Volatile composition and sensory analysis of Italian gianduja torrone.

Background: Gianduja torrone (GT) is a typical Italian product made with almonds, honey and chocolate. In this study, the volatile composition and the descriptive sensory analysis of the product, from five different manufacturing companies and two consecutive seasons (2007 and 2008), were studied. Volatile compounds in torrone samples were extracted using simultaneous distillation-extraction and isolated, quantified and identified using GC-MS.