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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos; Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
03/12/2019 |
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Data da última atualização: |
28/03/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, A. C. R.; BIZZO, H. R.; VIEIRA, R. F.; BRINGEL JÚNIOR, J. B. A.; AZEVEDO, D. A.; UEKANE, T. M.; REZENDE, C. M. |
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Afiliação: |
ANA C. R. SILVA, UFRJ; HUMBERTO RIBEIRO BIZZO, CTAA; ROBERTO FONTES VIEIRA, Cenargen; JOÃO B. A. BRINGEL JÚNIOR; DÉBORA A. AZEVEDO, UFRJ; THAIS M. UEKANE, UFF; CLAUDIA M. REZENDE, UFRJ. |
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Título: |
Characterization of volatile and odor-active compounds of the essential oil from Bidens graveolens Mart. (Asteraceae). |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Flavour and Fragrance Journal, v. 35, n. 1, p. 79-87, 2020. |
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DOI: |
10.1002/ffj.3538 |
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Idioma: |
Inglês |
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Conteúdo: |
During a bioprospection study in the Brazilian Cerrado, samples of Bidens graveolensMart., an endemic species, were investigated. Chemical and olfactive analyses were performed on the essential oil obtained from fresh leaves of B. graveolens collected in November 2013 (BG1) and May 2014 (BG2). A total of 60 compounds were identi-fied in the essential oil extracted from fresh leaves, by hydrodistillation. The main constituents were identified as monoterpene hydrocarbons, ranging from 86.5% to 89.6%. Limonene was the major compound, accounting for 22.8% in BG1 and 47.7% in BG2. Thirty-three–oxygenated monoterpenes were identified, comprising about 9% in both essential oils (EO). The attributes described by the panelists are in accord-ance to the sensorial profile. Myrcene, limonene, epoxy-myrcene, and limonene diox-ide were rated by all panelists. Present at a frequency of 83.3%, α-pinene, β-pinene, α-pinene oxide, and carvone were picked out by five panelists. It is noteworthy that most compounds rated with the highest intensity score belonged to the oxygenated monoterpene class, considered the most expressive terpene class used in perfumery. In general, these compounds were described as presenting green, herb, spicy, fresh, and camphoraceus odors. |
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Palavras-Chave: |
B graveolens; GC-O; Odor?active compounds. |
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Thesaurus Nal: |
Chemical composition; Essential oils. |
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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/208517/1/Silva-et-al-2020-Flavour-and-Fragrance-Journal.pdf
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Marc: |
LEADER 02085naa a2200265 a 4500
001 2115726
005 2020-03-28
008 2020 bl uuuu u00u1 u #d
024 7 $a10.1002/ffj.3538$2DOI
100 1 $aSILVA, A. C. R.
245 $aCharacterization of volatile and odor-active compounds of the essential oil from Bidens graveolens Mart. (Asteraceae).$h[electronic resource]
260 $c2020
520 $aDuring a bioprospection study in the Brazilian Cerrado, samples of Bidens graveolensMart., an endemic species, were investigated. Chemical and olfactive analyses were performed on the essential oil obtained from fresh leaves of B. graveolens collected in November 2013 (BG1) and May 2014 (BG2). A total of 60 compounds were identi-fied in the essential oil extracted from fresh leaves, by hydrodistillation. The main constituents were identified as monoterpene hydrocarbons, ranging from 86.5% to 89.6%. Limonene was the major compound, accounting for 22.8% in BG1 and 47.7% in BG2. Thirty-three–oxygenated monoterpenes were identified, comprising about 9% in both essential oils (EO). The attributes described by the panelists are in accord-ance to the sensorial profile. Myrcene, limonene, epoxy-myrcene, and limonene diox-ide were rated by all panelists. Present at a frequency of 83.3%, α-pinene, β-pinene, α-pinene oxide, and carvone were picked out by five panelists. It is noteworthy that most compounds rated with the highest intensity score belonged to the oxygenated monoterpene class, considered the most expressive terpene class used in perfumery. In general, these compounds were described as presenting green, herb, spicy, fresh, and camphoraceus odors.
650 $aChemical composition
650 $aEssential oils
653 $aB graveolens
653 $aGC-O
653 $aOdor?active compounds
700 1 $aBIZZO, H. R.
700 1 $aVIEIRA, R. F.
700 1 $aBRINGEL JÚNIOR, J. B. A.
700 1 $aAZEVEDO, D. A.
700 1 $aUEKANE, T. M.
700 1 $aREZENDE, C. M.
773 $tFlavour and Fragrance Journal$gv. 35, n. 1, p. 79-87, 2020.
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Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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Biblioteca |
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| Registros recuperados : 61 | |
| 12. |  | KREUZ, C. L.; PETRI, J. L.; MONDARDO, M. Capacidade produtiva de macieiras cv. Fuji em diversos espaçamentos, com o uso de mudas livres de viroses. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 31, n. 2, p. 121-127, fev. 1996. Título em inglês: Fugi apples production capacity under different plant densities, using virus-free scions.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 14. | | PETRI, J. L.; LEITE, G. B.; COUTO, M. Dormência. In: FIORAVANÇO, J. C.; SANTOS, R. S. S. dos (Ed.). Maçã: o produtor pergunta, a Embrapa responde. Brasília, DF: Embrapa, 2013. p. 170-184 (Coleção 500 perguntas, 500 respostas).| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 16. | | COUTO, M.; PETRI, J. L.; LEITE, G. B. Raleio de frutas. In: FIORAVANÇO, J. C.; SANTOS, R. S. S. dos (Ed.). Maçã: o produtor pergunta, a Embrapa responde. Brasília, DF: Embrapa, 2013. p. 185-200. (Coleção 500 perguntas, 500 respostas).| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 18. | | LEITE, G. B.; COUTO, M.; PETRI, J. L. Reguladores de crescimento. In: FIORAVANÇO, J. C.; SANTOS, R. S. S. dos (Ed.). Maçã: o produtor pergunta, a Embrapa responde. Brasília, DF: Embrapa, 2013. p. 251-264. (Coleção 500 perguntas, 500 respostas).| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 20. | | PASQUAL, M.; PETRI, J. L.; FORTES, G. R. de. Nitrato de potássio, como agente de quebra de dormência da macieira (Malus domestica), cultivar Golden delicious. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 13, n. 1, p. 45-51, 1978 Título em inglês: Potassium nitrate as apple cv. Golden delicious (Aldus domestica) dormancy-breaking agent.| Biblioteca(s): Embrapa Unidades Centrais. |
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| Registros recuperados : 61 | |
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