Table 1.
Terpenoids present in the bark of P. abies (mean ± st. dev. µg compound/g vegetal material).
| Compound | M1 US | M1 M | M2 US | M2 M | MT US | MT M | MD US | MD M |
|---|---|---|---|---|---|---|---|---|
| α-pinene | 1938.77 ± 3.05 a | 2198.33 ± 0.25 b | 1960.84 ± 2.97 c | 2005.08 ± 2.53 d | 1368.23 ± 3.21 e | 1566.11 ± 7.79 f | 1806.31 ± 8.09 g | 2014.84 ± 7.18 d |
| β-pinene | 2140.04 ± 3.59 a | 2997.66 ± 5.07 b | 3747.53 ± 22.01 c | 3808.67 ± 6.88 d | 3915.73 ± 10.04 e | 3936.65 ± 32.46 e | 4215.63 ± 6.22 f | 4312.24 ± 4.07 g |
| camphene | 51.11 ± 0.13 a | 71.60 ± 0.09 b | 80.77 ± 0.36 c | 99.74 ± 1.13 d | 65.96 ± 0.67 e | 57.17 ± 0.07 f | 71.12 ± 0.26 b | 90.56 ± 0.46 g |
| 3-carene | 60.39 ± 0.14 a | 55.26 ± 0.09 b | 109.41 ± 0.23 c | 81.09 ± 0.03 d | 100.59 ± 1.06 e | 112.71 ± 4.08 c | 110.18 ± 0.15 c | 101.31 ± 1.80 e |
| α-phellandrene | 9.18 ± 0.17 a | 8.14 ± 0.08 b | 14.22 ± 0.16 c | 15.09 ± 0.03 d | 12.75 ± 0.34 e | 13.16 ± 0.08 e | 12.16 ± 0.09 f | 13.96 ± 0.12 c |
| limonene | 98.96 ± 0.14 a | 101.07 ± 0.06 b | 109.21 ± 0.05 c | 107.06 ± 0.08 d | 113.55 ± 0.11 e | 113.82 ± 0.30 e | 101.11 ± 0.03 b | 105.46 ± 0.47 f |
| sabinene | 22.12 ± 0.03 a | 23.09 ± 0.04 b | 26.15 ± 0.04 c | 26.61 ± 0.06 d | 67.3 ± 0.03 e | 67.79 ± 0.07 f | 75.02 ± 0.14 g | 81.01 ± 0.18 h |
| myrcene | 100.1 ± 0.1 a | 105.46 ± 0.05 b | 255.1 ± 0.04 c | 255.66 ± 0.37 c | 232.4 ± 4.24 d | 229.99 ± 0.09 d | 215.26 ± 0.19 e | 220.21 ± 0.06 f |
| tricyclene | 19.31 ± 0.17 a | 19.37 ± 0.11 a | 26.05 ± 0.06 b | 29.18 ± 0.06 c | 11.12 ± 0.06 d | 11.95 ± 0.08 e | 12.11 ± 0.07 e | 13.20 ± 0.07 f |
M1 US—P. abies (Maramureșului Mountains National Park site 1) extract produced by UAE, M2 US—P. abies (Maramureșului Mountains National Park site 2) extract produced by UAE, MT US—P. abies (Tașca) extract produced by UAE, MD US—P. abies (Dolhasca) extract produced by UAE, M1 M—P. abies (Maramureșului Mountains National Park site 1) extract produced by MAE, M2 M—P. abies (Maramureșului Mountains National Park site 2) extract produced by MAE, MT M—P. abies (Tașca) extract produced by MAE and MD M—P. abies (Dolhasca) extract produced by MAE; significant differences are represented by different letters (significance level α = 0.05).