Action of Chicory Fructooligosaccharides on Biomimetic Membranes

Figure 2

Electrochemical impedance spectroscopy of (a) Pt electrode modified with s-BLM and (b) after interaction for 20 min with 5.0 g/L of fructooligosaccharides from chicory in 1 mol/L solution containing 0.1 mol/L KCl. Inset: modified Randles equivalent circuit presenting the fitting curve. denotes the electrolyte resistance, denotes the lipid membrane resistance, denotes the lipid membrane capacitance, denotes the double layer capacitance, is resistance of the monolayer defects, denotes the charge-transfer resistance, and denotes the Warburg element.