Gas chromatography combined with mass spectrometry,flame ionization detection and elemental analyzer/isotope ratio mass spectrometry for characterizing and detecting the authenticity of commercial essential oils of Rosa damascena Mill.
1. Department of Life Sciences, University of Modena and Reggio Emilia, , 41125 Modena, Italy;2. Food Quality and Nutrition Department, IASMA Research and Innovation Centre, , 38010 San Michele all'Adige, (TN), Italy