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Fast quantitative determination of phenolic compounds in grape juice by UPLC-MS: method validation and characterization of juices produced with diferent grape varieties. Author(s): CANEDO-REIS, N. A. P.; GUERRA, C. C.; SILVA, L. F. da; WETZSTEIN, L. C.; JUNGES, C. H.; FERRÃO, M. F.; BERGOLD, A. M. 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... ... Repository: BDPA Publication year: 2020
Acceptability and preference drivers of red wines produced from Vitis labrusca and hybrid grapes. Author(s): BIASOTO, A. C. T.; NETTO, F. M.; MARQUES, E. J. N.; SILVA, M. A. A. P. da Wines produced from non-Vitis vinifera varieties have great economic importance in Brazil and represent more than 80% of the national production, but scientific information regarding the quality of th... ... Repository: BDPA Publication year: 2014
Effect of the pre-treatment and the drying process on the phenolic composition of raisins produced with a seedless Brazilian grape cultivar. Author(s): OLIVATI, C.; NISHIYAMA, Y. P. de O.; SOUZA, R. T. de; JANZANTTI, N. S.; MAURO, M. A.; GOMES, E.; HERMOSÍN-GUTIÉRREZ, I.; SILVA, R. da; LAGO-VANZELA The grape is an important fruit regarding economic and health benefit parameters, because of its large consumption around the world and their bioactive phenolic compounds. The drying process of BRS Mo... ... Repository: BDPA Publication year: 2018
Saccharomyces cerevisiae and non-Saccharomyces isolated from fermented must of grapes produced in the São Francisco Valley, Brazil. Author(s): PONZZES-GOMES, C. M. P. B. S.; ROCHA, K. K. R.; PEREIRA, G. E.; SOARES, M. A.; QUEROL, A.; ROSA, C. A. The aim of this work was to select S. cerevisiae indigenous strains and non-Saccharomyces yeasts isolated in the must fermented of five varieties of grapes (Vitis vinifera L.) farmed in the São Franci... ... Repository: BDPA Publication year: 2016
Physical-chemical characteristics of Chenin Blanc wine grapes produced in two different seasons in the São Francisco Valley. Author(s): SOUZA, J. F.; NASCIMENTO, A. M. de S.; NASSUR, R. C. M. R.; SANTOS, S. F.; PADILHA, C. V. S.; PEREIRA, G. E. This study had the objective to evaluate the enological potential of Chenin Blanc grapes harvested from the same vines, in two different seasons in 2014. Repository: BDPA Publication year: 2015
Phenolic Compounds, Organic Acids and Antioxidant Activity of Grape Juices Produced in Industrial Scale by Different Processes of Maceration. Author(s): LIMA, M. dos S.; DUTRA, M. da C. P.; TOALDO, I. M.; CORREA, L. C.; PEREIRA, G. E.; OLIVEIRA, D. de; BORDIGNON-LUIZ, M. T.; NINOW, J. L. Repository: BDPA Publication year: 2015
Potential of Sub-Middle São Francisco river valley region to produce quality grape juices by two crops per year. Author(s): CAZARIN, C. B. B.; CORREA, L. C.; SILVA, J. K. da; BATISTA, A. G.; FURLAN, C. P. B.; BIASOTO, A. C. T.; PEREIRA, G. E.; RYBKA, A. C. P.; MARÓSTICA JÚNIOR, M. R. Aiming to study the potential of grapes juice in this region, two experimental ‘Early Isabella’ juices, harvested in March (1st semester) and September (2nd semester) of 2010, were evaluated for total... ... Repository: BDPA Publication year: 2012
Effect of the harvest season on phenolic composition and oenological parameters of grapes and wines cv. 'touriga nacional' (vitis vinifera l.) Produced under tropical semi-arid climate, in the state of Pernambuco, Brazil. Author(s): OLIVEIRA, J. B. de; FARIA, D. L.; DUARTE, D. F.; EGIPTO, R.; LAUREANO, O.; CASTRO, R. de; PEREIRA, G. E.; RICARDO-DA-SILVA, J. M. The northeastern region of São Francisco Valley is the third largest wine producer in Brazil, differentiated by the production of at least two harvests per year, generally in the first and second seme... ... Repository: BDPA Publication year: 2018
Grape juices produced from new hybrid varieties grown on Brazilian rootstocks - Bioactive compounds, organic acids and antioxidant capacity. Author(s): DA SILVA, M. J. R.; PADILHA, C. V. da S.; LIMA, M. dos S.; PEREIRA, G. E.; VENTURINI FILHO, W. G.; MOURA, M. F.; TECCHIO, M. A. The objective of this study was to assess the content of bioactive compounds, organic acids and antioxidantcapacity of grape juices from Isabel Precoce, BRS Carmem, BRS Cora and IAC 138-22 Máximo vari... ... Repository: BDPA Publication year: 2019
A survey on the composition of wines made with grapes produced by an organic system. Author(s): MIELE, A.; RIZZON, L. A.; QUEIROZ, S. C. do N. de Summary There is concern about the health problems caused by pesticides in humans, which has led some grape producers to adopt organic procedures in their vineyards, and a certain amount of these grap... ... Repository: BDPA Publication year: 2016

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