| |
|
|
| Registros recuperados : 134 | |
| Registros recuperados : 134 | |
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Uva e Vinho. |
|
Data corrente: |
26/11/2020 |
|
Data da última atualização: |
26/11/2020 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
B - 1 |
|
Autoria: |
CANEDO-REIS, N. A. P.; GUERRA, C. C.; SILVA, L. F. da; WETZSTEIN, L. C.; JUNGES, C. H.; FERRÃO, M. F.; BERGOLD, A. M. |
|
Afiliação: |
NATALIA ALEJANDRA PISONI CANEDO-REIS, Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do!Rio Grande do!Sul, Av. Ipiranga, 2752, Porto!Alegre, RS!CEP!90610-000, Brazil; CELITO CRIVELLARO GUERRA, CNPUV; LETICIA FLORES DA SILVA, CNPUV; LUÍSA CAROLINA WETZSTEIN, Tecnologia em Viticultura e Enologia, Instituto Federal do!Rio Grande do!Sul, Av. Osvaldo Aranha, 540, Bento!Gonçalves, RS!CEP!95700-000, Brazil; CARLOS HENRIQUE JUNGES, Programa de Pós-Graduação em Química, Instituto de Química, Universidade Federal do!Rio Grande do!Sul, Av. Bento Gonçalves, 9500, Porto!Alegre, RS!CEP!91501-970, Brazil; MARCO FLÔRES FERRÃO, Programa de Pós-Graduação em Química, Instituto de Química, Universidade Federal do!Rio Grande do!Sul, Av. Bento Gonçalves, 9500, Porto!Alegre, RS!CEP!91501-970, Brazil; ANA MARIA BERGOLD, Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do!Rio Grande do!Sul, Av. Ipiranga, 2752, Porto!Alegre, RS!CEP!90610-000, Brazil. |
|
Título: |
Fast quantitative determination of phenolic compounds in grape juice by UPLC-MS: method validation and characterization of juices produced with diferent grape varieties. |
|
Ano de publicação: |
2020 |
|
Fonte/Imprenta: |
Journal of Food Measurement and Characterization, v. 35, n. 2, p. 63-75, 2020. |
|
DOI: |
https://doi.org/10.1007/s11694-020-00706-8 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Abstract A fast method for the simultaneous quantitative determination of 16 phenolic compounds in grape juice by UPLC-MS was developed and validated. Run time was 4.5!min and the method proved to be specific, linear (r > 0.9961), precise (RSD < 5%), accurate (recovery range was under ± 5%) and sensitive with a limit of detection ranging from 0.45 to 35.34!"g L−1 and limit of quantification ranging from 1.35 to 107.08!"g L−1. The validated method was used to characterize 49 grape juice samples which were produced with different grape varieties. Anthocyanins were the compounds present in the highest amounts on the analyzed samples and BRS-Violeta was the cultivar that presented the highest quantity of phenolic compounds in its juice. Exploratory analysis of the obtained results from the characterization of grape juice samples was performed and a tendency to form groups according to the grape variety used in the elaboration of each juice was observed. Results confirmed that the UPLC-MS method is effective and suitable for the determination of phenolic compounds in grape juice. Keywords Food composition!· Grape juice!· Vitis labrusca L.!· Phenolic compounds!· Quantification analysis!· Method validation |
|
Palavras-Chave: |
Method validation; Quantification analysis. |
|
Thesagro: |
Vitis Labrusca. |
|
Thesaurus NAL: |
Food composition; Grape juice; Phenolic compounds. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/218266/1/Natalia-Fast.quantitative.determination.of.phenolic.compounds.in.grape.juice.by.UPLC-MS.pdf
|
|
Marc: |
LEADER 02194naa a2200277 a 4500
001 2127099
005 2020-11-26
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s11694-020-00706-8$2DOI
100 1 $aCANEDO-REIS, N. A. P.
245 $aFast quantitative determination of phenolic compounds in grape juice by UPLC-MS$bmethod validation and characterization of juices produced with diferent grape varieties.$h[electronic resource]
260 $c2020
520 $aAbstract A fast method for the simultaneous quantitative determination of 16 phenolic compounds in grape juice by UPLC-MS was developed and validated. Run time was 4.5!min and the method proved to be specific, linear (r > 0.9961), precise (RSD < 5%), accurate (recovery range was under ± 5%) and sensitive with a limit of detection ranging from 0.45 to 35.34!"g L−1 and limit of quantification ranging from 1.35 to 107.08!"g L−1. The validated method was used to characterize 49 grape juice samples which were produced with different grape varieties. Anthocyanins were the compounds present in the highest amounts on the analyzed samples and BRS-Violeta was the cultivar that presented the highest quantity of phenolic compounds in its juice. Exploratory analysis of the obtained results from the characterization of grape juice samples was performed and a tendency to form groups according to the grape variety used in the elaboration of each juice was observed. Results confirmed that the UPLC-MS method is effective and suitable for the determination of phenolic compounds in grape juice. Keywords Food composition!· Grape juice!· Vitis labrusca L.!· Phenolic compounds!· Quantification analysis!· Method validation
650 $aFood composition
650 $aGrape juice
650 $aPhenolic compounds
650 $aVitis Labrusca
653 $aMethod validation
653 $aQuantification analysis
700 1 $aGUERRA, C. C.
700 1 $aSILVA, L. F. da
700 1 $aWETZSTEIN, L. C.
700 1 $aJUNGES, C. H.
700 1 $aFERRÃO, M. F.
700 1 $aBERGOLD, A. M.
773 $tJournal of Food Measurement and Characterization$gv. 35, n. 2, p. 63-75, 2020.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Uva e Vinho (CNPUV) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
