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Registro Completo |
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
05/05/2014 |
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Data da última atualização: |
13/03/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BAKER, T. R.; PENNINGTON, R. T.; MAGALLON, S.; GLOOR, E.; LAURANCE, W. F.; ALEXIADES, M.; ALVAREZ, E.; ARAUJO, A.; ARETS, E. J. M. M.; AYMARD, G.; OLIVEIRA, A. A. de; AMARAL, I.; ARROYO, L.; BONAL, D.; BRIENEN, R. J. W.; CHAVE, J.; DEXTER, K. G.; FIORE, A. Di; ELER, E.; FELDPAUSCH, T. R.; FERREIRA, L.; LOPEZ-GONZALEZ, G.; HEIJDEN, G. van der; HOGUCHI, N.; HONORIO, E.; HUAMANTUPA, I.; KILLEEN, T. J.; LAURANCE, S.; LEAÑO, C.; LEWIS, S. L.; MALHI, Y.; MARIMON, B. S.; MARIMON JUNIOR, B. H.; MONTEAGUDO MENDOZA, A.; NEILL, D.; PEÑUELA-MORA, M. C.; PITMAN, N.; PRIETO, A.; QUESADA, C. A.; RAMÍREZ, F.; RAMÍREZ ANGULO, H.; RUDAS, A.; RUSCHEL, A. R.; SALOMÃO, R. P.; ANDRADE, A. S. de; SILVA, J. N. M.; SILVEIRA, M.; SIMON, M. F.; SPIRONELLO, W.; STEEGE, H. ter; TERBORGH, J.; TOLEDO, M.; TORRES-LEZAMA, A.; VASQUEZ, R.; VIEIRA, I. C. G.; VILANOVA, E.; VOS, V. A.; PHILLIPS, O. L. |
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Afiliação: |
Timothy R. Baker, University of Leeds; R. Toby Pennington, Royal Botanic Garden Edinburgh; Susana Magallon, Universidad Nacional Autónoma de México; Emanuel Gloor, University of Leeds; William F. Laurance, Centre for Tropical Environmental and Sustainability Science (TESS) and School of Marine and Tropical Biology, James Cook University; Miguel Alexiades, University of Kent; Esteban Alvarez, Universidad del Tolima; Alejandro Araujo, Museo de Historia Natural Noel Kempff Mercado; Eric J. M. M. Arets, Wageningen University and Research Centre; Gerardo Aymard, Herbario Universitario PORT; Atila Alves de Oliveira, Projeto TEAM – Manaus, Instituto Nacional de Pesquisas da Amazônia; Iêda Amaral, Projeto TEAM – Manaus, Instituto Nacional de Pesquisas da Amazônia; Luzmila Arroyo, Museo de Historia Natural Noel Kempff Mercado; Damien Bonal, INRA-Université de Lorraine; Roel J. W. Brienen, University of Leeds; Jerome Chave, CNRS and Université Paul Sabatier; Kyle G. Dexter, Royal Botanic Garden Edinburgh / University of Edinburgh; Anthony Di Fiore, University of Texas at Austin; Eduardo Eler, Projeto TEAM – Manaus, Instituto Nacional de Pesquisas da Amazônia; Ted R. Feldpausch, University of Leeds; Leandro Ferreira, MPEG; Gabriela Lopez-Gonzalez, University of Leeds; Geertje van der Heijden, University of Wisconsin-Milwaukee / Smithsonian Tropical Research Institute; Niro Higuchi, INPA; Eurídice Honorio, University of Leeds / Instituto de Investigaciónes de la Amazonía Peruana; Isau Huamantupa, Herbario CUZ, Universidad Nacional San Antonio Abad del Cusco; Tim J. Killeen, Conservation International; Susan Laurance, Centre for Tropical Environmental and Sustainability Science (TESS) and School of Marine and Tropical Biology, James Cook University; Claudio Leaño, Instituto Boliviano de Investigación Forestal; Simon L. Lewis, University of Leeds / University College London; Yadvinder Malhi, University of Oxford; Beatriz Schwantes Marimon, Universidade do Estado de Mato Grosso - Campus de Nova Xavantina; Ben Hur Marimon Junior, Universidade do Estado de Mato Grosso - Campus de Nova Xavantina; Abel Monteagudo Mendoza, Jardín Botanico de Missouri; David Neill, Universidad Estatal Amazónica; Maria Cristina Peñuela-Mora, Universidad Nacional de Colombia; Nigel Pitman, Duke University; Adriana Prieto, Instituto de Ciencias Naturales, UNAL; Carlos A. Quesada, INPA; Fredy Ramírez, Universidad Nacional de la Amazonía Peruana; Hirma Ramírez Angulo, INDEFOR, Universidad de los Andes; Agustin Rudas, Instituto de Ciencias Naturales, UNAL; ADEMIR ROBERTO RUSCHEL, CPATU; Rafael P. Salomão, MPEG; Ana Segalin de