Stable aqueous foams created with intercalated montmorillonite nanoclay coated by sodium caseinate

Fabrication of stable aqueous foams is significant to various food and non-food applications. In the present study, we report aqueous foams with a volume maintained for 14 days after whipping suspensions with intercalated montmorillonite (MMT) platelets coated with sodium caseinate (NaCas). Intercalating MMT preheated at 60 °C for 1 h with room temperature NaCas solution resulted in a good extent of intercalated and exfoliated MMT platelets...