After being kept in 37 Cwarmwater for l h, Adamaged at 536 nmwas detected. The same method as mentioned abovewas used to assess the OH scavenging activity of the yogurt sample.
Sample solutions of different concentrations were added, followed by adding with H2O2, kept at 37 C for 1 h, and centrifuged at 351 g for 10 min at room temperature. The supernatant was obtained to determine Asampled.