| Literature DB >> 26041165 |
Fabio Rodrigo Thewes1, Vanderlei Both2, Auri Brackmann3, Anderson Weber4, Rogerio de Oliveira Anese5.
Abstract
The aim of the present work was to compare the effect of ultralow oxygen (ULO) with dynamic controlled atmosphere (DCA) and controlled atmosphere (CA) on the post storage quality of 'Royal Gala' and 'Galaxy' apples after long-term storage. Two experiments were carried out with 'Royal Gala' and 'Galaxy' apples, in the years 2012 and 2013, respectively. A higher internal ethylene concentration was observed in fruits stored under CA; intermediate concentration in fruits under ULO; and the lowest by fruits stored under DCA-CF (DCA based on chlorophyll fluorescence). Flesh firmness was higher in fruits stored under DCA-CF and ULO differing from CA, in the year 2012, but in 2013 fruits stored under ULO showed the highest flesh firmness, differing from CA fruits. DCA-CF is efficient in quality maintenance of 'Royal Gala' and 'Galaxy' apples. Both 'Gala' mutants stored under ULO show a similar quality maintenance to those stored under DCA-CF.Entities:
Keywords: Acetaldehyde; Ethanol; Oxygen lowering; Principal component analysis
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Year: 2015 PMID： 26041165 DOI： 10.1016/j.foodchem.2015.04.128
Source DB: PubMed Journal: Food Chem ISSN： 0308-8146 Impact factor: 7.514