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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
12/08/2016 |
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Data da última atualização: |
24/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
JARDINE, K. J.; GIMENEZ, B. O.; ARAUJO, A. C.; CUNHA, R. L.; FELIZZOLA, J. F.; PIVA, L. R.; CHAMBERS, J. Q.; HIGUCHI, N. |
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Afiliação: |
Kolby J. Jardine, Lawrence Berkeley National Laboratory; Bruno O. Gimenez, INPA; ALESSANDRO CARIOCA DE ARAUJO, CPATU; ROBERTO LISBOA CUNHA, CPATU; JULIANA FEITOSA FELIZZOLA, CPATU; Luani R. Piva, INPA; Jeffrey Q. Chambers, Lawrence Berkeley National Laboratory / University of California Berkeley; Niro Higuchi, INPA. |
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Título: |
Diurnal pattern of leaf, flower and fruit specific ambient volatiles above an oil palm plantation in Pará State, Brazil. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Journal of the Brazilian Chemical Society, v. 27, n. 8, p. 1484-1492, Aug. 2016. |
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DOI: |
http://dx.doi.org/10.5935/0103-5053.20160194 |
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Idioma: |
Inglês |
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Conteúdo: |
Oil palm plantations are rapidly expanding in the tropics because of insatiable global demand for fruit oil to be used in food, biofuels and cosmetics. Here we show that three tissue-specific volatiles can be quantified in ambient air above an African-American hybrid oil palm plantation in Brazil and linked photosynthesis (isoprene), floral scent (estragole), and for the first time, fruit oil processing (6-methyl-5-hepten-2-one, MHO). Plant enclosure techniques verified their tissue specific emission sources with ambient concentrations displaying distinct diurnal patterns above the canopy. Isoprene concentrations were near zero at night, but dramatically increased during the day while estragole showed elevated concentrations at night suggesting a light-independent, temperature-driven emission pattern from flowers. MHO also showed elevated concentrations at night and both estragole and MHO increased during the day. Our observations demonstrate that the African-American oil palm hybrid is strong isoprene emitter and suggest that MHO is a specific oxidation product of lycopene released during the industrial processing of palm oil. This study highlights the potential value of quantifying volatile oil palm signals in the atmosphere as a novel, non-invasive method to better understand biological functioning and its interactions with the environment including carbon assimilation, floral-insect interactions, and fruit oil production/ processing. |
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Palavras-Chave: |
Environmental analysis/quality. |
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Thesaurus Nal: |
bioactive compounds; biomarkers; chemical ecology; essential oils; mass spectrometry. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02395naa a2200289 a 4500
001 2050815
005 2022-05-24
008 2016 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.5935/0103-5053.20160194$2DOI
100 1 $aJARDINE, K. J.
245 $aDiurnal pattern of leaf, flower and fruit specific ambient volatiles above an oil palm plantation in Pará State, Brazil.$h[electronic resource]
260 $c2016
520 $aOil palm plantations are rapidly expanding in the tropics because of insatiable global demand for fruit oil to be used in food, biofuels and cosmetics. Here we show that three tissue-specific volatiles can be quantified in ambient air above an African-American hybrid oil palm plantation in Brazil and linked photosynthesis (isoprene), floral scent (estragole), and for the first time, fruit oil processing (6-methyl-5-hepten-2-one, MHO). Plant enclosure techniques verified their tissue specific emission sources with ambient concentrations displaying distinct diurnal patterns above the canopy. Isoprene concentrations were near zero at night, but dramatically increased during the day while estragole showed elevated concentrations at night suggesting a light-independent, temperature-driven emission pattern from flowers. MHO also showed elevated concentrations at night and both estragole and MHO increased during the day. Our observations demonstrate that the African-American oil palm hybrid is strong isoprene emitter and suggest that MHO is a specific oxidation product of lycopene released during the industrial processing of palm oil. This study highlights the potential value of quantifying volatile oil palm signals in the atmosphere as a novel, non-invasive method to better understand biological functioning and its interactions with the environment including carbon assimilation, floral-insect interactions, and fruit oil production/ processing.
650 $abioactive compounds
650 $abiomarkers
650 $achemical ecology
650 $aessential oils
650 $amass spectrometry
653 $aEnvironmental analysis/quality
700 1 $aGIMENEZ, B. O.
700 1 $aARAUJO, A. C.
700 1 $aCUNHA, R. L.
700 1 $aFELIZZOLA, J. F.
700 1 $aPIVA, L. R.
700 1 $aCHAMBERS, J. Q.
700 1 $aHIGUCHI, N.
