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2 172 344

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IPC

(21) (22)

Application

2000131945/13, 2000-12-21

(24)

Start date

2000-12-21

(22)

Actual filing date

2000-12-21

(45)

Published

2001-08-20

(72)

Inventor

Shuster A.M.Mart'Janov V.A.Kuz'Mich M.K.Ivanov G.A.

(73)

Holder

Shuster Aleksandr MikhajlovichMart'Janov Vitalij Afanas'EvichKuz'Mich Mikhail KonstantinovichIvanov Georgij Anatol'Evich

METHOD OF STIMULATION OF ANTIBIOTIC SYNTHESIS Russian patent published in 2001 - IPC

Abstract RU 2172344 C1

FIELD: biotechnology, microbiology. SUBSTANCE: invention relates to production of antibiotics by microbiological method. Producing culture is grown in the presence of sodium salt of [poly-(2,5-dihydroxyphenylene]-4-thiosulfoacid as a stimulating agent. Stimulating agent is added in the concentration 2-10 mcg/ml after 24 h of growing onset. Producers of penicillin, streptomycin, rifamycin B or rubomycin can be used as a producing culture. EFFECT: enhanced intensity of biosynthesis of antibiotics. 7 cl, 4 dwg

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RU 2 172 344 C1

Authors

Shuster A.M.

Mart'Janov V.A.

Kuz'Mich M.K.

Ivanov G.A.

Dates

2001-08-20—Published

2000-12-21—Filed