Table 7.
Determination of epinephrine and FA in human blood serum, urine, epinephrine injection and folic acid tablet samples. All the concentrations are in µM (n = 5) [63].
| Sample | Spiked | Found | Recovery, % | Rsd % | ||||
|---|---|---|---|---|---|---|---|---|
| Epinephrine | FA | Epinephrine | FA | Epinephrine | FA | Epinephrine | FA | |
| Human blood serum | 0 | 0 | - | - | - | - | - | - |
| 10.0 | 5.0 | 10.3 | 4.9 | 103.0 | 98.0 | 3.2 | 2.4 | |
| 20.0 | 60.0 | 19.8 | 61.6 | 99.0 | 102.7 | 17 | 2.7 | |
| Urine | 0 | 0 | - | - | - | - | - | - |
| 12.5 | 45.0 | 12.3 | 45.3 | 98.4 | 100.7 | 2.4 | 3.1 | |
| 22.5 | 55.0 | 23.1 | 53.7 | 102.6 | 97.6 | 1.8 | 2.8 | |
| Epinephrine Injection | 0 | 0 | 10.5 | - | - | - | 3.2 | - |
| 2.5 | 30.0 | 12.7 | 30.3 | 97.7 | 101.0 | 1.9 | 2.6 | |
| 5.0 | 39.7 | 15.9 | 40.3 | 102.6 | 99.2 | 2.4 | 3.3 | |
| Folic Acid Tablet | 0 | 0 | - | 15.0 | - | - | - | 2.7 |
| 5.0 | 25.0 | 4.9 | 0.9 | 98.0 | 102.2 | 2.4 | 1.6 | |
| 10.0 | 35.0 | 10.1 | 49.2 | 101.0 | 98.4 | 2.7 | 3.0 | |