| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Biblioteca Rui Tendinha. |
|
Data corrente: |
16/07/2019 |
|
Data da última atualização: |
16/07/2019 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
OLIVEIRA, B. G.; TOSATO, F.; FOLLI, G. S.; LEITE, J. de A.; VENTURA, J. A.; ENDRINGER, D. C.; FILGUEIRAS, P. R.; ROMÃO, W. |
|
Afiliação: |
Bruno G. Oliveira, UFES; Flavia Tosato, UFES; Gabriely S. Folli, UFES; Júlia de A. Leite, UFES; Jose Aires Ventura, Incaper; Denise C. Endringer, UVV; Paulo R. Filgueiras, UFES; Wanderson Romão, UFES/INCT Forense/IFES. |
|
Título: |
Controlling the quality of grape juice adulterated by apple juice using ESI(-)FT-ICR mass spectrometry. |
|
Ano de publicação: |
2019 |
|
Fonte/Imprenta: |
Microchemical Journal, v. 149, p. 1-19, september 2019. |
|
DOI: |
https://doi.org/10.1016/j.microc.2019.104033 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Food quality control is undoubtedly a process of great importance. The technological development of the last years has increased the food production and consumption, thus generating, an enormous demand for the food quality control. Grape juice is a very tasty and high quality nutraceutical drink, being widely consumed worldwide. This product has a high commercial value, making it source of several types of fraud, such as other juices' addition, like apple juice. Through negative-ion mode electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry, it was possible to detect and quantify apple juice in integral grape juice. In this study, we used the univariate linear regression model using mixtures of integral grape juice with various concentrations of integral apple juice (0, 1, 3, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75 and 100 wt%). The model showed good accuracy. In addition, eleven commercial samples of grape juice were tested, and in two of them, apple juice was detected at ≈25 wt%. |
|
Thesaurus NAL: |
Adulteration; Apple juice; Grape juice; Mass spectrometry; Quality. |
|
Categoria do assunto: |
V Taxonomia de Organismos |
|
URL: |
https://biblioteca.incaper.es.gov.br/digital/bitstream/123456789/3631/1/Controllingthequalityofgrapejuiceadulterated.pdf
|
|
Marc: |
LEADER 01891naa a2200277 a 4500
001 1021476
005 2019-07-16
008 2019 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.microc.2019.104033$2DOI
100 1 $aOLIVEIRA, B. G.
245 $aControlling the quality of grape juice adulterated by apple juice using ESI(-)FT-ICR mass spectrometry.$h[electronic resource]
260 $c2019
520 $aFood quality control is undoubtedly a process of great importance. The technological development of the last years has increased the food production and consumption, thus generating, an enormous demand for the food quality control. Grape juice is a very tasty and high quality nutraceutical drink, being widely consumed worldwide. This product has a high commercial value, making it source of several types of fraud, such as other juices' addition, like apple juice. Through negative-ion mode electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry, it was possible to detect and quantify apple juice in integral grape juice. In this study, we used the univariate linear regression model using mixtures of integral grape juice with various concentrations of integral apple juice (0, 1, 3, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75 and 100 wt%). The model showed good accuracy. In addition, eleven commercial samples of grape juice were tested, and in two of them, apple juice was detected at ≈25 wt%.
650 $aAdulteration
650 $aApple juice
650 $aGrape juice
650 $aMass spectrometry
650 $aQuality
700 1 $aTOSATO, F.
700 1 $aFOLLI, G. S.
700 1 $aLEITE, J. de A.
700 1 $aVENTURA, J. A.
700 1 $aENDRINGER, D. C.
700 1 $aFILGUEIRAS, P. R.
700 1 $aROMÃO, W.
773 $tMicrochemical Journal$gv. 149, p. 1-19, september 2019.
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: |
25/09/2014 |
|
Data da última atualização: |
01/09/2015 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 1 |
|
Autoria: |
ABREU, P. M. V.; GASPAR, C. G.; BUSS, D. S.; VENTURA, J. A.; FERREIRA, P. C. G.; FERNANDES, P. M. B. |
|
Afiliação: |
Paolla M. V. Abreu, Universidade Federal do Espíríto Santo; Clicia G. Gaspar, Univervidade Federal do Rio de Janeiro; David S. Buss, Universidade Federal do Espírito Santo; Jose Aires Ventura, Incaper; Paulo C. G. Ferreira, Universidade Federal do Rio de Janeiro; Patricia M. B. Fernandes, Universidade Federal do Espírito Santo. |
|
Título: |
Carica papaya MicroRNAs Are Responsive to Papaya meleira virus Infection. |
|
Ano de publicação: |
2014 |
|
Fonte/Imprenta: |
PLOS ONE, v. 9, issue 7, p. 1-13, july 2014. |
|
Páginas: |
13 p. |
|
Descrição Física: |
il., color. |
|
ISSN: |
1932-6203 |
|
DOI: |
10.1371 |
|
Idioma: |
Português |
|
Conteúdo: |
