Table 4.
HPLC Fractions of Polyphenol-rich extract isolated from Solieria filiformis.
| Fraction | Retention Time (min) | Major Fragment Ions m/z (% Base Peak) | Tentative Identification |
|---|---|---|---|
| F1 | 0.802 | 298.339 (100), 136.989 (92.09), 150.115 (91.36) | 5-Methylthioadenosine a,b Inosine a,b, L-Methionine a |
| F2 | 8.109 | 230.243 (100) | Terbutylazine a,b |
| F3 | 8.620 | 507.299 (100), 683.430 (98.13), 639.405 (97.21), 551.349 (95.74), 595.376 (91.57) | Quercetin 3-(6-O-acetyl-beta-glucoside) a,b, Methyllycaconitine a,b, Demethoxycentaureidin 7-O-rutinosideab, Quercetin 3-O-(6′′-malonyl-glucoside) a,b,c, Kaempferol-3-O-rutinoside a,b,c. |
| F4 | 9.382 | 301.134 (100) | Kaempferidea |
| F5 | 10.716 | 413. 256 (100) | 7-acetyloxy-2-(3,4-diacetyloxyphenyl)-4-oxochromen-5-yl acetate a |
| F6 | 10.860 | 264.237 (100) | Abscisic acid a,b |
a Confirmed with Mass Spectroscopy (MS) fragmentation and European MassBank results; b Confirmed with Mass Spectroscopy (MS) fragmentation and MassBank of North America results; c Confirmed with Mass Spectroscopy (MS) fragmentation and Phenol-explorer of North America results.