All-natural sodium alginate films reinforced with Rana chensinensis ovum protein isolate/xanthan gum-stabilized Pickering emulsions for active preservation and freshness indication
To address food spoilage and real-time monitoring, an all-natural multifunctional composite film was developed by incorporating Rana chensinensis ovum protein isolate/xanthan gum–lemon essential oil (RCOPI/XG-LEO) Pickering emulsion and anthocyanin, which achieved active preservation and visual sensing. The Pickering e...