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IPC

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Application

2001135141/13, 2001-12-26

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Start date

2001-12-26

(22)

Actual filing date

2001-12-26

(45)

Published

2004-02-10

(72)

Inventor

Khramov M.V.Azhermacheva N.I.Kostenko Ju.G.Shagova T.S.Jankovskij K.S.Erofeeva Ju.K.

(73)

Holder

Gosudarstvennyj Nauchnyj Tsentr Prikladnoj MikrobiologiiGosudarstvennoe Nauchnoe Uchrezhdenie Vserossijskij Nauchno-Issledovatel'Skij Institut Mjasnoj Promyshlennosti Im. V.M. Gorbatova Raskhn

DIFFERENTIAL-DIAGNOSTIC MEDIUM FOR LISTERIA ISOLATION Russian patent published in 2004 - IPC

Abstract RU 2223313 C2

FIELD: medicinal and veterinary microbiology. SUBSTANCE: as nitrogen source medium comprises the following base enriched with nutrient substances: powdered fish pancreatic hydrolyzate and casein pancreatic hydrolyzate and also: baking yeast extract, polymixin B sulfate, acriflavine, esculine, iron salt, lithium chloride, sodium chloride, agar-agar, nalidixic acid and distilled water. Indicating system (esculine + iron salt) provides easily detection of esculine hydrolysis by formation of black collar around listeria colony. The balance of component composition of medium provides the complete inhibition of concomitant microflora and provides also stability, high sensitivity of medium and effectiveness of listeria accumulation. Invention can be used for bacteriological diagnosis of listeriosis. EFFECT: valuable properties of medium. 1 tbl, 4 ex

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RU 2 223 313 C2

Authors

Khramov M.V.

Azhermacheva N.I.

Kostenko Ju.G.

Shagova T.S.

Jankovskij K.S.

Erofeeva Ju.K.

Dates

2004-02-10—Published

2001-12-26—Filed