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| Registros recuperados : 17 | |
| 9. |  | MARTINS, S. C. S.; ALBUQUERQUE, L. M. B.; MATOS, J. H. G.; SILVA, G. C.; PEREIRA, A. I. B. Atividade antibacteriana em meis de abelhas africanizadas (Apis Mellifica) e nativas (Meliponas scutelaris, Meliponas subnitida e Scaptotrigona Bipunctata), do Estado do Ceara. Revista Higiene Alimentar, Sao Paulo, v. 11, n. 52, p. 50-55, nov./dez. 1997.| Biblioteca(s): Epagri-Sede. |
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| 10. | | ALBUQUERQUE, L. M. B. de; MARTINS, S. C. S.; MORAIS, S. M.; MATOS, J. H. G.; SILVA, G. C. Estudo da atividade antibacteriana de diferentes extratos de mel de abelhas nativas (Meliponas subnitida e Scaptotrigona bipunctata) do estado do Ceara. Revista Higiene Alimentar, Sao Paulo, v. 10, n. 46, p. 44-47, nov./dez. 1996.| Biblioteca(s): Epagri-Sede. |
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| 11. | | MARTINS, S.C.S.; MARTINS, C.M.; ALBUQUERQUE, L.M.B.; REGO, S.L. do; FAHEINA JUNIOR, G. da S. Perfil de resistência de CEPAS de Staphylococcus Coagulase Positiva isoladas de manipuladores de alimentos. Boletim do CEPPA, Curitiba, v.27, n.1, p.43-52, jan./jun. 2009.| Biblioteca(s): Epagri-Sede. |
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| 12. | | FAHEINA Jr., G. da S.; REGO, S. L. do; FONTELES, T. V.; MARTINS, C. M.; MELO, V. M. M.; MARTINS, S. C. S. Avaliacao microbiologica de equipamentos, utensilios e manipuladores de alimentos, em unidades de alimentacao e nutricao da Universidade Federal do Ceara. Higiene Alimentar, Sao Paulo, v. 22, n. 158, p. 59-63, jan./fev. 2008.| Biblioteca(s): Epagri-Sede. |
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| 13. | | SÃ, T.N.M.; ALBUQUERQUE, T.L. de; ARCANJO, M.R.A.; SOARES, M.V.L.; MARTINS, C.M.; MARTINS, S.C.S. Índices de coliformes totais, termotolerantes e contagem total de bactérias heterotróficas em Lagoas da cidade de Fortaleza, CE. Revista de Higiêne Alimentar, São Paulo, SP, v. 25, n. 198/199, p. 89-92, jul.ago, 2011.| Biblioteca(s): Epagri-Sede. |
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| 14. | | MARTINS, S. C. S.; MARTINS, C. M.; ALBUQUERQUE. L. M. B.; FAHEINA JÚNIOR, G. da S.; FONTELES, T. V.; RÊGO, S. L. do. Perfil de resistência de cepas de Staphylococcus coagulase positiva isoladas de manipuladores de alimentos. Revista Higiene Alimentar, São Paulo, v. 24, n. 183, p. 98-102, abr. 2010.| Biblioteca(s): Epagri-Sede. |
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| 15. | | ALBUQUERQUE, T.L. de; ARCANJO, M.R.A.; SOARES, M.V.L.; SÁ, T.N.M.; MARTINS, C.M.; MARTINS, S.C.S. Qualidade microbiológica da água de coco comercializada por ambulantes no Centro de Fortaleza, CE. Revista Higiene Alimentar, São Paulo, SP, v. 25, n.194/195, p.30-34, mar./abr, 2011.| Biblioteca(s): Epagri-Sede. |
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| 16. | | ARCANJO, M.R.A.; ALBUQUERQUE, T.L.; SÁ, T.N.M.; SOARES, M.V.L.; MARTINS, S.C.S.; MARTINS, C.M.M. Qualidade bacteriologica da água dos bebedouros do Campus do Pici-Universidade Federal do Ceará. Revista Higiene Alimentar, São Paulo, SP, v. 25, n. 202/203, p.180-183, nov./dez. 2011.| Biblioteca(s): Epagri-Sede. |
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| 17. | | RÊGO, S.L.do; FONTELES, T.V.; FONTELES, T.V.; FAHEINA JR.; MARTINS, C.M.; MELO, V.M.M.; MARTINS, S.C.S. Qualidade bacteriológica da água em diferentes áreas de processamento de alimentos do restaurante universitário da Universidade Federal do Ceará do Campus do Pici. Revista Higiene Alimentar, São Paulo, v. 22, Ed. Temática, p. 36-40, out. 2008.| Biblioteca(s): Epagri-Sede. |
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| Registros recuperados : 17 | |
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Registro Completo
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
05/07/2011 |
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Data da última atualização: |
05/07/2011 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
-- - -- |
