Production of γ-Decalactone by yeast strains under different conditions

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorAndrade, Dayana Pereira de-
Autor(es): dc.creatorCarvalho, Beatriz Ferreira-
Autor(es): dc.creatorSchwan, Rosane Freitas-
Autor(es): dc.creatorDias, Disney Ribeiro-
Data de aceite: dc.date.accessioned2026-02-09T12:49:41Z-
Data de disponibilização: dc.date.available2026-02-09T12:49:41Z-
Data de envio: dc.date.issued2018-08-03-
Data de envio: dc.date.issued2018-08-03-
Data de envio: dc.date.issued2017-06-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/29892-
Fonte completa do material: dc.identifierhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC5569340/-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1169042-
Descrição: dc.descriptionγ-Decalactone is a flavour compound that when obtained by biotechnological production using microorganisms is classified as natural. The aim of this study is to evaluate various conditions for γ-decalactone production by tropical yeast strains Yarrowia lipolytica CCMA 0242 and Lindnera saturnus CCMA 0243. The growth of and γ-decalactone production by Y. lipolytica CCMA 0242 were higher in castor oil than in glycerol. γ-Decalactone production in single batch or fed-batch fermentation did not differ significantly. The γ-decalactone production by L. saturnus CCMA 0243 was better at initial pH=5, while the production by Y. lipolytica CCMA 0242 was better at initial pH=6. The yeast L. saturnus CCMA 0243 produced more γ-decalactone than Y. lipolytica CCMA 0242 under the same fermentation conditions. The crude glycerol was not an alternative substrate for γ-decalactone production by Y. lipolytica CCMA 0242. Castor oil at volume fraction of 30% showed better results as a substrate. The strain L. saturnus CCMA 0243 showed better results of γ-decalactone production. This yeast species can be considered an alternative producer of γ-decalactone in biotechnological processes.-
Idioma: dc.languageen-
Publicador: dc.publisherUniversity of Zagreb-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceFood Technology and Biotechnology-
Palavras-chave: dc.subjectCastor oil-
Palavras-chave: dc.subjectCrude glycerol-
Palavras-chave: dc.subjectLindnera saturnus-
Palavras-chave: dc.subjectMicrobial γ-decalactone-
Palavras-chave: dc.subjectYarrowia lipolytica-
Palavras-chave: dc.subjectÓeo de castor-
Palavras-chave: dc.subjectGlicerol bruto-
Título: dc.titleProduction of γ-Decalactone by yeast strains under different conditions-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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