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Table 2 Chemical analysis of EO of T. ammi by GC/MS

From: Antibacterial effects of chitosan-based hydrogels containing Trachyspermum ammi essential oil on pathogens isolated from dogs with otitis externa

SN.

Components

Percentage

Formula

`RT*

1.

Thymol

48

C10H14O

78.23

2.

p-Cymene

23

C10H14

45.17

3.

γ-Terpinene

17

C10H16

43.43

4.

β-Pinene

1.3

C10H16

17.26

5.

β -Phellandrene

0.6

C10H16

13.26

6.

Sabinene

0.8

C10H16

12.19

7.

β-Myrcene

0.5

C10H16

10.38

8.

α-Terpinene

0.4

C10H16

11.62

9.

Terpinene

0.4

C10H16

10.23

10.

α-Pinene

0.3

C10H16

7.84

11.

α-Thujene

0.2

C10H16

6.78