Flavonoids | Chemical structure | V. geminata | P. pyrenoidosa | B. eriensis | S. obliquus | Retention time |
---|---|---|---|---|---|---|
Catechin | Proanthocyanidins | 2.13 | 2.32 | ND | 2.55 | 1.5 |
Kaempferol | Flavonols | 3.15 | 3.77 | ND | ND | 2.9 |
Rutin | Flavonols | 2.70 | 4.13 | 2.92 | 3.54 | 3.7 |
Quercitrin | Flavonols | 3.22 | 4.52 | 4.25 | 3.97 | 4.1 |
Hesperetin | Flavanones | 1.45 | 2.46 | 2.46 | ND | 4.9 |
Apigenin | Flavones | 1.96 | 3.71 | 3.70 | 2.58 | 5.8 |
Quercetin | Flavonols | 3.34 | 3.50 | 2.26 | 3.99 | 6.5 |