Andrade, PDBFF, Instituto Nacional de Pesquisas da Amazônia; JOSÉ NATALINO MACEDO SILVA, UFRA / Instituto Floresta Tropical; Marcos Silveira, Universidade Federal do Acre; MARCELO FRAGOMENI SIMON, CENARGEN; Wilson Spironello, Projeto TEAM – Manaus, Instituto Nacional de Pesquisas da Amazônia; Hans ter Steege, Naturalis Biodiversity Center / Utrecht University; John Terborgh, Duke University; Marisol Toledo, stituto Boliviano de Investigación Forestal; Armando Torres-Lezama, INDEFOR, Universidad de los Andes; Rodolfo Vasquez, Jardín Botanico de Missouri; Ima Célia Guimarães Vieira, MPEG; Emilio Vilanova, INDEFOR, Universidad de los Andes; Vincent A. Vos, Universidad Autónoma del Beni; Oliver L. Phillips, University of Leeds. |
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Título: |
Fast demographic traits promote high diversification rates of Amazonian trees. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Ecology Letters, v. 17, n. 5, p. 527-536, May 2014. |
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DOI: |
10.1111/ele.12252 |
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Idioma: |
Inglês |
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Conteúdo: |
The Amazon rain forest sustains the world's highest tree diversity, but it remains unclear why some clades of trees are hyperdiverse, whereas others are not. Using dated phylogenies, estimates of current species richness and trait and demographic data from a large network of forest plots, we show that fast demographic traits ? short turnover times ? are associated with high diversification rates across 51 clades of canopy trees. This relationship is robust to assuming that diversification rates are either constant or decline over time, and occurs in a wide range of Neotropical tree lineages. This finding reveals the crucial role of intrinsic, ecological variation among clades for understanding the origin of the remarkable diversity of Amazonian trees and forests. |
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Palavras-Chave: |
Diversidade; Floresta amazônica; Tempo de geração. |
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Thesagro: |
Árvore. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/179982/1/Baker-et-al-2014-Ecology-Letters.pdf
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Marc: |
LEADER 03035naa a2200865 a 4500
001 1985552
005 2023-03-13
008 2014 bl uuuu u00u1 u #d
024 7 $a10.1111/ele.12252$2DOI
100 1 $aBAKER, T. R.
245 $aFast demographic traits promote high diversification rates of Amazonian trees.$h[electronic resource]
260 $c2014
520 $aThe Amazon rain forest sustains the world's highest tree diversity, but it remains unclear why some clades of trees are hyperdiverse, whereas others are not. Using dated phylogenies, estimates of current species richness and trait and demographic data from a large network of forest plots, we show that fast demographic traits ? short turnover times ? are associated with high diversification rates across 51 clades of canopy trees. This relationship is robust to assuming that diversification rates are either constant or decline over time, and occurs in a wide range of Neotropical tree lineages. This finding reveals the crucial role of intrinsic, ecological variation among clades for understanding the origin of the remarkable diversity of Amazonian trees and forests.
650 $aÁrvore
653 $aDiversidade
653 $aFloresta amazônica
653 $aTempo de geração
700 1 $aPENNINGTON, R. T.
700 1 $aMAGALLON, S.
700 1 $aGLOOR, E.
700 1 $aLAURANCE, W. F.
700 1 $aALEXIADES, M.
700 1 $aALVAREZ, E.
700 1 $aARAUJO, A.
700 1 $aARETS, E. J. M. M.
700 1 $aAYMARD, G.
700 1 $aOLIVEIRA, A. A. de
700 1 $aAMARAL, I.
700 1 $aARROYO, L.
700 1 $aBONAL, D.
700 1 $aBRIENEN, R. J. W.
700 1 $aCHAVE, J.
700 1 $aDEXTER, K. G.
700 1 $aFIORE, A. Di
700 1 $aELER, E.
700 1 $aFELDPAUSCH, T. R.
700 1 $aFERREIRA, L.
