High-Pressure Processing of Milk and Dairy Products: Latest Update

Abstract

The growing global demand for minimally processed fresh foods has driven the development of innovative food processing methods. High-pressure processing (HPP), a leading non-thermal technique, has proven to be environmentally friendly, cost-effective, and versatile across various food types. Its ability to extend shelf life and ensure microbial safety is well established, particularly in dairy products. However, further research is needed to fully understand HPP’s impact on improving the digestion of milk compounds and assessing potential safety risks. Recent studies, for example, demonstrate HPP’s efficacy in enhancing the microbial safety and nutritional value of products like cheese, yogurt, and whey protein isolate. This review explores these advancements and highlights HPP’s role in improving the physicochemical, organoleptic, and functional properties of milk and dairy products.