Norm

NEN-EN-ISO 4833-1:2012 Ontw. en

Microbiologie van voedingsmiddelen en diervoeders - Horizontale methode voor de telling van micro-organismen - Deel 1: Telling bij 30 graden Celcius met de gietplaattechniek

  • Deze norm is ingetrokken sinds 10-09-2013

25,62

Over deze norm

Status Ingetrokken
Aantal pagina's 14
Commissie Microbiologie van de voedselketen
Gepubliceerd op 01-03-2012
Taal Engels
This International Standard specifies a horizontal method for enumeration of microorganisms growing in a solid medium after aerobic incubation at 30ÂșC. The method is applicable to: - products intended for human consumption or for animal feeding stuffs; - environmental samples in the area of food production and food handling. This part of the Standard is recommended for use: - to obtain a reliable count when a low limit of detection is specified (below 102/g or ml for liquid samples or below 103/g for solid samples); - for products expected to contain spreading colonies that will obscure colonies of other organisms eg: milk and milk products likely to contain spreading Bacillus species. The applicability of this International Standard to the examination of certain fermented food and animal feeding stuffs is limited and other media and/or incubation conditions may be more appropriate. However this method may be applied to such products even though the predominant microorganisms in those products may not be detected effectively.

Details

ICS-code 07.100.30
67.100.01
Nederlandse titel Microbiologie van voedingsmiddelen en diervoeders - Horizontale methode voor de telling van micro-organismen - Deel 1: Telling bij 30 graden Celcius met de gietplaattechniek
Engelse titel Microbiology of food and animal feed - Horizontal method for the enumeration of microorganisms - Part 1: Colony count at 30 degrees C by the pour plate technique
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