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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. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
03/10/2011 |
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Data da última atualização: |
23/09/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
STELLA, S. P.; FERRAREZI, A. C.; SANTOS, K. M. O. dos; MONTEIRO, M. |
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Afiliação: |
Suzana P. Stella, UNESP, Araraquara, SP.; Alessandra C. Ferrarezi, UNESP, Araraquara, SP; KARINA MARIA OLBRICH DOS SANTOS, CNPC; Magali Monteiro, UNESP, Araraquara, SP. |
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Título: |
Antioxidant activity of commercial ready-to-drink Orange juice and nectar. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Journal of Food Science, v. 76, n. 3, p. 392-397, 2011. |
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DOI: |
doi: 10.1111/j.1750-3841.2011.02055.x |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Total antioxidant activity (TAA), total phenolic compounds (TPC), and physicochemical characteristics of ready-to-drink orange juice and nectar from the most consumed brands available in Brazil were evaluated. TPC ranged from 18.7 to 54.2 mg of gallic acid/100 mL, and TAA varied from 57.88 to 349.32 ?mol TEAC/100 mL ready-to-drink orange juice and nectar. The ascorbic acid content was the only physicochemical parameter that showed strong variation among packages and brands. Correlation of TPC with TAA showed that the higher the level of TPC the higher the TAA. Correlation of ascorbic acid content with TAA is higher for ready-to-drink orange juice than nectar. The same was found for the correlation of ascorbic acid content with TPC. The results con?rm the contribution of the TPC to TAA. |
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Palavras-Chave: |
ABTS; Ácido ascórbico; Suco pronto para beber. |
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Thesagro: |
Antioxidante; Composto fenolico; Suco de fruta; Suco de laranja; Tecnologia de alimento. |
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Thesaurus Nal: |
Antioxidant activity; Ascorbic acid; Orange juice. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01694naa a2200301 a 4500
001 1902074
005 2019-09-23
008 2011 bl uuuu u00u1 u #d
024 7 $adoi: 10.1111/j.1750-3841.2011.02055.x$2DOI
100 1 $aSTELLA, S. P.
245 $aAntioxidant activity of commercial ready-to-drink Orange juice and nectar.$h[electronic resource]
260 $c2011
520 $aAbstract: Total antioxidant activity (TAA), total phenolic compounds (TPC), and physicochemical characteristics of ready-to-drink orange juice and nectar from the most consumed brands available in Brazil were evaluated. TPC ranged from 18.7 to 54.2 mg of gallic acid/100 mL, and TAA varied from 57.88 to 349.32 ?mol TEAC/100 mL ready-to-drink orange juice and nectar. The ascorbic acid content was the only physicochemical parameter that showed strong variation among packages and brands. Correlation of TPC with TAA showed that the higher the level of TPC the higher the TAA. Correlation of ascorbic acid content with TAA is higher for ready-to-drink orange juice than nectar. The same was found for the correlation of ascorbic acid content with TPC. The results con?rm the contribution of the TPC to TAA.
650 $aAntioxidant activity
650 $aAscorbic acid
650 $aOrange juice
650 $aAntioxidante
650 $aComposto fenolico
650 $aSuco de fruta
650 $aSuco de laranja
650 $aTecnologia de alimento
653 $aABTS
653 $aÁcido ascórbico
653 $aSuco pronto para beber
700 1 $aFERRAREZI, A. C.
700 1 $aSANTOS, K. M. O. dos
700 1 $aMONTEIRO, M.
773 $tJournal of Food Science$gv. 76, n. 3, p. 392-397, 2011.
