Lyophilization

Creation of a stable preparation of a biologic substance (e.g., blood plasma, serum) by rapid freezing followed by dehydration under high vacuum.


The process of removing water from a frozen biomaterial (e.g., a microbial culture or an aqueous protein solution) via application of a vacuum. It is a drying method for long-term preservation of proteins in the solid state, and for long-term storage of live microbial cultures.


The rapid freeze-drying of sera, cultures etc. to avoid high salt concentration in the product.


Freeze-drying; process of rapidly freezing a substance, then dehydrating it in a high vacuum.


The process of rapidly freezing a substance at an extremely low temperature and then dehydrating the substance in a high vacuum.


 


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