NEN-ISO 21528-2
Microbiology of food and animal feeding stuffs - Horizontal methods for the detection and enumeration of Enterobacteriaceae - Part 2: Colony-count method
inactive, Most Current
| Organization: | NEN |
| Publication Date: | 1 August 2004 |
| Status: | inactive |
| Page Count: | 22 |
| ICS Code (Microbiology in general): | 07.100.01 |
scope:
This part of ISO 21528 specifies a method, without pre-enrichment, for the enumeration of Enterobacteriaceae. It is applicable to - products intended for human consumption and the feeding of animals, and - environmental samples in the area of food production and food handling. Enumeration is carried out by counting colonies in a solid medium after incubation at 37 °C (or 30 °C). This technique is recommended when the number of colonies sought is expected to be more than 100 per millilitre or per gram of the test sample.
Document History
NEN-ISO 21528-2
August 1, 2004
Microbiology of food and animal feeding stuffs - Horizontal methods for the detection and enumeration of Enterobacteriaceae - Part 2: Colony-count method
This part of ISO 21528 specifies a method, without pre-enrichment, for the enumeration of Enterobacteriaceae. It is applicable to - products intended for human consumption and the feeding of animals,...