Figure 1. GC-MS chromatogram of the headspace of M.
hyalina (black) and the growth medium alone (blue). Identified signals
are not present in the headspace of the growth medium. The three strong
signals in the chromatogram of the headspace of the growth medium could
be identified by MS and RI as benzaldehyde (7.13 min) nonanal (9.44
min), and decanal (11.00 min).
Table 1. Mass spectra and retention indices in comparison with
authentic samples.