Draft
International Standard
ISO/DIS 23691
Microbiology of the food chain — Determination and use of cardinal values
Reference number
ISO/DIS 23691
Edition 1
Draft International Standard
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ISO/DIS 23691
76665
This Draft International Standard is in the enquiry phase with ISO members.

ISO/DIS 23691

ISO/DIS 23691
76665
Language
Format
CHF 63
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Abstract

This document establishes basic principles and specifies requirements and methods to determine cardinal values of bacteria and yeast strains. These methods are based on (1) the determination of maximum specific growth rates of the studied strain grown in a defined range of values of the intrinsic or extrinsic factor under study and (2) on the use of secondary models to obtain the cardinal values. These methods can be applied to all type of bacteria and yeasts. Finally, this document provides guidelines on the use of the determined cardinal values in growth simulation based on predictive microbiological models.

General information

  •  : Under development

    You can help develop this draft international standard by contacting your national member

    : DIS ballot initiated: 12 weeks [40.20]
  •  : 1
     : 45
  • ISO/TC 34/SC 9
    07.100.30 
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