Research Article
Characterization of the Phytochemical Constituents of Taif Rose and Its Antioxidant and Anticancer Activities
Table 3
Method validation data for ten phenolic compounds by RP-HPLC-ESI-MS.
| Peak number | Compounds | Sample loading linearity range (g) | Regression equation | Correlation coefficient () |
| S1 | Catechin | 0.1–0.8 | | 0.878 | S2 | Taxifolin | 0.1–0.8 | | 0.998 | S3 | Quercetin-3-glucose-()-gallic acid | 0.05–0.4 | | 0.990 | S4 | Rutin | 0.05–0.4 | | 0.997 | S5 | Quercetin 3-O--D-glucoside | 0.05–0.4 | | 0.995 | S6 & S7 | Quercetin 3-O--rhamnoside + Kaempferol 3-O-β-D-glucoside | 0.1–0.8 | | 0.998 | S8 | Kaempferol 3-O-α-rhamnoside | 0.05–0.4 | | 0.997 | S9 | Quercetin | 0.025–0.2 | | 0.998 | S10 | Apigenin | 0.025–0.2 | | 0.996 |
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