FIELD: medicine, pharmaceutical industry.
SUBSTANCE: claimed method includes controlling of rest humidity of dried suspension of biologically active preparation; and when rest humidity is higher than desired value, concentration of biologically active preparation in suspension is discontinuous increased before drying to produce desired value of rest humidity of target product. When rest humidity is lower than desired value, concentration of biologically active preparation in suspension is discontinuous decreased before drying to produce desired value of rest humidity of target product.
EFFECT: spray dried bioactive preparation with desired value of rest humidity.
4 ex
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