Volatile compounds produced by the ligninolytic fungus Phlebia radiata Fr. (Basidiomycetes) and influence of the strain specificity on the odorous profile

Electrophysiological responses of four fungivorous coleoptera to volatiles of Trametes versicolor: implications for host selection

“…individuals is shown, asterisks indicate significant differences between samples, n = 13, medians are depicted ±max/min values Particularly surprising was the absence of 1-octene-3-ol (37% in T. gibbosa) in the present study. This compound constitutes the typical fungal odour and was previously detected in Laetiporus sulphureus (Wu et al 2005), Fomitopsis pinicola (Fäldt et al 1999), Phlebia radiata (Gross et al 1989), T. gibbosa (Thakoew et al 2008) and other fungi (Ziegenbein et al 2006). However, analyses of different colonization stages of T. gibbosa revealed that the release rate of 1-octene-3-ol was much higher in minimally colonized fruiting bodies (up to 20 times higher) than in highly colonized ones (Thakoew et al 2008).…”

Bioconversion of amino acids into flavouring alcohols and esters by Erwinia carotovora subsp. atroseptica

“…The column used was a D.B.5 (J&W, Folsom, CA, USA), the injection temperature was 250 ° C, FID temperature was 230°C and the oven temperature was programmed from 30 ° C to 230 ° C at a rate of 3 ° C/rain. The compounds were identified using their Kowats retention index and their mass spectra as described previously (Gross et al 1989). Amino acid concentrations were measured by HPLC using precolumn derivatization with o-phthaldialdehyde as already described (Vuillet et al 1986), with the exception that UV detection at a 334 nm wavelength was substituted for fluorometric detection.…”

Volatile sesquiterpenes from fungi: what are they good for?

“…From another Lepista species, Lepista nuda, the hydrocarbons - (17) and β-bisabolene (18) have been identified (Audouin et al 1989). Cystostereum murraii forms the unusual benzofuran-keton (22) with the bisabolane skeleton and Phlebia radiata -bisabolol (20) (Gross et al 1989). …”