METHOD OF CONTINUOUSLY PRODUCING SUMMARY (GALENICAL) PREPARATIONS Russian patent published in 2005 - IPC

Abstract RU 2253469 C1

FIELD: PHARMACEUTICAL, COSMETIC, AND FOOD INDUSTRIES.

SUBSTANCE: invention provides method, which can be used for industrial production of extracts from medicinal and edible plants. Disintegrated raw material is mixed with extractant to form suspension, after which follow extraction, dissolution, and filtration. The two latter operations are carried out in the same apparatus constituted by two parallel densely coiled tubes, one of coils serving as production line and the other as steam conduit. Suspension is fed into production line under pressure 0.12 to 1.9 MPa at temperature 90 to 210°C.

EFFECT: created conditions for continuous production of true solutions of galenical preparations.

6 cl, 1 tbl

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RU 2 253 469 C1

Authors

Altarev S.N.

Dates

2005-06-10Published

2003-12-16Filed