700 1 $aLOPEZ-GONZALEZ, G.
700 1 $aHEIJDEN, G. van der
700 1 $aHOGUCHI, N.
700 1 $aHONORIO, E.
700 1 $aHUAMANTUPA, I.
700 1 $aKILLEEN, T. J.
700 1 $aLAURANCE, S.
700 1 $aLEAÑO, C.
700 1 $aLEWIS, S. L.
700 1 $aMALHI, Y.
700 1 $aMARIMON, B. S.
700 1 $aMARIMON JUNIOR, B. H.
700 1 $aMONTEAGUDO MENDOZA, A.
700 1 $aNEILL, D.
700 1 $aPEÑUELA-MORA, M. C.
700 1 $aPITMAN, N.
700 1 $aPRIETO, A.
700 1 $aQUESADA, C. A.
700 1 $aRAMÍREZ, F.
700 1 $aRAMÍREZ ANGULO, H.
700 1 $aRUDAS, A.
700 1 $aRUSCHEL, A. R.
700 1 $aSALOMÃO, R. P.
700 1 $aANDRADE, A. S. de
700 1 $aSILVA, J. N. M.
700 1 $aSILVEIRA, M.
700 1 $aSIMON, M. F.
700 1 $aSPIRONELLO, W.
700 1 $aSTEEGE, H. ter
700 1 $aTERBORGH, J.
700 1 $aTOLEDO, M.
700 1 $aTORRES-LEZAMA, A.
700 1 $aVASQUEZ, R.
700 1 $aVIEIRA, I. C. G.
700 1 $aVILANOVA, E.
700 1 $aVOS, V. A.
700 1 $aPHILLIPS, O. L.
773 $tEcology Letters$gv. 17, n. 5, p. 527-536, May 2014.
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Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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Biblioteca |
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Registro Completo
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
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Data corrente: |
24/01/2020 |
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Data da última atualização: |
24/01/2020 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
COELHO, C. C. de S.; PEREIRA, A. da S.; SOARES, V. G.; BARBOZA, H. T. G.; SILVA, J. P. L. da; FREITAS-SILVA, O.; CABRAL, L. M. C. |
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Afiliação: |
Caroline Corrêa de Souza Coelho, UFRJ; Adejanildo da Silva Pereira, UFRJ; Vinícius Gonçalves Soares, UFRJ; HENRIQUETA TALITA GUIMARAES BARBOZA, CTAA; JANINE PASSOS LIMA DA SILVA, CTAA; OTNIEL FREITAS SILVA, CTAA; LOURDES MARIA CORREA CABRAL, CTAA. |
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Título: |
Edible starch-based coating reinforced with cellulose nanocrystals to improve shelf-life of fresh strawberries. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
In: SIMPÓSIO LATINO AMERICANO DE CIÊNCIA DE ALIMENTOS , 13., 2019, Campinas. O futuro dos alimentos: Anais... Campinas: Galoá, 2019. 1 p. |
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Idioma: |
Inglês |
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Notas: |
Pôster. Publicado no Anais Eletrônico da Galoá Proceddings. SLACA. De 10 A 12 nov. 2019. Ref. 117250. |
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Conteúdo: |
Strawberries (Fragaria × ananassa Duch.) are very popular fruits due to their attractive color and taste, nutritional values and the wide possibility of industrial processing. However, they have a short shelf life. To circumvent this problem the objective of this study was to evaluate the starch-based filmogenic solutions (ST), as coatings on strawberries, with different cellulose nanocrystals (CNC) concentrations (1, 2, 5, 10 and 15% dry weight) and plasticized with glycerol. Coated strawberries were stored at 7 °C for 12 days and evaluated for weight loss, firmness, reducing sugars, fungi and yeast, and aerobic mesophilic bacteria. The results showed that the ST coating presented positive results in relation to weight loss, but the CNC based reinforcement was not able to form a coating on the fruits with better water vapor barrier property. The addition of CNCs did not cause changes in the physical and chemical properties of strawberries. The fruits presented initial firmness of 1.48 N and at the end of the experimental period, 1.22 N. Regarding sugars, there was a slight increase in fructose during the storage period (2.03 to 2.10 g 100 g-1, on the 12th day). However, glucose remained constant until 3rd and showed a slight decrease at the end of the storage period (1.79 to 1.67 g 100 g-1, on the 12nd day). Sucrose was detected only on day 0 (0.35 g 100 g-1), while during storage this sugar was not detected. The CNCs addition in coatings reduced the aerobic mesophilic bacterial counts on the last day of evaluation, while maintained strawberry quality. In this way CNC can be recommended used in edible coating formulations. MenosStrawberries (Fragaria × ananassa Duch.) are very popular fruits due to their attractive color and