Fig. 2.

The difference compounds between the three groups and the flavor presented by the difference compounds. Statistics on the change of different volatile flavor compounds in the three groups (P < 0.05) (A-C); Venn diagram showing the same different compounds between different groups (D); Annotable volatile flavor compounds-enriched flavor intensity radar map for compounds with significantly increased content in SF group (E-F). The values are presented as mean ± SEM (n = 5).