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Table 4 Obtained ee% results for 120 min in the release medium

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)

  1. *: refers to inhomogenious chiral interactions