From: In vitro kinetic release study of ketoprofen enantiomers from alginate metal complexes
Time (min) | 10 | 20 | 30 | 40 | 50 | 60 | 75 | 90 | 120 | |
---|---|---|---|---|---|---|---|---|---|---|
ee% | ACaK | 35.2 (S) | 27.6 (S) | 18.4 (S) | 10.4 (S) | 0.3 (S) | 0.1 (R)* | 0.2 (R)* | 0.3 (R)* | 0.8 (S)* |
AZnK | 13.7 (R) | 7.2 (R) | 7.0 (R) | 6.7 (R) | 7.5 (R) | 7.1 (R) | 6.4 (R) | 7.0 (R) | 6.9 (R) | |
AAlK | 10.3 (R) | 4.9 (R) | 5.6 (R) | 8.0 (R) | 9.2 (R) | 3.2 (R) | 2.5 (R) | 6.9 (R) | 1.2 (S)* | |
AFeK | 0.4 (R)* | 0.7 (S) | 1.2 (S) | 1.5 (S) | 1.5 (S) | 1.6 (S) | 1.6 (S) | 1.7 (S) | 1.6(S) |