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Effective concentration (EC50) of sorghum biscuits with and without sourdough (unit: mg/mL)
| Sample | DPPH | NO |
|---|---|---|
| Commercial biscuit | 37.32±0.11c | 0.35±0.07c |
| BWOS | 40.36±0.12a | 0.51±0.32b |
| BWS | 38.44±0.23b | 0.61±0.54a |
DPPH, 1,1-diphenyl-2-picryl-hydrazy; NO, nitric oxide; BWOS, biscuit without sourdough; BWS, biscuit with sourdough.
Mean±standard deviation of triplicate.
Mean values with the same letters (a–c) within the same column differ significantly (P<0.05).
