Fig. 1
From: Profiling the role of microorganisms in quality improvement of the aged flue-cured tobacco
Differential analysis between the quality evaluation and DCs of UAFT and AFT samples. a radar map of quality traits. b scatter plot of the quality traits and the classification of DCs based on OPLS-DA model. ARO, aromatic compounds; ALO, alkanes and olefins; ORC, organic acid; AMA, amino acid; HET, heterocycle; POL, polyphenol; ALK, alkaloid; AMI, amine; EST, Esters and lactones; ALC, alcohol; CAR, carbonyl compounds; SUG, sugar; GLY, glycosides; QE, quality evaluation