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Autoria: |
FAN, X.; ARGENTA, L. C.; MATTHEIS, J. |
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Afiliação: |
Epagri |
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Título: |
Impacts of Ionizing Radiation on Volatile Production by Ripening Gala Apple Fruit. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
Journal of Agricultural and Food Chemistry, Washington, v. 49, n. 1, p. 254-262, 2001. |
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Idioma: |
Inglês |
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Conteúdo: |
Apple (Malus x domestica Borkh., cv. Gala) fruit treated with 0.5 íLâL-1 1-methylcyclopropene (MCP) or air (non-MCP) for 12 h at 20 °C were exposed to gamma radiation at doses of 0, 0.44, 0.88, or 1.32 kGy at 23 °C and then stored at 20 °C. Production of volatile compounds was measured on the day of irradiation and 1, 3, 7, 14, and 21 days after irradiation. Both MCP treatment and irradiation inhibited ethylene production. MCP treatment reduced production of all volatile esters and alcohols
detected, whereas irradiation inhibited production of most, but not all, esters and some alcohols by non-MCP-treated fruit. The inhibition of volatile production following irradiation increased with dose. Production of methyl and propyl esters was inhibited more than that of other esters following irradiation or MCP treatment. The impact of irradiation on production of esters and alcohols by MCP-treated fruit was minimal. Non-MCP-treated fruit irradiated at 0.44 kGy produced the most esters during the 21-day period at 20 °C following irradiation, and the ester production rate in these fruit was comparable to that of the nonirradiated fruit 21 days after irradiation. Fruit treated with doses higher than 0.44 kGy did not recover their ability to produce volatile compounds. These results indicate both MCP and ionizing radiation inhibit production of many aroma compounds produced by ripening apple fruit.
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Palavras-Chave: |
1-methylcyclopropene; Apple; Ethylene; Irradiation; Volatile production. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01948naa a2200181 a 4500
001 1078019
005 2011-07-05
008 2001 bl uuuu u00u1 u #d
100 1 $aEpagri
245 $aImpacts of Ionizing Radiation on Volatile Production by Ripening Gala Apple Fruit.
260 $c2001
520 $aApple (Malus x domestica Borkh., cv. Gala) fruit treated with 0.5 íLâL-1 1-methylcyclopropene (MCP) or air (non-MCP) for 12 h at 20 °C were exposed to gamma radiation at doses of 0, 0.44, 0.88, or 1.32 kGy at 23 °C and then stored at 20 °C. Production of volatile compounds was measured on the day of irradiation and 1, 3, 7, 14, and 21 days after irradiation. Both MCP treatment and irradiation inhibited ethylene production. MCP treatment reduced production of all volatile esters and alcohols detected, whereas irradiation inhibited production of most, but not all, esters and some alcohols by non-MCP-treated fruit. The inhibition of volatile production following irradiation increased with dose. Production of methyl and propyl esters was inhibited more than that of other esters following irradiation or MCP treatment. The impact of irradiation on production of esters and alcohols by MCP-treated fruit was minimal. Non-MCP-treated fruit irradiated at 0.44 kGy produced the most esters during the 21-day period at 20 °C following irradiation, and the ester production rate in these fruit was comparable to that of the nonirradiated fruit 21 days after irradiation. Fruit treated with doses higher than 0.44 kGy did not recover their ability to produce volatile compounds. These results indicate both MCP and ionizing radiation inhibit production of many aroma compounds produced by ripening apple fruit.
653 $a1-methylcyclopropene
653 $aApple
653 $aEthylene
653 $aIrradiation
653 $aVolatile production
773 $tJournal of Agricultural and Food Chemistry, Washington$gv. 49, n. 1, p. 254-262, 2001.
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