MicroRNAs are implicated in the response to biotic stresses. Papaya meleira virus (PMeV) is the causal agent of sticky disease, a commercially important pathology in papaya for which there are currently no resistant varieties. PMeV has a number of unusual features, such as residence in the laticifers of infected plants, and the response of the papaya to PMeV infection is not well understood. The protein levels of 20S proteasome subunits increase during PMeV infection, suggesting that proteolysis could be an important aspect of the plant defense response mechanism. To date, 10,598 plant microRNAs have been identified in the Plant miRNAs Database, but only two, miR162 and miR403, are from papaya. In this study, known plant microRNA sequences were used to search for potential microRNAs in the papaya genome. A total of 462 microRNAs, representing 72 microRNA families, were identified. The expression of 11 microRNAs, whose targets are involved in 20S and 26S proteasomal degradation and in other stress response pathways, was compared by real-time PCR in healthy and infected papaya leaf tissue. We found that the expression of miRNAs involved in proteasomal degradation increased in response to very low levels of PMeV titre and decreased as the viral titre increased. In contrast, miRNAs implicated in the plant response to biotic stress decreased their expression at very low level of PMeV and increased at high PMeV levels. Corroborating with this results, analysed target genes for this miRNAs had their expression modulated in a dependent manner. This study represents a comprehensive identification of conserved miRNAs inpapaya. The data presented here might help to complement the available molecular and genomic tools for the study of papaya. The differential expression of some miRNAs and identifying their target genes will be helpful for understanding the regulation and interaction of PMeV and papaya. MenosMicroRNAs are implicated in the response to biotic stresses. Papaya meleira virus (PMeV) is the causal agent of sticky disease, a commercially important pathology in papaya for which there are currently no resistant varieties. PMeV has a number of unusual features, such as residence in the laticifers of infected plants, and the response of the papaya to PMeV infection is not well understood. The protein levels of 20S proteasome subunits increase during PMeV infection, suggesting that proteolysis could be an important aspect of the plant defense response mechanism. To date, 10,598 plant microRNAs have been identified in the Plant miRNAs Database, but only two, miR162 and miR403, are from papaya. In this study, known plant microRNA sequences were used to search for potential microRNAs in the papaya genome. A total of 462 microRNAs, representing 72 microRNA families, were identified. The expression of 11 microRNAs, whose targets are involved in 20S and 26S proteasomal degradation and in other stress response pathways, was compared by real-time PCR in healthy and infected papaya leaf tissue. We found that the expression of miRNAs involved in proteasomal degradation increased in response to very low levels of PMeV titre and decreased as the viral titre increased. In contrast, miRNAs implicated in the plant response to biotic stress decreased their expression at very low level of PMeV and increased at high PMeV levels. Corroborating with this results, analysed target genes for thi... Mostrar Tudo |
|
Palavras-Chave: |
Carica papaya; Doenças; Mamão; Meleira; MiRNAs; PMeV; Vírus. |
|
Thesaurus NAL: |
Carica papaya; Disease; Meleira; MiRNAs; PMeV; Virus. |
|
Categoria do assunto: |
-- |
|
URL: |
http://biblioteca.incaper.es.gov.br/digital/bitstream/item/397/1/Carica-papaya-microRNAS-Are-responsive-to-papaya.pdf
|
|
Marc: |
LEADER 02852naa a2200373 a 4500
001 1004325
005 2015-09-01
008 2014 bl uuuu u00u1 u #d
022 $a1932-6203
024 7 $a10.1371$2DOI
100 1 $aABREU, P. M. V.
245 $aCarica papaya MicroRNAs Are Responsive to Papaya meleira virus Infection.$h[electronic resource]
260 $c2014
300 $a13 p.$cil., color.
520 $aMicroRNAs are implicated in the response to biotic stresses. Papaya meleira virus (PMeV) is the causal agent of sticky disease, a commercially important pathology in papaya for which there are currently no resistant varieties. PMeV has a number of unusual features, such as residence in the laticifers of infected plants, and the response of the papaya to PMeV infection is not well understood. The protein levels of 20S proteasome subunits increase during PMeV infection, suggesting that proteolysis could be an important aspect of the plant defense response mechanism. To date, 10,598 plant microRNAs have been identified in the Plant miRNAs Database, but only two, miR162 and miR403, are from papaya. In this study, known plant microRNA sequences were used to search for potential microRNAs in the papaya genome. A total of 462 microRNAs, representing 72 microRNA families, were identified. The expression of 11 microRNAs, whose targets are involved in 20S and 26S proteasomal degradation and in other stress response pathways, was compared by real-time PCR in healthy and infected papaya leaf tissue. We found that the expression of miRNAs involved in proteasomal degradation increased in response to very low levels of PMeV titre and decreased as the viral titre increased. In contrast, miRNAs implicated in the plant response to biotic stress decreased their expression at very low level of PMeV and increased at high PMeV levels. Corroborating with this results, analysed target genes for this miRNAs had their expression modulated in a dependent manner. This study represents a comprehensive identification of conserved miRNAs inpapaya. The data presented here might help to complement the available molecular and genomic tools for the study of papaya. The differential expression of some miRNAs and identifying their target genes will be helpful for understanding the regulation and interaction of PMeV and papaya.
650 $aCarica papaya
650 $aDisease
650 $aMeleira
650 $aMiRNAs
650 $aPMeV
650 $aVirus
653 $aCarica papaya
653 $aDoenças
653 $aMamão
653 $aMeleira
653 $aMiRNAs
653 $aPMeV
653 $aVírus
700 1 $aGASPAR, C. G.
700 1 $aBUSS, D. S.
700 1 $aVENTURA, J. A.
700 1 $aFERREIRA, P. C. G.
700 1 $aFERNANDES, P. M. B.
773 $tPLOS ONE$gv. 9, issue 7, p. 1-13, july 2014.
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!!! |
|
|
