Structurally robust and pH-responsive Pickering emulsions enabled by interfacial biopolymer networks for active and intelligent packaging.
pH-responsive Pickering emulsions were promising for controlled release, yet smart responsiveness and interfacial stability remain fundamentally at odds. Herein, a pH-responsive and structurally robust composite Pickering emulsion, denoted as STTCx (SPI-TTO-TA-CSx), was fabricated using soy protein isolate (SPI), tea t...