Table 3.
The results of LCMS / MS analysis of S. ligustrina wood extract

Group of compounds	Compound	Formula	m/z (g/mol)	Retention time (minutes)	Relative concentration (%)
					E100	E75	E50	E25	A100
Aldehyde	5-hidroksimetilfurfural	C6H6O3	126.111	2.05	-	0.001	0.01	0.02	0.02
	Guaiacol	C7H8O2	124.139	2.05	0.12	0.04	0.54	0.02	3.54
	Vanillin	C8H8O3	152.149	1.47	0.01	0.001	0.01	0.01	4.68
Alkaloids	Strychnine	C21H22N2O2	334.419	3.90	0.12	0.04	0.54	0.94	3.54
	Brucine	C23H26N2O4	394.471	5.61	11.62	11.79	21.33	24.55	24.96
Fatty acid	Palmitic acid	C16H32O2	256.43	4.77	0.44	0.49	0.97	1.16	3.54
	9,11-octadecadienoic	C18H32O2	280.452	2.05	-	0.01	0.01	0.02	0.02
	acid Phyllamyricin A	C22H18O7	394.380	4.77	0.44	0.49	0.97	1.16	4.68
Lignans	2-metoksihidrokuinon	C7H8O3	140.138	0.39	-	-	0.001	0.01	0.001
Quinones	Antrasena	C14H10;(C6H4CH)2	178.234	0.39	-	-	0.001	0.01	0.001
	9,10-bis(4-metoksifenil) antrasena	C28H22O2	390.482	8.09	0.78	0.29	0.98	0.62	2.49