Table 3. The contents of total phenolic compound and individual phenolic compound from EET extracts with various concentrations

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