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Registro Completo |
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
14/03/2014 |
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Data da última atualização: |
17/03/2014 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
LORANDI, S.; BECK, T. B.; OLIVEIRA, C. O. de; TAVARES, A. T.; FARINA, G.; SANTOS, V. L.; SCHAFHAUSER JUNIOR, J.; BONGALHARDO, D. C. |
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Afiliação: |
Sara Lorandi, UFPEL; Tamiris Barbosa Beck, UFPEL; Carolina Oreques de Oliveira, UFPEL; Amauri Telles Tavares, UFPEL; Géssica Farina, UFPEL; Verônica Lisboa Santos, UFPEL; JORGE SCHAFHAUSER JUNIOR, CPACT; Denise Calisto Bongalhardo, UFPEL. |
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Título: |
Influência de dietas com diferentes níveis de arroz integral sem casca sobre o volume e concentração espermática de galos¹. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
CONGRESSO SUL BRASILEIRO DE AVICULTURA, 23., 2013, São Paulo. resumos... São Paulo: UBABEF, 2013. |
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Idioma: |
Português |
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Palavras-Chave: |
Dietas. |
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Thesagro: |
Arroz Integral; Fertilidade; Sêmen. |
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Categoria do assunto: |
-- |
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URL: |
https://www.alice.cnptia.embrapa.br/alice/bitstream/doc/982451/1/SaraPDFUBABEEFResumoVolumeeConcentracao.pdf
https://www.alice.cnptia.embrapa.br/alice/bitstream/doc/982396/1/MPUSARAresumoexpandidoSara.pdf
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Marc: |
LEADER 00764nam a2200229 a 4500
001 1982451
005 2014-03-17
008 2013 bl uuuu u00u1 u #d
100 1 $aLORANDI, S.
245 $aInfluência de dietas com diferentes níveis de arroz integral sem casca sobre o volume e concentração espermática de galos¹.$h[electronic resource]
260 $aCONGRESSO SUL BRASILEIRO DE AVICULTURA, 23., 2013, São Paulo. resumos... São Paulo: UBABEF$c2013
650 $aArroz Integral
650 $aFertilidade
650 $aSêmen
653 $aDietas
700 1 $aBECK, T. B.
700 1 $aOLIVEIRA, C. O. de
700 1 $aTAVARES, A. T.
700 1 $aFARINA, G.
700 1 $aSANTOS, V. L.
700 1 $aSCHAFHAUSER JUNIOR, J.
700 1 $aBONGALHARDO, D. C.
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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Registro Completo
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
08/07/2024 |
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Data da última atualização: |
25/07/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
LIMA, M dos S.; DANTAS, B. S.; CARVALHO, A. J. de B. A.; PEREIRA, G. E.; PIMENTEL, T. C.; MAGNANI, M. |
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Afiliação: |
MARCOS DOS SANTOS LIMA, INSTITUTO FEDERAL DO SERTÃO PERNAMBUCANO; BRUNO SILVA DANTAS, UNIVERSIDADE FEDERAL DA PARAÍBA; ANA JÚLIA DE BRITO ARAÚJO CARVALHO, INSTITUTO FEDERAL DO SERTÃO PERNAMBUCANO; GIULIANO ELIAS PEREIRA, CNPUV; TATIANA COLOMBO PIMENTEL, INSTITUTO FEDERAL DO PARANÁ; MARCIANE MAGNANI, UNIVERSIDADE FEDERAL DA PARAÍBA. |
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Título: |
A novel method for ultra-fast determination of phenolics with performance comparable to UPLC/DAD: method development and validation on analysis of seedless table grapes. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Journal of Food Composition and Analysis, (no prelo), 2024. |
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Páginas: |
31 p. |
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DOI: |
doi:https://doi.org/10.1016/j.jfca.2024.106511 |
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Idioma: |
Inglês |
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Conteúdo: |
