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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 |
Volume |
Status |
Fechar
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Registro Completo |
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Biblioteca(s): |
Biblioteca Rui Tendinha. |
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Data corrente: |
18/02/2020 |
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Data da última atualização: |
18/02/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
OLIVEIRA, B. G.; PIMENTEL, E. F.; PEREIRA, A. C. H.; TOSATO, F.; PINTO, F. E.; VENTURA, J. A.; ENDRINGER, D. C.; ROMÃO, W. |
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Afiliação: |
Bruno G. Oliveira, UFES; Elisangela F. Pimentel, UVV; Ana C. Hertel Pereira, UVV; Flávia Tosato, UVV; Fernanda E. Pinto, UFES; Jose Aires Ventura, Incaper; Denise C. Endringer, UVV; Wanderson Romão, UFES/IFES. |
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Título: |
Phenolic and glycidic profiling of bananas Musa sp associated with maturation stage and cancer chemoprevention activities. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Microchemical Journal, V. 153, march 2020. |
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DOI: |
https://doi.org/10.1016/j.microc.2019.104391 |
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Idioma: |
Inglês |
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Conteúdo: |
Banana, Musa sp, is widely consumed all over the world, being popularly known as a natural antioxidant. The glycidic profile obtained by negative-ion mode electrospray Fourier transform ion cyclotron resonance mass spectrometry of the Pacovan, Ambrosia, Japira, Prata Comum, Vitória and Tropical cultivars, in four stages of maturation, showed that the Prata-type cultivar presented higher monosaccharide content than the disaccharides. On the other hand, Gros Michel-type (Ambrosia) and Maça-type (Tropical) cultivars presented the opposite behavior. The phenolic profile showed that, in all cultivars, the most abundant phytochemical class was flavonoids, such as myricetindeoxyhexose-hexoside, followed by cinnamic acids, such as caffeic acid. All samples evaluated showed high inhibition of the nitric oxide production. Furthermore, the Pacovan-type cultivar, at maturity stage 2, showed high inhibition of NF-κB; and extracts of cultivar Japira-type, maturity stages 2, 4 and 7, and Ambrosia, stage 4, showed greater aromatase inhibition, i.e., higher than 50%. |
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Palavras-Chave: |
Banana; Maturation stage. |
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Categoria do assunto: |
-- |
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URL: |
https://biblioteca.incaper.es.gov.br/digital/bitstream/123456789/3973/1/Phenolic-glycidic-bananas.pdf
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Marc: |
LEADER 01821naa a2200241 a 4500
001 1022122
005 2020-02-18
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.microc.2019.104391$2DOI
100 1 $aOLIVEIRA, B. G.
245 $aPhenolic and glycidic profiling of bananas Musa sp associated with maturation stage and cancer chemoprevention activities.$h[electronic resource]
260 $c2020
520 $aBanana, Musa sp, is widely consumed all over the world, being popularly known as a natural antioxidant. The glycidic profile obtained by negative-ion mode electrospray Fourier transform ion cyclotron resonance mass spectrometry of the Pacovan, Ambrosia, Japira, Prata Comum, Vitória and Tropical cultivars, in four stages of maturation, showed that the Prata-type cultivar presented higher monosaccharide content than the disaccharides. On the other hand, Gros Michel-type (Ambrosia) and Maça-type (Tropical) cultivars presented the opposite behavior. The phenolic profile showed that, in all cultivars, the most abundant phytochemical class was flavonoids, such as myricetindeoxyhexose-hexoside, followed by cinnamic acids, such as caffeic acid. All samples evaluated showed high inhibition of the nitric oxide production. Furthermore, the Pacovan-type cultivar, at maturity stage 2, showed high inhibition of NF-κB; and extracts of cultivar Japira-type, maturity stages 2, 4 and 7, and Ambrosia, stage 4, showed greater aromatase inhibition, i.e., higher than 50%.
653 $aBanana
653 $aMaturation stage
700 1 $aPIMENTEL, E. F.
700 1 $aPEREIRA, A. C. H.
700 1 $aTOSATO, F.
700 1 $aPINTO, F. E.
700 1 $aVENTURA, J. A.
700 1 $aENDRINGER, D. C.
700 1 $aROMÃO, W.
773 $tMicrochemical Journal, V. 153, march 2020.
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