Fig. 2.

Spreadability of the gel formulations prepared with LBG and variable concentrations of CAGE-IL, and integrating pure curcumin at 1.0% (w/w) (a), 1.5% (w/w) (b) and 2.0% (w/w) (c), as a function of the weight applied. All values represent the mean of three experiments, and the error bars represent the standard deviations.