Title: Prolonging the Market-Life of Small Fruit through Atmosphere Modification
Abstract: The market life of small fruit including strawberries,raspberries,and blueberries can be extended through the use of controlled and modified atmosphere technology.The quality of the fruit at time of harvest can impact response to atmosphere modification.Cultivar selection,production practices,harvest maturity,and proper harvest and post harvest handling will influence the initial fruit quality and potential storage life.Elevated concentrations of CO2(≥10%) are effective in inhibiting decay of small fruit,which is a primary cause of post harvest loss.In addition elevated concentrations of CO2 enhance the firmness of strawberry and retarded postharvest pigment formation of strawberries,raspberries,and blackberries.Reduced concentrations of oxygen have minimal benefit in extending market life of small fruit.Injurious concentrations of CO2 and/or O2 can result in the development of off flavors,as well as tissue softening and discoloration in blueberries.Beneficial atmosphere modification can be achieved commercially for storage and transportation through the use of pallet overwraps,CA tents,and CA containers.
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: article
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