FIELD: medicine.
SUBSTANCE: invention refers to medicine and pharmaceutical industry and concerns a method of producing dry biologically active materials dehydration combination methods. This invention consists in the fact that dehydration is carried out in several stages, at the first liquid phase with an active ingredient is dehydrated at atmospheric pressure, at the second stage produced dehydrated phase mixed with high-absorbency sorbent with residual moisture content less than 1 % in ratio 1:3-1:22 and optionally dried.
EFFECT: technical result of the claimed invention is increased persistence of the active substances in the process of storage of the product.
1 cl, 1 tbl, 9 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR SORPTION-CONTACT DEHYDRATION OF FINELY DISPERSED BIOLOGICALLY ACTIVE MATERIALS | 2009 |
|
RU2454459C2 |
| METHOD FOR CONVECTIVE DRYING OF FINELY DISPERSED BIOMATERIALS | 2018 |
|
RU2720175C1 |
| METHOD OF COMBINATION DEHYDRATATION OF HIGH-DISPERSE BIOLOGICALLY ACTIVE MATERIALS | 2009 |
|
RU2440099C2 |
| METHOD OF CONTACT-SORBTION DEHYDRATATION OF HIGH-DISPERSE BIOLOGICALLY ACTIVE MATERIALS | 2009 |
|
RU2455349C2 |
| METHOD FOR CONVECTIVE DEHYDRATION OF FINELY DISPERSED BIOMATERIALS | 2018 |
|
RU2720111C1 |
| PREPARATION, CONTAINING BIOLOGICALLY ACTIVE INGREDIENTS | 2009 |
|
RU2448730C2 |
| PREPARATION CONTAINING BIOLOGICALLY ACTIVE SUBSTANCES | 2009 |
|
RU2440098C2 |
| METHOD OF SUBLIMATION DEHYDRATION OF HIGH-DISPERSE BIOLOGICALLY ACTIVE MATERIALS | 2009 |
|
RU2440106C2 |
| PROCESS FOR PRODUCING FINE-GRAINED BIOLOGICALLY ACTIVE MATERIALS | 2009 |
|
RU2440105C2 |
| PREPARATION CONTAINING BIOLOGICALLY ACTIVE SUBSTANCES | 2009 |
|
RU2448684C2 |
