Phenolic Standard | Retention Time (Minutes) | |
Standard | HSE | |
Gallic acid | 2.56 | 1.42 |
Protocatechuic acid | 2.99 | 2.70 |
Chlorogenic acid | 5.28 | 4.97 |
Catechin hydrate | 5.60 | 8.38 |
EGCG | 6.54 | 10.28 |
Caffeic acid | 7.94 | 11.83 |
p-Coumaric | 10.51 | 13.81 |
Salicyclic acid | 11.24 | 16.64 |
Ferulic acid | 12.20 | 20.93 |
Naringenin | 17.73 | |
Rutin | 18.51 | |
Quercetin | 23.15 |