Evidence-Based Complementary and Alternative Medicine / 2016 / Article / Tab 3

Research Article

The Effects of Different Extraction Methods on Antioxidant Properties, Chemical Composition, and Thermal Behavior of Black Seed (Nigella sativa L.) Oil

Table 3

GC-MS identification of chemical composition for Nigella sativa oil extracted by supercritical fluid and cold press.

Compound nameSupercritical fluidCold press
MWRTPeak area (%)MWRTPeak area (%)

1-Pinene1363.197.10
23-Carene1363.292.601363.292.21
3Bicyclo[2.2.1]heptane1364.002.051364.003.67
41,3,8-p-Menthatriene1344.9623.82
5ç-Terpinene1365.642.82
61,4-Cyclohexadiene1345.017.17
7cis-4-Methoxy thujane1686.453.091687.057.30
8Cyclohexen1548.903.82
9Limonene2368.410.41
10Thymoquinone16411.3216.8016411.0616.21
11Carvacrol15013.511.8215013.463.90
12Longifolene20413.703.5020415.374.49
13Ylangene20414.502.9920413.670.82
143-Allyl-6-methoxyphenol16414.610.40
151-Heptatriacotanol53620.910.14
162,3-Dihydrofarnesyl acetate26630.911.54
17Caryophyllene20416.0317.45
18Naphthalene20417.882.94
19-Bisabolene20418.500.50
20(−)-Spathulenol22022.370.79
21Methyl tetradecanoate24224.540.54
22Hexadecanoic acid25429.694.9925431.650.77
23Ascorbic acid65231.751.1265234.952.15
249,12-Octadecadienoic acid (Z,Z)29433.7014.0529435.457.85
254,8-Decadienal, 5,9-dimethyl18033.848.12
26Methyl stearate29834.340.61
27Butyl 9,12-octadecadienoate33635.112.2933611.770.21
28Cyclopropanebutanoic acid37437.660.25

Total 89.5493.53

MW: molecular weight.
RT: retention time.

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