Production of uniform and dry paramagnetic beads
Encapsulator B-390 / B-395 pro: Manufacturing of dry spherical monodisperse paramagnetic beads having a size of around 300 µm at laboratory scale
This application note describes the production of spherical and uniform magnetic beads having an average size of approximately 300 μm in diameter. They can be used in a variety of applications including catalysis, purification, cell encapsulation, waste treatment and even medical use. Using the here presented technique, the particle size of the final beads can be varied in the range between 200 and 1000 µm.
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Freeze drying of beads containing yeasts
The cell viabilities of microorganisms during storage are of economic importance for probiotic dietary food and feed supplements. By combining granulation and freeze drying, dust free particles homogeneous in size and composition can be obtained. This will enable a good particle flowability, an easier dosage and a faster reconstitution of the product can be obtained. Encapsulator as a granulator to prill the yeasts suspension into liquid nitrogen and form monodispersed beads that will then be freeze dried.