Table 4.
Luteolin-7-glucoside, rosmarinic acid, and triterpenic acids quantification in sage extracts by HPLC-DAD-Q-MS.
| Luteolin-7-Glucoside (Rt = 18.4 min) |
Rosmarinic Acid (Rt = 20.8 min) |
Triterpene Acids (Rt = 54.5 min) |
||||
|---|---|---|---|---|---|---|
| (*) | (%) ** | (*) | (%) ** | (*) | (%) ** | |
| Orsomarso | ||||||
| S1 | 0.0160 ± 0.0049 | 0.86 | 0.0848 ± 0.0128 | 4.56 | 0.2166 ± 0.0275 | 11.65 |
| S2 | 0.0088 ± 0.0014 | 0.60 | 0.0514 ± 0.0093 | 3.50 | 0.3932 ± 0.0539 | 25.75 |
| S3 | 0 | 0 | 0.0915 ± 0.0193 | 4.08 | 0.4851 ± 0.0511 | 21.66 |
| S4 | 0.0024 ± 0.0005 | 0.12 | 0.1018 ± 0.0144 | 4.99 | 0.1574 ± 0.0017 | 7.72 |
| Civita | ||||||
| S5 | 0.0119 ± 0.0001 | 0.60 | 0.0654 ± 0.0077 | 3.30 | 0.1249 ± 0.0043 | 6.31 |
| S6 | 0.0054 ± 0.0007 | 0.37 | 0.0559 ± 0.0005 | 3.83 | 0.1655 ± 0.0109 | 11.34 |
| S7 | 0.0077 ± 0.0011 | 0.37 | 0.1127 ± 0.0106 | 5.44 | 0.0756 ± 0.0054 | 3.65 |
| S8 | 0.0160 ± 0.0048 | 0.71 | 0.1750 ± 0.0440 | 7.81 | 0.1425 ± 0.0232 | 6.36 |
(*) Results are expressed as means values (g/L) ± standard deviation (n = 6); (**) % compound quantity injected versus extract quantity injected (g/g).