Analysis of Aroma Components of Apple being planted mainly in Shanxi province by Gas Chromatography/Mass Spectrometry

Aroma components in different types of apples were extracted by solvent extraction.According to the analysis of gas chromatography/mass spectrometry(GC/MS),39 components were identified in Red Fuji apple,33 components in Qin guan apple,40 components in Pink Lady apple,13 identical components were separated in three types including 1-Butanol,2-methyl-;Butanoic acid,ethyl ester;Acetic acid,butylester;Acetic acid,hexylester;a-Farnesene;isopropyl linoleate;etc.but there was an apparent difference on relative content of aroma components of three types.what's more,there were unique aroma components in every type.