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  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20250130152916.0</controlfield>
  <controlfield tag="008">250130b2017    bl.mr|pooa||| 00| 0 eng |</controlfield>
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    <subfield code="b">eng</subfield>
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    <subfield code="b">0710</subfield>
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    <subfield code="a">Q04</subfield>
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    <subfield code="a">Hackbarth, Crizane </subfield>
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    <subfield code="a">Steffens, Cristiano Andr&#xE9; </subfield>
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    <subfield code="a">Amarante, Cassandro Vidal Talamini do </subfield>
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    <subfield code="a">Stanger, Mayara Cristiana </subfield>
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    <subfield code="a">Brackmann, Auri </subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Postharvest quality of &#x2018;Galaxy&#x2019; apples submitted to the treatment with 1-MCP and different cooling times between harvest and cold storage</subfield>
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    <subfield code="a">Publica&#xE7;&#xE3;o on-line; 15 ref.; 3 tables; Sumaries (En, Pt)

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ABSTRACT - In this research it was evaluated if the use of 1-methylcyclopropene (1-MCP), associated to different cooling times between the harvest and storage, replaces the pre-cooling in &#x2018;Galaxy&#x2019; apples. Treatments were arranged in a factorial scheme, combining the following factors: application of 1-MCP (with or without) and different times between harvest and cooling (24 hours, 96 hours, 144 hours and 192 hours in 2013; and 24 hours, 48 hours, 144 hours and 240 hours in 2014). After four months of cold storage (1.0&#xB1;0.2&#xB0;C/92&#xB1;5% RH - Relative Humidity) were evaluated: flesh firmness, texture, titratable acidity (TA), soluble solids (SS) and skin color. Apples treated with 1-MCP showed greater flesh firmness, texture and SS, in both years, and more TA and lower incidence of mealy flesh compared to apples not treated with 1-MCP in 2013. The 1-MCP was effective in maintaining the fruit quality, even with the cooling delay of up to 240 hours. Cooling delay of 192 hours and 240 hours in &#x2018;Galaxy&#x2019; apples not treated with 1-MCP should be avoided because it reduces the quality of fruits.

Key words: cooling delay, fast cooling, Malus domestica Borkh.</subfield>
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  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">

RESUMO - Neste trabalho avaliamos se o uso de 1-metilciclopropeno (1-MCP), associado com diferentes tempos de resfriamento entre a colheita e o armazenamento, substitui o pr&#xE9;-resfriamento em ma&#xE7;&#xE3;s  &#x2018;Galaxy&#x2019;. Os tratamentos foram arranjados em esquema fatorial, combinando os fatores aplica&#xE7;&#xE3;o de 1-MCP (com ou sem) e diferentes tempos entre a colheita e o resfriamento (24h, 96h, 144h e 192h, em 2013; e 24h, 48h, 144h e 240h, em 2014). Ap&#xF3;s quatro meses de armazenamento refrigerado (1,0&#xB1;0,2&#xB0;C/92&#xB1;5% de UR), foram avaliados: firmeza de polpa, textura, acidez titul&#xE1;vel (AT), s&#xF3;lidos sol&#xFA;veis (SS) e cor da epiderme. As ma&#xE7;&#xE3;s tratadas com 1-MCP apresentaram maior firmeza de polpa, textura e SS, em ambos os anos, e maior AT e menor incid&#xEA;ncia de polpa farin&#xE1;cea em compara&#xE7;&#xE3;o a ma&#xE7;&#xE3;s n&#xE3;o tratadas com 1-MCP, em 2013. O 1-MCP foi eficaz em manter a qualidade dos frutos, mesmo com o retardo do resfriamento em at&#xE9; 240h. O retardo do resfriamento de 192h e 240h em ma&#xE7;&#xE3;s &#x2018;Galaxy&#x2019; n&#xE3;o tratadas com 1-MCP deve ser evitado, pois diminui a qualidade dos frutos.

Palavras-chave: retardo do resfriamento, resfriamento r&#xE1;pido, Malus domestica Borkh.</subfield>
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    <subfield code="a">MA&#xC7;&#xC3;</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">P&#xD3;S-COLHEITA</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">ARMAZENAMENTO</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">PRESERVA&#xC7;&#xC3;O DE ALIMENTO</subfield>
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  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">2408</subfield>
    <subfield code="9">346534</subfield>
    <subfield code="d">Santa Maria-RS Universidade Federal de Santa Maria - Centro de Ci&#xEA;ncias Rurais 1991</subfield>
    <subfield code="o">2024-7205</subfield>
    <subfield code="t">Ci&#xEA;ncia Rural (Brazil)</subfield>
    <subfield code="x">0103-8478   Vers&#xE3;o online ISSN 1678-4596</subfield>
    <subfield code="g">v. 47(8) p. 1-7 ; (2017)</subfield>
    <subfield code="w">BR2024004284</subfield>
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  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">https://www.scielo.br/j/cr/a/VxcJjhWrGmLR7LfFdrYdmsK/?format=pdf&amp;lang=en</subfield>
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    <subfield code="c">ANA</subfield>
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    <subfield code="c">329753</subfield>
    <subfield code="d">329753</subfield>
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