Identification of the S-containing volatile from M.
hyalina
To identify the main S-containing volatile produced by M.
hyalina , the compound needed to be enriched for further analysis. For
that, M. hyalina was cultured in liquid PDA media for two weeks
at 23 °C in the dark without shaking. The fungus mats produced on the
surface of the media were collected (total FW ≈ 180 g), rinsed twice
with tap water and cut into pieces. The fungus material was subjected to
hydro-destillation to obtain the essential oil which was further
analyzed by NMR and GC-MS.