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Registro Completo |
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Biblioteca(s): |
Embrapa Agroenergia; Embrapa Agroindústria de Alimentos. |
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Data corrente: |
11/07/2012 |
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Data da última atualização: |
02/08/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
DAMASO, M. C. T.; TERZI, S. da C.; FARIAS, A. X.; OLIVEIRA, A. C. P.; FRAGA, M. E.; COURI, S. |
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Afiliação: |
MONICA CARAMEZ TRICHES DAMASO, CNPAE; SELMA DA COSTA TERZI, CTAA; ANTONIO XAVIER FARIAS, Embrapa Agroindústria de Alimentos; ANA CAROLINA PEREIRA DE OLIVEIRA, UENF; MARCELO ELIAS FRAGA, UFRRJ; SONIA COURI, Embrapa Agroindústria de Alimentos. |
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Título: |
Selection of Cellulolytic Fungi Isolated from Diverse Substrates. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Brazilian Archives of Biology and Technology, v. 55, n. 4, p. 513-520, 2012. |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of the present work was to select filamentous fungi isolated from diverse substrates to obtain the strains with potential to produce the hydrolytic enzymes. From a total of 215 strains, seven strains from the soils, six from the plants and one from sugarcane bagasse were selected and identified as belonging to the Trichoderma, Penicillium and Aspergillus genera. The best hydrolytic activities obtained by semi-solid fermentation using these strains were approximately: 35; 1; 160; 170 and 120 U/gdm (CMCase, FPase, ?-glucosidase, xylanase and polygalacturonase, respectively), demonstrating their potential to synthesize the enzymes compared with the results reported in the literature. |
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Palavras-Chave: |
Enzima hidrolítica; Fermentação semi-sólida; Filamentous fungi; Fungo filamentoso; Hydrolytic enzymes; Semi-solid fermentation. |
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Thesagro: |
Celulase. |
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Thesaurus Nal: |
cellulases. |
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Categoria do assunto: |
S Ciências Biológicas
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/78024/1/artigo-BABT-Monica-Damaso.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/63889/1/2012-024.pdf
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Marc: |
LEADER 01491naa a2200277 a 4500
001 1952275
005 2019-08-02
008 2012 bl uuuu u00u1 u #d
100 1 $aDAMASO, M. C. T.
245 $aSelection of Cellulolytic Fungi Isolated from Diverse Substrates.
260 $c2012
520 $aThe aim of the present work was to select filamentous fungi isolated from diverse substrates to obtain the strains with potential to produce the hydrolytic enzymes. From a total of 215 strains, seven strains from the soils, six from the plants and one from sugarcane bagasse were selected and identified as belonging to the Trichoderma, Penicillium and Aspergillus genera. The best hydrolytic activities obtained by semi-solid fermentation using these strains were approximately: 35; 1; 160; 170 and 120 U/gdm (CMCase, FPase, ?-glucosidase, xylanase and polygalacturonase, respectively), demonstrating their potential to synthesize the enzymes compared with the results reported in the literature.
650 $acellulases
650 $aCelulase
653 $aEnzima hidrolítica
653 $aFermentação semi-sólida
653 $aFilamentous fungi
653 $aFungo filamentoso
653 $aHydrolytic enzymes
653 $aSemi-solid fermentation
700 1 $aTERZI, S. da C.
700 1 $aFARIAS, A. X.
700 1 $aOLIVEIRA, A. C. P.
700 1 $aFRAGA, M. E.
700 1 $aCOURI, S.
773 $tBrazilian Archives of Biology and Technology$gv. 55, n. 4, p. 513-520, 2012.
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Registro original: |
Embrapa Agroenergia (CNPAE) |
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Registro |
Volume |
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Voltar
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
21/07/2021 |
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Data da última atualização: |
21/07/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
MARTINS, T.; SCHINKE, C.; QUEIROZ, S. C. do N. de; BRAGA, P A. de C.; SILVA, F. S. P.; MELO, I. S. de; REYES, F. G. R. |
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Afiliação: |
THAMIRES MARTINS, FEA-UNICAMP; CLAUDIA SCHINKE, FEA-UNICAMP; SONIA CLAUDIA DO N DE QUEIROZ, CNPMA; PATRÍCIA APARECIDA DE CAMPOS BRAGA, FEA-UNICAMP; FÁBIO S P SILVA; ITAMAR SOARES DE MELO, CNPMA; FELIX GUILLERMO REYES REYES. |
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Título: |
Role of bioactive metabolites from Acremonium camptosporum associated with the marine sponge Aplysina fulva. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Chemosphere, v. 274, article 129753, 2021. |
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ISSN: |
0045-6535 |
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DOI: |
https://doi.org/10.1016/j.chemosphere.2021.129753 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Acremonium camptosporum, a fungus associated with the marine sponge Aplysina fulva, was collected from the isolated mid-Atlantic Saint Peter and Saint Paul Archipelago, Brazil, and was found to produce secondary metabolites that displayed antibacterial activities. Mass spectra data obtained by UPLC-ESI-MS/MS analyses of these extracts were compared to several databases and revealed the presence of several different cytotoxic acremonidins and acremoxanthones. The close association between the sponge and the fungi with its compounds could be of strategic importance in defending both from the high predation pressure and spatial competition in the warm-water scarps of the islands. |
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Palavras-Chave: |
Acremonidin; Acremoxanthone; Esponja marinha; Predation pressure; Propriedade antibacteriana; UPLC-ESI-MS/MS. |
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Thesagro: |
Esponja. |
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Thesaurus NAL: |
Antibacterial properties; Marine fungi; Metabolites. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
LEADER 01706naa a2200337 a 4500
001 2133057
005 2021-07-21
008 2021 bl uuuu u00u1 u #d
022 $a0045-6535
024 7 $ahttps://doi.org/10.1016/j.chemosphere.2021.129753$2DOI
100 1 $aMARTINS, T.
245 $aRole of bioactive metabolites from Acremonium camptosporum associated with the marine sponge Aplysina fulva.$h[electronic resource]
260 $c2021
520 $aAbstract: Acremonium camptosporum, a fungus associated with the marine sponge Aplysina fulva, was collected from the isolated mid-Atlantic Saint Peter and Saint Paul Archipelago, Brazil, and was found to produce secondary metabolites that displayed antibacterial activities. Mass spectra data obtained by UPLC-ESI-MS/MS analyses of these extracts were compared to several databases and revealed the presence of several different cytotoxic acremonidins and acremoxanthones. The close association between the sponge and the fungi with its compounds could be of strategic importance in defending both from the high predation pressure and spatial competition in the warm-water scarps of the islands.
650 $aAntibacterial properties
650 $aMarine fungi
650 $aMetabolites
650 $aEsponja
653 $aAcremonidin
653 $aAcremoxanthone
653 $aEsponja marinha
653 $aPredation pressure
653 $aPropriedade antibacteriana
653 $aUPLC-ESI-MS/MS
700 1 $aSCHINKE, C.
700 1 $aQUEIROZ, S. C. do N. de
700 1 $aBRAGA, P A. de C.
700 1 $aSILVA, F. S. P.
700 1 $aMELO, I. S. de
700 1 $aREYES, F. G. R.
773 $tChemosphere$gv. 274, article 129753, 2021.
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Embrapa Meio Ambiente (CNPMA) |
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