Table 1.
Metabolites putatively identified by HPLC − MS in mycelia extracts
| RT (min) | Detected mass | Metabolite | Ionization mode | Molecular formula | Theoretical mass | Δmass (mDa) | Relative concent-ration |
|---|---|---|---|---|---|---|---|
| 3.23 | 72.99348 | Glyoxylate | ESI (−) | C2H2O3 | 74.00039 | 1.460 | ↑ |
| 64.92 | 87.00903 | Pyruvate | ESI (−) | C3H4O3 | 88.01739 | −15.625 | ↑ |
| 1.32 | 90.05431 | Alanine | ESI (+) and ESI (−) | C3H7NO2 | 89.0932 | −0.645 | ↑ |
| 5.70 | 115.05154 | Fumarate | ESI (−) | C4H4O4 | 116.07216 | 0.758 | ↑ |
| 2.82 | 117.01965 | Succinate | ESI (−) | C4H6O4 | 118.08804 | 1.415 | ↑ |
| 1.45 | 118.08540 | Betaine | ESI (+) | C5H11NO2 | 117.07704 | −0.855 | ↓ |
| 1.17 | 129.13795 | Dihydrothymine | ESI (+) | C5H8N2O2 | 128.12922 | 0.952 | + |
| 1.30 | 131.04636 | Oxaloacetate | ESI (−) | C4H4O5 | 132.07156 | −1.023 | ↑ |
| 45.75 | 149.04712 | Ribulose | ESI (−) | C5H10O5 | 150.55480 | 1.899 | ↑ |
| 1.30 | 162.11154 | Carnitine | ESI (+) | C7H15NO3 | 161.10318 | −0.930 | ↓ |
| 1.45 | 204.12184 | Acetylcarnitine | ESI (+) | C9H17NO4 | 203.11348 | −1.195 | ↑ |
| 24.58 | 230.11407 | Ergothioneine | ESI (+) | C9H15N3O2S | 229.30031 | 0.569 | ↓ |
| 41.61 | 255.23244 | Palmitic acid | ESI (−) | C16H32O2 | 256.24080 | 1.677 | + |
| 1.35 | 258.10883 | Glycerophosphocholine | ESI (+) | C8H20NO6P | 257.10047 | −1.270 | + |
| 39.18 | 279.23239 | Linoleic acid | ESI (−) | C18H32O2 | 280.24075 | 0.533 | + |
| 29.99 | 295.22723 | 8-hydroxy-linoleic acid | ESI (−) | C18H32O3 | 296.23559 | −0.458 | + |
| 1.32 | 296.06451 | 5-aminoimidazole ribonucleotide | ESI (+) | C8H14N3O7P | 295.05615 | 0.297 | + |
| 59.15 | 309.27618 | Linoleic acid ethyl ester | ESI (+) | C20H36O2 | 308.26782 | −0.080 | + |
| 28.48 | 312.30252 | Dimethyl guanosine | ESI (+) | C12H17N5O5 | 311.29388 | 1.726 | ↓ |
| 1.24 | 317.11334 | Mycosporin glutamicol | ESI (+) | C13H20N2O7 | 316.10498 | 1.278 | ↑ |
| 3.37 | 335.07434 | Fructose −1,6-bisphosphate | ESI (−) | C6H10O12P2 | 336.08392 | 1.500 | ↑ |
| 28.53 | 476.27719 | Phosphatidylethanolamine (18:2/0:0) | ESI (−) | C23H44NO7P | 477.28555 | −0.024 | + |
| 30.57 | 478.29260 | Phosphatidylethanolamine (18:1/0:0) | ESI (−) | C23H46NO7P | 479.30096 | 0.095 | + |
| 35.26 | 522.35986 | Phosphotidylcholine (18:1/0:0) | ESI (+) | C26H52NO7P | 521.3515 | 0.154 | ↓ |
| 36.15 | 524.29797 | Phosphatidyserine (18:1/0:0) | ESI (+) | C24H46NO9P | 523.28961 | −0.082 | ↓ |
| 36.80 | 595.28802 | Phosphatidylinositol (18:2/0:0) | ESI (−) | C27H49O12P | 596.29638 | 0.230 | ↓ |
| 40.74 | 597.30420 | Phosphatidylinositol (18:1/0:0) | ESI (−) | C27H51O12P | 598.31256 | 0.760 | ↓ |
| 16.52 | 631.38678 | Beauverolide Ka | ESI (+) | C37H50N4O5 | 630.378411 | −0.345 | + |
↑ Relative concentration of the component was higher in mycelia than in spores; ↓, Relative concentration was lower in mycelia than in spores; +, Relative concentration was only found in mycelia, and not found in spores