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 | Acesso ao texto completo restrito à biblioteca da Biblioteca Rui Tendinha. Para informações adicionais entre em contato com biblioteca@incaper.es.gov.br. |
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Registro Completo |
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Biblioteca(s): |
Biblioteca Rui Tendinha. |
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Data corrente: |
26/01/2018 |
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Data da última atualização: |
26/01/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
OGAWA, E. M.; COSTA, H. B.; VENTURA, J. A.; CAETANO, L. C. S.; PINTO, F. E.; OLIVEIRA, B. G.; BARROSO, M. E. S.; SCHERER, R.; ENDRINGER, D. C.; ROMÃO, W. |
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Afiliação: |
UFES; UFES; Jose Aires Ventura, Incaper; Luiz Carlos Santos Caetano, Incaper; UFES; UFES; UVV; UVV; UVV; UFES. |
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Título: |
Chemical profile of pineapple cv. Vitória in different maturation stages using electrospray ionization mass spectrometry. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Journal of the Science of Food and Agriculture, v. 98, n. 3, p. 1105-1116, fev. 2018. |
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Idioma: |
Inglês |
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Conteúdo: |
BACKGROUND:
Pineapple is the fruit of Ananas comosus var. comosus plant, being cultivated in tropical areas and has high energy content and nutritional value. Herein, 30 samples of pineapple cv. Vitória were analyzed as a function of the maturation stage (0-5) and their physico-chemical parameters monitored. In addition, negative-ion mode electrospray ionization mass spectrometry [ESI(-)FT-ICR MS] was used to identify and semi-quantify primary and secondary metabolites present in the crude and phenolic extracts of pineapple, respectively.
RESULTS:
Physico-chemical tests show an increase in the total soluble solids (TSS) values and in the TSS/total titratable acidity ratio as a function of the maturity stage, where a maximum value was observed in stage 3 (¾ of the fruit is yellow, which corresponds to the color of the fruit peel). ESI(-)FT-ICR MS analysis for crude extracts showed the presence mainly of sugars as primary metabolites present in deprotonated molecule form ([M?-?H]- and [2?M?-?H]- ions) whereas, for phenolic fractions, 11 compounds were detected, being the most abundant in the third stage of maturation. This behavior was confirmed by quantitative analysis of total polyphenols.
CONCLUSION:
ESI-FT-ICR MS was efficient in identifying primary (carbohydrates and organic acids) and secondary metabolites (13 phenolic compounds) presents in the crude and phenolic extract of the samples, respectively. © 2017 Society of Chemical Industry. |
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Palavras-Chave: |
Abacaxi. |
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Thesaurus NAL: |
Electrospray mass spectrometry; Maturation stages; Pineapple. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02331naa a2200277 a 4500
001 1018146
005 2018-01-26
008 2018 bl uuuu u00u1 u #d
100 1 $aOGAWA, E. M.
245 $aChemical profile of pineapple cv. Vitória in different maturation stages using electrospray ionization mass spectrometry.$h[electronic resource]
260 $c2018
520 $aBACKGROUND: Pineapple is the fruit of Ananas comosus var. comosus plant, being cultivated in tropical areas and has high energy content and nutritional value. Herein, 30 samples of pineapple cv. Vitória were analyzed as a function of the maturation stage (0-5) and their physico-chemical parameters monitored. In addition, negative-ion mode electrospray ionization mass spectrometry [ESI(-)FT-ICR MS] was used to identify and semi-quantify primary and secondary metabolites present in the crude and phenolic extracts of pineapple, respectively. RESULTS: Physico-chemical tests show an increase in the total soluble solids (TSS) values and in the TSS/total titratable acidity ratio as a function of the maturity stage, where a maximum value was observed in stage 3 (¾ of the fruit is yellow, which corresponds to the color of the fruit peel). ESI(-)FT-ICR MS analysis for crude extracts showed the presence mainly of sugars as primary metabolites present in deprotonated molecule form ([M?-?H]- and [2?M?-?H]- ions) whereas, for phenolic fractions, 11 compounds were detected, being the most abundant in the third stage of maturation. This behavior was confirmed by quantitative analysis of total polyphenols. CONCLUSION: ESI-FT-ICR MS was efficient in identifying primary (carbohydrates and organic acids) and secondary metabolites (13 phenolic compounds) presents in the crude and phenolic extract of the samples, respectively. © 2017 Society of Chemical Industry.
