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| Registros recuperados : 77 | |
| 21. |  | BIASOTO, A. C. T.; CORREA, L. C.; PEREIRA, G. E.; OLIVEIRA, J. B.; MENEZES, T. R.; RYBKA, A. C. P. Influência do estádio de maturação da uva e tempo de duração da maceração sobre a estabilidade fenólica do vinho tinto tropical elaborado no Vale do São Francisco. In: CONGRESSO LATINO-AMERICANO DE VITICULTURA E ENOLOGIA, 15.; CONGRESSO BRASILEIRO DE VITICULTURA E ENOLOGIA, 13., 2015, Bento Gonçalves. Resumos... Bento Gonçalves: Embrapa Uva e Vinho: Associação Brasileira de Enologia, 2015. 1 Pen drive.| Biblioteca(s): Embrapa Semiárido; Embrapa Uva e Vinho. |
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| 22. | | CARVALHO, E. S. S. de; BIASOTO, A. C. T.; CORREA, L. C.; LIMA, M. A. C. de; DRUZIAN, J. I. Influência do tempo de maceração na composição físico-química, fenólica e coloração do vinho tinto Touriga nacional produzido no Submédio do Vale do São Francisco. In: ENCONTRO NACIONAL DA AGROINDÚSTRIA, 4., 2018, Bananeiras. Anais... Bananeiras: UFPB: CABA, 2018.| Biblioteca(s): Embrapa Semiárido. |
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| 27. | | SANTOS, C. A. F.; CORREA, L. C.; RIBEIRO, H. L. C.; OLIVEIRA, M. M. de; ARAÚJO, J. S. Transferência de primers SSRs de Allium fistulosum para A. cepa. Horticultura Brasileira, Brasília, DF, v. 27, n. 2, p. S3419-3422, ago. 2009. 1 CD-ROM. Suplemento. Edição dos Trabalhos do 49 Congresso Brasileiro de Olericultura, Águas de Lindóia, ago. 2009.| Biblioteca(s): Embrapa Semiárido. |
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| 28. | | PADILHA, C. V. da S.; BIASOTO, A. C. T.; CORREA, L. C.; LIMA, M. dos S.; PEREIRA, G. E. Phenolic compounds and antioxidant activity of commercial tropical red wines (Vitis vinifera) from the São Francisco Valley, Brazil. In: INTERNATIONAL SYMPOSIUM ON TROPICAL WINES, 5., 2016, Petrolina. Book of abstracts... Petrolina: Embrapa Semiárido, 2016. p. 58.| Biblioteca(s): Embrapa Semiárido. |
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| 30. | | BARBARÁ, J. A.; NICOLLI, K. P.; BIASOTO, A. C. T.; SILVA E. A. S.; CORREA, L. C.; ZINI, C. A. Phenolic content, physical-chemical composition and antioxidant activity of Syrah wines elaborated in São Francisco Valley during ripening. In: WORLD VINE AND WINE CONGRESS, 39.; GENERAL ASSEMBLY OF THE OIV, 14., 2016, Bento Gonçalves. Vitiviniculture: technological advances to market challenges: abstracts. Bento Gonçalves: International Organisation of Vine and Wine, 2016. 1 Pen drive.| Biblioteca(s): Embrapa Semiárido. |
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| 31. | | SILVA, L. T.; SILVA, E. de O.; FIGUEIREDO, M. C. B. de; CORREA, L. C.; ARAGAO, F. A. S. de. Pós-colheita do melão amarelo "goldex" cultivado sob adubação verde e plantio direto com diferentes coberturas. Irriga, Botucatu, v. 21, n. 4, p. 764-778, 2016.| Biblioteca(s): Embrapa Agroindústria Tropical; Embrapa Semiárido. |
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| 33. | | CORRÊA, L. C.; SANTOS, C. A. F.; LIMA, G. P. P.; RODRIGUES, M. A.; COSTA, T. P. P. Similaridade genética entre acessos de goiabeiras e araçazeiros baseada em marcadores moleculares AFLP. Revista Brasileira de Fruticultura, Jaboticabal, v. 33, n. 3, p. 859-867, 2011.| Biblioteca(s): Embrapa Semiárido. |
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| 36. | | PADILHA, C. V. S.; BIASOTO, A. C. T.; CORREA, L. C.; LIMA, M. S.; BORDIGNON-LUIZ, M. T.; PEREIRA, G. E. Anthocyanin composition of young red wine cv. Ruby Cabernet and Syrah: effect of time and storage conditions. In: CONGRESSO LATINO-AMERICANO DE VITICULTURA E ENOLOGIA, 15.; CONGRESSO BRASILEIRO DE VITICULTURA E ENOLOGIA, 13., 2015, Bento Gonçalves. Resumos... Bento Gonçalves: Embrapa Uva e Vinho: Associação Brasileira de Enologia, 2015. 1 Pen drive.| Biblioteca(s): Embrapa Semiárido; Embrapa Uva e Vinho. |
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| 37. | | SILVA, I. S.; BARROS, A. P. A.; SILVA, A. de S.; NOGUEIRA, E. T. da; CORREA, L. C.; BIASOTO, A. C. T. Avaliação da composição fenólica de vinhos brancos "chenin blanc" elaborados com diferentes agentes de colagem. In: ENCONTRO NACIONAL DA AGROINDÚSTRIA, 4., 2018, Bananeiras. Anais... Bananeiras: UFPB: CABA, 2018.| Biblioteca(s): Embrapa Semiárido. |
