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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido; Embrapa Uva e Vinho. |
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Data corrente: |
05/01/2017 |
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Data da última atualização: |
10/04/2024 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
DUTRA, M. da C. P.; SOUZA, J. F.; COSTA, A. O.; SANTOS, S. de F.; NASCIMENTO, A. M. de S.; LINHARES, M. do S.; PEREIRA, G. E. |
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Afiliação: |
Maria da Conceição Prudêncio Dutra, Master Student, University of Bahia Estate, Juazeiro-BA, Brazil; Joyce Fagundes de Souza, Enology Laboratory, Embrapa Semiarid, Petrolina-PE, Brazil; Ayrlan Oliveira Costa, Enology Laboratory, Embrapa Semiarid, Petrolina-PE, Brazil; Sabrina de Freitas Santos, Master Student, University of Bahia Estate, Juazeiro-BA, Brazil; Antonio Mendes de Souza Nascimento, Master Student, University of Bahia Estate, Juazeiro-BA, Brazil; Maria do Socorro Linhares, Master Student, University of Bahia Estate, Juazeiro-BA, Brazil; GIULIANO ELIAS PEREIRA, CNPUV / CPATSA. |
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Título: |
Evaluation of physicochemical characteristics of Chenin Blanc wines in two vintages produced in the São Francisco Valley, Brazil. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
In: INTERNATIONAL SYMPOSIUM ON TROPICAL WINES, 5., 2016, Petrolina. Book of abstracts... Petrolina: Embrapa Semiárido, 2016. |
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Páginas: |
p. 46. |
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Idioma: |
Inglês |
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Conteúdo: |
The predominant grapes in the São Francisco Valley (SFV) are from European origin (Vitis Vinífera L.). According to Pereira (2011) the tropical viticulture developed in this region differs from the traditional areas due to the capacity of a vine to produce more than one crop per year. Chenin Blanc is one of the main cultivar used to elaborate white wines, presenting a good adaptation to the soils and climatic conditions of the SFV area, and typical characteristics in the region. Climate changes according to the years and can influence wine characteristics (PEYNAUD, 1997). In this way, to evaluate effects of different vintages on physical-chemical characteristics of Chenin Blanc white tropical wines from SFV, this study was carried out. Wines used in this study were laborated by traditional process to obtain dry white wines (PEYNAUD, 1997), at Embrapa Semi-arid, evaluating two seasons, the first one in July 2014 and the second one in September 2015. Vines were planted in a partner winery, cultivated in pergola, grafted onto IAC 572, and drip irrigated, in Santa Maria da Boa Vista, Pernambuco state, Brazil. |
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Palavras-Chave: |
Vale do São francisco; Vinho Chenin Blanck. |
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Thesagro: |
Uva; Vinho. |
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Thesaurus Nal: |
Grapes. |
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Categoria do assunto: |
--
A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/152834/1/Giuliano-p46-Book-of-Abstracts-ISTW-2016.pdf
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Marc: |
LEADER 01970nam a2200253 a 4500
001 2060507
005 2024-04-10
008 2016 bl uuuu u00u1 u #d
100 1 $aDUTRA, M. da C. P.
245 $aEvaluation of physicochemical characteristics of Chenin Blanc wines in two vintages produced in the São Francisco Valley, Brazil.$h[electronic resource]
260 $aIn: INTERNATIONAL SYMPOSIUM ON TROPICAL WINES, 5., 2016, Petrolina. Book of abstracts... Petrolina: Embrapa Semiárido$c2016
300 $ap. 46.
520 $aThe predominant grapes in the São Francisco Valley (SFV) are from European origin (Vitis Vinífera L.). According to Pereira (2011) the tropical viticulture developed in this region differs from the traditional areas due to the capacity of a vine to produce more than one crop per year. Chenin Blanc is one of the main cultivar used to elaborate white wines, presenting a good adaptation to the soils and climatic conditions of the SFV area, and typical characteristics in the region. Climate changes according to the years and can influence wine characteristics (PEYNAUD, 1997). In this way, to evaluate effects of different vintages on physical-chemical characteristics of Chenin Blanc white tropical wines from SFV, this study was carried out. Wines used in this study were laborated by traditional process to obtain dry white wines (PEYNAUD, 1997), at Embrapa Semi-arid, evaluating two seasons, the first one in July 2014 and the second one in September 2015. Vines were planted in a partner winery, cultivated in pergola, grafted onto IAC 572, and drip irrigated, in Santa Maria da Boa Vista, Pernambuco state, Brazil.
