Table 1.

Formulations of beef burger patties under study.

	Burger patties’ ingredients
SDW	Minced meat + 0.8% (w/w) NaCl + 5% (v/w) SDW
Encaps-SDW	Minced meat + 0.8% (w/w) NaCl + 5% (v/w) of SDW encapsulated in alginate beads
PPE	Minced meat + 0.8% (w/w) NaCl + 5% (v/w) PPE
Encaps-PPE	Minced meat + 0.8% (w/w) NaCl + 5% (v/w) PPE encapsulated in alginate beads