|
|
| Acesso ao texto completo restrito à biblioteca da Biblioteca Rui Tendinha. Para informações adicionais entre em contato com biblioteca@incaper.es.gov.br. |
Registro Completo |
Biblioteca(s): |
Biblioteca Rui Tendinha. |
Data corrente: |
26/01/2018 |
Data da última atualização: |
26/01/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
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. |
Afiliação: |
UFES; UFES; Jose Aires Ventura, Incaper; Luiz Carlos Santos Caetano, Incaper; UFES; UFES; UVV; UVV; UVV; UFES. |
Título: |
Chemical profile of pineapple cv. Vitória in different maturation stages using electrospray ionization mass spectrometry. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Journal of the Science of Food and Agriculture, v. 98, n. 3, p. 1105-1116, fev. 2018. |
Idioma: |
Inglês |
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. |
Palavras-Chave: |
Abacaxi. |
Thesaurus NAL: |
Electrospray mass spectrometry; Maturation stages; Pineapple. |
Categoria do assunto: |
-- |
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.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Biblioteca Rui Tendinha (BRT) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
|
Registro Completo |
Biblioteca(s): |
Biblioteca Rui Tendinha. |
Data corrente: |
30/12/2013 |
Data da última atualização: |
21/01/2015 |
Tipo da produção científica: |
Documentos |
Autoria: |
FERRÃO, M. A. G.; MELO, E. V.; ALIXANDRE, F. T.; FONSECA, A. F. A. da.; FERRÃO, R. G.; DONNA, J. U.; MORELI, A. P.; FORNAZIER, M. J.; LANI, J. A. |
Afiliação: |
Maria Amélia Gava Ferrão, Incaper/Embrapa Café; Evair Vieira de Melo, Incaper; Fabiano Tristao Alixandre, Incaper; Aymbiré Francisco Almeida da Fonseca, Incaper/Embrapa Café; Romário Gava Ferrão, Incaper; Jacqueline Uliana Donna, Pronova; Aldemar Polonini Moreli, Incaper; Mauricio José Fornazier, Incaper; José Antônio Lani, Incaper. |
Título: |
Arábica : produza seu café com excelência de qualidade. |
Edição: |
3 ed. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
Vitória, ES : Incaper, 2012. |
Série: |
(Incaper. Documentos, 184). |
ISSN: |
1519-2059 |
Idioma: |
Português |
Notas: |
Campanha do café. |
Palavras-Chave: |
Café arábica; Colheita - Café. |
Categoria do assunto: |
-- |
URL: |
http://biblioteca.incaper.es.gov.br/digital/bitstream/item/617/1/campanhaarabica2012-1.pdf
|
Marc: |
LEADER 00716nam a2200265 a 4500 001 1001337 005 2015-01-21 008 2012 bl uuuu u0uu1 u #d 022 $a1519-2059 100 1 $aFERRÃO, M. A. G. 245 $aArábica$bproduza seu café com excelência de qualidade. 250 $a3 ed. 260 $aVitória, ES : Incaper$c2012 490 $a(Incaper. Documentos, 184). 500 $aCampanha do café. 653 $aCafé arábica 653 $aColheita - Café 700 1 $aMELO, E. V. 700 1 $aALIXANDRE, F. T. 700 1 $aFONSECA, A. F. A. da. 700 1 $aFERRÃO, R. G. 700 1 $aDONNA, J. U. 700 1 $aMORELI, A. P. 700 1 $aFORNAZIER, M. J. 700 1 $aLANI, J. A.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Biblioteca Rui Tendinha (BRT) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Expressão de busca inválida. Verifique!!! |
|
|