Table 1 Composition of the leaf extracts of C. camphora

902

alpha.-Thujene

–

–

–

0.13

964

beta.-Phellandrene

–

–

–

0.11

958

beta-Myrcene

–

–

0.12

1.8

976

beta-Ocimene

–

–

1.17

1.57

1059

Eucalyptol

tr

–

–

0.13

1064

7-Octen-2-ol

–

tr

–

–

1082

beta.-Linalool

–

–

83.44

85.97

1121

Camphor

1.4

0.39

–

1.33

1138

(−)-Borneol

97.73

79.81

–

–

1137

Terpinen-4-ol

–

0.33

tr

0.14

1143

alpha-Terpineol

–

0.88

0.14

0.14

1164

trans-Linalool oxide

–

–

0.18

0.15

1277

Bornyl acetate

–

7.56

–

–

1398

1-methylethenyl

–

0.1

–

tr

1431

gamma.-Elemene

–

4.54

0.13

0.23

1469

Naphthalene

–

–

0.87

0.85

1494

Caryophyllene

–

1.68

1.55

2.04

1507

Caryophyllene oxide

–

0.22

0.15

0.11

1515

Germacrene

–

0.8

0.74

1.38

1522

Cyclohexanemethanol

0.1

–

–

–

1536

(−)-Spathulenol

0.42

0.92

0.15

1564

(E)-Nerolidol

–

tr

4.71

0.13

1579

alpha-Caryophyllene

–

1.38

2.21

2.14

1593

beta-Eudesmol

0.13

tr

–

–

total %

99.78

98.61

95.56

98.35

Oil yield %

1.62

1.74

1.67

1.56