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectγ-linolenic aciden
dc.subjectFatty acid productionen
dc.subjectMucor hiemalisen
dc.subjectPolyunsaturated acidsen
dc.subjectcanola oilen
dc.subjectcarbohydrateen
dc.subjectcarbonen
dc.subjectfatty aciden
dc.subjectfructoseen
dc.subjectgalactoseen
dc.subjectgamma linolenic aciden
dc.subjectglucoseen
dc.subjectglycerolen
dc.subjectlactoseen
dc.subjectmaltoseen
dc.subjectnatural producten
dc.subjectnitrogenen
dc.subjectpalm oilen
dc.subjectpolyunsaturated fatty aciden
dc.subjectsesame seed oilen
dc.subjectsorbitolen
dc.subjectsoybean oilen
dc.subjectsucroseen
dc.subjectsunflower oilen
dc.subjectunclassified drugen
dc.subjectvegetable oilen
dc.subjectxyloseen
dc.subjectbiomassen
dc.subjectBrazilen
dc.subjectfatty acid synthesisen
dc.subjectfungal strainen
dc.subjectfungus growthen
dc.subjectfungus isolationen
dc.subjectMucoren
dc.subjectmucor hiemalisen
dc.subjectnonhumanen
dc.subjectpHen
dc.subjectsoil microfloraen
dc.subjectstrain differenceen
dc.subjecttemperatureen
dc.subjectBrassica napus var. napusen
dc.subjectGlycine maxen
dc.subjectHelianthusen
dc.subjectSesamum indicumen
dc.titleFatty acid production by four strains of Mucor hiemalis grown in plant oil and soluble carbohydratesen
dc.typeArtigo
dcterms.licensehttp://www.ajol.info/index.php/ajol/pages/view/OA

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