Table 4. Effect of enzyme treatment on total polyphenol, total flavonoid, and crude saponin contents of enzyme and ethanol combination extracts (Step I and Step II) from D. polystachya Turcz. bulbil
Treatment | Total polyphenol (%) | Total flavonoid (%) | Crude saponin (%) |
CON1) | 0.872)±0.01d3) | 0.44±0.01c | 0.94±0.03b |
T30 | 1.01±0.01c | 0.51±0.01b | 2.47±0.18a |
T120 | 1.04±0.01b | 0.52±0.01b | 2.51±0.10a |
T240 | 1.07±0.01a | 0.55±0.01a | 2.60±0.08a |
F-value | 486.21***4) | 73.83*** | 158.74*** |
Abbreviations are the same as in Table 1.
All values are Mean±SD (n=3).
a-dMeans with different small letters in the same column differ significantly by Duncan’s multiple range test (p<0.05).
***p<0.001.