Extract | Flavonoid | Content | References |
---|---|---|---|
Hydroethanolic | Catechin | 8.02—8.22a | [62] |
Epicatechin | 14.17—15.26a | ||
Aqueous | Catechin | 0.28b; 0.88 μg/gc | [63] |
Epicatechin | nab; 29.61 μg/gc | ||
Ethyl acetate | Epicatechin | 18.4a | [35] |
Dimer | 17.7a | ||
Trimer | 23.8a | ||
Tetramer | 18.0a | ||
Hydroethanolic | Proanthocyanidin | 421.7 mg CE/g | [35] |
Ethyl acetate | Proanthocyanidin | 335.6 mg CE/g | [35] |