Constituents, Oxidant-Antioxidant Profile, and Antimicrobial Capacity of the Essential Oil Obtained from Ferulago Sandrasica Peşmen and Quézel

Figures & data

Table 1  Chemical compounds and composition of the essential oil from Ferulago sandrasica (percentages <0.1% as traces)

No.	Rt^a	Compound^b	%^c
1	12.11	α-Pinene	17.8
2	12.62	Camphene	0.3
3	13.33	Sabinene	0.2
4	13.47	β-Pinene	0.8
5	13.71	Myrcene	3.6
6	14.28	p-Cymene	0.8
7	14.89	Limonene	2.5
8	15.05	Carene-δ-3	27.4
9	15.19	Ocimene	30.5
10	15.51	γ-Terpinene	0.9
11	15.92	Chrysanthenyl acetate	4.2
12	16.85	Bornyl acetate	1.0
13	17.96	δ-Elemene	1.3
14	21.22	α-Copaene	0.3
15	21.42	β-Bourbonene	0.2
16	21.95	α-Caryophyllene	0.2
17	22.74	α-Humulene	0.1
18	27.44	Germacrene-D	6.2
19	28.10	Bicyclogermacrene	0.2
20	28.48	α-Muurolene	0.3
21	29.01	δ-Cadinene	0.2
22	30.10	Spathulenol	0.3
23	30.52	α-Cadinol	0.6
Chemical classes of the constituents:
Monoterpene hydrocarbons			84.8
Sesquiterpene hydrocarbons			9.9
Hydrocarbons			5.2
Total			99.9
^aRetention time; ^bas identified by GC-MS software; ^cpercentage of each component.

Figure 1 IZ diagram of essential oil from Ferulago sandrasica against the microbial strains tested.

Table 2  Oxidant-antioxidant status of the essential oil from Ferulago sandrasic a

Sample	TAC^a	−SH^b	TOS^c	LOOH^d	TPC^e
Ferulago sandrasica	1.86 ± 0.75	0.19 ± 0.02	201 ± 2.0	172 ± 9.09	2.67 ± 0.77
^ammol Trolox equivalent/L; ^bmmol/L; ^cμmol H2O2/L; ^dμmol H2O2 equivalent/L; ^emmol GAE equivalent/L.