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Registro Completo |
Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
Data corrente: |
25/09/2017 |
Data da última atualização: |
25/09/2017 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
GUERRA, B. R.; TALAMINI, V.; BARBEDO, J. G. A. |
Afiliação: |
BARTIRA RODRIGUES GUERRAS; VIVIANE TALAMINI, CPATC; JAYME GARCIA ARNAL BARBEDO, CNPTIA. |
Título: |
Obtenção de imagens e identificação dos sintomas de doenças bióticas e abióticas do coqueiro para inserção em programa de diagnose virtual: ano II. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA E PÓS-GRADUAÇÃO DA EMBRAPA TABULEIROS COSTEIROS, 7., 2017, Aracaju. Anais... Brasília, DF: Embrapa, 2017. |
Idioma: |
Português |
Palavras-Chave: |
Coconut; Resumo. |
Thesagro: |
Coco; Diagnostico; Doença de planta. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/164263/1/Obtencao.pdf
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Marc: |
LEADER 00708nam a2200181 a 4500 001 2076217 005 2017-09-25 008 2017 bl uuuu u00u1 u #d 100 1 $aGUERRA, B. R. 245 $aObtenção de imagens e identificação dos sintomas de doenças bióticas e abióticas do coqueiro para inserção em programa de diagnose virtual$bano II.$h[electronic resource] 260 $aIn: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA E PÓS-GRADUAÇÃO DA EMBRAPA TABULEIROS COSTEIROS, 7., 2017, Aracaju. Anais... Brasília, DF: Embrapa$c2017 650 $aCoco 650 $aDiagnostico 650 $aDoença de planta 653 $aCoconut 653 $aResumo 700 1 $aTALAMINI, V. 700 1 $aBARBEDO, J. G. A.
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Registro original: |
Embrapa Tabuleiros Costeiros (CPATC) |
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Registro Completo
Biblioteca(s): |
Embrapa Agroindústria de Alimentos; Embrapa Recursos Genéticos e Biotecnologia. |
Data corrente: |
03/12/2019 |
Data da última atualização: |
28/03/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
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. |
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. |
Título: |
Characterization of volatile and odor-active compounds of the essential oil from Bidens graveolens Mart. (Asteraceae). |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Flavour and Fragrance Journal, v. 35, n. 1, p. 79-87, 2020. |
DOI: |
10.1002/ffj.3538 |
Idioma: |
Inglês |
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. |
Palavras-Chave: |
B graveolens; GC-O; Odor?active compounds. |
Thesaurus NAL: |
Chemical composition; Essential oils. |
Categoria do assunto: |
-- X Pesquisa, Tecnologia e Engenharia |
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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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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