Samples | 1 d | 6 d | 15 d | 22 d | 31 d | |
---|---|---|---|---|---|---|
DPPH scavenging activity (Inhibition value, %) | Control | 62.50±4.82aC | 62.49±5.35aC | 62.68±4.02aB | 59.02±4.84aB | 55.93±2.22aA |
RGY0.5 | 94.46±2.34bC | 92.42±1.58bC | 88.00±2.70bB | 86.82±2.50bB | 85.91±3.05bA | |
RGY1 | 94.85±0.11cC | 94.56±0.35cC | 94.02±0.85cB | 93.54±1.25cB | 90.19±2.04cA | |
RGY1.5 | 94.85±0.07cC | 94.68±0.22cC | 94.55±0.10cB | 94.26±0.24cB | 92.25±2.74cA | |
RGY2 | 94.26±0.31cC | 94.23±0.29cC | 94.17±0.26cB | 94.17±0.28cB | 94.09±0.28cA | |
β-Carotene bleaching activity (Inhibition value, %) | Control | 45.73±4.97aC | 40.86±4.14aC | 34.50±1.42aB | 32.59±2.61aB | 32.35±2.51aA |
RGY0.5 | 51.30±2.09bC | 50.69±1.89bC | 46.87±3.54bB | 44.26±3.65bB | 38.05±3.00bA | |
RGY1 | 50.69±6.02bC | 48.09±5.98bC | 46.89±5.09bB | 46.64±5.81bB | 44.61±6.89bA | |
RGY1.5 | 53.48±0.97cC | 52.49±0.42cC | 51.55±0.67cB | 50.27±0.84cB | 46.71±3.88cA | |
RGY2 | 50.25±1.92bC | 49.59±1.49bC | 47.49±3.13bB | 46.82±2.46bB | 45.07±2.73bA |