650 $aElectrospray mass spectrometry
650 $aMaturation stages
650 $aPineapple
653 $aAbacaxi
700 1 $aCOSTA, H. B.
700 1 $aVENTURA, J. A.
700 1 $aCAETANO, L. C. S.
700 1 $aPINTO, F. E.
700 1 $aOLIVEIRA, B. G.
700 1 $aBARROSO, M. E. S.
700 1 $aSCHERER, R.
700 1 $aENDRINGER, D. C.
700 1 $aROMÃO, W.
773 $tJournal of the Science of Food and Agriculture$gv. 98, n. 3, p. 1105-1116, fev. 2018.
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Registro original: |
Biblioteca Rui Tendinha (BRT) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
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Fechar
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Registro Completo |
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Biblioteca(s): |
Biblioteca Rui Tendinha. |
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Data corrente: |
01/12/2016 |
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Data da última atualização: |
17/01/2017 |
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Tipo da produção científica: |
Publicação em Anais de Congresso |
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Autoria: |
GUELBER SALES, M. N.; BARROS, B.L.A.; ARPINI, B. S.; Maximo H.L.; LOURENÇO, R. S.; SALES, E. F. |
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Afiliação: |
Márcia Neves Guelber Sales, Incaper; FAPES; FAPES; Hecielem Lopes Máximo, INCAPER; Renata Setubal Lourenço, Incaper; Eduardo Ferreira Sales, Incaper. |
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Título: |
Movilización del conocimiento tradicional de la gallina criolla a través de la investigación participativa en Brasil. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
In: SIMPOSIO IBEROAMERICANO SOBRE CONSERVACIÓN Y UTILIZACIÓN DE RECURSOS ZOOGENÉTICOS, 17., 2016, Corrientes, Argentina. Libro de resúmenes... Corrientes: Universidad Nacional del Nordeste, 2016 |
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Idioma: |
Português |
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Palavras-Chave: |
Biodiversidad; Diagnóstico participativo; Diálogo de saberes. |
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Thesaurus NAL: |
Etnozootecnia; Gallina; Razas naturalizadas. |
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Categoria do assunto: |
-- |
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URL: |
http://biblioteca.incaper.es.gov.br/digital/bitstream/item/2498/1/resumo-zoogeneticos.pdf
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Marc: |
LEADER 00884nam a2200229 a 4500
001 1013447
005 2017-01-17
008 2016 bl uuuu u01u1 u #d
100 1 $aGUELBER SALES, M. N.
245 $aMovilización del conocimiento tradicional de la gallina criolla a través de la investigación participativa en Brasil.$h[electronic resource]
260 $aIn: SIMPOSIO IBEROAMERICANO SOBRE CONSERVACIÓN Y UTILIZACIÓN DE RECURSOS ZOOGENÉTICOS, 17., 2016, Corrientes, Argentina. Libro de resúmenes... Corrientes: Universidad Nacional del Nordeste$c2016
650 $aEtnozootecnia
650 $aGallina
650 $aRazas naturalizadas
653 $aBiodiversidad
653 $aDiagnóstico participativo
653 $aDiálogo de saberes
700 1 $aBARROS, B.L.A.
700 1 $aARPINI, B. S.
700 1 $aMaximo H.L.
700 1 $aLOURENÇO, R. S.
700 1 $aSALES, E. F.
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Biblioteca Rui Tendinha (BRT) |
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