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Registro Completo |
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Biblioteca(s): |
Embrapa Amapá; Embrapa Amazônia Ocidental; Embrapa Amazônia Oriental; Embrapa Meio-Norte; Embrapa Unidades Centrais. |
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Data corrente: |
25/05/2011 |
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Data da última atualização: |
03/01/2013 |
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Tipo da produção científica: |
Boletim de Pesquisa e Desenvolvimento |
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Autoria: |
BASTOS, T. X.; PACHECO, N. A. |
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Afiliação: |
THEREZINHA XAVIER BASTOS, Pesquisadora aposentada do CPATU; NILZA ARAUJO PACHECO, CPATU. |
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Título: |
Freqüências de chuva no Estado do Pará no plano microrregional. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
Belém, PA: Embrapa Amazônia Oriental, 2005. |
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Páginas: |
26 p. |
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Série: |
(Embrapa Amazônia Oriental. Boletim de pesquisa e desenvolvimento, 50). |
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Idioma: |
Português |
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Notas: |
Versão eletrônica. 1ª impressão: 2009. |
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Palavras-Chave: |
Brasil; Frequência de chuva; Pará. |
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Thesagro: |
Climatologia; Meteorologia; Pluviometria. |
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Thesaurus Nal: |
Amazonia. |
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Categoria do assunto: |
--
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/36256/1/ORIENTAL-BPD50.pdf
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Marc: |
LEADER 00691nam a2200229 a 4500
001 1889653
005 2013-01-03
008 2005 bl uuuu u0uu1 u #d
100 1 $aBASTOS, T. X.
245 $aFreqüências de chuva no Estado do Pará no plano microrregional.
260 $aBelém, PA: Embrapa Amazônia Oriental$c2005
300 $a26 p.
490 $a(Embrapa Amazônia Oriental. Boletim de pesquisa e desenvolvimento, 50).
500 $aVersão eletrônica. 1ª impressão: 2009.
650 $aAmazonia
650 $aClimatologia
650 $aMeteorologia
650 $aPluviometria
653 $aBrasil
653 $aFrequência de chuva
653 $aPará
700 1 $aPACHECO, N. A.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
26/07/2022 |
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Data da última atualização: |
26/07/2022 |
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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: |
PRESTES, A. A.; VERRUCK, Silvani; VARGAS, M. O.; CANELLA, M. H. M.; SILVA, C. C.; BARROS, E. L. da S.; DANTAS, A.; OLIVEIRA, L. V. A. de; MARAN, B. M.; MATOS, M.; HELM, C. V.; PRUDENCIO, E. S. |
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Afiliação: |
AMANDA ALVES PRESTES, Federal University of Santa Catarina; SILVANI VERRUCK, Federal University of Santa Catarina; MARYELLA OSÓRIO VARGAS, Federal University of Santa Catarina; MARIA HELENA MACHADO CANELLA, Federal University of Santa Catarina; CALLEBE CAMELO SILVA, Federal University of Santa Catarina; EULÁLIA LOPES DA SILVA BARROS, Federal University of Santa Catarina; ADRIANA DANTAS, Federal University of Santa Catarina; LUAN VALDOMIRO ALVES DE OLIVEIRA, Federal University of Santa Catarina; BRUNA MARCHESAN MARAN, Department of Chemistry and Food Engineering, Technology Center; MAILSON MATOS, Federal University of Paraná; CRISTIANE VIEIRA HELM, CNPF; ELANE SCHWINDEN PRUDENCIO, Federal University of Santa Catarina. |
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Título: |
Influence of guabiroba pulp (Campomanesia xanthocarpa o. berg) added to fermented milk on probiotic survival under in vitro simulated gastrointestinal conditions. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Food Research International, v. 141, 110135, 2022. |
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DOI: |
https://doi.org/10.1016/j.foodres.2021.110135 |
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Idioma: |
Português |
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Conteúdo: |
ABSTRACT. In fermented milks inoculated with two thermophilic strains (Lactobacillus bulgaricus and Streptococcus thermo-philus), guabiroba pulp (Campomanesia xanthocarpa O. Berg) was added in different concentrations: 5% (I5 sample) and 10% (I10 sample), compared to a control sample, with no pulp addition. In these fermented milks, Bifidobacterium BB-12 was added and the samples were submitted to a progressive gastrointestinal simulation in vitro. The cells count was performed, including the survival rates for all the progressive steps of the simulated digestion. Total phenolic content (TPC) and antioxidant activity analysis by FRAP (Ferric Reducing Antioxidant Power) and DPPH (2,2-diphenyl-1-picrylhydrazyl) were performed in all the gastrointestinal steps. Before and during the entire gastrointestinal tract, the Bifidobacterium BB-12 count was 8?9 log CFU g1 above the recommended for a probiotic product, with a highlight