Hydrogelled emulsion from linseed oil and pea protein as a strategy to produce healthier pork burgers with high technological and sensory quality.

Hydrogelled emulsions (HEs) produced with linseed oil and different levels of pea protein (PP) (0, 5, 10, 15, and 20%) were used to replace 50% of animal fat in burgers. The effect of this lipid reformulation on the nutritional, technological, oxidative, microbiological, and sensory quality of the burgers was evaluated during their refrigerated storage (4 °C for 12 days). The reformulated burgers displayed a reduction of >40% in fat and an increase of up to 10% in protein content.