| Content of Proanthocyanidins mg CE/g | |||
| OL | YL | PE | DS |
V1 | 2.23 ± 0.15a,b | 2.10 ± 0.10b,g | 2.53 ± 0.34a,h | 2.50 ± 0.08a |
V2 | 2.51 ± 0.03a,c,h | 2.33 ± 0.12a,c,g | 1.68 ±0.16d | 1.23 ±0.05e |
V3 | 2.19 ± 0.06a | 1.57 ± 0.18f | 1.50 ± 0.08f | 1.45 ± 0.11f |