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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
19/02/2016 |
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Data da última atualização: |
26/06/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GERN, J. C.; SANTOS, L. F. dos; HABU, S.; NOSEDA, M. D.; LIMA, L. F. O. de; SILVA, A. L. L. da; SOCCOL, V. T.; BRANDAO, H. de M.; SOCCOL, C. R. |
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Afiliação: |
JULIANA CARINE GERN, CNPGL; LEANDRO FREIRE dos SANTOS, Universidade Federal do Paraná; SASCHA HABU, Universidade Federal do Paraná; USP; MIGUEL DANIEL NOSEDA, Universidade Federal do Paraná; LUCIANNA FREITAS OLIVEIRA de LIMA, Universidade Federal do Paraná; ANDRÉ LUÍS LOPES da SILVA, Universidade Federal do Paraná; VANETE THOMAZ SOCCOL, Universidade Federal do Paraná; HUMBERTO DE MELLO BRANDAO, CNPGL; CARLOS RICARDO SOCCOL, Universidade Federal do Paraná. |
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Título: |
Exopolysaccharide from Agaricus brasiliensis LPB and its Scale Up Studies in a Stirred Tank Fermenter. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Romanian Biotechnological Letters, v. 20, n. 6, p. 10945-10950, 2015. |
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Idioma: |
Inglês |
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Conteúdo: |
Background and purpose: Although the activities of polysaccharides such as beta-glucans are well known in Agaricus brasiliensis, there has been little research on their exopolysaccharides and its characterization or scale up studies. The aim of the study was to study the monosaccharide composition of the exopolysaccharide (EPS) produced by Agaricus brasiliensis LPB3 and its production in a stirred tank fermenter. Materials and methods: Agaricus brasiliensis LPB3 was cultured in submerged fermentation in a medium containing glucose, yeast extract, K2HPO4 and MgSO4. Extracellular polysaccharide was precipitated with four volumes of 95% ethanol. For monosaccharide composition, the EPSs were hydrolyzed, derivatized to alditol acetates, and analyzed by gas chromatography (GC) and GC-mass spectrometry (GC-MS). Results and conclusions: The exopolysaccharide produced by Agaricus brasiliensis was predominantly composed by mannose (57,7%) and galactose (28,2%) residues. The studies in a stirred tank fermenter kept the productivity obtained in laboratory scale regarding the production of exopolysaccharides (≈ 1200 mg/L). This result can be considered promising since scale up approach can decrease its yield. |
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Palavras-Chave: |
Agaricus brasiliensis; Basidiomycete; Exopolysaccharide; Monosaccharide composition; Scale up; Stirred tank fermenter. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/139533/1/Cnpgl-2015-RomBioLet-Exopolysaccharide.pdf
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Marc: |
LEADER 02098naa a2200289 a 4500
001 2037830
005 2023-06-26
008 2015 bl uuuu u00u1 u #d
100 1 $aGERN, J. C.
245 $aExopolysaccharide from Agaricus brasiliensis LPB and its Scale Up Studies in a Stirred Tank Fermenter.$h[electronic resource]
260 $c2015
520 $aBackground and purpose: Although the activities of polysaccharides such as beta-glucans are well known in Agaricus brasiliensis, there has been little research on their exopolysaccharides and its characterization or scale up studies. The aim of the study was to study the monosaccharide composition of the exopolysaccharide (EPS) produced by Agaricus brasiliensis LPB3 and its production in a stirred tank fermenter. Materials and methods: Agaricus brasiliensis LPB3 was cultured in submerged fermentation in a medium containing glucose, yeast extract, K2HPO4 and MgSO4. Extracellular polysaccharide was precipitated with four volumes of 95% ethanol. For monosaccharide composition, the EPSs were hydrolyzed, derivatized to alditol acetates, and analyzed by gas chromatography (GC) and GC-mass spectrometry (GC-MS). Results and conclusions: The exopolysaccharide produced by Agaricus brasiliensis was predominantly composed by mannose (57,7%) and galactose (28,2%) residues. The studies in a stirred tank fermenter kept the productivity obtained in laboratory scale regarding the production of exopolysaccharides (≈ 1200 mg/L). This result can be considered promising since scale up approach can decrease its yield.
653 $aAgaricus brasiliensis
653 $aBasidiomycete
653 $aExopolysaccharide
653 $aMonosaccharide composition
653 $aScale up
653 $aStirred tank fermenter
700 1 $aSANTOS, L. F. dos
700 1 $aHABU, S.
700 1 $aNOSEDA, M. D.
700 1 $aLIMA, L. F. O. de
700 1 $aSILVA, A. L. L. da
700 1 $aSOCCOL, V. T.
700 1 $aBRANDAO, H. de M.
700 1 $aSOCCOL, C. R.
773 $tRomanian Biotechnological Letters$gv. 20, n. 6, p. 10945-10950, 2015.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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Registro Completo
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
03/08/2015 |
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Data da última atualização: |
18/07/2019 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
VELHO, R. de S.; SILVEIRA, S. V. da; SOUZA, D. A.; FIALHO, F. B.; SANTOS, H. P. dos; GARRIDO, L. da R. |
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Afiliação: |
SAMAR VELHO DA SILVEIRA, CNPUV; DANIEL ANTUNES SOUZA, CNPUV; FLAVIO BELLO FIALHO, CNPUV; HENRIQUE PESSOA DOS SANTOS, CNPUV; LUCAS DA RESSURREICAO GARRIDO, CNPUV. |
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Título: |
Validação do Sistema de Pulverização Eletrostático (SPE). |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In.:ENCONTRO DE INICIAÇÃO CIENTÍFICA, 13., 2015. Bento Gonçalves. Resumos... Bento Gonçalves: Embrapa Uva e Vinho, 2015. |
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Páginas: |
p. 32. |
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Idioma: |
Português |
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Palavras-Chave: |
Anais; CNPUV; IC; Iniciação cientifica; Plasmopora viticola; Sistema de pulverização eletrostático (SPE). |
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Thesagro: |
Defensivo; Doença; Míldio; Praga. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/127372/1/Velho-13IC-p32-2015.pdf
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Marc: |
LEADER 00879nam a2200289 a 4500
001 2021219
005 2019-07-18
008 2015 bl uuuu u00u1 u #d
100 1 $aVELHO, R. de S.
245 $aValidação do Sistema de Pulverização Eletrostático (SPE).$h[electronic resource]
260 $aIn.:ENCONTRO DE INICIAÇÃO CIENTÍFICA, 13., 2015. Bento Gonçalves. Resumos... Bento Gonçalves: Embrapa Uva e Vinho$c2015
300 $ap. 32.
650 $aDefensivo
650 $aDoença
650 $aMíldio
650 $aPraga
653 $aAnais
653 $aCNPUV
653 $aIC
653 $aIniciação cientifica
653 $aPlasmopora viticola
653 $aSistema de pulverização eletrostático (SPE)
700 1 $aSILVEIRA, S. V. da
700 1 $aSOUZA, D. A.
700 1 $aFIALHO, F. B.
700 1 $aSANTOS, H. P. dos
700 1 $aGARRIDO, L. da R.
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Embrapa Uva e Vinho (CNPUV) |
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