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| Registros recuperados : 21 | |
| 3. |  | BRITO, E. S. de; ARAÚJO, M. C. P. de; ALVES, R. E.; CARKEET, C.; CLEVIDENCE, B. A.; NOVOTNY, J. A. Anthocyanins present in selected tropical fruits: acerola, jambolão, and guajiru. Journal of Agricultural and Food Chemistry, Washington, DC, v.55, n.23. p.9389-9394, 2007.| Biblioteca(s): Embrapa Agroindústria Tropical. |
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| 4. | | BRITO, E. S. de; ARAÚJO, M. C. P. de; ALVES, R. E.; CARKEET, C.; CLEVIDENCE, B. A.; NOVOTNY, J. A. Anthocyanins present in selected tropical fruits: acerola, jambolão, and guajiru. Journal of Agricultural and Food Chemistry, Washington, DC, v. 55, n. 23, p. 9389-9394, 2007.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 6. | | FERREIRA, P. M. A.; SOUZA, V. T. da S.; GODOY, R. L. de O.; OIANO NETO, J.; PACHECO, S.; ARAUJO, M. C. P. de; ROSA, J. S. da. Isolamento dos isômeros 9-cis e 13-cis do B-caroteno por CLAE. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE QUÍMICA, 32., 2009, Fortaleza. Químicos para uma potência emergente: resumos. São Paulo: Sociedade Brasileira de Química, 2009. 1 CD-ROM.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 7. | | ARAUJO, M. C. P. de; GOUVÊA, A. C. M. S.; ROSA, J. S. da; GODOY, R. L. de O.; OIANO-NETO, J.; PACHECO, S. Adaptação de um método por cromatografia líquida de alta eficiência para determinação de antocianinas em suco de açaí (Euterpe oleracea Mart.). In: CONGRESSO LATINO AMERICANO DE CROMATOGRAFIA E TÉCNICAS RELACIONADAS, 12., 2008, Florianópolis. [Resumos]. São Carlos, SP: Instituto Internacional de Cromatografia, 2008.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 8. | | GOUVÊA, A. C. M. S.; ARAUJO, M. C. P. de; SCHULZ, D. F.; PACHECO, S.; GODOY, R. L. de O.; CABRAL, L. M. C. Anthocyanins standards (cyanidin-3-O-glucoside and cyanidin-3-O-rutinoside) isolation from freeze-dried açaí (Euterpe oleraceae Mart.) by HPLC. Ciência e Tecnologia de Alimentos, Campinas, v. 32, n. 1, p. 1-4, jan./mar. 2012.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 9. | | RIBEIRO, I. C. de A.; COSTA, R. P. da; ARAÚJO, M. C. P. de; ROSA, J. S. da; PACHECO, S.; GODOY, R. L. de O.; OIANO-NETO, J. Análise de lactose em leite bovino e caprino, derivados lácteos e sua importância no controle da intolerância à lactose. In: BRAZILIAN MEETING ON CHEMISTRY OF FOOD AND BEVERAGES, 7., 2008, Lorena. Book of abstracts. Lorena: EEL/USP, 2008. 378 p. p. 230.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 11. | | GOMES, F. dos S.; SILVA, P. de O. da; OLIVEIRA, C. S. de; ARAÚJO, M. C. P. de; SILVA, L. F. M. da; CABRAL, L. M. C. Obtenção de licopeno a partir de suco de melancia processado por osmose inversa e diafiltração. In: SIMPÓSIO EM CIÊNCIA E TECNOLOGIA DE ALIMENTOS, 4., 2012, João Pessoa. Trabalhos... João Pessoa: SBCTA-PB, 2012.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 12. | | ARAUJO, M. C. P. de; GOUVÊA, A. C. M. S.; COUTO, D. S.; CABRAL, L. M. C.; GODOY, R. L. de O.; FREITAS, S. P. Effect of enzymatic treatment on the viscosity of raw juice and anthocyanins content in the microfiltrated blackberry juice. Desalination and Water Treatment, Hopkinton, v. 27, p. 37-41, Mar. 2011.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 13. | | ARAUJO, M. C. P. de; GOUVÊA, A. C. M. S.; ROSA, J. S.; OIANO-NETO, J.; GODOY, R. L. de O.; PACHECO, S.; GIORI, F. P. Quantificação via CLAE dos teores de vitamina C na casca e na polpa de jambolão (Syzygium cumini Lamarck). In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE QUÍMICA, 32., 2009, Fortaleza. Químicos para uma potência emergente: resumos. São Paulo: Sociedade Brasileira de Química, 2009. 1 CD-ROM.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 15. | | PACHECO, S.; OIANO-NETO, J.; GODOY, R. L. de O.; ARAUJO, M. C. P. de; ROSA, J.; CUNHA, C. P. da. Avaliação do perfil de carotenóides da polpa dos frutos de Cycas revoluta [Thunb.] e seu uso potencial como fonte de padrão cromatográfico. In: CONGRESSO INTERNACIONAL DE BIOPROCESSOS NA INDÚSTRIA DE ALIMENTOS, 4.; ENCONTRO REGIONAL SUL DE CIÊNCIA E TECNOLOGIA DE ALIMENTOS, 10., 2010, Curitiba. [Resumo...]. Curitiba: UFPR, 2010. 1 CD-ROM.