Recent advances in protein extraction have truly reshaped how we recover proteins from plants, animals, and all those trendy alternative sources. No more relying on basic, old-school methods—now it’s about leveraging enzymatic hydrolysis, membrane filtration, supercritical fluid extraction, and green solvents. These cutting-edge approaches do more than just improve yield and purity; they also help preserve vital bioactive compounds and maintain the nutritional quality of the final product. Functional properties like solubility, digestibility, and texture? Those are getting much-needed upgrades, too.With these technological leaps, manufacturers can now develop high-quality proteins suitable for a wide range of applications—from beverages to meat analogues, and even dietary supplements. What’s particularly noteworthy is how these modern extraction techniques align with the rising demand for health-conscious, ethically sourced, and environmentally friendly protein options. All things considered, these innovations suggest a very promising direction for the future of food science and sustainable production.