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The contents of rosmarinic and ursolic acids in ethanol extracts of P. vulgaris and S. officinalis determined by HPLC.
| RA g/L (mM) |
UA g/L (mM) |
|
|---|---|---|
|
P. vulgaris 27664 (174.4 g/L ) |
8.4 ± 0.6 (23.3 ± 1.7) | 0.1 ± 0.0 (0.2 ± 0.0) |
|
P. vulgaris 27665 (66.2 g/L ) |
3.2 ± 0.3 (9.0 ± 0.8) | 0.1 ± 0.0 (0.1 ± 0.0) |
|
P. vulgaris 27748 (117.0 g/L ) |
19.9 ± 1.1 (55.2 ± 3.1) | 0.6 ± 0.1 (1.0 ± 0.2) |
|
S. officinalis (10 g/L ) |
-- * | 2.6 ± 0.4 (5.8 ± 0.9) |
No RA was found in S. officinalis extract.
