2007
DOI: 10.1590/s0100-29452007000200028
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Efeito do hidrorresfriamento na qualidade de pêssegos 'Chimarrita' e 'Chiripá'

Abstract: RESUMO -No presente trabalho, foram avaliados os efeitos do hidrorresfriamento para manutenção da qualidade em pêssegos 'Chimarrita' e 'Chiripá'. O hidrorresfriamento foi realizado por imersão em água com gelo a 5ºC, sendo o abaixamento da temperatura monitorado por 3 minutos. O tratamento-controle foi transferência para a câmara fria imediatamente após a colheita dos pêssegos. Os frutos foram armazenados a 0ºC ('Chiripá') e 0,5ºC ('Chimarrita') por 7; 14 ou 21 dias e avaliados na colheita, nas saídas de frio,… Show more

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Cited by 2 publications
(3 citation statements)
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“…Similar dynamics was observed by Seibert et al (2007), where, after 10 days under refrigeration (0.5°C and 90% RH), 'Chimarrita' peaches had a PF loss between 25 and 30%. At the end of the refrigerated storage period (30 days), 'BRS Kampai' fruits had 24.5N firmness, which is 50% of initial firmness ( Figure 1D).…”
Section: Resultssupporting
confidence: 79%
See 1 more Smart Citation
“…Similar dynamics was observed by Seibert et al (2007), where, after 10 days under refrigeration (0.5°C and 90% RH), 'Chimarrita' peaches had a PF loss between 25 and 30%. At the end of the refrigerated storage period (30 days), 'BRS Kampai' fruits had 24.5N firmness, which is 50% of initial firmness ( Figure 1D).…”
Section: Resultssupporting
confidence: 79%
“…After 30 days in the refrigeration chamber, weight losses were of 12% after removal from refrigeration ( Figure 1E), and of 17% after two days at room temperature ( Figure 1F). Therefore, values were high if compared to those obtained by Seibert et al (2008), 5.5 and 8.1%, respectively (0 °C and 90% RH), as well as by Seibert et al (2007), who obtained 3.5 and 10.3%, respectively (0.5 °C and 90% RH). Thus, the results obtained in this study are probably related to storage temperature (1 °C ± 0.5 °C).…”
mentioning
confidence: 51%
“…'Chimarrita' e 'Chiripá' é uma prática possível de uso comercial porque retira rapidamente o calor de campo dos frutos e não implica maior ocorrência de podridões durante a armazenagem dos pêssegos, mas favorece maiores perdas de massa (SEIBERT et al, 2007). Na figura 3, são apresentadas as percentagens de escurecimento do pericarpo dos frutos, ao início do experimento, na saída da câmara fria (5ºC) e na saída da câmara (simulação de comercialização a 20ºC).…”
Section: Resultsunclassified