773 $tJournal of the Brazilian Chemical Society$gv. 27, n. 8, p. 1484-1492, Aug. 2016.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Clima Temperado. Para informações adicionais entre em contato com cpact.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
12/11/2012 |
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Data da última atualização: |
07/03/2022 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
STUMPF, E. R. T.; HEIDEN, G.; IGANCI, J. R. V.; BARBIERI, R. L.; CORRÊA, L. B.; PERLEBERG, T. D.; ROMANO, C. M.; FISCHER, S. Z.; NEITZKE, R. S. |
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Afiliação: |
ELISABETH REGINA TEMPEL STUMPF, UFPel; ROSA LIA BARBIERI, CPACT. |
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Título: |
Prospecting native ornamental plants in the brazilian pampa for use in landscaping and floral art. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
In: INTERNATIONAL HORTICULTURAL CONGRESS ON SCIENCE AND HORTICULTURE FOR PEOPLE, 28.; INTERNATIONAL SYMPOSIUM ON ADVANCES IN ORNAMENTALS, LANDSCAPE AND URBAN HORTICULTURE, 2010, Lisbon. Proceedings... Acta Horticulturae, v. 937, p. 1161-1168, Sep. 2012. |
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ISBN: |
978-90-66055-25-4 |
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ISSN: |
0567-7572 |
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Idioma: |
Inglês |
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Notas: |
Edited by G. Groening. |
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Conteúdo: |
The pampa (South American temperate grasslands and associated ecosystems) extends from southern Brazil, advancing through Argentina and Uruguay. In Brazil, the pampa comprises an area of 178.243 km2, corresponding to 2% of Brazilian territory. This landscape has a wide diversity of vegetation, including grasslands, deciduous forests and pioneer formations, with a valuable flora including species of peculiar beauty. Embrapa Temperate Agriculture has researched pampa native ornamental plants since 2003 and plants suitable for landscaping and floral art are presented here. Plant populations were identified through field expeditions, information from local inhabitants and herbarium collections. Taxonomic identification, photographic documentation and ornamental characterization of each species with potential for use on floral art or landscaping were undertaken. Potential use for floral art was evaluated using traits that define the principles of floral composition, vase life and other relevant traits for floral art and markets. Evaluation for landscaping used plant architecture, color, texture, size, phenology and attraction by local fauna. In total 250 native species with ornamental potential, from more than 50 families, were identified. Inclusion of pampa native plants to cultivation may contribute to conservation strategies, diversify floriculture, promote regional development and add value to local flora. Flora of the Brazilian pampa has great diversity with many species from a range of families with ornamental potential for use in floral art and landscaping. MenosThe pampa (South American temperate grasslands and associated ecosystems) extends from southern Brazil, advancing through Argentina and Uruguay. In Brazil, the pampa comprises an area of 178.243 km2, corresponding to 2% of Brazilian territory. This landscape has a wide diversity of vegetation, including grasslands, deciduous forests and pioneer formations, with a valuable flora including species of peculiar beauty. Embrapa Temperate Agriculture has researched pampa native ornamental plants since 2003 and plants suitable for landscaping and floral art are presented here. Plant populations were identified through field expeditions, information from local inhabitants and herbarium collections. Taxonomic identification, photographic documentation and ornamental characterization of each species with potential for use on floral art or landscaping were undertaken. Potential use for floral art was evaluated using traits that define the principles of floral composition, vase life and other relevant traits for floral art and markets. Evaluation for landscaping used plant architecture, color, texture, size, phenology and attraction by local fauna. In total 250 native species with ornamental potential, from more than 50 families, were identified. Inclusion of pampa native plants to cultivation may contribute to conservation strategies, diversify floriculture, promote regional development and add value to local flora. Flora of the Brazilian pampa has great diversity with many species fro... Mostrar Tudo |
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Palavras-Chave: |
Brasil; Flower; Foliage; Rio Grande do Sul. |
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Thesagro: |
Flor; Floricultura; Folha; Planta Ornamental; Recurso Genético. |
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Thesaurus NAL: |
Brazil; Floriculture; Genetic Resources; Ornamental Plants. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 02882nam a2200397 a 4500
001 1939526
005 2022-03-07
008 2012 bl uuuu u00u1 u #d
020 $a978-90-66055-25-4
022 $a0567-7572
100 1 $aSTUMPF, E. R. T.
245 $aProspecting native ornamental plants in the brazilian pampa for use in landscaping and floral art.$h[electronic resource]
260 $aIn: INTERNATIONAL HORTICULTURAL CONGRESS ON SCIENCE AND HORTICULTURE FOR PEOPLE, 28.; INTERNATIONAL SYMPOSIUM ON ADVANCES IN ORNAMENTALS, LANDSCAPE AND URBAN HORTICULTURE, 2010, Lisbon. Proceedings... Acta Horticulturae, v. 937, p. 1161-1168, Sep. 2012.$c2012
500 $aEdited by G. Groening.
520 $aThe pampa (South American temperate grasslands and associated ecosystems) extends from southern Brazil, advancing through Argentina and Uruguay. In Brazil, the pampa comprises an area of 178.243 km2, corresponding to 2% of Brazilian territory. This landscape has a wide diversity of vegetation, including grasslands, deciduous forests and pioneer formations, with a valuable flora including species of peculiar beauty. Embrapa Temperate Agriculture has researched pampa native ornamental plants since 2003 and plants suitable for landscaping and floral art are presented here. Plant populations were identified through field expeditions, information from local inhabitants and herbarium collections. Taxonomic identification, photographic documentation and ornamental characterization of each species with potential for use on floral art or landscaping were undertaken. Potential use for floral art was evaluated using traits that define the principles of floral composition, vase life and other relevant traits for floral art and markets. Evaluation for landscaping used plant architecture, color, texture, size, phenology and attraction by local fauna. In total 250 native species with ornamental potential, from more than 50 families, were identified. Inclusion of pampa native plants to cultivation may contribute to conservation strategies, diversify floriculture, promote regional development and add value to local flora. Flora of the Brazilian pampa has great diversity with many species from a range of families with ornamental potential for use in floral art and landscaping.
650 $aBrazil
650 $aFloriculture
650 $aGenetic Resources
650 $aOrnamental Plants
650 $aFlor
650 $aFloricultura
650 $aFolha
650 $aPlanta Ornamental
650 $aRecurso Genético
653 $aBrasil
653 $aFlower
653 $aFoliage
653 $aRio Grande do Sul
700 1 $aHEIDEN, G.
700 1 $aIGANCI, J. R. V.
700 1 $aBARBIERI, R. L.
700 1 $aCORRÊA, L. B.
700 1 $aPERLEBERG, T. D.
700 1 $aROMANO, C. M.
700 1 $aFISCHER, S. Z.
700 1 $aNEITZKE, R. S.
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