Journal of Food Quality / 2020 / Article / Fig 6

Research Article

Controlling the Antioxidant Activity of Green Tea Extract through Encapsulation in Chitosan-Citrate Nanogel

Figure 6

DPPH scavenging activity (%) of GT and CS-NP-GT prepared using an initial weight ratio of CS : GT of 1 : 0.5 (a) and ascorbic acid (b).
(a)
(b)