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| 11. |  | RAMOS, N. P.; MANDONCA, E. A. F.; PAULA, R. C. Germinacao de sementes de ipe-felpudo (Zeyhera tuberculosa (Vell) Burr.) sob diferentes temperaturas, substratos, e regimes de umedecimento. Informativo ABRATES, Brasilia, v. 11, n. 2, p. 262, 2001.| Biblioteca(s): Embrapa Cerrados. |
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| 12. | | BIRUEL, R. P.; AGUIAR, I. B.; PAULA, R. C. Germinação de sementes de pau-ferro (Caesalpinia ferrea var. leiostachya Benth.) armazenadas em diferentes condições de ambiente. In: INTERNATIONAL CONGRESS AND EXHIBITION ON FOREST, 5., 1999, Curitiba. Forest 99: [resumos]. Rio de Janeiro: BIOSFERA, 1999. 1 CD-ROM. Autoria bilíngue: CONGRESSO E EXPOSICAO INTERNACIONAL SOBRE FLORESTAS, 5., 1999, Curitiba.| Biblioteca(s): Embrapa Florestas. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
10/09/2013 |
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Data da última atualização: |
05/04/2019 |
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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: |
BURITI, F. C. A.; SANTOS, K. M. O. dos; SOMBRA, V. G.; MACIEL, J. S.; SÁ, D. M. A. T.; SALLES, H. O.; OLIVEIRA, G.; PAULA, R. C. M. de; FEITOSA, J. P. A.; MOREIRA, A. C. O. M.; MOREIRA, R. A.; EGITO, A. S. do. |
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Afiliação: |
Flávia C. A. Buriti, Universidade Estadual da Paraíba, Departamento de Farmácia - Campina Grande, Paraíba, Brazil; KARINA MARIA OLBRICH DOS SANTOS, CNPC; Venícios G. Sombra, Universidade Federal do Ceará (UFC), Departamento de Química Orgânica e Inorgânica - Fortaleza, Ceará, Brazil; Jeanny S. Maciel, UFC - Fortaleza, Ceará, Brazil; Daniele M. A. Teixeira Sá, Instituto Federal de Educação Ciência e Tecnologia do Ceará, Campus de Sobral - Sobral, Ceará, Brazil; HEVILA OLIVEIRA SALLES, CNPC; Gilcenara Oliveira, Universidade de Fortaleza (Unifor), Centro de Ciências Tecnológicas - Fortaleza, Ceará, Brazil; Regina C. M. de Paula, UFC - Fortaleza, Ceará, Brazil; Judith P. A. Feitosa, UFC - Fortaleza, Ceará, Brazil; Ana C. O. Monteiro Moreira, Universidade de Fortaleza (Unifor), Centro de Ciências da Saúde - Fortaleza, Ceará, Brazil; Renato A. Moreira, Universidade de Fortaleza (Unifor), Centro de Ciências da Saúde - Fortaleza, Ceará, Brazil; ANTONIO SILVIO DO EGITO VASCONCELOS, CNPC. |
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Título: |
Characterisation of partially hydrolysed galactomannan from Caesalpinia pulcherrima seeds as a potential dietary fibre. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Food Hydrocolloids, v. 35, p. 512-521, March, 2014. |
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DOI: |
10.1016/j.foodhyd.2013.07.015 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: A galactomannan extracted from the endosperm of Caesalpinia pulcherrima seeds was submitted to partial enzymatic hydrolysis to overcome the limitation of use of this polysaccharide as a dietary fibre ingredient, since the intact galactomannan may promote a considerable increase in the viscosity of food products, even when added at low concentrations. The total dietary fibre recovered from the partially hydrolysed galactomannan (PHGM) was 78.27%. The molar mass of PHGM and the absolute viscosity of aqueous solutions were reduced in relation to the intact galactomannan. Nevertheless, their structural characteristics were very similar when evaluated by thermogravimetric analysis, infrared spectroscopy, and also by 1 H and 13C nuclear magnetic resonance. A lack of growth promotion in the food-grade strains tested using PHGM during a preliminary in vitro fermentation assay suggests that the metabolism of these microorganisms most likely would not affect the galactomannan content in products during their production and storage. PHGM presented suitable properties to be added as an alternative dietary fibre source in a wide range of food products, particularly in beverages. |
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Palavras-Chave: |
Absolute viscosity; Dietary fibre; Enzima hidrolizada; Fibra dietética; Flamboyanzinho; Galactomanano; Guar substitute; Gum. |
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Thesagro: |
Galactose; Goma; Polissacarídeo; Viscosidade. |
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Thesaurus NAL: |
Caesalpinia pulcherrima; Enzymatic hydrolysis; Galactomannans. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02484naa a2200445 a 4500
001 1965962
005 2019-04-05
008 2014 bl uuuu u00u1 u #d
024 7 $a10.1016/j.foodhyd.2013.07.015$2DOI
100 1 $aBURITI, F. C. A.
245 $aCharacterisation of partially hydrolysed galactomannan from Caesalpinia pulcherrima seeds as a potential dietary fibre.$h[electronic resource]
260 $c2014
520 $aAbstract: A galactomannan extracted from the endosperm of Caesalpinia pulcherrima seeds was submitted to partial enzymatic hydrolysis to overcome the limitation of use of this polysaccharide as a dietary fibre ingredient, since the intact galactomannan may promote a considerable increase in the viscosity of food products, even when added at low concentrations. The total dietary fibre recovered from the partially hydrolysed galactomannan (PHGM) was 78.27%. The molar mass of PHGM and the absolute viscosity of aqueous solutions were reduced in relation to the intact galactomannan. Nevertheless, their structural characteristics were very similar when evaluated by thermogravimetric analysis, infrared spectroscopy, and also by 1 H and 13C nuclear magnetic resonance. A lack of growth promotion in the food-grade strains tested using PHGM during a preliminary in vitro fermentation assay suggests that the metabolism of these microorganisms most likely would not affect the galactomannan content in products during their production and storage. PHGM presented suitable properties to be added as an alternative dietary fibre source in a wide range of food products, particularly in beverages.
650 $aCaesalpinia pulcherrima
650 $aEnzymatic hydrolysis
650 $aGalactomannans
650 $aGalactose
650 $aGoma
650 $aPolissacarídeo
650 $aViscosidade
653 $aAbsolute viscosity
653 $aDietary fibre
653 $aEnzima hidrolizada
653 $aFibra dietética
653 $aFlamboyanzinho
653 $aGalactomanano
653 $aGuar substitute
653 $aGum
700 1 $aSANTOS, K. M. O. dos
700 1 $aSOMBRA, V. G.
700 1 $aMACIEL, J. S.
700 1 $aSÁ, D. M. A. T.
700 1 $aSALLES, H. O.
700 1 $aOLIVEIRA, G.
700 1 $aPAULA, R. C. M. de
700 1 $aFEITOSA, J. P. A.
700 1 $aMOREIRA, A. C. O. M.
700 1 $aMOREIRA, R. A.
700 1 $aEGITO, A. S. do
773 $tFood Hydrocolloids$gv. 35, p. 512-521, March, 2014.
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