The diversity and concentration of volatile flavour components in suan-cai, as measured by HS-SPME and coupled GC-MS, changed during natural fermentation (Fig. 3A, B, C, D; Table 2).
The diversity and concentration of volatile flavour components insuan-cai, as measured by HS-SPME and coupled GC-MS, changed duringnatural fermentation (Fig. 3A, B, C, D; Table 2).