Table 5.
Micronutrients concentrations (ppm) in bean varieties produced and consumed in the State of Oaxaca, Mexico.
| Variety of Bean | Copper | Nickel | Manganese | Iron | Zinc |
|---|---|---|---|---|---|
| Blanco Alubia (119) | 7.4 ± 1.5 | 12.7 ± 1.6 | 21.3 ± 0.4 | 45.3 ± 3.7 | 33.0 ± 1.6 |
| Biche (123) | 9.5 ± 0.1 | 18.9 ± 0.6 | 20.5 ± 1.5 | 62.0 ± 9.7 | 34.7 ± 3.2 |
| Blanco Michigan (124) | 7.7 ± 2.0 | 18.0 ± 0.3 | 23.5 ± 1.1 | 57.2 ± 8.9 | 10.7 ± 0.4 |
| Peruano (126) | 12.1 ± 1.5 | 17.4 ± 0.2 | 19.1 ± 0.5 | 47.8 ± 2.4 | 26.4 ± 2.6 |
| Sangre de Toro (127) | 9.1 ± 0.7 | 21.1 ± 1.2 | 25.2 ± 1.2 | 62.4 ± 11.6 | 30.8 ± 1.8 |
| Bayo (128) | 4.6 ± 0.8 | 21.0 ± 0.3 | 23.2 ± 1.3 | 53.9 ± 1.0 | 17.2 ± 1.2 |
| Negro Bola (129) | 8.6 ± 0.09 | 18.5 ± 1.6 | 23.4 ± 2.1 | 50.9 ± 4.3 | 21.9 ± 2.3 |
| Negro Michigan (134) | 7.3 ± 1.3 | 25.1 ± 1.5 | 18.5 ± 0.8 | 67.4 ± 7.3 | 25.8 ± 2.9 |
| Bayo Bola (135) | 7.0 ± 0.3 | 27.1 ± 1.1 | 25.3 ± 3.08 | 54.3 ± 1.5 | 28.6 ± 6.5 |
| Flor de Mayo (137) | 5.9 ± 2.7 | 23.2 ± 0.7 | 29.8 ± 2.1 | 57.3 ± 4.5 | 23.9 ± 1.03 |
| Pinto Americano (140) | 7.6 ± 0.08 | 29.1 ± 0.8 | 26.1 ± 2.6 | 58.4 ± 1.2 | 23.4 ± 3.6 |
| Significance | ** | *** | *** | * | *** |
| MSD | 3.9 | 3.3 | 4.3 | 18.7 | 9.0 |
Significance level: * p ≤ 0.05, ** p ≤ 0.01, *** p ≤ 0.001, NS (no significance). NOTE: Numbers in bold represent the maximum values and the underlined numbers represent the minimum values.