Table 3.
Macromolecular composition of untreated and pretreated Arundo donax.
| Carbohydrate composition | ||
|---|---|---|
| (% total dry weight) | ||
| Untreated | Pretreated | |
| Glucan | 26.3 ± 1.6 | 38.2 ± 1.2 |
| Xylan | 24.1 ± 1.2 | 5.7 ± 0.9 |
| Klason lignin | 9.8 ± 0.4 | 36.1 ± 0.6 |
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