Sterile Media for Fermentation — Sterile filtration for liquid media feeds, whether it is a standard sugar-based feedstock, a nutrient solution, basal medium, or something completely new. Microfiltration is often a more cost-effective and reliable solution than other sterilization methods.
Culinary Steam — Used for SIP (steam-in-place) cleaning for equipment without disassembly – including bioreactors. Can also be used for cooking, heating, and general process steam. No matter the application, culinary steam needs to be particulate-free to protect equipment and product.
Process and Ingredient Water — Water is a significant part (by volume and importance) of plant-based products, whether it is alternative milk, dairy, or meats. Process water indirectly contacts the final product (e.g., equipment cleaning, rinsing, etc.) while ingredient water is directly part of the final ingredient. Filtration needs for process and ingredient water range from particulate-free to sterile.
Sterile Air and Gas for Processed Food and Beverage Applications — Air and gas filtration to remove water, oil, and particulate. Point-of-use filtration of air and gas is a critical part of protecting bioprocesses. Needs to be both particulate- and contaminant-free.
Cultivated and Fermented Foods — Under the Solaris brand, Donaldson specializes in fermenters and bioreactors customized to meet the needs of your product, whether it is a fermented protein or cultivated meat. Solaris brand products range from lab-scale capacities of 120 mL all the way through full industrial solutions of 30,000+ Liters.