Official Journal of the Japan Wood Research Society
Table 1 Preparation of crude laccase from lacquer tree
Sample no. | Sampling locations | Timing of harvest | Amount of lacquer (g) | Acetone powder yield (g) | Total Lac activity (mAbs/min) | Lac activity per gram of acetone powder (mAbs/min) |
|---|---|---|---|---|---|---|
1 | Ninohe in Iwate | Late July–late August in 2018 | 34.9 | 0.81 | 568 | 706 |
2 | Ninohe in Iwate | Mid-June–mid-July in 2018 | 38.0 | 2.58 | 1679 | 651 |
3 | Iida in Nagano | Mid-June–mid-July in 2018 | 38.6 | 1.51 | 1541 | 1020 |
4 | Iida in Nagano | Late July–late August in 2018 | 39.5 | 1.98 | 2972 | 1501 |