International Organization for Standardization (ISO)
Status
Latest
ISO 6391:1997
Scope
This International Standard specifies a method for the enumeration of viable Escherichia coli present in all kinds of meat and meat products, including poultry.
The method will detect Escherichia coli (biotype 1) and lactose non-fermenting or anaerogenic variants (see reference [1]).
NOTE 1 This method may not be appropriate for the examination of processed meat having a high content of aerobic spore-forming bacteria.
NOTE 2 Some pathogenic strains of Escherichia coli may not be detected by this method.
ISO 6391:1997 history
1997ISO 6391:1997 Meat and meat products - Enumeration of Escherichia coli - Colony-count technique at 44 °C using membranes
1988ISO 6391:1988 Meat and meat products — Enumeration of Escherichia coli — Colony count technique at 44 degrees C using membranes