Determination of Volatile Aroma Composition of Suillus collinitus (Fr.) Collected from Adana Province of Turkey

Abstract

In this study, volatile aroma compounds of Suillus collinitus (Fr.) collected from Cukurova University Campus in Adana province of Turkey were determined experimenting two different extraction temperatures; 40ºC and 70ºC by Headspace Solid-Phase Microextraction/Gas Chromatography/Mass Spectrometry (HS-SPME/GC-MS). Before aroma analyses, mushroom samples collected were also identified molecularly by sequence analysis of the ITS rDNA gene region as well as morphotaxonomic characterization. At the end of study; 1-octen-3-ol (75.71 and 83.14%), 3-hexen-1-ol (5.59 and 6.14%), 2-octene (3.64 and 3.99%), xylene (3.21 and 3.53%), butylacetate (2.69 and 2.96%) and benzaldehyde (2.36 and 2.59%) were determined as major compounds in the 40ºC and 70ºC extraction temperatures, respectively. Besides, 19 compounds were identified at 40ºC while 16 aromatic compounds were found at 70ºC.