Table 5 Sugar composition of the painting samples collected from the paintings in El Brujo (Peru) and in the Nefertari tomb (Egypt)
Sample | Analytical procedure | Sugar relative content | Sugar composition (%) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Â | Â | Â | Xylose | arabinose | rhamnose | fucose | galacturonic acid | glucuronic acid | mannose | galactose | glucose |
P-c | GCI | 0.15% | 24 | 25 | 4 | 0 | - | - | 9 | 37 | Yes |
P-c | DCCI | 0.12% | 17 | 15 | 5 | 1 | 0 | 0 | 14 | 44 | Yes |
Nef-y | GCI | 2.04% | 0 | 70 | 1 | 0 | - | - | 0 | 29 | No |
Nef-r | DCCI | 1.54% | 0 | 61 | 0 | 0 | 0 | 0 | 0 | 39 | No |