CULTURE MEDIUM FOR DETERMINING COMMON COLIFORM BACTERIA AND E COLI IN TEST SAMPLES Russian patent published in 2010 - IPC C12Q1/04 C12N1/20 

Abstract RU 2381278 C1

FIELD: chemistry.

SUBSTANCE: culture medium contains the following in g/l of distilled water: pancreatic gelatine hydrolysate - 10.0±4.0, lactose 10.0±3.0, purified bile - 20.0±4.0, brilliant green 0.0133±0.0033, L-tryptophan - 1.0±0.3, 4-methylumbelliferyl-β-D-glucuronid (MUG) 0.1±0.02.

EFFECT: avoiding wrong interpretation of results during visual observation and enables simultaneous determination of coliform bacteria and E.coli, and cuts analysis time down to 18 hours.

1 dwg, 1 tbl, 3 ex

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RU 2 381 278 C1

Authors

Khramov Mikhail Vladimirovich

Marchikhina Irina Ivanovna

Polosenko Ol'Ga Vadimovna

Martovetskij Mikhail Nikolaevich

Dates

2010-02-10Published

2008-06-25Filed