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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos; Embrapa Caprinos e Ovinos. |
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Data corrente: |
26/04/2022 |
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Data da última atualização: |
27/04/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
DANTAS, D. L. DA S.; VIEIRA, V. B.; SOARES, J. K. B.; SANTOS, K. M. O. dos; EGITO, A. S. do; FIGUEIREDO, R. M. F. DE; LIMA, M. DOS S.; MACHADO, N. A. F.; SOUZA, M. DE F. V. DE; CONCEIÇÃO, M. L. DA; QUEIROGA, R. DE C. R. DO E.; OLIVEIRA, M. E. G. DE. |
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Afiliação: |
DALYANE LAÍS DA SILVA DANTAS, Universidade Federal da Paraíba; VANESSA BORDIN VIERA, Universidade Federal de Campina Grande; JULIANA KÉSSIA BARBOSA SOARES, Universidade Federal de Campina Grande; KARINA MARIA OLBRICH DOS SANTOS, CTAA; ANTONIO SILVIO DO EGITO VASCONCELOS, CNPC; ROSSANA MARIA FEITOSA DE FIGUEIREDO, Universidade Federal de Campina Grande; MARCOS DOS SANTOS LIMA, Instituto Federal do Sertão de Pernambuco; NÍTALO ANDRÉ FARIAS MACHADO, Universidade Federal do Maranhão; MARIA DE FÁTIMA VANDERLEI DE SOUZA, Universidade Federal da Paraíba; MARIA LÚCIA DA CONCEIÇÃO, Universidade Federal da Paraíba; RITA DE CÁSSIA RAMOS DO EGYPTO QUEIROGA, Universidade Federal da Paraíba; MARIA ELIEIDY GOMES DE OLIVEIRA, Universidade Federal da Paraíba. |
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Título: |
Pilosocereus gounellei (xique-xique) flour: Improving the nutritional, bioactive, and technological properties of probiotic goat-milk yogurt. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
LWT. Food Science and Technology, v. 158, 113165, p. 1-9, Mar. 2022. |
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DOI: |
https://doi.org/10.1016/j.lwt.2022.113165 |
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Idioma: |
Inglês |
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Conteúdo: |
In this study, we evaluate the technological, nutritional, and bioactivity effects on goat-milk yogurt of adding different concentrations of xique-xique flour: 1.0% (XY1%) and 2.0% (XY2%). The goat-milk yogurts (stored under refrigeration) also contained Limosilactobacillus mucosae CNPC007 (an autochthonous strain). The XY1% and XY2% treatments presented greater intensity in terms of color (yellow), and greater luminosity (L*) during storage than the control yogurt (CY). Up to the 14th day of storage, the XY1% and XY2% treatments presented greater viscosity values as well. During storage, as in any fermentation process, a reduction in lactose (hydro- lysis) was observed, with a greater release of simple sugars glucose and galactose and a concomitant increase in the lactic acid content. The PCA confirmed that these behaviors were more evident from the 14th day of the XY1% treatment, and on the 28th day in XY2% treatment. After 28 days of storage, XY2% presented higher counts of L. mucosae CNPC007, with higher mineral, total phenolic compounds, and flavonoid contents, as well as greater antioxidant activity (by FRAP). Xique-xique flour can be used to produce goat-milk yogurt without negatively affecting its technological characteristics, adding both nutritional and functional value to the product. |
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Palavras-Chave: |
Apparent viscosity. |
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Thesagro: |
Composto Fenólico; Iogurte; Nutriente Mineral; Tecnologia de Alimento. |
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Thesaurus Nal: |
Food technology; Goat milk; Mineral content; Phenolic compounds; Schlumbergera (Cactaceae); Yogurt. |
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Categoria do assunto: |
Q Alimentos e Nutrição Humana |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1142408/1/1-s2.0-S0023643822001001-main.pdf
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Marc: |
LEADER 02594naa a2200397 a 4500
001 2142408
005 2022-04-27
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.lwt.2022.113165$2DOI
100 1 $aDANTAS, D. L. DA S.
