Table 1.
Contents of phenolic acids, flavonoids, anthocyanins, procyanidins, total tannins and total polyphenols in the various Lavandula x intermedia ‘Budrovka’ (LiB) and L. angustifolia (La) extracts.
| Extracts | Contents (%) | ||||||
|---|---|---|---|---|---|---|---|
| Phenolic acids | Flavonoids | Anthocyanins | Procyanidins | Total tannins | Total polyphenols | ||
| LiB | flower | 3.42 ± 0.09 | 0.10 ± 0.01 | 0.02 ± 0.00 | 1.13 ± 0.07 | 2.02 ± 0.01 | 6.65 ± 0.14 |
| stalk | 1.62 ± 0.12 | 0.22 ± 0.01 | - | 0.86 ± 0.02 | 1.01 ± 0.04 | 3.09 ± 0.11 | |
| leaf | 3.80 ± 0.04 | 0.26 ± 0.01 | - | 1.30 ± 0.05 | 2.21 ± 0.03 | 7.05 ± 0.15 | |
| La | flower | 5.00 ± 0.11 | 0.09 ± 0.01 | 0.03 ± 0.00 | 1.32 ± 0.08 | 2.77 ± 0.05 | 8.46 ± 0.05 |
| stalk | 2.41 ± 0.06 | 0.19 ± 0.02 | - | 1.02 ± 0.03 | 1.38 ± 0.19 | 4.54 ± 0.22 | |
| leaf | 5.32 ± 0.14 | 0.25 ± 0.01 | - | 1.44 ± 0.02 | 3.18 ± 0.22 | 9.20 ± 0.17 | |
Each value is the mean ± s.d. of triplicate measurements; - not determined.