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Physicochemical changes during strawberry development in the field compared wit...
Nunes, M. Cecilia N.; Brecht, Jeffrey K; Morais, Alcina MMB; Sargent, Steven A‘Chandler’, ‘Oso Grande’ and ‘Sweet Charlie’ strawberry cultivars were harvested at four stages of color development ranging from color break to full red and stored in the dark for 8 days at 1 ◦C. Changes in the physical and chemical characteristics of fruit during storage were compared with those occurring during development in the field. Strawberry fruit harvested at the three-quarters colored and full red st...
Possible influences of water loss and polyphenol oxidase activity on anthocyani...
Nunes, M. Cecília N.; Brecht, Jeffrey K.; Morais, Alcina M. M. B.; Sargent, Steve A.Fresh‘Oso Grande’strawberries wrapped in polyvinyl chloride stretch film lost 0.7% of their initial weight during storage for 8 d at 1 °C, whereas unwrapped fruit lost 11%. Greater water loss was associated with darker and less red fruit, lower concentrations of anthocyanins and other soluble phenolics, and higher polyphenol oxidase (PPO) activity. Anthocyanin degradation and oxidation of soluble phenolic compo...
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