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Table 1 Chemical composition of essential oil isolated by hydrodistillation from P. graveolens leaves

From: Phytochemical composition and antimicrobial activities of the essential oils and organic extracts from pelargonium graveolens growing in Tunisia

Pic

Compoundsa

Rt (min)

% of abundance

1

α-Pinene

8.829

0.28

2

Δ.3-Carene

11.724

0.07

3

E-β-Ocimene

12.033

0.17

4

Linalool

14.030

6.54

5

E-ROSE OXIDE

14.264

0.32

6

Z-ROSE OXIDE

14.739

0.12

7

Isomenthone

15.523

0.18

8

L-menthone

15.912

6.22

9

Menthomenthol

16.399

0.17

10

α-terpineol

16.639

0.30

11

Citronellol

17.961

27.53

12

Z-Citral

18.098

0.55

13

Geraniol

18.779

25.85

14

6-Octen-1-ol, 3,7-dimethyl-, formate

19.111

8.75

15

2,6-Octadien-1-ol, 3,7-dimethyl-, formate

19.780

2.70

16

Z-2,6-Dimethyl-2,6-octadiene

21.062

0.21

17

α.-Copaene

21.714

0.18

18

acetate de Geranyl

21.869

0.74

19

β. BOURBONENE

21.961

0.22

20

E-(.β.)-CARYOPHYLLENE

22.853

0.33

21

Α.-Cubebene

23.580

0.11

22

Α-Humulene

23.711

0.12

23

Aromadendrene

23.895

0.17

24

Acetate

24.146

0.57

25

Δ-germacrene

24.415

1.50

26

Ledene

24.747

0.70

27

Acide Propanoique

25.090

0.15

28

Δ-Cadinene

25.405

0.59

29

Α-agarofuran

25.989

0.19

30

Acide Butanoique

26.206

0.18

31

Acide-2-Butenoique

26.887

1.43

33

geranyl propionate

27.213

0.15

34

Ledol

27.339

0.15

35

Δ-Selinene

27.803

8.15

36

cadina-1,4-diene

27.888

0.25

37

γ-Eudesmol

27.974

0.12

38

Valencene

28.072

0.32

39

α-Cadinol

28.209

0.39

40

tau.-Cadinol

28.461

1.21

41

Z-2,6-Dimethyl-2,6-octadiene

28.621

0.19

42

tiglate de geranyl

29.433

1.92

  1. a Identification of components based on GC-MS Wiely 7.0 version library.
  2. b Rt: retention time.