Preparation and Characterization of Polyelectrolyte Complexes of Hibiscus esculentus (Okra) Gum and Chitosan

Figure 6

SEM images of different PECs between OKG and CH at concentration ratios 2 : 8 (a), 3 : 7 (b), 4 : 6 (c), 5 : 5 (d), 6 : 4 (e), 7 : 3 (f), 8 : 2 (g), and 9 : 1 (h).

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)