Borrador del Comité
ISO/CD 21722
Microbiology of the food chain — Horizontal method for enumeration of enterococci
Reference number
ISO/CD 21722
ISO/CD 21722
Edition 1
© ISO 2024
Borrador del Comité
Resumen
This standard specifies a horizontal method for the enumeration of enterococci as faecal indicators in food, feed and environmental samples by the colony-count technique on a selective solid medium (Slanetz and Bartley agar) by an identification scheme based on tetrazolium reduction and formazan production following by confirmation based on split aesculin at 44°C on Bile Aesculin azide Agar.
Informaciones generales
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Estado: En desarrolloEtapa: Cierre del periodo de observaciones [30.60]
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Edición: 1
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Comité Técnico :ISO/TC 34/SC 9ICS :07.100.30
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