Evaluation of essential oil isolated from dry coriander seeds and recycling of the plant waste under different storage conditions

Bulletin of the National Research Centre

Table 2 Percentage variation of the essential oil constituents of the seeds of coriander plant under different storage conditions for 1 year

Compound no.	Compounds %	KI	Group	Treatment
Compound no.	Compounds %	KI	Group	T1	T2	T3
1	α-Pinene	939	MH	2.28	2.41	1.02
2	Camphene	953	MH	1.3	0.24	0.01
3	β-Pinene	980	MH	0.06	0.04	0.01
4	α-Thujene	995	MH	3.32	0.80	0.18
5	3-Carene	1011	MH	0.55	0.03	0.29
6	P-cymene	1026	MH	0.17	3.1	1.83
7	Limonene	1031	MH	0.11	0.42	0.8
8	(Z)-β-ocimene	1041	MH	0.66	0	0.42
9	γ-Terpinene	1061	MH	0.15	0.43	0.43
10	Sabinene hydrate trans	1097	OM	4.36	0.49	0
11	Tetra hydro linalool	1098	OM	0.26	0.68	0
12	Linalool	1098	OM	59.6	59.28	47.69
13	Camphor	1151	OM	0.25	3.50	1.02
14	Dihydro terpineol (trans-Alpha)	1161	OM	0.03	0.47	0
15	Borneol	1168	OM	0.34	0.05	0.55
16	α-Terpineol	1189	OM	0.04	0.06	0.25
17	Nerol	1228	OM	0.8	0.03	0.36
18	Citral A	1275	OM	0.27	0.05	1.67
19	Thymol	1290	OM	0.58	0.01	0.12
20	Carvacrol	1301	OM	0.19	0.03	2.07
21	Elemene <Delta->	1337	SH	0.05	0.02	0.22
22	Caryophyllene <beta>	1418	SH	2.51	0.05	0.45
23	Germacrene B	1556	SH	0.3	0.04	0.56
24	Dendrolasin	1574	OS	0.19	0.05	0.05
25	Caryophyllene oxide	1589	OS	0.08	0.06	0.1
26	Elemenone <cic-beta->	1591	OS	0.43	0.09	0.06
27	Ethyl hexanoic acid <2->	1129	VC	4.92	0.12	0.56
28	Dodecane	1199	VC	0.98	0.07	1.42
	Total			84.78	72.62	62.14

T1 = Extracted and analyzed the essential oil from dry seeds at mature seed stage directly after harvest (at zero time). T2 = Analyzed the essential oil, which extracted from dry seeds and stored directly after harvest in the refrigerator at 5 °C (cool conditions for 1 year).T3 = Extracted and analyzed the essential oil from dry seeds which stored at room temperature for 1 year