taste, nutritional values and the wide possibility of industrial processing. However, they have a short shelf life. To circumvent this problem the objective of this study was to evaluate the starch-based filmogenic solutions (ST), as coatings on strawberries, with different cellulose nanocrystals (CNC) concentrations (1, 2, 5, 10 and 15% dry weight) and plasticized with glycerol. Coated strawberries were stored at 7 °C for 12 days and evaluated for weight loss, firmness, reducing sugars, fungi and yeast, and aerobic mesophilic bacteria. The results showed that the ST coating presented positive results in relation to weight loss, but the CNC based reinforcement was not able to form a coating on the fruits with better water vapor barrier property. The addition of CNCs did not cause changes in the physical and chemical properties of strawberries. The fruits presented initial firmness of 1.48 N and at the end of the experimental period, 1.22 N. Regarding sugars, there was a slight increase in fructose during the storage period (2.03 to 2.10 g 100 g-1, on the 12th day). However, glucose remained constant until 3rd and showed a slight decrease at the end of the storage period (1.79 to 1.67 g 100 g-1, on the 12nd day). Sucrose was detected only on day 0 (0.35 g 100 g-1), while during storage this sugar was not detected. The CNCs addition in coatings reduced the aerobic mesophilic bact... Mostrar Tudo |
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Thesagro: |
Processamento; Tecnologia de Alimento. |
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Thesaurus NAL: |
Shelf life. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/209562/1/galoa-proceedings-SLACA-2019-117250.pdf
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Marc: |
LEADER 02559nam a2200229 a 4500
001 2119306
005 2020-01-24
008 2019 bl uuuu u00u1 u #d
100 1 $aCOELHO, C. C. de S.
245 $aEdible starch-based coating reinforced with cellulose nanocrystals to improve shelf-life of fresh strawberries.$h[electronic resource]
260 $aIn: SIMPÓSIO LATINO AMERICANO DE CIÊNCIA DE ALIMENTOS , 13., 2019, Campinas. O futuro dos alimentos: Anais... Campinas: Galoá, 2019. 1 p.$c2019
500 $aPôster. Publicado no Anais Eletrônico da Galoá Proceddings. SLACA. De 10 A 12 nov. 2019. Ref. 117250.
520 $aStrawberries (Fragaria × ananassa Duch.) are very popular fruits due to their attractive color and taste, nutritional values and the wide possibility of industrial processing. However, they have a short shelf life. To circumvent this problem the objective of this study was to evaluate the starch-based filmogenic solutions (ST), as coatings on strawberries, with different cellulose nanocrystals (CNC) concentrations (1, 2, 5, 10 and 15% dry weight) and plasticized with glycerol. Coated strawberries were stored at 7 °C for 12 days and evaluated for weight loss, firmness, reducing sugars, fungi and yeast, and aerobic mesophilic bacteria. The results showed that the ST coating presented positive results in relation to weight loss, but the CNC based reinforcement was not able to form a coating on the fruits with better water vapor barrier property. The addition of CNCs did not cause changes in the physical and chemical properties of strawberries. The fruits presented initial firmness of 1.48 N and at the end of the experimental period, 1.22 N. Regarding sugars, there was a slight increase in fructose during the storage period (2.03 to 2.10 g 100 g-1, on the 12th day). However, glucose remained constant until 3rd and showed a slight decrease at the end of the storage period (1.79 to 1.67 g 100 g-1, on the 12nd day). Sucrose was detected only on day 0 (0.35 g 100 g-1), while during storage this sugar was not detected. The CNCs addition in coatings reduced the aerobic mesophilic bacterial counts on the last day of evaluation, while maintained strawberry quality. In this way CNC can be recommended used in edible coating formulations.
650 $aShelf life
650 $aProcessamento
650 $aTecnologia de Alimento
700 1 $aPEREIRA, A. da S.
700 1 $aSOARES, V. G.
700 1 $aBARBOZA, H. T. G.
700 1 $aSILVA, J. P. L. da
700 1 $aFREITAS-SILVA, O.
700 1 $aCABRAL, L. M. C.
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Embrapa Agroindústria de Alimentos (CTAA) |
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