Stabilizing ion | Mg-MHC | Cu-MHC | Co-MHC | ||||||||||
Coordinates | L* | a* | b* | Ca:Mg | L* | a* | b* | Ca:Cu | L* | a* | b* | Ca:Co | |
Sample no. | 1 | 94.28 | −0.12 | −0.28 | 1.6 | 78.64 | −17.21 | −8.93 | 0.28 | 72.57 | 9.26 | −4.15 | 9.6 |
2 | 95.48 | −0.1 | −0.2 | 3.1 | 81.72 | −14.69 | −1.09 | 7.45 | 78.42 | 5.63 | −2.54 | 14.3 | |
3 | 95.54 | −0.09 | 0.12 | 21.1 | 74.31 | −21.01 | −9.52 | 0.59 | 63.95 | 11.3 | −5.13 | 2.0 | |
4 | 95.63 | −0.05 | −0.04 | 24.0 | 75.18 | −19.73 | −2.51 | 3.07 | 73.72 | 9.68 | −5.28 | 13.5 | |
5 | 93.21 | −0.27 | 0.12 | 1.7 | 80.97 | −13.84 | 1.67 | 7.95 | 61.93 | 9.48 | −2.46 | 0.03 |