Treatments1) | |||||
---|---|---|---|---|---|
E0 | E25 | E50 | E75 | E100 | |
Total phenolic contents (g/100 g D.W.) | 2.02±0.01a | 1.77±0.03a | 1.66±0.02a | 1.71±0.12a | 1.57±0.13b |
Gallic acid (mg/100 g) | 47.6±4.65a | 39.6±0.80a | 41.3±0.90a | 46.9±3.60a | 36.0±5.95a |
Catechin (mg/100 g) | 53.2±0.30a | 49.3±1.90a | 53.4±0.80a | 56.7±2.40a | 61.7±11.6a |
Extraction yield (%) | 57.5±1.15c | 66.0±1.32b | 70.9±1.16a | 63.3±2.08b | 9.45±0.22d |
Total yield (%) | 3.14±0.11a | 3.60±0.15a | 3.87±0.11a | 3.45±0.12a | 0.52±0.03b |