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| Registros recuperados : 14 | |
| 1. |  | MERA, A. C.; ALVES, G. S. C.; GUYOT, B.; DAVRIEUX, F.; RODRIGUES, G. C.; MARRACCINI, P.; ANDRADE, A. C. Efeitos de estresse hídrico na composição bioquímica de grãos de Coffea arabica Cv. Rubi. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 6., 2009, Vitória. Inovação científica, competitividade e mudanças climáticas: anais. Vitória: Consórcio Pesquisa Café, 2009. 1 CD-ROM.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 2. | | MERA, A. C.; ALVES, G. S. C.; GUYOT, B.; DAVRIEUX, F.; RODRIGUES, G. C.; MARRACCINI, P.; ANDRADE, A. C. Efeitos de estresse hídrico na composição bioquímica de grãos de coffea arabica cv. rubi. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 6., 2009, Vitória. Inovação científica, competitividade e mudanças climáticas: anais... Vitória: Consórcio Pesquisa Café, 2009.| Biblioteca(s): Embrapa Cerrados. |
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| 3. | | SCHOLZ, M. B. dos S.; KITZBERGER, C. S. G.; PEREIRA, L. F. P.; DAVRIEUX, F.; POT, D.; CHARMETANT, P.; LEROY, T. Application of near infrared spectroscopy for green coffee biochemical phenotyping. Journal of Near Infrared Spectroscopy, v. 22, n. 6, p. 411-421, 2014.| Biblioteca(s): Embrapa Café. |
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| 4. | | SCHOLZ, M. B. dos S.; KITZBERGER, C. S. G.; PAGIATTO, N. F.; PEREIRA, L. F. P.; DAVRIEUX, F.; POT, D.; CHARMETANT, P.; LEROY, T. Chemical composition in wild ethiopian Arabica coffee accessions. Euphytica, v. 209, n. 2 p. 429-438, 2016.| Biblioteca(s): Embrapa Café. |
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| 5. | | SCHOLZ, M. B. S.; PAGIATTO, N. F.; KITZBERGER, C. S. G.; PEREIRA, L. F. P.; DAVRIEUX, F.; CHARMETANTE, P.; LEROYE, T. Validation of near-infrared spectroscopy for the quantification of cafestol and kahweol in green coffee. Food Research International, v. 61, p. 176-182, 2014.| Biblioteca(s): Embrapa Café. |
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| 6. | | VINECKY, F.; DAVRIEUX, F.; MERA, A. C.; ALVES, G. S. C.; LAVAGNINI, G.; LEROY, T.; BONNOT, F.; ROCHA, O. C.; BARTHOLO, G. F.; GUERRA, A. F.; RODRIGUES, G. C.; MARRACCINI, P.; ANDRADE, A. C. Controlled irrigation and nitrogen, phosphorous and potassium fertilization affect the biochemical composition and quality of Arabica coffee beans. Journal of Agricultural Science, v. 155, n. 6, p. 902-918, Aug. 2017.| Biblioteca(s): Embrapa Agricultura Digital; Embrapa Café; Embrapa Cerrados. |
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| 7. | | VINECKY, F.; DAVRIEUX, F.; ALVES, G. S. C.; HEIMBECK. I. G. R.; MERA, A. C.; LEROY, T.; BONNOT, F.; POT, D.; ROCHA, O. C.; GUERRA, A. F.; RODRIGUES, G. C.; MARRACCINI, P.; ANDRADE, A. C. Efeito de diferentes níveis de adubação sobre a composição bioquímica em grão de Coffea arabica Cv. Rubi. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 7., 2011, Araxá. Anais... Brasília, DF: Embrapa Café, 2011.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 8. | | PASTORE, T. C. M.; BRAGA, J. W. B.; CORADIN, V. T. R.; MAGALHAES, W. L. E.; OKINO, E. Y. A.; CAMARGOS, J. A. A.; BOLZON DE MUÑIZ, G. I.; BRESSAN, O. A.; DAVRIEUX, F. Near infrared spectroscopy (NIRS) as a potential tool for monitoring trade of similar woods: discrimination of true mahogany, cedar, andiroba, and curupixa. Holzforschung, v. 65, p. 73-80, 2011.| Biblioteca(s): Embrapa Florestas. |
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| 9. | | PASTORE, T. C. M.; BRAGA, J. W. B.; CORADIN, V. T. R.; MAGALHAES, W. L. E.; OKINO, E. Y. A.; CAMARGOS, J. A. A.; BOLZON DE MUÑIZ, G. I.; DAVRIEUX, F.; BRESSAN, O. A. NIRS a potential tool for monitoring harvesting and trade of similar woods: a case study for discrimination of mahogany, cedar, and crabwood. In: CONGRESO FORESTAL MUNDIAL, 13., 2009, Buenos Aires. Desarrollo forestal: equilibrio vital. Argentina: FAO, 2009. Resumo.| Biblioteca(s): Embrapa Florestas. |
