Treatment COPs (mg) | Control | pH 5.8 | pH 6.7 | pH 7.6 |
---|---|---|---|---|
7β-OH | Nd | nd | nd | nd |
20α-OH* | 0.51 ± 0.07a | 0.43 ± 0.02ab | 0.37 ± 0.01b | 0.38 ± 0.06b |
25-OH*** | 0.13 ± 0.01a | 0.07 ± 0.01b | 0.06 ± 0.00b | 0.06 ± 0.02b |
Triol*** | 0.02 ± 0.00a | n.d.b | n.d.b | n.d.b |
α-epoxide | 0.04 ± 0.01 | 0.03 ± 0.01 | 0.03 ± 0.01 | 0.03 ± 0.00 |
7-keto | Nd | nd | nd | nd |
Total amount of COPs/cholesterol (%) ** | 1.40 ± 0.17a | 1.06 ± 0.08b | 0.91 ± 0.05b | 0.95 ± 0.16b |