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  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20251215161702.0</controlfield>
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    <subfield code="a">Barros, Bruna Lara Alvarenga </subfield>
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    <subfield code="a">Zucoloto, Moises </subfield>
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    <subfield code="a">Moreira, Sarah Ola </subfield>
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    <subfield code="a">Godinho, Tiago de Oliveira </subfield>
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    <subfield code="a">Buffon, Stanley Bravo </subfield>
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    <subfield code="a">Morais, Andreia Lopes de </subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Physicochemical quality of ara&#xE7;a&#xFA;na and grumixama at different ripening stages</subfield>
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Publica&#xE7;&#xE3;o online; 27 ref.; 4 tables; Summaries (En, Pt)</subfield>
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Abstract-      The physicochemical characteristics of fruits of species native to the Atlantic Forest are little known, especially during ripening. The aim of this work was to evaluate the effect of the interaction between ripening period and post-harvest storage of ara&#xE7;a&#xFA;na and grumixama. Fruits were harvested at three ripening stages: green, partially ripe and ripe, according to the epicarp color, and separated into two groups, being stored for 2 and 48 hours. The following variables were evaluated: longitudinal (LD) and cross-sectional (CD) diameter, LD / CD ratio, fresh fruit mass (FM), pulp yield (PY), pH, soluble solids content (SS), titratable acidity (TA), SS / TA ratio, and ascorbic acid content (AA). Ara&#xE7;a&#xFA;na fruits stand out due to their high PY (74.43%), with low SS (2.07 &#xBA;Brix) and high TA (1.17% citric acid). However, harvesting fully ripe fruits increases SS by 21% and reduces TA by 32.5%. Grumixama fruits are slightly sweet (6.06 &#xBA;Brix), with low acidity (0.39% citric acid), high vitamin C content (206.94 mg of ascorbic acid/100g of pulp), and harvest must be performed when fruits are fully ripe. Both species have pulp of potential quality to be commercially exploited, especially for processing.



Index terms:      Psidium myrtoides O. Berg; Eugenia brasiliensis Lam.; native fruits; post-harvest storage.</subfield>
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Resumo-       As caracter&#xED;sticas f&#xED;sico-qu&#xED;micas dos frutos de esp&#xE9;cies nativas da Floresta Atl&#xE2;ntica s&#xE3;o pouco conhecidas, especialmente durante seu amadurecimento. O objetivo deste trabalho foi avaliar o efeito da intera&#xE7;&#xE3;o entre o per&#xED;odo de matura&#xE7;&#xE3;o e o armazenamento p&#xF3;s-colheita de ara&#xE7;a&#xFA;na e grumixama. Os frutos foram colhidos em tr&#xEA;s est&#xE1;dios de matura&#xE7;&#xE3;o: verdes, parcialmente maduros e maduros, e separados em dois lotes, armazenados por 2 e 48 horas. Foram avaliados: di&#xE2;metro longitudinal (LD) e transversal (CD) dos frutos, rela&#xE7;&#xE3;o LD/CD, massa fresca dos frutos (FM), rendimento em polpa (PY), pH, s&#xF3;lidos sol&#xFA;veis (SS), acidez titul&#xE1;vel (TA), ratio (SS/TA) e &#xE1;cido asc&#xF3;rbico (AA). Os frutos de ara&#xE7;auneira destacaram-se por ter, em m&#xE9;dia, elevado PY (74,43%), com baixo SS (2,07 &#xBA;Brix) e alta TA (1,17% de &#xE1;cido c&#xED;trico). Por&#xE9;m, a colheita dos frutos totalmente maduros aumenta o SS em 21% e reduz a TA em 32,5%, em compara&#xE7;&#xE3;o &#xE0; m&#xE9;dia. Os frutos de grumixameira s&#xE3;o levemente adocicados (6,06 &#xBA;Brix), com baixa acidez (0,39% de &#xE1;cido c&#xED;trico), ricos em vitamina C (206,94 mg de &#xE1;cido asc&#xF3;rbico/100 g de polpa), e sua colheita deve ser feita quando os frutos estiverem totalmente maduros. Ambas esp&#xE9;cies possuem polpas de qualidade potencial para serem exploradas comercialmente em produtos processados.


    
Termos para indexa&#xE7;&#xE3;o:      Psidium myrtoides O. Berg; Eugenia brasiliensis Lam.; frutas nativas; armazenamento p&#xF3;s-colheita.</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">FRUTA TROPICAL</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">GRUMIXAMA</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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    <subfield code="a">PROPRIEDADE F&#xCD;SICI-QU&#xCD;MICA</subfield>
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    <subfield code="0">805</subfield>
    <subfield code="9">317049</subfield>
    <subfield code="d">Jaboticabal-SP Sociedade Brasileira de Fruticultura 1978</subfield>
    <subfield code="o">2024-3611</subfield>
    <subfield code="t">Revista Brasileira de Fruticultura (Brazil)</subfield>
    <subfield code="x">0100-2945</subfield>
    <subfield code="g">v. 42(6) p. 1-10; (2020)</subfield>
    <subfield code="w">BR2025004732</subfield>
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    <subfield code="u">https://www.scielo.br/j/rbf/a/HYrsKN3yqgHXyJ9BddRLmKN/?format=pdf&amp;lang=en</subfield>
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    <subfield code="c">ANA</subfield>
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    <subfield code="c">339445</subfield>
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