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Pinto,Flavia Cristina Jastale; Lima,Daniel Braga de; Agustini,Bruna Carla; Dallagassa,Cibelle Borba; Shimabukuro,Maria Fernanda; Chimelli,Márcio; Brand,Debora; Fadel-Picheth,Cyntia Maria Telles; Bonfim,Tania Maria Bordin. |
Seven fungi were isolated from 50 samples of cosmetic powders. Morphological analyses and ribosomal DNA Internal Transcribed Spacers sequencing were performed which allowed the discrimination of the isolated fungi as Aspergillus fumigatus, Penicillium sp., and Cladosporium sp. which could have, among their species, potentially pathogenic microorganisms. |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Microbial contamination; Ribosomal DNA; Cosmetics. |
Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132012000600013 |
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Gaensly,Fernanda; Picheth,Geraldo; Brand,Debora; Bonfim,Tania M.B.. |
Yeasts can be enriched with microelements, including iron; however, special physicochemical conditions are required to formulate a culture media that promotes both yeast growth and iron uptake. Different iron sources do not affect biomass formation; however, considering efficacy, cost, stability, and compatibility with Saccharomyces cerevisiae metabolism, ferrous sulphate is recommended. |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Yeast; Saccharomyces cerevisiae; Iron uptake; Iron sources; Biomass formation. |
Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822014000200016 |
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