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| 39. | | BARBARÁ, J. A.; BIASOTO, A. C. T.; NICOLLI, K. P.; QUEIROZ, L. B.; SILVA, E. A. S.; CORREA, L. C.; WELKE, J. E.; ZINI, C. A. Evaluating the typicality of the aroma of Syrah tropical wines from the Sub-middle São Francisco Valley employing gas chromatography coupled to olfactometry detection (GC-O). In: CONGRESSO LATINO-AMERICANO DE VITICULTURA E ENOLOGIA, 15.; CONGRESSO BRASILEIRO DE VITICULTURA E ENOLOGIA, 13., 2015, Bento Gonçalves. Resumos... Bento Gonçalves: Embrapa Uva e Vinho: Associação Brasileira de Enologia, 2015. 1 Pen drive.| Biblioteca(s): Embrapa Semiárido. |
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| 40. | | BARBARA, J. A.; SILVA, E. A. S.; BIASOTO, A. C. T.; GOMES, A. A.; CORREA, L. C.; LEAO, P. C. de S.; ZINI, C. A. Maturation and maceration effects on tropical red wines assessed by chromatography and analysis of variance: principal component analysis. Journal of the Brazilian Chemical Society, v. 30, n. 7, p. 1357-1377, 2019.| Biblioteca(s): Embrapa Semiárido. |
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| Registros recuperados : 77 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido; Embrapa Uva e Vinho. |
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Data corrente: |
20/08/2012 |
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Data da última atualização: |
25/04/2022 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
CORREA, L. C.; BIASOTO, A. C. T.; SILVA, P. T. de S. e; PEREIRA, G. E.; RYBKA, A. C. P. |
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Afiliação: |
LUIZ CLAUDIO CORREA, CPATSA; ALINE CAMARAO TELLES BIASOTO, CPATSA; PAULA TEREZA DE SOUZA E SILVA, CPATSA; GIULIANO ELIAS PEREIRA, CNPUV / CPATSA; ANA CECILIA POLONI RYBKA, CPATSA. |
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Título: |
Development and validation of methodology for the determination of sugars in must, grape juice and different types of wine. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
In: WORLD CONGRESS OF FOOD SCIENCE AND TECHNOLOGY, 16.; LATIN AMERICAN SEMINAR OF FOOD SCIENCE AND TECHNOLOGY, 17., 2012, Foz do Iguaçu. Addressing global food security and wellness through food science and technology: abstracts. Foz do Iguaçu: ALACCTA, 2012. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Inglês |
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Conteúdo: |
Sucrose is the main sugar translocated from leaves to fruit in vines, but glucose and fructose predominate in grape berry at all developmental stages. After sucrose inversion, the glucose can penetrate quicker to the metabolic pathways. Fermentation is carried out by different types of yeast, witch consume sugars transforming them into alcohol. A method was developed and validated by high performance liquid chromatography to quantify the glucose, fructose and sucrose present in grapes, grape juice and wine. The mobile phase was MilliQ® water, the flow rate 0.5mL.min-1, and detection was by refractive index. The must, grape juices, sweet and dry red wines, with and without chaptalization, white and late harvest dessert wines, were analyzed. The recovery of standards was between 80.44 and 108.22% for all samples and sugars analyzed, validating the method. Repeatability (CV%) was 0.68% for sucrose, 2.93% for glucose and 3.36% for fructose, and the intermediate precision ranged from 1.42 to 2.39%. The quantification curves for the three sugars analyzed were from 25-1600mg.L-1, with R2 ranging from 0.9997 to 0.9999. The sweet red wine without chapatalization, contained the most sucrose (93,01g.L-1), while the dessert wine conteined 255mg.L- 1. Sucrose was not detected in the must and grape juices (detection limit 4.77mg.L-1), but these samples stood out from the others for the fructose and glucose contents. The method was show to be precise and accurate for the quantification of sugars in musts, grape juices and wines. MenosSucrose is the main sugar translocated from leaves to fruit in vines, but glucose and fructose predominate in grape berry at all developmental stages. After sucrose inversion, the glucose can penetrate quicker to the metabolic pathways. Fermentation is carried out by different types