Table 2.
Polyphenolic constituents detected in extracts (µg/g extract) by means of UHPLC(-)HESI-QqQ-MS/MS.
| Polyphenolic Constituents (µg/g) | S. gummiferum-MeOH | S. gummiferum-Water | S. transcaucasicum-MeOH | S. transcaucasicum-Water |
|---|---|---|---|---|
| Gallic acid | 37.81 | 22.27 | 31.94 | 8.70 |
| Protocatechuic acid | 61.33 | 66.32 | 73.02 | 66.25 |
| Syringic acid | 51.53 | 53.35 | 57.80 | 54.19 |
| Aesculin | 56.41 | 59.77 | 70.60 | 58.97 |
| Epigallocatechin | 51.28 | 60.91 | 75.05 | 40.98 |
| Chlorogenic acid | 210.96 | 198.53 | 243.12 | 107.48 |
| Aesculetin | 8.05 | 6.89 | 11.15 | 4.77 |
| Caffeic acid | 11.86 | 11.65 | 15.37 | 5.38 |
| Isoorientin | 3.80 | 3.10 | 5.79 | 4.38 |
| Rutin | 15.22 | 14.42 | 54.52 | 26.00 |
| p-Coumaric acid | 18.69 | 27.16 | 28.93 | 24.67 |
| Isoquercetin | 8.67 | 6.87 | 21.56 | 8.73 |
| Narcissin | 202.13 | 57.61 | 261.40 | 61.29 |
| Quercitrin | 2.20 | 2.49 | 4.59 | 2.26 |
| Rosmarinic acid | 8.20 | 4.91 | 2.98 | 2.73 |
| Apigenin | 2.27 | 2.35 | 3.33 | 2.45 |
| Naringenin | 2.05 | NF | 3.33 | 2.80 |
| Hispidulin | 5.18 | 1.94 | 9.49 | 9.70 |
| NF—not found |