Applications of Ultrafiltration in the Food Industry

Ultrafiltration technology is widely used in the food industry, primarily in the following areas:

Dairy Processing:

Used for whey protein concentration, milk standardization, and low-lactose milk production, improving product quality and taste.

Fruit Juice and Beverage Processing:

Clarification: Removes suspended solids, proteins, pectin, and other impurities, improving transparency. Concentration: Retains flavor components, achieving low-temperature concentration.

Beverage Processing:

Used for clarifying beer, wine, and low-alcohol spirits, removing turbidity while preserving flavor.

Condiment Refining:

Used for sterilization and clarification of products such as soy sauce and vinegar, extending shelf life.

Other Applications:

Plant protein extraction and concentration;

Separation of functional components (e.g., polysaccharides, flavonoids);

Food wastewater treatment and reuse.