The whey products are numerous and are obviously extracted from the milk serum with various processes ranging from filtration, ultrafiltration, demineralization, to drying,

Some products:

In the United States, whey and its derivatives are also highly valued in the food industry, particularly for their nutritional and sports benefits. Whey is the liquid remaining after milk has been curdled and strained during cheese production. This byproduct is rich in high-biological-value proteins, vitamins, minerals, and immunoglobulins, making it a popular dietary supplement, especially among athletes and those looking to increase their protein intake.

Whey derivatives include whey protein concentrate, whey protein isolate, and whey protein hydrolysate. These derivatives differ in protein content, absorption, and digestibility and are widely used in various products, from dietary supplements to meal replacements, protein shakes, and functional foods.

In the United States, the safety and marketing of whey and its derivatives are regulated by the Food and Drug Administration (FDA). Regulations ensure food quality and safety, including clear labeling of ingredients and nutritional information and verification of the absence of harmful substances.

The trend toward more natural and less processed food products has also affected the whey market, with increasing demand for products derived from non-denatured whey or processed in a way that preserves its nutritional and functional qualities. Additionally, whey is valued for its reduced environmental impact compared to other protein sources, contributing to sustainability in the food sector.

The most recent scientific literature has re-evaluated whey proteins and confirmed that they have antioxidant properties (1).

Whey products studies

References________________________________________________________

(1) Athira S, Mann B, Saini P, Sharma R, Kumar R, Singh AK. Production and characterisation of whey protein hydrolysate having antioxidant activity from cheese whey. J Sci Food Agric. 2015 Nov;95(14):2908-15. doi: 10.1002/jsfa.7032. Epub 2014 Dec 30. PMID: 25469498.