Table 2 Chemical composition of Ferula gummosa, Achillea millefolium subsp. elborsensis, Foeniculum vulgare and Mentha spicata essential oils

1

α-Pinene

934

2.4

Tricyclene

924

0.8

Myrcene

985

0.7

α-Pinene

929

0.4

α-Pinene

933

0.2

2

β- Pinene

970

54.4

α-Thujene

930

0.6

1,8-Cineole

1024

0.7

Myrcene

978

0.5

Sabinene

968

0.5

3

Myrcene

977

1.8

Heptanol

963

0.7

Fenchone

1053

2.2

Limonene + 1,8-Cineole

1,024

17.3

β-Pinene

973

0.6

4

δ-3- Carene

998

1.2

3-Octanone

985

0.4

α-Fenchol

1083

4.9

γ-Trpinene

1,048

1.3

Myrcene

984

2.4

5

(Z)- β-Ocimene

1,018

1.4

p-Cymene

1,020

4.0

Elemicin

1519

0.8

Fenchone

1,067

4.6

1,8-Cineole + Limonene

1,026

11.3

6

1,3,5-Undecatriene

1,153

0.5

β-Phellandrene

1,030

0.1

Dillapiol

1612

90.1

Estragole

1,176

2.5

(Z)-β-Ocimene

1,028

0.6

7

Terpinenyl acetate

1,327

0.5

Camphor

1,134

9.5

cis-carveole

1,215

0.8

γ-Terpinene

1,057

2.1

8

Elemol

1,530

0.6

Isoborneol

1,155

10.2

cis- anethole

1,224

1.4

α-Thujone

1,095

0.2

9

Germacrene B

1,547

0.6

Pinocarvone

1,160

5.1

trans- anethole

1,265

68.4

Isomenthol

1,176

0.6

10

Guaiol

1,580

9.1

cis-pinocarveol

1,181

4.0

Piperitenone oxide

1,348

0.4

cis-dihydrocarvone

1,181

1.80

11

Guaiyl acetate

1,649

11.6

trans-piperitol

1,203

0.8

Germacrean D

1,476

0.4

cis-carveol

1,224

21.7

12

β-Guaiene

1,706

0.5

Carvenone

1,250

0.7

Carvone

1,231

2.6

13

α-Copaene

1,372

0.6

Piperitone

1,314

0.6

14

Longifolene

1,400

1.2

Piperitenone oxide

1,341

34.7

15

β-Caryophyllene

1,416

1.3

β- Elemene

1,390

0.6

16

γ-Gurjunene

1,470

0.5

β- Caryophyllen

1,447

4.5

17

Pentadecane

1,502

1.5

Germacrene B

1,483

2.9

18

Germacrene B

1,555

0.9

α- Farnesene

1,498

0.6

19

γ-Eudesmol

1,635

1.2

20

α-Bisabolol

1,678

0.5

21

Chamazulene

1,714

48.9

22

Heneicosane

2,110

0.7

23

Ethyl octadecanoate

2,182

0.4

Total

84.6

Total

94.6

Total

99.4

Total

98.0

Total

88.5