Table 2.
Common Name | Oil Contents (%) | Campesterol | Stigmasterol | β-Sitosterol | α-Spinasterol | Δ7-Stigmasterol | Δ7-Avenasterol | Δ5-Avenasterol | Total Sterols | Analytical Technique Used | Reference |
---|---|---|---|---|---|---|---|---|---|---|---|
Caraway | 8.14 | 38.8 a | 160.3 a | 240.2 a | 19.8 a | 29.3 a | 46.4 a | n.d. | 570.3 a | GC-MS | [18] |
19.8 | 61.1 a | 79.1 a | 226.6 a | n.d. | 10.7 a | 8.8 a | 0.8 a | 405 a | GC-MS | [30] | |
18.9 | 31.7 a | 245.4 a | 244.9 a | n.d. | n.d. | 23.7 a | 87.1 a | 739.4 a | GC-FID | [16] | |
Coriander | 13.3 | 49.0 a | 109.6 a | 177.6 a | 18.3 a | 70.3 a | 24.3 a | n.d. | 468.8 a | GC-MS | [18] |
22.1 | 36.6 a | 118.0 a | 100.9 a | n.d. | n.d. | 15.2 a | 54.4 a | 358.4 a | GC-FID | [16] | |
19.2 | 44.4 a | 136.9 a | 231.4 a | n.d. | 106.4 a | 26.9 a | 21.0 a | 629 a | GC-MS | [17] | |
- | 50.8 a | 154.8 a | 146.4 a | n.d. | n.d. | 24.4 a | 123.5 a | 518.6 a | GC-FID | [21] | |
Cumin | 26.8 | 214 a | 73.3 a | 104.1 a | n.d. | 14.0 a | 5.4 a | 11.5 a | 426 a | GC-MS | [30] |
Fennel | 7.89 | 35.0 a | 172.5 a | 140.2 a | 19.7 a | 53.0 a | 30.9 a | n.d. | 492.4 a | GC-MS | [18] |
20.1 c | 49 a | 223 a | 161 a | n.d. | n.d. | 18 a | 6 a | 464 a | GC-FID | [19] | |
- | 9.0 b | 57.6 b | 48.8 b | n.d. | n.d. | n.d. | 40.9 b | 156.3 b | GC-FID | [20] | |
Anise | 5.98 | 67.7 a | 206.9 a | 211.6 a | 206.2 a | 140.4 a | 47.0 a | n.d. | 903.9 a | GC-MS | [18] |
24.1 c | 119 a | 118 a | 238 a | n.d. | n.d. | 9 a | 3 a | 385 a | GC-FID | [19] | |
5.4 | 91.1 a | 67.9 a | 626.4 a | n.d. | n.d. | n.d. | n.d. | 849.9 a | GC-FID | [16] |
a (mg/100 g oil); b (mg/100 g seeds); c highest oil yield utilizing Folch method. GC-FID: gas chromatography (GC)-flame ionization detection (FID); GC-MS: GC-mass spectrometry. Campesterol (ergost-5-en-3 β-ol; CAS 474-62-4), stigmasterol (Δ5-Stigmasterol; stigmasta-5,22-dien-3β-ol; CAS 83-48-7), β-sitosterol (stigmast-5-en-3β-ol; CAS 83-46-5), α-spinasterol ((22E)-stigmasta-7,22-dien-3ß-ol; CAS 481-18-5)), Δ7-stigmasterol (Stigmasta-5,7,22-trien-3-ol; CAS 481-19-6), Δ7-avenasterol (Stigmasta-7,24(28)-dien-3-ol; CAS 23290-26-8), and Δ5-avenasterol (stigmasta-5,24-dien-3β-ol; CAS 18472-36-1).