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SRPS ISO 21528-1:2009

Microbiology of food and animal feeding stuffs — Horizontal methods for the detection and enumeration of Enterobacteriaceae — Part 1: Detection and enumeration by MPN technique with pre-enrichment

Sep 30, 2009
Sep 30, 2009
95.99   Withdrawal of Standard   Nov 30, 2017

General information

95.99     Nov 30, 2017

ISS

E034-9

International Standard

07.100.01  

Serbian  

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Scope

ISO 21528-1:2004 specifies a method, with pre-enrichment, for the detection 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 calculation of the most probable number (MPN) after incubation at 37 °C in liquid medium.
This method is applicable when the microorganisms sought are expected to need resuscitation before enrichment, and when the number sought is expected to be in the range 1 to 100 per millilitre or per gram of test sample.
A limitation on the applicability of ISO 21528-1:2004 is imposed by the susceptibility of the method to a large degree of variability

Life cycle

NOW

WITHDRAWN
SRPS ISO 21528-1:2009
95.99 Withdrawal of Standard
Nov 30, 2017

REVISED BY

PUBLISHED
SRPS EN ISO 21528-1:2017

Related project

Adopted from ISO 21528-1:2004

National regulations and standards

Pravilnik o zdravstvenoj ispravnosti dijetetskih proizvoda

MINISTARSTVO ZDRAVLjA