Table 1 Identification of chemical compounds in HTG
No | TR/min | Adduct | Total score | Formula | Compound |
|---|---|---|---|---|---|
1 | 5.66 | [M−H]− | 96.9 | C21H20O12 | Hyperoside |
2 | 5.18 | [M−H]− | 95.2 | C26H28O16 | Peltatoside |
3 | 6.53 | [M−H]− | 94.6 | C14H12O3 | Trans-resveratrol |
4 | 5.48 | [M+H]+ | 94.6 | C15H10O7 | Quercetin |
5 | 9.82 | [M−H]− | 93.9 | C15H10O5 | Emodin |
6 | 5.88 | [M+H]+ | 93.5 | C15H10O6 | Kaempferol |
7 | 6.25 | [M−H]− | 93.4 | C18H16O8 | Rosmarinic acid |
8 | 6.13 | [M−H]− | 92.4 | C25H24O12 | 3,4-di-O-caffeoylquinic acid |
9 | 2.58 | [M−H]− | 92.1 | C7H6O3 | Protocatechuic aldehyde |
10 | 4.20 | [M−H]− | 91.9 | C15H14O6 | Catechin |