METHOD FOR SORPTION-CONTACT DEHYDRATION OF FINELY DISPERSED BIOLOGICALLY ACTIVE MATERIALS

摘要

FIELD: chemistry. ^ SUBSTANCE: materials containing biologically active substances in liquid phase are converted to a microdroplet state stabilised with dry finely dispersed hydrophobic separator with nanosized particles, followed by dehydration, with weight ratio of the liquid phase to the sorbent from 1:4 to 1:8. ^ EFFECT: invention increases shelf life of active substances during storage of dehydrated labile biologically active materials. ^ 1 dwg, 5 tbl, 12 ex