NF ISO 1740

NF ISO 1740

August 2008
Standard Current

Milkfat products and butter - Determination of fat acidity (Reference method)

ISO 1740|IDF 6:2004 specifies a method for the determination of the acidity of the fat contained in milkfat products and in butter.

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Main informations

Collections

National standards and national normative documents

Publication date

August 2008

Number of pages

13 p.

Reference

NF ISO 1740

ICS Codes

67.100.20   Butter

Classification index

V04-312

Print number

1 - 30/07/2008

International kinship

ISO 1740:2004
Sumary
Milkfat products and butter - Determination of fat acidity (Reference method)

ISO 1740|IDF 6:2004 specifies a method for the determination of the acidity of the fat contained in milkfat products and in butter.

Replaced standards (1)
NF V04-312
December 1985
Standard Cancelled
Butter. Determination of the acid value of the fat (reference method).

La présente norme fait partie d'un ensemble de normes applicables au lait et aux produits laitiers. Cet ensemble est composé de normes traitant de : - l'échantillonnage des produits, - méthodes d'essais physiques et chimiques, - vocabulaire, - contrôle microbiologique, - verrerie de laboratoire spécifique. La présente norme traite plus particulièrement de la détermination de l'indice d'acide de la matière grasse du beurre.

Table of contents
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  • Avant-propos
    iv
  • 1 Domaine d'application
    1
  • 2 Termes et définitions
    1
  • 3 Principe
    1
  • 4 Réactifs
    1
  • 5 Appareillage
    3
  • 6 Échantillonnage
    3
  • 7 Mode opératoire
    3
  • 7.1 Préparation de l'échantillon pour essai
    3
  • 7.2 Prise d'essai
    4
  • 7.3 Détermination
    4
  • 7.4 Essai à blanc
    4
  • 7.5 Essai de contrôle
    4
  • 8 Calculs et expression des résultats
    4
  • 9 Fidélité
    5
  • 9.1 Essais interlaboratoires
    5
  • 9.2 Répétabilité
    6
  • 9.3 Reproductibilité
    6
  • 10 Rapport d'essai
    6
  • Bibliographie
    7
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