650 $aGrapes
650 $aUva
650 $aVinho
653 $aVale do São francisco
653 $aVinho Chenin Blanck
700 1 $aSOUZA, J. F.
700 1 $aCOSTA, A. O.
700 1 $aSANTOS, S. de F.
700 1 $aNASCIMENTO, A. M. de S.
700 1 $aLINHARES, M. do S.
700 1 $aPEREIRA, G. E.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
03/09/2012 |
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Data da última atualização: |
20/12/2012 |
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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: |
HASHIMOTO, J. C.; PASCHOAL, J. A. R.; QUEIROZ, S. C. do N. de; FERRACINI, V. L.; ASSALIN, M. R.; REYES, F. G. R. |
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Afiliação: |
JULIANA CAMPOS HASHIMOTO, UNICAMP; JONAS AUGUSTO RIZZATO PASCHOAL, UNICAMP; SONIA CLAUDIA DO N DE QUEIROZ, CNPMA; VERA LUCIA FERRACINI, CNPMA; MARCIA REGINA ASSALIN, CNPMA; FELIX GUILLERMO REYES REYES, UNICAMP. |
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Título: |
A simple method for the determination of malachite green and leucomalachite green residues in fish by a modified QuEChERS extraction and LC/MS/MS. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Journal of AOAC International, Arlington, v. 95, n. 3, p. 913-922, 2012. |
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Idioma: |
Inglês |
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Conteúdo: |
A simple method using HPLC/MS/MS was developed and validated to determine residues of malachite green (MG) and leucomalachite green (LMG) in fish fillet. A modified QuEChERS (Quick, Easy, Cheap, Effective, Rugged, and Safe) technique was used to perform the sample preparation. The optimal extraction and cleanup conditions were established using an experimental design. The validation parameters obtained to determine both MG and LMG complied with the requirements established by regulatory agencies for the presence of such substances in fish, which establish that the method must attain, at least, a minimum required performance limit of 2 ng/g. The accuracy values ranged etween 95 and 107%, and the precision values were lower than 11.2%. The method was used in the analysis of tilapia samples (n = 20) commercialized in Campinas, SP, Brazil. None of the samples presented detectable levels of MG or LMG residues. |
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Thesagro: |
Análise química; Cromatografia; Resíduo químico; Tilápia; Toxicologia de alimento. |
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Thesaurus NAL: |
Chemical residues; Liquid chromatography; Mass spectrometry; Tilapia (Cichlidae). |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 01862naa a2200289 a 4500
001 1932815
005 2012-12-20
008 2012 bl uuuu u00u1 u #d
100 1 $aHASHIMOTO, J. C.
245 $aA simple method for the determination of malachite green and leucomalachite green residues in fish by a modified QuEChERS extraction and LC/MS/MS.$h[electronic resource]
260 $c2012
520 $aA simple method using HPLC/MS/MS was developed and validated to determine residues of malachite green (MG) and leucomalachite green (LMG) in fish fillet. A modified QuEChERS (Quick, Easy, Cheap, Effective, Rugged, and Safe) technique was used to perform the sample preparation. The optimal extraction and cleanup conditions were established using an experimental design. The validation parameters obtained to determine both MG and LMG complied with the requirements established by regulatory agencies for the presence of such substances in fish, which establish that the method must attain, at least, a minimum required performance limit of 2 ng/g. The accuracy values ranged etween 95 and 107%, and the precision values were lower than 11.2%. The method was used in the analysis of tilapia samples (n = 20) commercialized in Campinas, SP, Brazil. None of the samples presented detectable levels of MG or LMG residues.
650 $aChemical residues
650 $aLiquid chromatography
650 $aMass spectrometry
650 $aTilapia (Cichlidae)
650 $aAnálise química
650 $aCromatografia
650 $aResíduo químico
650 $aTilápia
650 $aToxicologia de alimento
700 1 $aPASCHOAL, J. A. R.
700 1 $aQUEIROZ, S. C. do N. de
700 1 $aFERRACINI, V. L.
700 1 $aASSALIN, M. R.
700 1 $aREYES, F. G. R.
773 $tJournal of AOAC International, Arlington$gv. 95, n. 3, p. 913-922, 2012.
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Embrapa Meio Ambiente (CNPMA) |
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