Table 1 Major identified compounds in the essential oil of P. corylifolia seeds by GCMS

1

30.500

17.84

caryophyllene

[M+] 204, 189,175,161, 147, 133, 120, 105, 93, 79, 69, 55, 51

NIST147.LIB

2

31.688

2.15

α-humulene

[M+] 204, 147, 121, 107, 93, 80, 67, 53

WILEY7.LIB

3

33.782

1.57

(+)- aromadendrene

[M+] 204, 187, 161, 147, 134, 119, 106, 96, 81, 69, 55, 51

WILEY7.LIB

4

33.842

1.53

naphthalene, 1,2,3,4-tetra hydro-1,6-dimethyle-4-(1-methyl)-, (1S-cis)

[M+] 202, 159, 144, 131, 105, 69

WILEY7.LIB

5

35898

40.79

(−)-caryophyllene oxide

[M+] 173, 164, 149, 135, 123, 107, 96, 79, 69, 55, 53

WILEY7.LIB

6

40.466

0.75

trans- caryophyllene

[M+] 236, 203, 189, 175, 161, 147, 133, 119, 105, 91, 79, 69, 55, 51

WILEY7.LIB

7

45.419

0.67

methyl hexadecanoate

[M+] 270, 239, 227, 199, 185, 171, 161, 143, 129, 119, 101, 87, 74, 69, 55

WILEY7.LIB

8

52.073

20.78

phenol,4-(3,7-dimethyl-3-ethenylocta-1,6-dienyl)

[M+] 256, 213, 185, 173, 158, 145, 127, 121, 107, 93, 83, 69, 55, 53

NIST147.LIB