Table 1 Diversity of sterols (phytosterols/stanols) in the insect extracts.
From: Beneficial sterols in selected edible insects and their associated antibacterial activities
|  | RT (min) | Sterol type | Cn:DB | ΔDB | Samples detected | M+ |
|---|---|---|---|---|---|---|
1 | 34.36 | 27-Nor-ergosta-5,22-dien-3-ol(3β, 22Z) | 27:2 | Δ5,22 | G. bimaculatus, S. icipe, Macrotermes sp. | 384.3 |
2 | 34.93 | Cholesterol | 27:1 | Δ5 | All (100%) | 386.4 |
3 | 35.09 | Cholestanol | 27:0 | 0 | P. sinuata | 388.4 |
4 | 35.62 | Desmosterol | 27:2 | Δ5,24 | G. krucki, R. differens | 384.3 |
5 | 35.73 | Ergosta-5,22-dien-3-ol (3β, 22E, 22S) | 28:2 | Δ5,22 | Macrotermes sp. | 398.3 |
6 | 35.84 | Lathosterol | 27:1 | Δ7 | G. bimaculatus, S. icipe, S. gregaria, P. sinuata | 386.4 |
7 | 36.75 | Ergost-22-en-3-ol (3α, 5β, 22E) | 28:1 | Δ22 | P. sinuata | 400.4 |
8 | 36.83 | Campesterol | 28:1 | Δ5 | G. bimaculatus, S. icipe, S. gregaria, P. sinuata, R. differens | 400.4 |
9 | 36.88 | γ-Ergostenol (Tr) | 28:3 | Δ5,7,22 | H. illucens | 396.4 |
10 | 37.05 | Ergostanol | 28:0 | 0 | P. sinuata | 402.4 |
11 | 37.29 | Cholest-4-en-3-one | 27:2 | Δ3,4 | S. icipe, B. mori | 384.3 |
12 | 37.31 | Cholesta-3,5-diene | 27:2 | Δ3,5 | G. bimaculatus | 368.3 |
13 | 37.52 | Stigmasterol | 29:2 | Δ5,22 | H. illucens, S. gregaria, P. sinuate | 412.4 |
14 | 38.79 | γ-Sitosterol | 29:1 | Δ5 | G. bimaculatus, S. icipe, P. sinuata, G. krucki | 414.4 |
15 | 38.80 | β-Sitosterol | 29:1 | Δ5 | S. gregaria | 414.4 |
16 | 38.81 | Stigma-7-en-3-ol (3β, 5α, 24S) | 29:1 | Δ7 | H. illucens, R. differens | 414.4 |
17 | 39.03 | Stigmastanol | 29:0 | 0 | P. sinuata | 416.4 |
18 | 39.21 | 24-Propylidenecholest-5-en-3β-ol | 30:2 | Δ5,24 | H. illucens | 426.4 |
19 | 40.64 | Taraxasterol (Tr) | 30:1 | Δ20 | G. bimaculatus | 426.4 |
