Research Article
Vibrational and Compositional Analysis Associated with the Color of Guadua angustifolia Kunth Variety Bicolor (GAKVB)
Table 3
Elemental composition of dry GAKVB in the light-brown (yellow) and dark-brown (green) zones, as evaluated by EDX.
| Number | Element, light brown | Average | Element, dark brown | Average |
| 1 | C K | 44.10 | C K | 41.00 | 2 | N K | 4.55 | N K | 3.88 | 3 | O K | 34.24 | O K | 30.24 | 4 | MgK | 0.31 | MgK | 0.52 | 5 | AlK | 0.45 | AlK | 0.72 | 6 | SiK | 16.14 | SiK | 23.13 | 7 | K K | 0.19 | K K | 0.37 | 8 | FeK | 0.025 | FeK | 0.14 | 9 | S K | ā | S K | 0.025 |
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