Fig. 2From: Integrating transcriptomics and metabolomics for the analysis of the aroma profiles of Saccharomyces cerevisiae strains from diverse originsPrincipal component analysis of GC-MS and HPLC data for the four strains tested: a – four S. cerevisiae strains (scores) analysed by GC-MS and HPLC at T1 (5 g/L). b – concentration of volatile compounds detected by HPLC and GC-MS at T1 (5 g/L). c – four S. cerevisiae strains (scores) analysed by GC-MS and HPLC at T2 (50 g/L). d – concentration of volatile compounds detected by HPLC and GC-MS at T2 (50 g/L)Back to article page