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Fig. 2 | Bioresources and Bioprocessing

Fig. 2

From: Integrated characterization of filler tobacco leaves: HS–SPME–GC–MS, E-nose, and microbiome analysis across different origins

Fig. 2

Analysis of volatile organic compounds (VIP > 1.0) of the filler tobacco leaves identified and analyzed by HS–SPME–GC–MS and PLS-DA. A Volatile organic compound concentrations and clustering results. B Types of volatile organic compounds. C Concentrations of each group of volatile organic compounds. D Proportion of each group of volatile organic compounds

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