245 $aPilosocereus gounellei (xique-xique) flour$bImproving the nutritional, bioactive, and technological properties of probiotic goat-milk yogurt.$h[electronic resource]
260 $c2022
520 $aIn this study, we evaluate the technological, nutritional, and bioactivity effects on goat-milk yogurt of adding different concentrations of xique-xique flour: 1.0% (XY1%) and 2.0% (XY2%). The goat-milk yogurts (stored under refrigeration) also contained Limosilactobacillus mucosae CNPC007 (an autochthonous strain). The XY1% and XY2% treatments presented greater intensity in terms of color (yellow), and greater luminosity (L*) during storage than the control yogurt (CY). Up to the 14th day of storage, the XY1% and XY2% treatments presented greater viscosity values as well. During storage, as in any fermentation process, a reduction in lactose (hydro- lysis) was observed, with a greater release of simple sugars glucose and galactose and a concomitant increase in the lactic acid content. The PCA confirmed that these behaviors were more evident from the 14th day of the XY1% treatment, and on the 28th day in XY2% treatment. After 28 days of storage, XY2% presented higher counts of L. mucosae CNPC007, with higher mineral, total phenolic compounds, and flavonoid contents, as well as greater antioxidant activity (by FRAP). Xique-xique flour can be used to produce goat-milk yogurt without negatively affecting its technological characteristics, adding both nutritional and functional value to the product.
650 $aFood technology
650 $aGoat milk
650 $aMineral content
650 $aPhenolic compounds
650 $aSchlumbergera (Cactaceae)
650 $aYogurt
650 $aComposto Fenólico
650 $aIogurte
650 $aNutriente Mineral
650 $aTecnologia de Alimento
653 $aApparent viscosity
700 1 $aVIEIRA, V. B.
700 1 $aSOARES, J. K. B.
700 1 $aSANTOS, K. M. O. dos
700 1 $aEGITO, A. S. do
700 1 $aFIGUEIREDO, R. M. F. DE
700 1 $aLIMA, M. DOS S.
700 1 $aMACHADO, N. A. F.
700 1 $aSOUZA, M. DE F. V. DE
700 1 $aCONCEIÇÃO, M. L. DA
700 1 $aQUEIROGA, R. DE C. R. DO E.
700 1 $aOLIVEIRA, M. E. G. DE
773 $tLWT. Food Science and Technology$gv. 158, 113165, p. 1-9, Mar. 2022.
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Registro original: |
Embrapa Agroindústria de Alimentos (CTAA) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Solos. Para informações adicionais entre em contato com cnps.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
05/01/2017 |
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Data da última atualização: |
08/10/2021 |
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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: |
ARAUJO, J. K. S.; SOUZA JÚNIOR, V. S. de; MARQUES, F. A.; VORONEY, P.; SOUZA, R. A. da S. |
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Afiliação: |
JANE KELLY SILVA ARAUJO, UFRPE; VALDOMIRO SEVERINO DE SOUZA JÚNIOR, UFRPE; FLAVIO ADRIANO MARQUES, CNPS; PAUL VORONEY, School of Environmental Sciences, University of Guelph; REGILENE ANGELICA DA SILVA SOUZA, UFRA. |
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Título: |
Assessment of carbon storage under rainforests in Humic Hapludox along a climosequence extending from the Atlantic coast to the highlands of northeastern Brazil. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Science of The Total Environment, v. 568, p. 339-349, Oct. 2016. |
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DOI: |
https://doi.org/10.1016/j.scitotenv.2016.06.025 |
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Idioma: |
Inglês |
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Conteúdo: |
An understanding of the stock of soil organic carbon (SOC) in the umbric epipedon of Oxisols located in the tropical forests surrounded by a semi-arid region is limited but essential because of their importance in the global cycle of carbon (C). The purpose of this study was to assess the effects of climatic (temperature and rainfall), soil organic matter (SOM) composition and litter on the stability of C in surfaces and subsurfaces in five Humic Oxisols along a 475-km climo sequence from 143 to 963m a.s.l. in a tropical environment in northeastern Brazil. Weassessed vertical changes in SOC; soil total nitrogen (N); C from the microbial biomass; 13C, 15N and the humified composition of SOM; the composition of the humin (HUM) fraction by Fourier Transform Infrared (FTIR); and Thermogravimetry (TG) and Differential Scanning Calorimetry (DSC) at depth. The elemental and isotopic composition of the litter samples were analyzed in all areas studied. The results indicated that the current climate and recalcitrant organic compounds are not preponderant factors in the formation of the umbric epipedon, as suggested by the partial influence of temperature and rainfall on SOM. In addition, SOM was dominated by easily decomposable compounds, as indicated by the predominance of aliphatic C-H