We prepared our Freeze-Dried Powder line. Freeze drying and lyphilization are synonymous. Freeze drying is a water removal process typically used to preserve perishable materials, to extend shelf life or make the material more convenient for transport.
Freeze drying works by freezing the material, then reducing the pressure and adding heat to allow the frozen water in the material to sublimate.
The aim of freeze-drying algae is to obtain a readily water-soluble algae which have the same characteristics as the orginal product after the re-addition of water.
Freeze drying is often considered the "Gold Standard" of dehydration and drying processing in term of overall quality.