Toxicity of essential oil from Indian borage on the larvae of the African malaria vector mosquito, Anopheles gambiae

Table 1 Chemical composition of the essential oil from the leaves of P. amboinicus[9]

Peak No	AI	Chemical compound	Percentage
1	788	1-octene	0.35
2	988	myrcene	0.16
3	1014	α-terpinene	0.61
4	1020	ρ-cymene	6.51
5	1025	β-phelandrene	0.11
6	1054	γ- terpinene	7.76
7	1098	trans-sabinene hydrate	0.22
8	1123	methyl octanoate	0.42
9	1165	borneol	0.26
10	1186	α-terpineol	3.28
11	1192	dihydro carvel	0.23
12	1195	methyl chavicol	0.28
13	1197	2Z-octenol acetate	0.96
14	1289	thymol	21.66
15	1298	carvacrol	29.25
16	1305	undecanal	8.29
17	1452	α-humulene	9.67
18	1489	β-selinene	2.01
19	1582	caryphyllene oxide	5.83
20	1584	2-phenyl ethyl tiglate	1.38
21	1590	β- copaen-4-α-ol	0.12
22	1608	humulene epoxide II	0.11
23	1611	tetradecanal	0.12
24	1615	β-himachalene oxide	0.15
25	1621	β-cedrene epoxide	0.03
26	1627	1-epi-cubenol	0.16
		TOTAL	99.93

ISSN: 1756-3305