Table 7 Results of the stress degradation studies of apigenin solution at 2 h
Stress degradation studies | Conc. used (μg/ml) | Conc. left after degradation (μg/ml) | % Degradation |
|---|---|---|---|
Acid hydrolysis | 2.0 | 1.62 | 18.88 |
Alkaline hydrolysis | 2.0 | 1.88 | 5.87 |
Oxidation | 2.0 | 1.70 | 14.61 |
Thermal | 2.0 | 1.66 | 16.55 |
Photolytic | 2.0 | 1.60 | 20.00 |