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| 10. | | VINECKY, F.; DAVRIEUX, F.; ALVES. G. S. C. A.; MERA, A. C.; LEROY, T.; BONNOT, F.; POT, D.; ROCHA, O. C.; GUERRA, A. F.; RODRIGUES, G. C.; MARRACCINI, P.; ANDRADE, A. C. Efeitos do estresse hídrico na composição bioquímica de grãos de Coffea arabica Cv. Rubi. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 7., 2011, Araxá. Anais... Brasília, DF: Embrapa Café, 2011.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 11. | | VINECKY, F.; DAVRIEUX, F.; ALVES, G. S. C.; HEIMBECK, I. R.; MERA, A. C.; LEROY, T.; BONNOT, F.; POT, D.; GUERRA, A. F.; ROCHA, O. C.; RODRIGUES, G. C.; MARRACCINI, P.; ANDRADE, A. C. Effect of different levels of fertilization on bean biochemical composition in Coffea arabica cv. Rubi. In: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 2010, Bali. Preceedings... [S.l]: Association for Science and Information on Coee (ASIC), 2010. p. 780-784| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 12. | | GEROMEL, C.; FERREIRA, L. P.; DAVRIEUX, F.; GUYOT, B.; RIBEYRE, F.; SCHOLZ, M. B. dos S.; PEREIRA, L. F. P.; VAAST, P.; POT, D.; LEROY, T.; ANDROCIOLI FILHO, A.; VIEIRA, L. G. E.; MAZZAFERA, P.; MARRACCINI, P. Effects of shade on the development and sugar metabolism of coffee (Coffea arabica L.) fruits. PLANT PHYSIOLOGY AND BIOCHEMISTRY, v.46, n.5-6, p.569-579, may-june, 2008. 569-579| Biblioteca(s): Embrapa Café; Embrapa Unidades Centrais. |
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| 13. | | VINECKY, F.; DAVRIEUX, F.; ALVES, G. S. C.; MERA, A. C.; LEROY, T.; BONNOT, F.; POT, D.; ROCHA, O. C.; GUERRA, A. F.; RODRIGUES, G. C.; MARRACCINI, P.; ANDRADE, A. C. Effects of water stress on bean biochemical composition of Coffea arabica cv. Rubi. In: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 2010, Bali. Preceedings... [S.l]: Association for Science and Information on Coee (ASIC), 2010. p. 704-708| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 14. | | MARRACCINI, P.; GEROMEL, C.; FERREIRA, L. P.; PEREIRA, L. F. P.; LEROY, T.; POT, D.; DAVRIEUX, F.; RIBEYRE, F.; GUYOT, B.; SCHOLZ, M. B. S.; ANDROCIOLI FILHO, A.; VIEIRA, L. G. E.; MAZZAFERA, P. Soluble sugars, enzymatic activities and gene expression during development of coffee fruits submitted to shade condition. In:INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 21., 2006, Montpellier, France. Table of contents... Montpellier, France: Association for Science and Information on Coffee, 2007. 1 CD-ROM.| Biblioteca(s): Embrapa Café. |
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| Registros recuperados : 14 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
13/04/2011 |
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Data da última atualização: |
13/04/2011 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
MARRACCINI, P.; GEROMEL, C.; FERREIRA, L. P.; PEREIRA, L. F. P.; LEROY, T.; POT, D.; DAVRIEUX, F.; RIBEYRE, F.; GUYOT, B.; SCHOLZ, M. B. S.; ANDROCIOLI FILHO, A.; VIEIRA, L. G. E.; MAZZAFERA, P. |
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Afiliação: |
CIRAD/INSTITUO AGRÔNIMICO DO PARANÁ; UNIVERSIDADE ESTADUAL DE CAMPINAS; INSTITUTO AGRONÔMICO DO PARANÁ; LUIZ FILIPE PROTASIO PEREIRA, SAPC; CIRAD; CIRAD/INSTITUTO AGRONÔMICO DO PARANÁ; CIRAD; CIRAD; CIRAD; CIRAD; CIRAD; CIRAD; UNIVERSIDADE ESTADUAL DE CAMPINAS. |
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Título: |
Soluble sugars, enzymatic activities and gene expression during development of coffee fruits submitted to shade condition. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
In:INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 21., 2006, Montpellier, France. Table of contents... Montpellier, France: Association for Science and Information on Coffee, 2007. 1 CD-ROM. |
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Idioma: |
Inglês |
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Conteúdo: |
Effects of shade (50% light) condition on development and sugar metabolism was analyzed in fruits of Coffea arabica L. var. IAPAR 59. Fresh weight measurements of separated tissues (pericarp, perisperm and endosperm) showed that the increased size observed in beans of shaded plants was correlated with high perisperm development. Reducing sugar contents in the pericarp and endosperm of fruits from shaded plants appeared higher than in the same tissues of control (?full-sun?) plants. On the contrary, sucrose content was slightly lower in shade than in control beans. At the enzymatic level, sucrose synthase activities detected in the latest stages (197-231 DAF) of perisperm development from shaded plants were higher than from of control, confirming the importance of this tissue in coffee fruit development. At the molecular level, the CaSUS1 and CaSUS2 gene expression was also analyzed in the endosperm from control and shaded fruits. Expression level of CaSUS2 was higher in mature beans (260 DAF) of shaded plants than in control plants (231 DAF). These results showed that light condition affect sucrose metabolism of coffee beans. |
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Palavras-Chave: |
Coffea arabica L. var; IAPAR 59; Sugar metabolism. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/32621/1/Soluble-sugars.pdf
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Marc: |
LEADER 02141nam a2200289 a 4500
001 1885784
005 2011-04-13
008 2007 bl uuuu u00u1 u #d
100 1 $aMARRACCINI, P.
245 $aSoluble sugars, enzymatic activities and gene expression during development of coffee fruits submitted to shade condition.$h[electronic resource]
260 $aIn:INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 21., 2006, Montpellier, France. Table of contents... Montpellier, France: Association for Science and Information on Coffee, 2007. 1 CD-ROM.$c2007
520 $aEffects of shade (50% light) condition on development and sugar metabolism was analyzed in fruits of Coffea arabica L. var. IAPAR 59. Fresh weight measurements of separated tissues (pericarp, perisperm and endosperm) showed that the increased size observed in beans of shaded plants was correlated with high perisperm development. Reducing sugar contents in the pericarp and endosperm of fruits from shaded plants appeared higher than in the same tissues of control (?full-sun?) plants. On the contrary, sucrose content was slightly lower in shade than in control beans. At the enzymatic level, sucrose synthase activities detected in the latest stages (197-231 DAF) of perisperm development from shaded plants were higher than from of control, confirming the importance of this tissue in coffee fruit development. At the molecular level, the CaSUS1 and CaSUS2 gene expression was also analyzed in the endosperm from control and shaded fruits. Expression level of CaSUS2 was higher in mature beans (260 DAF) of shaded plants than in control plants (231 DAF). These results showed that light condition affect sucrose metabolism of coffee beans.
653 $aCoffea arabica L. var
653 $aIAPAR 59
653 $aSugar metabolism
700 1 $aGEROMEL, C.
700 1 $aFERREIRA, L. P.
700 1 $aPEREIRA, L. F. P.
700 1 $aLEROY, T.
700 1 $aPOT, D.
700 1 $aDAVRIEUX, F.
700 1 $aRIBEYRE, F.
700 1 $aGUYOT, B.
700 1 $aSCHOLZ, M. B. S.
700 1 $aANDROCIOLI FILHO, A.
700 1 $aVIEIRA, L. G. E.
700 1 $aMAZZAFERA, P.
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Embrapa Café (CNPCa) |
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