NF ISO 23291

NF ISO 23291

June 2020
Standard Current

Milk and milk products - Guidelines for the application of in-line and on-line infrared spectrometry

This document gives guidelines for using infrared spectrometry in in-line and on-line applications for dairy processing. These applications are distinct to those covered in ISO 21543 | IDF 201.It is applicable, but not limited, to:— the determination of protein, fat and total solids in liquid milk and milk products using mid and near infrared spectrometry;— the determination of protein, fat and moisture in solid or semi-solid products, such as milk powder, and butter and liquid dairy streams using near infrared spectrometry.

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Main informations

Collections

National standards and national normative documents

Publication date

June 2020

Number of pages

14 p.

Reference

NF ISO 23291

ICS Codes

67.100.01   Milk and milk products in general

Classification index

V04-291

Print number

1

International kinship

Sumary
Milk and milk products - Guidelines for the application of in-line and on-line infrared spectrometry

This document gives guidelines for using infrared spectrometry in in-line and on-line applications for dairy processing. These applications are distinct to those covered in ISO 21543 | IDF 201.

It is applicable, but not limited, to:

— the determination of protein, fat and total solids in liquid milk and milk products using mid and near infrared spectrometry;

— the determination of protein, fat and moisture in solid or semi-solid products, such as milk powder, and butter and liquid dairy streams using near infrared spectrometry.

Table of contents
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Principe
  • 5 Appareillage
  • 6 Considérations relatives à l'installation et à l'échantillonnage
  • 7 Types de flux de procédés
  • 8 Étalonnage et validation
  • 9 Surveillance à long terme et ajustement de l'étalonnage
  • 10 Statistiques pour la mesure des performances
  • Bibliographie
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