Dairy products strengthen health, while plant-based given edge in sustainability. Dairy products contain high-quality proteins — whey and casein — and the biological value of them is very high. Yet, consumer research shows that there is a difference in how consumers perceive sustainability between products.
Whey Protein Phospholipid Concentrate (WPPC), a low-value coproduct, is currently being examined as a source of nutritional and functional ingredients.