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| Cunha Junior,Luis C; Jacomino,Angelo P; Ogassavara,Flávia O; Trevisan,Marcos J; Parisi,Marise CM. |
| Temperatura de 0ºC associada a atmosferas com 12 a 20% de CO2 têm sido recomendadas como condição ideal para o armazenamento de morango. Entretanto, as redes de distribuição e comercialização de produtos hortícolas no Brasil geralmente não possuem cadeia de frio, ou a possuem em temperatura entre 10 e 15ºC. Este trabalho teve como objetivo avaliar a qualidade e conservação do morango 'Oso Grande' sob temperatura de 10ºC associada com altas concentrações de dióxido de carbono. Os morangos foram selecionados, resfriados e armazenados a 10ºC em mini-câmaras herméticas, onde foram aplicadas as distintas concentrações de CO2 (0,03, 10, 20, 40 e 80%) combinadas com 20% de O2. Os morangos foram avaliados a cada 2 dias até se tornarem impróprios para o consumo. As... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fragaria x ananassa; Atmosfera controlada; Qualidade pós-colheita. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362012000400020 |
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| Kluge,Ricardo A; Vitti,Maria Carolina D; Sasaki,Fabiana F; Jacomino,Angelo P; Moretti,Celso L. |
| Beet roots cv. Early Wonder were graded for firmness, color and size, and were peeled inside a cold room (10ºC). Roots were then shredded (2 mm thick), sanitized for 6 minutes (NaClO/200 mg L-1), rinsed and centrifuged. Fresh-cut beet roots were then treated for 5 minutes with citric acid in the following concentrations: 0 (control), 500; 1,000; 1,500 and 2,000 mg L-1. The material was centrifuged again, placed in trays, wrapped with PVC plastic film, and stored at 5ºC and 85-90% HR for 10 days. Every two days, treatments were analyzed for respiratory activity and betacyanin and betaxanthin contents. The application of citric acid caused the reduction of respiratory rate in the fresh-cut tissue. In the second day of storage, control showed the highest... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Beta vulgaris L.; Respiration; Betacyanin; Betaxanthin; Minimal processing. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362008000400019 |
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| Caron,Vanessa C; Tessmer,Magda A; Mello,Simone C; Jacomino,Angelo P. |
| The economic importance of small tomato fruits has been increased considerably due to the significant levels of lycopene and sugars. However, to achieve these compounds, the harvest is limited to a ripening stage demanded by consumers, which could reduce this marked period. Harvesting at an early stage and use of conservation techniques are desirable to amplify the marketing period. The aim of this study was to evaluate the quality of small tomato fruits, Sweet Grape cultivar, harvested at two stages of ripening (light red and red), kept in three types of package (perforated PET, PEBD 30 μ and Vegetal Pack 18 μ) at a temperature of 20±1ºC and a relative humidity (RH) of 85±5% during 20 days. During this period, gas composition inside the packaging (O2, CO2... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Solanum lycopersicum; Maturity stage; Conservation; Modified atmosphere. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362013000200017 |
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