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| Registros recuperados : 362 | |
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Registro Completo
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
26/04/2011 |
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Data da última atualização: |
26/04/2011 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
-- - -- |
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Autoria: |
MATTHEIS, J. P.; FAN, X.; ARGENTA, L. C. |
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Afiliação: |
Epagri |
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Título: |
Interactive Responses of Gala Apple Fruit Volatile Production to Controlled Atmosphere Storage and Chemical Inhibition of Ethylene Action. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
Journal of Agricultural and Food Chemistry, Davis, California , v. 53, p. 4510-4516, 2005. |
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Idioma: |
Inglês |
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Notas: |
ISSN, 00218561 |
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Conteúdo: |
Gala apples exposed to the ethylene action inhibitor 1-methylcyclopropene (1-MCP) for 12 h at 20 °C were stored at 1 °C in air or a controlled atmosphere (CA) maintained at 1 kPa O2 and 2 kPa CO2. Volatile cmpounds were measured after 4, 12, 20, and 28 weeks plus 1 or 7 days at 20 °C. Treatment with 1-MCP and then storage in air or CA or storage in CA without 1-MCP treatment reduced volatile production as compared to apples not treated with 1-MCP stored in air. The reduced production of esters, alcohols, aldehydes, acetic acid, and 1-methoxy-4-(2-propenyl)benzene was observed. Ester production by fruit stored in CA decreased throughout the storage period regardless of previous 1-MCP treatment. The production of esters, alcohols, aldehydes, acetic acid, and 1-methoxy-4-(2-propenyl)benzene by 1-MCP-treated fruit stored in air plus 7 days at 20 °C increased after 20 or 28 weeks of storage. Continuous exposure to 417 ìmol m-3 ethylene for 7 days at 20 °C
after 12 or 28 weeks of storage stimulated production of many volatile compounds, primarily esters and alcohols, by fruit stored in CA or 1-MCP-treated apples stored in air. However, exposure to ethylene had no effect on the production of aldehydes or acetic acid.
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Palavras-Chave: |
1-methoxy-4-(2-propenyl)benzene; Alcohols; Aldehydes; Esters; Ethylene; Firmness; Methylcyclopropene. |
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Categoria do assunto: |
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Marc: |
LEADER 01917naa a2200217 a 4500
001 1075945
005 2011-04-26
008 2005 bl uuuu u00u1 u #d
100 1 $aEpagri
245 $aInteractive Responses of Gala Apple Fruit Volatile Production to Controlled Atmosphere Storage and Chemical Inhibition of Ethylene Action.
260 $c2005
500 $aISSN, 00218561
520 $aGala apples exposed to the ethylene action inhibitor 1-methylcyclopropene (1-MCP) for 12 h at 20 °C were stored at 1 °C in air or a controlled atmosphere (CA) maintained at 1 kPa O2 and 2 kPa CO2. Volatile cmpounds were measured after 4, 12, 20, and 28 weeks plus 1 or 7 days at 20 °C. Treatment with 1-MCP and then storage in air or CA or storage in CA without 1-MCP treatment reduced volatile production as compared to apples not treated with 1-MCP stored in air. The reduced production of esters, alcohols, aldehydes, acetic acid, and 1-methoxy-4-(2-propenyl)benzene was observed. Ester production by fruit stored in CA decreased throughout the storage period regardless of previous 1-MCP treatment. The production of esters, alcohols, aldehydes, acetic acid, and 1-methoxy-4-(2-propenyl)benzene by 1-MCP-treated fruit stored in air plus 7 days at 20 °C increased after 20 or 28 weeks of storage. Continuous exposure to 417 ìmol m-3 ethylene for 7 days at 20 °C after 12 or 28 weeks of storage stimulated production of many volatile compounds, primarily esters and alcohols, by fruit stored in CA or 1-MCP-treated apples stored in air. However, exposure to ethylene had no effect on the production of aldehydes or acetic acid.
653 $a1-methoxy-4-(2-propenyl)benzene
653 $aAlcohols
653 $aAldehydes
653 $aEsters
653 $aEthylene
653 $aFirmness
653 $aMethylcyclopropene
773 $tJournal of Agricultural and Food Chemistry, Davis, California$gv. 53, p. 4510-4516, 2005.
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