Table 2.
Percentage yield of the in vitro lignin precipitation after 18 h
| Substrate used | Yield (%) |
|---|---|
| CA | 68 |
| CA/FA (9:1) | 65 |
| CA+Si (20 mmol) | 129 |
| CA/AX (9:1) | 22 |
| CA/FA (9:1)+Si (20 mmol) | 106 |
| CA/FA/AX (8:1:1) | 30 |
| CA/FA/AX (8:1:1)+Si (20 mmol) | 17 |
Yield of 100% equals the theoretical weight of polymerized phenolic (coniferyl alcohol, CA; ferulic acid, FA) and arabinoxylan (AX) precursors.