in intestinal colon steps. The I10 sample showed the highest viable cell count, the highest total phenolic content and antioxidant activity throughout the entire gastric steps (p < 0.05). The fermented milk proved to be an effective matrix for the probiotic stability and incorporation of guabiroba components. Bioactive compounds present in the guabiroba pulp may have occasioned a prebiotic and protective effect on Bifidobacterium BB-12 after gastric conditions. The possible bioconversion of these compounds in more active forms can contribute to the absorption in epithelial cells, enhancing fermented milks with guabiroba pulp as important sources of dietary accessible bioactive compounds. MenosABSTRACT. In fermented milks inoculated with two thermophilic strains (Lactobacillus bulgaricus and Streptococcus thermo-philus), guabiroba pulp (Campomanesia xanthocarpa O. Berg) was added in different concentrations: 5% (I5 sample) and 10% (I10 sample), compared to a control sample, with no pulp addition. In these fermented milks, Bifidobacterium BB-12 was added and the samples were submitted to a progressive gastrointestinal simulation in vitro. The cells count was performed, including the survival rates for all the progressive steps of the simulated digestion. Total phenolic content (TPC) and antioxidant activity analysis by FRAP (Ferric Reducing Antioxidant Power) and DPPH (2,2-diphenyl-1-picrylhydrazyl) were performed in all the gastrointestinal steps. Before and during the entire gastrointestinal tract, the Bifidobacterium BB-12 count was 8?9 log CFU g1 above the recommended for a probiotic product, with a highlight in intestinal colon steps. The I10 sample showed the highest viable cell count, the highest total phenolic content and antioxidant activity throughout the entire gastric steps (p < 0.05). The fermented milk proved to be an effective matrix for the probiotic stability and incorporation of guabiroba components. Bioactive compounds present in the guabiroba pulp may have occasioned a prebiotic and protective effect on Bifidobacterium BB-12 after gastric conditions. The possible bioconversion of these compounds in more active forms can contribute to the absorpt... Mostrar Tudo |
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Palavras-Chave: |
Bifidobacterium BB-12; Gastrointestinal steps; Phenolic content. |
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Thesagro: |
Antioxidante; Iogurte. |
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Thesaurus NAL: |
Antioxidant activity; Campomanesia xanthocarpa; Yogurt. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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Marc: |
LEADER 02769naa a2200361 a 4500
001 2144966
005 2022-07-26
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.foodres.2021.110135$2DOI
100 1 $aPRESTES, A. A.
245 $aInfluence of guabiroba pulp (Campomanesia xanthocarpa o. berg) added to fermented milk on probiotic survival under in vitro simulated gastrointestinal conditions.$h[electronic resource]
260 $c2022
520 $aABSTRACT. In fermented milks inoculated with two thermophilic strains (Lactobacillus bulgaricus and Streptococcus thermo-philus), guabiroba pulp (Campomanesia xanthocarpa O. Berg) was added in different concentrations: 5% (I5 sample) and 10% (I10 sample), compared to a control sample, with no pulp addition. In these fermented milks, Bifidobacterium BB-12 was added and the samples were submitted to a progressive gastrointestinal simulation in vitro. The cells count was performed, including the survival rates for all the progressive steps of the simulated digestion. Total phenolic content (TPC) and antioxidant activity analysis by FRAP (Ferric Reducing Antioxidant Power) and DPPH (2,2-diphenyl-1-picrylhydrazyl) were performed in all the gastrointestinal steps. Before and during the entire gastrointestinal tract, the Bifidobacterium BB-12 count was 8?9 log CFU g1 above the recommended for a probiotic product, with a highlight in intestinal colon steps. The I10 sample showed the highest viable cell count, the highest total phenolic content and antioxidant activity throughout the entire gastric steps (p < 0.05). The fermented milk proved to be an effective matrix for the probiotic stability and incorporation of guabiroba components. Bioactive compounds present in the guabiroba pulp may have occasioned a prebiotic and protective effect on Bifidobacterium BB-12 after gastric conditions. The possible bioconversion of these compounds in more active forms can contribute to the absorption in epithelial cells, enhancing fermented milks with guabiroba pulp as important sources of dietary accessible bioactive compounds.
650 $aAntioxidant activity
650 $aCampomanesia xanthocarpa
650 $aYogurt
650 $aAntioxidante
650 $aIogurte
653 $aBifidobacterium BB-12
653 $aGastrointestinal steps
653 $aPhenolic content
700 1 $aVERRUCK, Silvani
700 1 $aVARGAS, M. O.
700 1 $aCANELLA, M. H. M.
700 1 $aSILVA, C. C.
700 1 $aBARROS, E. L. da S.
700 1 $aDANTAS, A.
700 1 $aOLIVEIRA, L. V. A. de
700 1 $aMARAN, B. M.
700 1 $aMATOS, M.
700 1 $aHELM, C. V.
700 1 $aPRUDENCIO, E. S.
773 $tFood Research International$gv. 141, 110135, 2022.
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