2011
DOI: 10.18227/1982-8470ragro.v5i1.406
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Efeito da modificação atmosférica em goiabas var. Paluma na redução de danos mecânicos em pós-colheita

Abstract: Resumo -No manejo pós-colheita, os frutos podem estar expostos a injúrias que depreciam sua qualidade e vida útil. Assim, avaliou-se o efeito da atmosfera modificada em goiabas var. Paluma submetidas a diferentes tipos de danos mecânicos. Depois de colhidos, os frutos foram selecionados, sanitizados e submetidos aos tratamentos: T1 (testemunha) -sem injúrias nem acondicionamento em sacolas de polietileno de baixa densidade (PEBD); T2 -sem injúrias + PEBD; T3 -queda de 1 m + PEBD; T4 -compressão de 9 N + PEBD; … Show more

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Cited by 7 publications
(6 citation statements)
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“…Acidity loss is related to the natural process of maturation and senescence of fruits, which is also pointed out by Chitarra & Chitarra (2005), for, organic acids would be serving as an energy source for the metabolic transformations occurred in these plant tissues (Grigio et al, 2011). The ratio between soluble solids and titrable acidity (SS/AT) is one of the forms utilized for the evaluation of flavor, for it gives an idea of the balance between the sweetish and acidic flavors in fruits (Castillo-Pizarro, 2009).…”
Section: Resultsmentioning
confidence: 72%
“…Acidity loss is related to the natural process of maturation and senescence of fruits, which is also pointed out by Chitarra & Chitarra (2005), for, organic acids would be serving as an energy source for the metabolic transformations occurred in these plant tissues (Grigio et al, 2011). The ratio between soluble solids and titrable acidity (SS/AT) is one of the forms utilized for the evaluation of flavor, for it gives an idea of the balance between the sweetish and acidic flavors in fruits (Castillo-Pizarro, 2009).…”
Section: Resultsmentioning
confidence: 72%
“…The mean value of average soluble solids ranged from 7.40 to 11.40 °Brix as reported by Coser et al (2014). The pH and acidity values detected in guava in natura were lower than those found by Bialves et al (2012) and Grigio et al (2011). On the other hand, the percentage of total sugars was higher than the value reported by Lima et al (2002).…”
Section: Resultsmentioning
confidence: 46%
“…Portanto, quanto maior a perda de massa, menor é o tempo de vida útil do pimentão. Em consonância com Freitas Júnior et al (2020) e Grigio et al (2011), os quais explicaram que as pectinas estão relacionadas a resistência dos tecidos que compõe o fruto e, dessa forma, com o aumento do amadurecimento, estas são solubilizadas, induzindo a perda de massa fresca, potencializada pelo incremento das trocas gasosas.…”
Section: Resultsunclassified