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 17. | | GOMES, F. dos S.; SILVA, P. de O. da; OLIVEIRA, C. S. de; ARAÚJO, M. C. P. de; SILVA, L. F. M. da; CABRAL, L. M. C. Caracterização físico-química e funcional de suco de melancia concentrado em licopeno obtido pelo acoplamento dos processos de osmose inversa e diafiltração. In: SIMPÓSIO EM CIÊNCIA E TECNOLOGIA DE ALIMENTOS, 4., 2012, João Pessoa. Trabalhos... João Pessoa: SBCTA-PB, 2012.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 18. | | ROSA, J. S. da; GODOY, R. L. de O.; OIANO NETO, J.; ARAUJO, M. C. P. de; BORGUINI, R. G.; PACHECO, S. Determinação de tiamina em grãos por cromatografia líquida de alta eficiência e derivatização pós-coluna. In: SIMPÓSIO DE SEGURANÇA ALIMENTAR, 3., 2010, Florianópolis. Rompendo barreiras: anais. Florianópolis: SBCTA-RS, 2010. 1 CD-ROM.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 19. | | SOUZA, A. M. de; CENDON, B. R.; OLIVEIRA, D. R. de; PENHA, E. das M.; ROCHA, J. E. D.; OIANO NETO, J.; LEÃO, L. G. de S.; MENDES, L. L.; ARAUJO, M. C. P. de. Política Ambiental da Embrapa Agroindústria de Alimentos. Rio de Janeiro: Embrapa Agroindústria de Alimentos, 2009. 1 folder. Macroprograma 5: Projeto de Implantação das Diretrizes Institucionais de Gestão Ambiental nas Unidades da Embrapa.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 20. | | ROSA, J. S. da; GODOY, R. L. de O.; OIANO NETO, J.; CAMPOS, R. da S.; ARAUJO, M. C. P. de; BORGUINI, R. G.; PACHECO, S.; MATTA, V. M. da. Estudo da taxa de degradação de vitamina C em alguns sucos de frutas. In: SIMPÓSIO DE SEGURANÇA ALIMENTAR, 3., 2010, Florianópolis. Rompendo barreiras: anais. Florianópolis: SBCTA-RS, 2010. 1 CD-ROM.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| Registros recuperados : 21 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
20/01/2006 |
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Data da última atualização: |
29/05/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CASTRO, A. H. F.; ALVARENGA, A. A.; SOARES, A. M.; YOUNG, M. C. M.; PURCINO, A. A. C. |
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Afiliação: |
ANTONIO ALVARO CORSETTI PURCINO, CNPMS. |
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Título: |
Avaliação sazonal da atividade da fenilalanina amonia-liase e dos teores de fenois e taninos totais em Byrsonima verbascifolia Rich. ex. A. Juss.: uma especie medicinal do cerrado. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
Revista Brasileira de Plantas Medicinais, Botucatu, v. 7, n. 3, p. 45-55, 2005. |
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Idioma: |
Português |
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Conteúdo: |
An experiment was conducted, ever month, from november, 2001 to september, 2002 in order to investigate the influence of seasonal variation of physical environment on gas exchange, on leaf water state, on the phenylalanine ammonia-lyase activity and on the total phenolic and tannin contents of murici,. The used area was a praire with a physionomy of Cerrado stricto sensu, located in Ijaci, south of the State of Minas Gerais. For the evaluation, plants Were selected with an average height of 2.70 +/- 0.21 m and an average basal diameter of 0.15 +/- 0.04 m. Leaf potential at 7 and 12 am and gas exchange at 10 and 12 am was evaluated ever month. The results showed that the leaf water potential was not significant seasonal variations indicating that the plants were in similar water conditions in both dry and rainy seasons. Higher photosynthetic and transpiration rates-were observed during rainy season. The net photosynthesis showed higher in the morning, although no significant variations of transpiration on the evaluating hours were observed. The stomatal conductance reached similar Values in both seasons, suggesting a participation of non-stomatal factors on the seasonal variation observed for the-gas exchange. It. was also observed significant seasonal variations on enzyme activity and total tannins contents. The increase of the phenylalanine ammonia-lyase activity and decrease Of the total tannins contents were characteristic of the dry season. The levels of total phenolics. had not varied significantly during the dry and rainy seasons, while the total tannin contents followed the photosynthetic response of plants, the enzyme activity was much more