groups in the HUM fraction in the FTIR spectra; by the thermal oxidation through DSC-TG, which revealed that approximately 50% of the HUM was composed easily decomposable compounds; and by the high proportion of organic C present in the microbial biomass. Values of 13C showed a predominance of C3 plant-C in SOM where as 15N patterns indicated that N dynamics differ among the profiles and drive the accumulation of C. These findings can help to characterize the susceptibility of these soils to changes in climate and land use and the implications for the sequestration of soil C. MenosAn understanding of the stock of soil organic carbon (SOC) in the umbric epipedon of Oxisols located in the tropical forests surrounded by a semi-arid region is limited but essential because of their importance in the global cycle of carbon (C). The purpose of this study was to assess the effects of climatic (temperature and rainfall), soil organic matter (SOM) composition and litter on the stability of C in surfaces and subsurfaces in five Humic Oxisols along a 475-km climo sequence from 143 to 963m a.s.l. in a tropical environment in northeastern Brazil. Weassessed vertical changes in SOC; soil total nitrogen (N); C from the microbial biomass; 13C, 15N and the humified composition of SOM; the composition of the humin (HUM) fraction by Fourier Transform Infrared (FTIR); and Thermogravimetry (TG) and Differential Scanning Calorimetry (DSC) at depth. The elemental and isotopic composition of the litter samples were analyzed in all areas studied. The results indicated that the current climate and recalcitrant organic compounds are not preponderant factors in the formation of the umbric epipedon, as suggested by the partial influence of temperature and rainfall on SOM. In addition, SOM was dominated by easily decomposable compounds, as indicated by the predominance of aliphatic C-H groups in the HUM fraction in the FTIR spectra; by the thermal oxidation through DSC-TG, which revealed that approximately 50% of the HUM was composed easily decomposable compounds; and by the high p... Mostrar Tudo |
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Palavras-Chave: |
Biomassa microbiana; Carbono profundo; FTIR; Lixo; Nitrogênio do solo; Semiárido. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02734naa a2200253 a 4500
001 2059966
005 2021-10-08
008 2016 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.scitotenv.2016.06.025$2DOI
100 1 $aARAUJO, J. K. S.
245 $aAssessment of carbon storage under rainforests in Humic Hapludox along a climosequence extending from the Atlantic coast to the highlands of northeastern Brazil.$h[electronic resource]
260 $c2016
520 $aAn understanding of the stock of soil organic carbon (SOC) in the umbric epipedon of Oxisols located in the tropical forests surrounded by a semi-arid region is limited but essential because of their importance in the global cycle of carbon (C). The purpose of this study was to assess the effects of climatic (temperature and rainfall), soil organic matter (SOM) composition and litter on the stability of C in surfaces and subsurfaces in five Humic Oxisols along a 475-km climo sequence from 143 to 963m a.s.l. in a tropical environment in northeastern Brazil. Weassessed vertical changes in SOC; soil total nitrogen (N); C from the microbial biomass; 13C, 15N and the humified composition of SOM; the composition of the humin (HUM) fraction by Fourier Transform Infrared (FTIR); and Thermogravimetry (TG) and Differential Scanning Calorimetry (DSC) at depth. The elemental and isotopic composition of the litter samples were analyzed in all areas studied. The results indicated that the current climate and recalcitrant organic compounds are not preponderant factors in the formation of the umbric epipedon, as suggested by the partial influence of temperature and rainfall on SOM. In addition, SOM was dominated by easily decomposable compounds, as indicated by the predominance of aliphatic C-H groups in the HUM fraction in the FTIR spectra; by the thermal oxidation through DSC-TG, which revealed that approximately 50% of the HUM was composed easily decomposable compounds; and by the high proportion of organic C present in the microbial biomass. Values of 13C showed a predominance of C3 plant-C in SOM where as 15N patterns indicated that N dynamics differ among the profiles and drive the accumulation of C. These findings can help to characterize the susceptibility of these soils to changes in climate and land use and the implications for the sequestration of soil C.
653 $aBiomassa microbiana
653 $aCarbono profundo
653 $aFTIR
653 $aLixo
653 $aNitrogênio do solo
653 $aSemiárido
700 1 $aSOUZA JÚNIOR, V. S. de
700 1 $aMARQUES, F. A.
700 1 $aVORONEY, P.
700 1 $aSOUZA, R. A. da S.
773 $tScience of The Total Environment$gv. 568, p. 339-349, Oct. 2016.
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