Table 1.
Logarithm of the rate for different concentrations of the drugs at room temperature
| Compound | Log ΔA/At | Log [drug] | Regression equation | Correlation coefficient | Rate costant (S-1) | Order of reaction (n) |
|---|---|---|---|---|---|---|
| At 610 nm | ||||||
| Acarbose | -4.138 | -5.208 | Log rate = 0.865 + 0.962 log C | 0.9992 | 7.328 | 0.962 |
| -4.069 | -5.111 | |||||
| -3.756 | -4.810 | |||||
| -3.586 | -4.634 | |||||
| -3.483 | -4.509 | |||||
| Miglitol | ||||||
| -4.309 | -5.316 | Log rate = 0.916 +0.982 log C | 0.9999 | 8.241 | 0.982 | |
| -4.010 | -5.015 | |||||
| -3.714 | -4.714 | |||||
| -3.537 | -4.538 | |||||
| -3.420 | -4.413 | |||||
| -3.329 | -4.316 | |||||
| At 525 nm | ||||||
| Acarbose | -3.974 | -5.208 | Log rate = 1.243 +1.001 log C | 0.9993 | 17.49 | 1.001 |
| -3.872 | -5.111 | |||||
| -3.563 | -4.810 | |||||
| -3.380 | -4.634 | |||||
| -3.285 | -4.509 | |||||
| Miglitol | -4.359 | -5.316 | Log rate = 0.662 + 0.946 log C | 0.9999 | 4.591 | 0.946 |
| -4.090 | -5.015 | |||||
| -3.801 | -4.714 | |||||
| -3.630 | -4.538 | |||||
| -3.507 | -4.413 | |||||
| -3.420 | -4.316 | |||||