Coffee | Test conditions | Mean concentration (mg/L) | Aluminum uptake adult (mg/week)b | Percentage to TWI adult |
---|---|---|---|---|
First brew | Al-pot (n = 9) | 0.564a | 1.97 | 2.81 |
Stainless steel pot (n = 3) | 0.150 | 0.525 | 0.750 | |
Third brew | Al-pot (n = 9) | 0.133a | 0.469 | 0.670 |
Stainless steel pot (n = 3) | 0.018 | 0.063 | 0.090 | |
Sixth brew | Al-pot (n = 9) | 0.795a | 2.79 | 3.98 |
Stainless steel (n = 3) | 0.278 | 0.973 | 1.39 |