SciELO - Scientific Electronic Library Online

 
vol.45 número6Potencial para o biocontrole de Botrytis cinerea por leveduras em sistema integrado de cultivo de lírio índice de autoresíndice de assuntospesquisa de artigos
Home Pagelista alfabética de periódicos  

Serviços Personalizados

Journal

Artigo

Indicadores

Links relacionados

Compartilhar


Pesquisa Agropecuária Brasileira

versão impressa ISSN 0100-204X

Resumo

CORREA, Thais Roseli et al. Quality of 'Fuji' apples stored under controlled atmosphere and influence of climate on the incidence of internal browning. Pesq. agropec. bras. [online]. 2010, vol.45, n.6, pp.531-538. ISSN 0100-204X.  https://doi.org/10.1590/S0100-204X2010000600001.

The objective of this work was to evaluate fruit quality and the relation between climatic conditions during fruit development and internal browning incidence under controlled atmosphere (CA) of storage, in 'Fuji' apples. Fruit from three orchards (Vacaria, RS, and São Joaquim and Lages, SC) and two years (2006/2007 e 2007/2008) were evaluated. The orchards were daily monitored, during fruit development, for minimum, medium and maximum temperatures, and for relative humidity and rainfall. Fruit were stored during eight months in different CA conditions, at -0.5±0,1ºC and 97% relative humidity. Pearson's correlations between climatic condition variables and internal browning incidence after CA storage were estimated. Fruit stored under 1.2 kPa of O2 and 2.0 kPa of CO2 had higher titratable acidity, flesh firmness and texture, and lower respiration and ethylene production rates; however these fruit exhibited a high internal browning incidence in comparison to fruit stored at 1.2 kPa of O2 and <0.5 kPa of CO2. The internal browning incidence decreases as the medium daily temperatures occurred between 90 and 210 days after full bloom increase.

Palavras-chave : Malus domestica; storage; physiological disorders; water core; postharvest; fruit quality.

        · resumo em Português     · texto em Português     · Português ( pdf )

 

Creative Commons License Todo o conteúdo deste periódico, exceto onde está identificado, está licenciado sob uma Licença Creative Commons