Volatile compounds, quality parameters and consumer acceptance of 'Pink Lady ® ' apples stored in different conditions

摘要: Abstract Standard quality parameters, consumer acceptance, and volatile compound emission of ‘Pink Lady®’ apples (Malus × domestica Borkh.) were measured at harvest after 14 25 weeks cold storage in three different atmospheres. After storage, fruit left to ripen for 1 7 days 20 °C before instrumental sensory measurements performed. Data subjected principal component analysis (PCA) partial least square regression (PLSR). PLSR results indicated that the parameters positively influencing acceptability soluble solid content, titratable acidity, background colour, hexyl 2-methylbutanoate, hexanoate, propanoate, butyl 2-methylbutyl acetate propanoate. Results analyses revealed treatments considered this work could be split into two levels acceptability.