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Embrapa Caprinos e Ovinos (CNPC) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Corte. Para informações adicionais entre em contato com cnpgc.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
26/02/2013 |
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Data da última atualização: |
26/02/2013 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
CHIARI, L.; JANK, L. |
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Afiliação: |
LUCIMARA CHIARI, CNPGC; LIANA JANK, CNPGC. |
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Título: |
Gene discovery by functional genomics approaches in forage plants. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
In: JORNADAS LATINOAMERICANAS DE RECURSOS GENÉTICOS, MEJORAMIENTO Y BIOTECNOLOGÍA DE ESPECIES FORRAJERAS, 2012, Buenos Aires. [Anales...]. Junin : Universidad Nacional del Noroeste de la Provincia de Buenos Aires. UNNOBA, 2012. |
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Páginas: |
p.42-47 |
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Idioma: |
Inglês |
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Conteúdo: |
The knowledge about the nature and content of genetic information, as well as the available technologies for DNA high-throughput sequencing (Next Generation Sequence - NGS) evolved rapidly in the last two decades. This enabled the accumulation of a large quantity of information about the nucleotide sequences of various genomes (microorganisms, plants and animals) and much of this information is available in public data banks. However, the data obtained in the sequencing projects did not contribute as expected to the understanding of the role of the genes in the function of the organisms, since the genome is a virtually static element, whereas its products, messenger RNAs and proteins, have a dynamic character which is characterized by continuous changes in response to internal and external stimuli (Greenbaum et al., 2001). In this context, the Functional Genomics emerged with the objective of knowing the individual functions of the genes and its products, RNAs (transcriptome) and proteins (proteome). This new area of research uses analytical techniques that allow to evaluate the patterns of genic and proteic expressions in cells and tissues, a basic prerequisite to understand how these macromolecules interact dynamically to produce complex organisms which are able to adapt to environmental influences and to specific metabolic-physiological situations. The results of research in Functional Genomics, especially those involving genetically different individuals or those subjected to contrasting conditions, have permitted a faster and more accurate understanding of gene-phenotype relationships, and dissect the genotype-environment interactions that cause significant changes in the phenotype of individuals (FURLAN et al., 2007). MenosThe knowledge about the nature and content of genetic information, as well as the available technologies for DNA high-throughput sequencing (Next Generation Sequence - NGS) evolved rapidly in the last two decades. This enabled the accumulation of a large quantity of information about the nucleotide sequences of various genomes (microorganisms, plants and animals) and much of this information is available in public data banks. However, the data obtained in the sequencing projects did not contribute as expected to the understanding of the role of the genes in the function of the organisms, since the genome is a virtually static element, whereas its products, messenger RNAs and proteins, have a dynamic character which is characterized by continuous changes in response to internal and external stimuli (Greenbaum et al., 2001). In this context, the Functional Genomics emerged with the objective of knowing the individual functions of the genes and its products, RNAs (transcriptome) and proteins (proteome). This new area of research uses analytical techniques that allow to evaluate the patterns of genic and proteic expressions in cells and tissues, a basic prerequisite to understand how these macromolecules interact dynamically to produce complex organisms which are able to adapt to environmental influences and to specific metabolic-physiological situations. The results of research in Functional Genomics, especially those involving genetically different individuals or those subject... Mostrar Tudo |
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Thesagro: |
Melhoramento Genético Vegetal; Pastagem. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02391nam a2200157 a 4500
001 1951300
005 2013-02-26
008 2012 bl uuuu u00u1 u #d
100 1 $aCHIARI, L.
245 $aGene discovery by functional genomics approaches in forage plants.$h[electronic resource]
260 $aIn: JORNADAS LATINOAMERICANAS DE RECURSOS GENÉTICOS, MEJORAMIENTO Y BIOTECNOLOGÍA DE ESPECIES FORRAJERAS, 2012, Buenos Aires. [Anales...]. Junin : Universidad Nacional del Noroeste de la Provincia de Buenos Aires. UNNOBA$c2012
300 $ap.42-47
520 $aThe knowledge about the nature and content of genetic information, as well as the available technologies for DNA high-throughput sequencing (Next Generation Sequence - NGS) evolved rapidly in the last two decades. This enabled the accumulation of a large quantity of information about the nucleotide sequences of various genomes (microorganisms, plants and animals) and much of this information is available in public data banks. However, the data obtained in the sequencing projects did not contribute as expected to the understanding of the role of the genes in the function of the organisms, since the genome is a virtually static element, whereas its products, messenger RNAs and proteins, have a dynamic character which is characterized by continuous changes in response to internal and external stimuli (Greenbaum et al., 2001). In this context, the Functional Genomics emerged with the objective of knowing the individual functions of the genes and its products, RNAs (transcriptome) and proteins (proteome). This new area of research uses analytical techniques that allow to evaluate the patterns of genic and proteic expressions in cells and tissues, a basic prerequisite to understand how these macromolecules interact dynamically to produce complex organisms which are able to adapt to environmental influences and to specific metabolic-physiological situations. The results of research in Functional Genomics, especially those involving genetically different individuals or those subjected to contrasting conditions, have permitted a faster and more accurate understanding of gene-phenotype relationships, and dissect the genotype-environment interactions that cause significant changes in the phenotype of individuals (FURLAN et al., 2007).
650 $aMelhoramento Genético Vegetal
650 $aPastagem
700 1 $aJANK, L.
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