Grapes are well-known for the rich content of phenolics with benefits for human health. The reliable identification of phenolics in grapes is essential to explore the related bioactivity, highlighting the value of the grape source. In this work, an ultra-fast method for determining phenolic compounds in HPLC-DAD using a Rapid Resolution High Throughput-RRHT column (RP-C18 4.6 x 50 mm, 1.8 µm) was developed and validated and nine seedless table grapes produced in the São Francisco Valley, Brazil were analyzed. The method showed good sensitivity (LOD≤ 0.65 mg/L and LOQ< 1.12 mg/L), high linearity (R2 > 0.998), selectivity, precision (CV%< 6.82). The recovery (81.5- 105.6%) was adequate for the desired purpose. A total of 41 phenolics were separated in 20 min, rending a resolution equivalent to UPLC-DAD. Thirty-four phenolics were quantified in grapes, including eight phenolic acids, two stilbenes, one phenolic aldehyde, three isoflavones, four flavanols, three proanthocyanidins, five flavonols, and eight anthocyanins. Patented grapes presented a high content of mono glucoside anthocyanins. Brazilian registered grapes presented high anthocyanin content and the presence of 3,5- diglucoside anthocyanins. The validated method is an alternative for rapid identification of phenolics and maybe useful to stablish procedures for identifying compounds in determining the markers in fruit. |
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Palavras-Chave: |
Brazilian grapes; Hybrid grapes; Phenolic identification; Ultra-fast column. |
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Thesaurus NAL: |
Chromatography. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://www.alice.cnptia.embrapa.br/alice/bitstream/doc/1165531/1/LimaEtal-2024JFCA-v134.pdf
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Marc: |
LEADER 02304naa a2200265 a 4500
001 2165531
005 2024-07-25
008 2024 bl uuuu u00u1 u #d
024 7 $adoi:https://doi.org/10.1016/j.jfca.2024.106511$2DOI
100 1 $aLIMA, M dos S.
245 $aA novel method for ultra-fast determination of phenolics with performance comparable to UPLC/DAD$bmethod development and validation on analysis of seedless table grapes.$h[electronic resource]
260 $c2024
300 $a31 p.
520 $aGrapes are well-known for the rich content of phenolics with benefits for human health. The reliable identification of phenolics in grapes is essential to explore the related bioactivity, highlighting the value of the grape source. In this work, an ultra-fast method for determining phenolic compounds in HPLC-DAD using a Rapid Resolution High Throughput-RRHT column (RP-C18 4.6 x 50 mm, 1.8 µm) was developed and validated and nine seedless table grapes produced in the São Francisco Valley, Brazil were analyzed. The method showed good sensitivity (LOD≤ 0.65 mg/L and LOQ< 1.12 mg/L), high linearity (R2 > 0.998), selectivity, precision (CV%< 6.82). The recovery (81.5- 105.6%) was adequate for the desired purpose. A total of 41 phenolics were separated in 20 min, rending a resolution equivalent to UPLC-DAD. Thirty-four phenolics were quantified in grapes, including eight phenolic acids, two stilbenes, one phenolic aldehyde, three isoflavones, four flavanols, three proanthocyanidins, five flavonols, and eight anthocyanins. Patented grapes presented a high content of mono glucoside anthocyanins. Brazilian registered grapes presented high anthocyanin content and the presence of 3,5- diglucoside anthocyanins. The validated method is an alternative for rapid identification of phenolics and maybe useful to stablish procedures for identifying compounds in determining the markers in fruit.
650 $aChromatography
653 $aBrazilian grapes
653 $aHybrid grapes
653 $aPhenolic identification
653 $aUltra-fast column
700 1 $aDANTAS, B. S.
700 1 $aCARVALHO, A. J. de B. A.
700 1 $aPEREIRA, G. E.
700 1 $aPIMENTEL, T. C.
700 1 $aMAGNANI, M.
773 $tJournal of Food Composition and Analysis, (no prelo), 2024.
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Registro original: |
Embrapa Uva e Vinho (CNPUV) |
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