Chemical Composition and Insecticidal Activity of Essential Oil from Coriandrum sativum Seeds against Tribolium confusum and Callosobruchus maculatus

Table 1

Chemical composition of the essential oil from Coriandrum sativum seeds.

Compounds^a	Composition %	Kovats index
Heptanol	0.78	899
α-Thujene	0.19	928
α-Pinene	0.12	939
Sabinene	0.58	972
β-Pinene	0.14	979
l^3-Carene	0.11	1005
α-Terpinene	0.39	1010
p-Cymene	2.52	1028
Limonene	0.62	1031
1,8-Cineol	0.97	1036
(z)-β-Ocimene	0.41	1040
γ-Terpinene	0.11	1062
Cis-linalool oxide	0.07	1070
Trans-linalool oxide	0.83	1080
Terpinolene	0.17	1092
Linalool	57.57	1102
β-Citronella	0.39	1127
Camphor	3.02	1146
Borneol	1.27	1165
Menthol	0.54	1170
Terpinene-4-ol	0.14	1177
p-Cymen-8-ol	0.29	1184
α-Terpineol	0.18	1188
Cis-Dihydrocarvone	0.35	1195
Nerol	1.98	1226
Neral	0.29	1237
Carvone	1.14	1242
Geraniol	0.24	1251
Geranial	1.03	1266
Anethole	0.21	1285
Thymol	0.12	1293
Carvacrol	0.29	1300
δ-Elemene	0.56	1340
Eugenol	0.76	1355
Neryle acetate	0.01	1363
Geranyl acetate	15.09	1382
β-Caryophyellene	3.26	1427
α-Humulene	0.19	1454
Germacrene D	1.01	1484
Eugenyle acetate	0.49	1524
Other compounds	1.60	—

^aIdentification based on authentic standards, NIST library spectra, and literature.