Research Article

Design of an Emulgel-Type Cosmetic with Antioxidant Activity Using Active Essential Oil Microcapsules of Thyme (Thymus vulgaris L.), Cinnamon (Cinnamomum verum J.), and Clove (Eugenia caryophyllata T.)

Figure 3

FTIR diagram for native and modified starches: (a) native yam; (b) native corn; (c) native potato; (d) native cassava; (e) modified yam (esterification); (f) modified corn (esterification); (g) modified potato (esterification); (h) modified cassava (esterification).