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. 2022 Jan 4;14(1):112. doi: 10.3390/pharmaceutics14010112

Figure 3.

Figure 3

Surface morphology of the final products regarding first and secondary coatings. First coating: (a) Maltodextrin; (b) gum Arabic; (c) pectin; (d) starch; (e) starch/gum Arabic; (f) pectin/starch. Secondary coating: (g) Maltodextrin; (h) gum Arabic; (i) pectin; (j) starch; (k) starch/ gum Arabic; (l) pectin/ starch.