Table 2. Changes in the cell growth and inulinase activity of various isolated yeasts in the YNB-inulin medium
Isolated yeast | Cell growth (OD 600) | Enzyme activity (Unit1)/mL) |
0 h | 72 h | 0 h | 72 h |
JS01 | 0.38±0.082)C3)b4) | 13.50±0.00Aa | | 38.71±2.27Bb | 538.14±0.25Aa |
JS02 | 0.26±0.09BCb | 9.92±0.06Ba | | 51.88±5.14Ab | 512.15±3.20Ba |
JS03 | 0.15±0.12Cb | 8.97±0.07Da | | 38.71±1.28Bb | 245.83±5.70Da |
JS04 | 0.15±0.08Cb | 7.95±0.33Fa | | 38.26±0.64Bb | 72.31±3.85Fa |
JS05 | 0.16±0.02Cb | 8.37±0.17Ea | | 33.72±0.84Ba | 36.44±3.90Ha |
JS06 | 0.12±0.04Cb | 2.74±0.14Ia | | 24.80±3.21Cb | 37.35±1.65Ha |
JS07 | 0.39±0.16Bb | 5.76±0.18Ga | | 33.26±5.78Bb | 101.82±9.63Ea |
JS08 | 0.23±0.00BCb | 4.52±0.16Ha | | 25.09±2.57Cb | 55.51±1.20Ga |
JS09 | 0.57±0.05Ab | 9.44±0.12Ca | | 33.26±0.54Bb | 484.54±5.28Ca |
1 Unit of inulinase activity defined as the amount of enzyme that produces 1 μg fructose.
All the data were expressed as mean±SD (n=3).
Different letters within the same column indicate a statistically significant difference (p⟨0.05).
Different letters within the same row indicate a statistically significant difference (p⟨0.05).