FIELD: veterinary science and medicinal microbiology. SUBSTANCE: method involves the following stages: milled product is mixed with liquid selective nutrient medium at ratio 1:8 and shaken, cultured at 28 C for 24-48 h. Then 1 ml bacterial suspension is mixed with 5 ml 0.3% KOH solution and after 1 min sown on selective agar and the grown bacterial colonies were identified after 24-48 h. EFFECT: improved method of listeria isolation. 2 cl
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Authors
Dates
1996-11-10—Published
1992-08-10—Filed