influenced by environmental conditions. MenosAn experiment was conducted, ever month, from november, 2001 to september, 2002 in order to investigate the influence of seasonal variation of physical environment on gas exchange, on leaf water state, on the phenylalanine ammonia-lyase activity and on the total phenolic and tannin contents of murici,. The used area was a praire with a physionomy of Cerrado stricto sensu, located in Ijaci, south of the State of Minas Gerais. For the evaluation, plants Were selected with an average height of 2.70 +/- 0.21 m and an average basal diameter of 0.15 +/- 0.04 m. Leaf potential at 7 and 12 am and gas exchange at 10 and 12 am was evaluated ever month. The results showed that the leaf water potential was not significant seasonal variations indicating that the plants were in similar water conditions in both dry and rainy seasons. Higher photosynthetic and transpiration rates-were observed during rainy season. The net photosynthesis showed higher in the morning, although no significant variations of transpiration on the evaluating hours were observed. The stomatal conductance reached similar Values in both seasons, suggesting a participation of non-stomatal factors on the seasonal variation observed for the-gas exchange. It. was also observed significant seasonal variations on enzyme activity and total tannins contents. The increase of the phenylalanine ammonia-lyase activity and decrease Of the total tannins contents were characteristic of the dry season. The levels of total phenolics.... Mostrar Tudo |
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Palavras-Chave: |
Sazonalidade. |
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Thesagro: |
Cerrado; Murici; Tanino. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/66876/1/Avaliacao-sazonal.pdf
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Marc: |
LEADER 02455naa a2200217 a 4500
001 1489112
005 2018-05-29
008 2005 bl uuuu u00u1 u #d
100 1 $aCASTRO, A. H. F.
245 $aAvaliação sazonal da atividade da fenilalanina amonia-liase e dos teores de fenois e taninos totais em Byrsonima verbascifolia Rich. ex. A. Juss.$buma especie medicinal do cerrado.$h[electronic resource]
260 $c2005
520 $aAn experiment was conducted, ever month, from november, 2001 to september, 2002 in order to investigate the influence of seasonal variation of physical environment on gas exchange, on leaf water state, on the phenylalanine ammonia-lyase activity and on the total phenolic and tannin contents of murici,. The used area was a praire with a physionomy of Cerrado stricto sensu, located in Ijaci, south of the State of Minas Gerais. For the evaluation, plants Were selected with an average height of 2.70 +/- 0.21 m and an average basal diameter of 0.15 +/- 0.04 m. Leaf potential at 7 and 12 am and gas exchange at 10 and 12 am was evaluated ever month. The results showed that the leaf water potential was not significant seasonal variations indicating that the plants were in similar water conditions in both dry and rainy seasons. Higher photosynthetic and transpiration rates-were observed during rainy season. The net photosynthesis showed higher in the morning, although no significant variations of transpiration on the evaluating hours were observed. The stomatal conductance reached similar Values in both seasons, suggesting a participation of non-stomatal factors on the seasonal variation observed for the-gas exchange. It. was also observed significant seasonal variations on enzyme activity and total tannins contents. The increase of the phenylalanine ammonia-lyase activity and decrease Of the total tannins contents were characteristic of the dry season. The levels of total phenolics. had not varied significantly during the dry and rainy seasons, while the total tannin contents followed the photosynthetic response of plants, the enzyme activity was much more influenced by environmental conditions.
650 $aCerrado
650 $aMurici
650 $aTanino
653 $aSazonalidade
700 1 $aALVARENGA, A. A.
700 1 $aSOARES, A. M.
700 1 $aYOUNG, M. C. M.
700 1 $aPURCINO, A. A. C.
773 $tRevista Brasileira de Plantas Medicinais, Botucatu$gv. 7, n. 3, p. 45-55, 2005.
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Embrapa Milho e Sorgo (CNPMS) |
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