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

Figure 2

Size distribution intensity and zeta potential distribution intensity graphs of CS-NP and CS-NP-GT synthesized with different ratios of CS : GT: (a) CS : GT = 1 : 0; (b) CS : GT = 1 : 0.25; (c) CS : GT = 1 : 0.5; (d) CS : GT = 1 : 0.75; (e) CS : GT = 1 : 1.

(a)

(b)

(c)

(d)

(e)