Table 8. Extraction efficiency and folic acid content of oyster mushroom according to ethanol concentration
| Extraction condition | Extraction efficiency |
| Concentration (%) | Solvent volume (L) | Extraction time (h) | Extraction temperature (L) | Final quantity (L) | Solid content (°Brix) | Yield (g) | Folic acid content (ug/100 g) |
| 30 | 20 | 8 | 50 | 7.8 | 3.26±0.111)ab2) | 2.65±0.01ab | 41.36±2.74a |
| 40 | 20 | 8 | 50 | 8.6 | 3.13±0.05c | 2.59±0.08ab | 39.44±0.90a |
| 50 | 20 | 8 | 50 | 8.9 | 3.73±0.05a | 3.23±0.05a | 38.86±0.55a |
| 60 | 20 | 8 | 50 | 8.8 | 3.36±0.05b | 2.99±0.02b | 34.56±0.55b |
Each value represents the mean±SD of three determinations.
Mean with different superscripts (a-c) are significantly different at p<0.05 by Duncan’s multiple range test.