Table 4 Phenolic components from the PE fractions and relative contents according to GC/MS analysis.

From: Fungal endophyte-derived Fritillaria unibracteata var. wabuensis: diversity, antioxidant capacities in vitro and relations to phenolic, flavonoid or saponin compounds

NO.RT/minNameMolecular FormulaRmatch values %Content %
4WBY1
417.12Phenol, 4-ethyl-C8H10O951.35
521.29Phenol, 4-ethyl-2-methoxy-C9H12O2900.41
926.44Phenol, 2,4-bis(1,1-dimethylethyl)-C14H22O950.19
1937.113,5-di-tert-Butyl-4-hydroxyphenylpropionic acidC17H26O3970.08
6WBY3
1726.30Phenol, 2,4-bis(1,1-dimethylethyl)-C14H22O966.77
2331.893,5-di-tert-Butyl-4-hydroxybenzaldehydeC15H22O2930.87
2935.46Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, methyl esterC18H28O3961.27
3237.613,5-di-tert-Butyl-4-hydroxyphenylpropionic acidC17H26O3950.48
4243.88Phenol, 2,2′-methylenebis[6-(1,1-dimethylethyl)-4-methyl-C23H32O2960.29
7WBY2
526.36Butylated HydroxytolueneC15H24O989.71
626.89Phenol, 2,4-bis(1,1-dimethylethyl)-C14H22O970.33
2444.00Phenol, 2,2′-methylenebis[6-(1,1-dimethylethyl)-4-methyl-C23H32O2900.12
  1. Content by the area normalisation method.