Element/Group | Before bleaching (baseline) Mean (wt%±SD) | After bleaching Mean (wt%±SD) | After remineralization Mean (wt%±SD) |
---|---|---|---|
Ca/C | 41.69Aa ± 4.39 | 39.70 Aa ± 4.09 | 39.81 Aa ± 1.37 |
Ca/MI | 40.87 ABa ±2.91 | 39.63 Aa ± 3.97 | 44.42 Bb ± 4.0.6 |
Ca/CH-BG | 41.44 ABa ± 3.10 | 39.74 Aa ± 4.11 | 43.62 Bb ± 3.72 |
P/C | 20.07 Aa ± 0.81 | 16.87 Ba ± 3.15 | 16.91 Ba ± 1.04 |
P/MI | 20.19 Aa ± 1.51 | 16.76 Ba ± 1.99 | 18.95 Ab ± 2.85 |
P/CH-BG | 20.12 Aa ± 0.79 | 16.64 Ba ± 1.96 | 18.88 Ab ± 1.43 |