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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
09/08/2022 |
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Data da última atualização: |
16/11/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SANTISTEBAN, R. M.; F. NETO, J.; SILVA, E. M. S.; CORREIA, R. C.; CAMARA, C. A.; SILVA, T. M. S. |
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Afiliação: |
ROGELIO M. SANTISTEBAN, UFRPE; JOSÉ F. NETO, UNIVASF; EVA M. S. SILVA, UNIVASF; REBERT COELHO CORREIA, CPATSA; CELSO A. CAMARA, UFRPE; TANIA M. S. SILVA, UFRPE. |
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Título: |
Chemical analysis by UPLC-DAD-qTOF-MS/MS of the honeys of stingless bee Melipona mandacaia (Mandaçaia). |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE QUÍMICA, 45., 2022, Maceió. Química para o desenvolvimento sustentável e soberano: anais. Maceió: SBQ, 2022. |
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Páginas: |
p. 698. |
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Idioma: |
Inglês |
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Conteúdo: |
The stingless bee Melipona mandacaia popularly known as mandacaia is endemic to the Caatinga biome, being found in the region of Vale do São Francisco. It is a very important bee for meliponiculture in the municipalities of Petrolina (PE) and Juazeiro (BA), where they are used for honey production. Due to its importance and endemism, the mandaçaia has been the subject of research, mainly due to the fact that there is little information about the species, together with the great demand for the rational creation and commercialization of its products. Profile of compounds by Ultra-Performance Liquid Chromatography coupled with a Diode Array Detector and quadrupole Time of Flight Mass Spectrometry MS/MS) of sixteen Melipona mandacaia honeys from semiarid region of the Northeast of Brazil are presented. The melissopalynological analysis showed one principal pollen types of Mimosa tenuiflora (jurema preta). Mandaçaia monofloral honeys have similar characteristic profile of phenolic compounds. Fifty-three compounds were identified, mainly phenolic derivatives. Forty aglycone flavonoids: 26 flavones/flavonols and 14 flavanones/flavanonols. |
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Palavras-Chave: |
Abelha sem ferrão; Bioma Caatinga; Mel de Mandaçaia; Meliponicultura. |
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Thesagro: |
Abelha; Análise Química; Caatinga; Mel. |
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Thesaurus Nal: |
Bee pollen; Chemical analysis; Melipona. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1145356/1/Chemical-analysis-by-2022.pdf
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Marc: |
LEADER 02142nam a2200313 a 4500
001 2145356
005 2023-11-16
008 2022 bl uuuu u00u1 u #d
100 1 $aSANTISTEBAN, R. M.
245 $aChemical analysis by UPLC-DAD-qTOF-MS/MS of the honeys of stingless bee Melipona mandacaia (Mandaçaia).$h[electronic resource]
260 $aIn: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE QUÍMICA, 45., 2022, Maceió. Química para o desenvolvimento sustentável e soberano: anais. Maceió: SBQ$c2022
300 $ap. 698.
520 $aThe stingless bee Melipona mandacaia popularly known as mandacaia is endemic to the Caatinga biome, being found in the region of Vale do São Francisco. It is a very important bee for meliponiculture in the municipalities of Petrolina (PE) and Juazeiro (BA), where they are used for honey production. Due to its importance and endemism, the mandaçaia has been the subject of research, mainly due to the fact that there is little information about the species, together with the great demand for the rational creation and commercialization of its products. Profile of compounds by Ultra-Performance Liquid Chromatography coupled with a Diode Array Detector and quadrupole Time of Flight Mass Spectrometry MS/MS) of sixteen Melipona mandacaia honeys from semiarid region of the Northeast of Brazil are presented. The melissopalynological analysis showed one principal pollen types of Mimosa tenuiflora (jurema preta). Mandaçaia monofloral honeys have similar characteristic profile of phenolic compounds. Fifty-three compounds were identified, mainly phenolic derivatives. Forty aglycone flavonoids: 26 flavones/flavonols and 14 flavanones/flavanonols.
650 $aBee pollen
650 $aChemical analysis
650 $aMelipona
650 $aAbelha
650 $aAnálise Química
650 $aCaatinga
650 $aMel
653 $aAbelha sem ferrão
653 $aBioma Caatinga
653 $aMel de Mandaçaia
653 $aMeliponicultura
700 1 $aF. NETO, J.
700 1 $aSILVA, E. M. S.
700 1 $aCORREIA, R. C.
700 1 $aCAMARA, C. A.
700 1 $aSILVA, T. M. S.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
11/07/2014 |
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Data da última atualização: |
23/07/2014 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 4 |
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Autoria: |
FRONZA, C. F.; ANSELMO, J.; MARQUES, J. L. B.; PINTARELLI, G. B.; CASTRO, A. de. |
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Afiliação: |
CARLOS FREDERICO FRONZA, UFSC; JANIO ANSELMO, UFSC; JEFFERSON LUIZ BRUM MARQUES, UFSC; GUILHERME BRASIL PINTARELLI, UFSC; ALEXANDRE DE CASTRO, CNPTIA. |
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Título: |
A Blower-like approach to predict the effectiveness of vaccines in a TB dynamic. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
International Journal of Engineering Research and Applications, Delhi, v. 4, n. 6, p. 233-238, June 2014. |
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Idioma: |
Inglês |
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Conteúdo: |
In this paper we present an extension of an automata approach proposed by S. Blower (1998) to describe the tuberculosis progression in a bi-dimensional space. In our extended model, the vaccination was included as an inhibitory variable in order to study its influence on the behavior of the tuberculosis spread. Our simulations showed that the earlier the vaccine is administered in the population, the lower the number of infected individuals, as expected for an in vivo system. However, our results also indicated that although the usual vaccination processes help reducing the strength of infection, the disease is not extinct, remaining the endemic state at low levels. These results strongly suggest that further actions are needed to increase the effectiveness of immunizations. |
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Palavras-Chave: |
Cellular automata. |
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Thesagro: |
Simulação; Tuberculose. |
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Thesaurus NAL: |
Computer simulation; Tuberculosis. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/104936/1/AL046062332382.pdf
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Marc: |
LEADER 01498naa a2200229 a 4500
001 1990390
005 2014-07-23
008 2014 bl uuuu u00u1 u #d
100 1 $aFRONZA, C. F.
245 $aA Blower-like approach to predict the effectiveness of vaccines in a TB dynamic.$h[electronic resource]
260 $c2014
520 $aIn this paper we present an extension of an automata approach proposed by S. Blower (1998) to describe the tuberculosis progression in a bi-dimensional space. In our extended model, the vaccination was included as an inhibitory variable in order to study its influence on the behavior of the tuberculosis spread. Our simulations showed that the earlier the vaccine is administered in the population, the lower the number of infected individuals, as expected for an in vivo system. However, our results also indicated that although the usual vaccination processes help reducing the strength of infection, the disease is not extinct, remaining the endemic state at low levels. These results strongly suggest that further actions are needed to increase the effectiveness of immunizations.
650 $aComputer simulation
650 $aTuberculosis
650 $aSimulação
650 $aTuberculose
653 $aCellular automata
700 1 $aANSELMO, J.
700 1 $aMARQUES, J. L. B.
700 1 $aPINTARELLI, G. B.
700 1 $aCASTRO, A. de
773 $tInternational Journal of Engineering Research and Applications, Delhi$gv. 4, n. 6, p. 233-238, June 2014.
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Embrapa Agricultura Digital (CNPTIA) |
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