Name of compounds

RI

A%

Santolina triene

909

0.19

Tricyclene

927

0.25

Artemisia triene

930

0.11

α-Pinene

939

0.45

Camphene

954

2.46

Verbenene

968

2.00

β-Pinene

979

0.22

Myrcene

991

0.27

Yomogi alcohle

999

2.50

α-Phellandrene

1003

0.81

α-Terpinene

1017

0.49

Ortho-Cymene

1026

1.38

1,8 Cineole

1031

10.22

Santolina alcohle

1040

0.81

-γ Terpinene  

1060

0.99

Linalool oxide (cis)

1087

0.46

Terpinolene

1089

0.95

ρ-Cymenene

1091

0.76

Linalool

1097

4.58

β-Thujone

1114

6.78

Sabinol (cis)

1143

6.78

Pinene hydrate (cis)

1144

0.4

Thujol

1169

0.4

Santolinyl acetate

1175

1.3

(-) Lavandoulol

1181

1.51

ρ-Cymene 8-ol

1183

0.38

Mentha 1(7), 8-dien-2-ol (trans, para)

1189

22.9

α-Terpineole

1189

10.23

Dihydro carveole

1194

3.71

Verbenone

1205

0.57

Pulegone

1237

0.02

unknown

-

0.85

Carvacrol methyl ether

1245

0.21

Piperitone

1253

0.12

Chrysanthenyl acetate (cis)

1265

1.26

Bornyl acetate

1289

1.17

Lavandulyl acetate

1290

0.12

Carvacrol

1299

0.69

Carvyl acetate (trans)

1342

0.1

α-Terpinyl acetate

1349

0.16

Geranyl acetate

1381

3.32

Jasmone (Z)

1393

0.44

 (+) Arromadendrene

1441

0.34

Geranyl iso butanoate

1515

0.32

Globulol

1585

1.1

Widdrol

1599

0.27

Hexa decane

1600

0.27

β-Oplopenone

1608

0.16

Hepta decane

1700

0.57

Benzoin

1804

0.39

Monoterpene hydrocarbons

11.33

Oxygenated monoterpenes

79.04

Sesquiterpene hydrocarbons

0.34

Oxygenated sesquiterpenes

2.03

Unknown compounds

0.85

Other compounds

3.15

Total

96.74

RI: retention indices relative to C6-C24 n-alkanes on the DB-5 column.
A: percentage of essential oils composition of Artemisia sieberi
Artemisia sieberi
by GC and GC/MS on DB-5 column
Table 2: Identification of essential oil compounds in the plant.