The influence of cultivar and enzyme treatment on the aroma complex of apple juice

Abstract This paper aims to determine the influence of a cultivar (Golden delicious and Granny Smith) and enzyme treatments (hot and cold) on the aroma complex of clear apple juice. While the composition of aromatic components of the juice was determined by Gas Chromatography Mass Spectrometry (GC/MS) technique, a panel of 24 semi trained evaluators carried out sensory analysis. There are certain differences in the identified aromatic compounds of juice produced of these two apple cultivars. The most abundant aromatic compounds of apple juice were esters and aliphatic alcohols. Juice made from...