Table 1.

The composition of the extract in Prunella vulgaris L.

No	tR (min)	Compouds	Chemical formula	Relative molecular mass	Relative contents (%)	Similarity (%)
1	4.762	m-Dimethylbenzene	C8H10	106	0.14	98
2	9.613	D-Limonene	C10H16	136	0.13	96
3	26.268	2-Hydroxy-4-methoxy acetophenone	C9H10O3	166	1.07	98
4	28.802	Pentadecane	C15H32	212	0.19	94
5	32.537	Hexadecane	C16H34	226	0.19	96
6	36.103	Heptadecane	C17H36	240	0.53	97
7	42.759	n-Heneicosane	C21H44	296	0.48	96
8	45.670	Palmitic acid	C16H32O2	256	2.37	93
9	51.184	Linoleic acid	C18H32O2	280	9.96	89
10	51.450	α-Linolenic acid	C18H30O2	278	9.95	90
11	51.570	Oleic Acid	C18H34O2	282	5.51	93
12	51.837	Octadecanoic acid	C18H36O2	284	6.26	94
13	56.450	Arachidic acid	C20H40O2	312	2.71	91
14	60.310	1,2-Benzenedicarboxylic acid	C24H38O4	390	2.76	96
15	67.367	Squalene	C30H50	410	28.03	95
16	70.237	n-Tetratriacontane	C34H70	478	2.15	94