of yeast, witch consume sugars transforming them into alcohol. A method was developed and validated by high performance liquid chromatography to quantify the glucose, fructose and sucrose present in grapes, grape juice and wine. The mobile phase was MilliQ® water, the flow rate 0.5mL.min-1, and detection was by refractive index. The must, grape juices, sweet and dry red wines, with and without chaptalization, white and late harvest dessert wines, were analyzed. The recovery of standards was between 80.44 and 108.22% for all samples and sugars analyzed, validating the method. Repeatability (CV%) was 0.68% for sucrose, 2.93% for glucose and 3.36% for fructose, and the intermediate precision ranged from 1.42 to 2.39%. The quantification curves for the three sugars analyzed were from 25-1600mg.L-1, with R2 ranging from 0.9997 to 0.9999. The sweet red wine without chapatalization, contained the most sucrose (93,01g.L-1), while the dessert wine conteined 255mg.L- 1. Sucrose was not detected in the must and grape juices (detection limit 4.77mg.L-1), but these samples stood out from the others for the fructose and glucose contents. The method was show to be precise and accurate for the quantification of ... Mostrar Tudo |
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Palavras-Chave: |
Grapes vinifera; Suco de uva. |
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Thesagro: |
Açúcar; Análise química; Enologia; Mosto; Sacarose; Suco; Uva; Vinho. |
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Thesaurus NAL: |
Grapes; sucrose. |
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Categoria do assunto: |
--
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/931636/1/DEVELOPMENT-AND-VALIDATION-OF-METHODOLOGY-2012.pdf
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|
Marc: |
LEADER 02587nam a2200313 a 4500
001 1931636
005 2022-04-25
008 2012 bl uuuu u00u1 u #d
100 1 $aCORREA, L. C.
245 $aDevelopment and validation of methodology for the determination of sugars in must, grape juice and different types of wine.
260 $aIn: WORLD CONGRESS OF FOOD SCIENCE AND TECHNOLOGY, 16.; LATIN AMERICAN SEMINAR OF FOOD SCIENCE AND TECHNOLOGY, 17., 2012, Foz do Iguaçu. Addressing global food security and wellness through food science and technology: abstracts. Foz do Iguaçu: ALACCTA$c2012
300 $c1 CD-ROM.
520 $aSucrose is the main sugar translocated from leaves to fruit in vines, but glucose and fructose predominate in grape berry at all developmental stages. After sucrose inversion, the glucose can penetrate quicker to the metabolic pathways. Fermentation is carried out by different types of yeast, witch consume sugars transforming them into alcohol. A method was developed and validated by high performance liquid chromatography to quantify the glucose, fructose and sucrose present in grapes, grape juice and wine. The mobile phase was MilliQ® water, the flow rate 0.5mL.min-1, and detection was by refractive index. The must, grape juices, sweet and dry red wines, with and without chaptalization, white and late harvest dessert wines, were analyzed. The recovery of standards was between 80.44 and 108.22% for all samples and sugars analyzed, validating the method. Repeatability (CV%) was 0.68% for sucrose, 2.93% for glucose and 3.36% for fructose, and the intermediate precision ranged from 1.42 to 2.39%. The quantification curves for the three sugars analyzed were from 25-1600mg.L-1, with R2 ranging from 0.9997 to 0.9999. The sweet red wine without chapatalization, contained the most sucrose (93,01g.L-1), while the dessert wine conteined 255mg.L- 1. Sucrose was not detected in the must and grape juices (detection limit 4.77mg.L-1), but these samples stood out from the others for the fructose and glucose contents. The method was show to be precise and accurate for the quantification of sugars in musts, grape juices and wines.
650 $aGrapes
650 $asucrose
650 $aAçúcar
650 $aAnálise química
650 $aEnologia
650 $aMosto
650 $aSacarose
650 $aSuco
650 $aUva
650 $aVinho
653 $aGrapes vinifera
653 $aSuco de uva
700 1 $aBIASOTO, A. C. T.
700 1 $aSILVA, P. T. de S. e
700 1 $aPEREIRA, G. E.
700 1 $aRYBKA, A. C. P.
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Embrapa Semiárido (CPATSA) |
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