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Biblioteca(s): |
Embrapa Uva e Vinho. |
Data corrente: |
14/01/2013 |
Data da última atualização: |
06/09/2023 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
FERRARI, L.; PERISSUTTI, G. E.; SALVADOR, M. B. G.; GUERRA, C. C. |
Afiliação: |
Leonardo Ferrari, IFRS; GISELE ELIANE PERISSUTTI, CNPUV; MAGDA BEATRIS GATTO SALVADOR, CNPUV; CELITO CRIVELLARO GUERRA, CNPUV. |
Título: |
Estudo de parâmetros aplicados à elaboração de vinho tinto fino varietal Pinot noir pelo sistema de Vinificação Integral?, na fase de maceração. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
In: ENCONTRO DE INICIAÇÃO CIENTÍFICA, 10.; ENCONTRO DE PÓS-GRADUANDOS DA EMBRAPA UVA E VINHO, 6., 2012, Bento Gonçalves. Resumos... Bento Gonçalves: Embrapa Uva e Vinho, 2012. |
Páginas: |
p.33. |
Idioma: |
Português |
Palavras-Chave: |
Anais; CNPUV; IC; Iniciação cientifica; Pinot noir; Varietal; Vinho fino; Vinho tinto; Vinho tinto fino varietal pinot noir; Vinificação integral. |
Thesagro: |
Fruticultura; Vinho. |
Categoria do assunto: |
A Sistemas de Cultivo |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/122628/1/FERRARI-EICp33-2012.pdf
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Marc: |
LEADER 01012nam a2200289 a 4500 001 1945145 005 2023-09-06 008 2012 bl uuuu u00u1 u #d 100 1 $aFERRARI, L. 245 $aEstudo de parâmetros aplicados à elaboração de vinho tinto fino varietal Pinot noir pelo sistema de Vinificação Integral?, na fase de maceração.$h[electronic resource] 260 $aIn: ENCONTRO DE INICIAÇÃO CIENTÍFICA, 10.; ENCONTRO DE PÓS-GRADUANDOS DA EMBRAPA UVA E VINHO, 6., 2012, Bento Gonçalves. Resumos... Bento Gonçalves: Embrapa Uva e Vinho$c2012 300 $ap.33. 650 $aFruticultura 650 $aVinho 653 $aAnais 653 $aCNPUV 653 $aIC 653 $aIniciação cientifica 653 $aPinot noir 653 $aVarietal 653 $aVinho fino 653 $aVinho tinto 653 $aVinho tinto fino varietal pinot noir 653 $aVinificação integral 700 1 $aPERISSUTTI, G. E. 700 1 $aSALVADOR, M. B. G. 700 1 $aGUERRA, C. C.
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Embrapa Uva e Vinho (CNPUV) |
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Registro Completo
Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
12/08/2016 |
Data da última atualização: |
24/05/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
JARDINE, K. J.; GIMENEZ, B. O.; ARAUJO, A. C.; CUNHA, R. L.; FELIZZOLA, J. F.; PIVA, L. R.; CHAMBERS, J. Q.; HIGUCHI, N. |
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. |
Título: |
Diurnal pattern of leaf, flower and fruit specific ambient volatiles above an oil palm plantation in Pará State, Brazil. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Journal of the Brazilian Chemical Society, v. 27, n. 8, p. 1484-1492, Aug. 2016. |
DOI: |
http://dx.doi.org/10.5935/0103-5053.20160194 |
Idioma: |
Inglês |
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. |
Palavras-Chave: |
Environmental analysis/quality. |
Thesaurus NAL: |
bioactive compounds; biomarkers; chemical ecology; essential oils; mass spectrometry. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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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