Table 7 GC–MS analysis of the n-butanol fraction of S. officinarum after TMSi derivation.
From: In vitro and in vivo antimalarial activity and chemical profiling of sugarcane leaves
Peak | Rt | TMSi derivatives | Mol. Formula | Mol. Mass | Parent compounds in n-butanol fraction |
|---|---|---|---|---|---|
1 | 6.378 | 4-Hydrocinnamic acid, p-(trimethylsiloxy)-, trimethylsilyl ester | C15H26O3Si2 | 310.14 | 4-Hydroxycinnamic acid |
2 | 7.115 | Benzoic acid, 3,4,5-tris(trimethylsiloxy)-, trimethylsilyl ester | C19H38O5Si4 | 458.18 | 3,4,5-Trihydroxy benzoic acid (Gallic acid) |
3 | 7.250 | α-d-Xylopyranose, 1,2,3,4-tetrakis-O-(trimethylsilyl)- | C17H42O5Si4 | 438.21 | α-d-Xylopyranose |
4 | 7.543 | 3-Hydroxy-3-(4′-hydroxy-3′-methoxyphenyl)propionic acid, tri-TMS | C19H36O5Si3 | 428.19 | 3-Hydroxy-3-(4′-hydroxy-3′-methoxyphenyl)propionic acid |
5 | 7.782 | Hexadecanoic acid, trimethylsilyl ester | C19H40O2Si | 328.28 | Hexadecanoic acid |
6 | 8.344 | Octadecane-1,2-diol, bis(trimethylsilyl) ether | C24H54O2Si2 | 430.37 | Octadecane-1,2-diol |
7 | 18.326 | β-Sitosterol trimethylsilyl ether | C32H58OSi | 486.43 | β-Sitosterol |
