Interaction between maturity stages and temperature on quality of 'Guarani' blackberries stored under controlled atmosphere / Interação entre estádios de maturação e temperatura na qualidade de amora-preta 'Guarani' armazenada em atmosfera controlada
Brackmann, Auri; Thewes, Fabio Rodrigo; Anese, Rogerio de Oliveira; Gasperin, Adriano Roque de; Fronza, Diniz.
Ciênc. rural (Online)
; 47(6): 01-07, jun. 2017. tab, graf
Artículo
en Inglés
| VETINDEX | ID: biblio-1479995
The aim of this research was to evaluate the interaction between maturity stages and temperature on fruit quality of Guarani blackberries stored under controlled atmosphere (CA). The experiment was conducted in a factorial scheme (2x2), evaluating two ripening stages (E1 red-color and E2 black-color of fruits) and two temperatures (1ºC and 5ºC). The fruit were stored in CA (10.0kPa O2+15.0kPa CO2) and 98±1% of relative humidity (RH). Results showed that the principal component 1 (PC I) and principal component 2 (PC II) corresponded to 92.84% of the overall variation of the evaluated variables. Harvest should not be performed in the early maturity stage, because Guarani blackberries do not develop all quality of consumer. Guarani blackberries must be stored at 1ºC. The maturity stage showed the major importance in the overall variability of quality parameters when compared to storage temperature.
Biblioteca responsable:
BR68.1
Ubicación: BR68.1
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