Table 2 The metal composition of the diets used. a
Diet (percentage of fish flesh in food) | |||||
|---|---|---|---|---|---|
Element | Aimara flesh | Control diet | 0.1% | 1% | 7.5% |
Al | < 2 | 41.1 | 41.1 | 40.7 | 38 |
Cd | < 0.02 | 0.064 | 0.064 | 0.064 | 0.059 |
Co | < 0.1 | 0.80 | 0.80 | 0.79 | 0.74 |
Cr | < 0.25 | 0.72 | 0.72 | 0.72 | 0.67 |
Cu | 0.78 | 7.99 | 7.99 | 7.92 | 7.45 |
Hg (total) | 5 | 0.001 | 0.005 | 0.062 | 0.520 |
Ni | < 0.25 | 0.39 | 0.39 | 0.39 | 0.36 |
Pb | 0.091 | 0.165 | 0.165 | 0.164 | 0.159 |
Se | 3.85 | 0.30 | 0.30 | 0.33 | 0.57 |
Zn | 19.7 | 41.1 | 41.1 | 40.9 | 39.5 |