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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
18/09/2008 |
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Data da última atualização: |
05/08/2025 |
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Autoria: |
BORGES, E. S.; REZENDE, C. M. |
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Título: |
Main aroma constituents of genipap (Genipa americana L.) and bacuri (Platonia insignis M.). |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
The Journal of Essential Oil Research, USA, v. 12, p. 71-74, 2000. |
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DOI: |
https://doi.org/10.1080/10412905.2000.9712046 |
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Idioma: |
Inglês |
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Conteúdo: |
Volatile compounds of the fruits genipap (Genipa americana L.) and bacuri (Platonia insignis Mart.) were investigated by GC/MS. GC-olfactometry by AEDA pointed the main aroma impact compounds in both fruit extracts, mainly linalool and methyl hexanoate in bacuri. In genipap, high amounts of carboxylic acids were detected after a KOH impregnated silica gel open column chromatography, used to separate the carboxylic acids from the neutral compounds presented. GCO/AEDA pointed to butyric, 2-methylbutyric and hexanoic acids as the impact aroma compounds responsible for the acidic and pungent notes observed in genipap. Beside these, the ethyl esters of 2- and 3-methylbutyric acids were also pointed as the most intense and characteristic fruity notes in that fruit. |
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Palavras-Chave: |
Aroma extract dilution analysis; Aroma impact constituents; Fruit volatiles. |
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Thesagro: |
Genipa Americana; Guttiferae; Platonia Insignis; Rubiaceae. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01513naa a2200229 a 4500 001 1409486 005 2025-08-05 008 2000 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1080/10412905.2000.9712046$2DOI 100 1 $aBORGES, E. S. 245 $aMain aroma constituents of genipap (Genipa americana L.) and bacuri (Platonia insignis M.).$h[electronic resource] 260 $c2000 520 $aVolatile compounds of the fruits genipap (Genipa americana L.) and bacuri (Platonia insignis Mart.) were investigated by GC/MS. GC-olfactometry by AEDA pointed the main aroma impact compounds in both fruit extracts, mainly linalool and methyl hexanoate in bacuri. In genipap, high amounts of carboxylic acids were detected after a KOH impregnated silica gel open column chromatography, used to separate the carboxylic acids from the neutral compounds presented. GCO/AEDA pointed to butyric, 2-methylbutyric and hexanoic acids as the impact aroma compounds responsible for the acidic and pungent notes observed in genipap. Beside these, the ethyl esters of 2- and 3-methylbutyric acids were also pointed as the most intense and characteristic fruity notes in that fruit. 650 $aGenipa Americana 650 $aGuttiferae 650 $aPlatonia Insignis 650 $aRubiaceae 653 $aAroma extract dilution analysis 653 $aAroma impact constituents 653 $aFruit volatiles 700 1 $aREZENDE, C. M. 773 $tThe Journal of Essential Oil Research, USA$gv. 12, p. 71-74, 2000.
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Embrapa Amazônia Oriental (CPATU) |
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| 1. |  | SILVA, J. B. da. Controle de plantas daninhas na cultura do milho irrigado. In: BENASSI, A.C.; FULLIN, E.A.; SILVA, J.G.F.; ZANGRANDE, M.B.; FERRAO, R.G.; MARTINS, D.S.; VENTURA, J.A.; DURAES, F.O.M.; SILVA, J.G.; GOMIDE, R.L.; MAGALHAES, P.C.; RESENDE, C.I. Manual técnico para a cultura do milho no estado do Espirito Santo. Vitória: EMCAPA, 1996. p. 71-89. (EMCAPA. Documentos, 77).| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 2. |  | SILVA, J. B. da. Controle de plantas daninhas. In: RECOMENDAÇÕES para o cultivo do sorgo. 2. ed. rev. atual. Sete Lagoas: EMBRAPA-CNPMS, 1982. p. 45-46. (EMBRAPA-CNPMS. Circular técnica, 1).| Biblioteca(s): Embrapa Milho e Sorgo. |
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