| Registro completo |
| Provedor de dados: |
Rev. Bras. Frutic.
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| País: |
Brazil
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| Título: |
Characterization and occurence of eairly softening disorder in 'golden' papaya fruits
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| Autores: |
Jacomino,Angelo Pedro
Gallon,Camilla Zanotti
Dias,Ianesmara Soares
Pinto Pereira,Walter Sergio
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| Data: |
2010-12-01
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| Ano: |
2010
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| Palavras-chave: |
Physiological disorder
Flesh softening
Softening index
Carica papaya L
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| Resumo: |
The occurrence of green skin and soft pulp in 'Golden' papaya fruit during certain seasons has been reported by farmers in the northern of the state of Espirito Santo, Brazil. The objective of this study was to characterize and determine the occurrence of this disorder, which was referred as "early softening disorder". Fruits were harvested weekly for 11 months (from September to July). The fruits were stored at 10°C, and then fruit flesh firmness and skin color were analyzed. The results of the firmness test were submitted to regression analysis assuming a linear trendline. The slope of the curve was called the 'softening index' (SI). Fruits with early softening are characterized by a loss of firmness in less than 10 days, even when stored under refrigeration. Although softened, the skin of the fruit remains partially green. Fruits with the disorder occurred more frequently from mid-summer to mid-autumn (February to May). It is not possible to distinguish early softening disorder fruits from those without the disorder by skin color and flesh firmness analysis at the time of the harvest.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452010000400039
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| Editor: |
Sociedade Brasileira de Fruticultura
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| Relação: |
10.1590/S0100-29452010005000126
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| Formato: |
text/html
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| Fonte: |
Revista Brasileira de Fruticultura v.32 n.4 2010
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| Direitos: |
info:eu-repo/semantics/openAccess
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