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2 033 177

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IPC

(21) (22)

Application

4950432/14, 1991-06-27

(22)

Actual filing date

1991-06-27

(45)

Published

1995-04-20

(72)

Inventor

Khvorost P.P.Zinchenko V.V.Gorin A.G.Obolentseva G.V.Chushenko V.N.Timchenko N.M.Kotov A.G.

(73)

Holder

Gosudarstvennyj Nauchnyj Tsentr Lekarstvennykh Sredstv

PROCESS FOR MANUFACTURE OF POLYSACCHARIDE COMPLEX FROM MATRICARIA CHAMOMILLA Russian patent published in 1995 - IPC

Abstract RU 2033177 C1

FIELD: chemical-pharmaceutical industry. SUBSTANCE: essence of this process resides in purifying shots of Matricaria chamomilla resulting from manufacturing various products from Matricaria chamomilla by live steam at temperature of 100 to 110 C during 4 to 5 h, evaporating aqueous extract to volume of 0.4 to 0.6 by mass of dry stock, subjecting it to further extraction with hot water, and precipitating end product at ratio between vaporized concentrate and precipitant of 1:(1.6 to 2.0). EFFECT: disclosed process allows stepping up quality of desired product and simplifying technology owing to reduction of processing time and number of steps. 2 tbl

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RU 2 033 177 C1

Authors

Khvorost P.P.

Zinchenko V.V.

Gorin A.G.

Obolentseva G.V.

Chushenko V.N.

Timchenko N.M.

Kotov A.G.

Dates

1995-04-20—Published

1991-06-27—Filed