Research Article
Efficacy of the Kombucha Beverage Derived from Green, Black, and Pu’er Teas on Chemical Profile and Antioxidant Activity
Figure 4
Antioxidant activity assayed using the ferric ion reducing power (FRAP) method (a) and discrepancy value (b) during fermentation of kombucha prepared from green, black, and pu’er teas. Different letters indicate significant differences between the tea groups ().