Formulation and Evaluation of Herbal-Based Antiacne Gel Preparations

Table 2

Chemical composition of eucalyptus oil determined by GC-MS.

No.	Chemical compound	Chemical content (%)
1.	1,8-Cineole	78.13-78.35
2.	Terpinene	7.30-9.35
3.	Pinocarveol	0.26-0.34
4.	α-Terpineol	1.98-2.53
5.	Terpinyl acetate	0.60-0.76
6.	Terpinene-4-ol	0.89-1.14
7.	Linoleic acid	0.43-0.55
8.	α-Pinene	2.34-2.98
9.	β-Pinene	0.71-0.91
10.	Cyclycloeucalenol	0.19-0.24
11.	α-Myrcene	1.09-1.40
12.	α-Amyrin	0.38-0.48
13.	Minolinolenin	0.22-0.28
14.	Squalene	0.35-0.45