DairyX Foods Ltd. has announced a major advancement in creating authentic milk proteins without cows using precision fermentation.
The food tech startup developed a method to produce casein proteins that can self-assemble into micelles. Micelles are the primary building blocks of dairy products, such as cheese and yogurt.
DairyX has also refined a complementary technology to enhance the gelation of its casein micelles, considered the holy grail of the industry. DairyX's gelating micelles enable manufacturers to produce firm, stretchy and creamy products using their traditional dairy-making processes.
Consumers can't resist dairy's taste and robust health benefits. Casein micelles are key to the appealing sensory profile of dairy products. Currently, manufacturers of animal-free dairy products use additives, like stabilizers, emulsifiers and thickeners, which don't perform as well as cow's milk and can add unpleasant aftertastes. These fail to satisfy consumer cravings for a real dairy experience.
For consumers, taste and price are dairy's two most important features. DairyX addresses taste with its innovative caseins while also making non-animal dairy affordable. The company is creating yeast strains that produce exceptionally high casein yields in short timeframes. This approach ensures that DairyX's ingredients are cost-effective – a crucial factor for adoption by dairy manufacturers.
Worldwide, 270 million cows spend their lives in the production of dairy products. Dairy production is responsible for over 3% of global greenhouse gas emissions and uses excessive farmland and water. Totally eliminating cow's milk as a food source is not practical, so DairyX is devoted to lowering the dairy industry's dependence on traditional milk as a raw ingredient. Doing so promotes sustainability, improved animal welfare, and the use of precious land and water for better causes.