Research Article
Effect of Adding Thymus leptobotrys on Extra Virgin Olive Oil’s Quality and Physicochemical Parameters
Table 2
UHPLC/DAD/ESI-MS of T. leptobpotrytis methanolic extract.
| Peak no | RT (min) | UHPLC/UV (nm) | m/z (M-H)- | MS2 | Proposed compound | ME (%) |
| 1 | 14.1 | 275.329 | 593 | 269 | Apigenin 6,8-di-C-glucoside | 2.17 | 2 | 20.62 | 330.360 | 359.04 | 196 | Rosmarinic acid | 45.12 | 3 | 20.91 | 325 | 609.1 | 301 | Rutin | 1.54 | 4 | 26.73 | 285.343 | 284.9 | — | Luteolin | 3.12 | 5 | 28.02 | 210.276 | 329.12 | — | Thymusin | 41.25 | TPC (mg GAE·g−1 dry matter) | 11.22 ± 0.1 |
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Note: : Methanolic extract. |