NF EN ISO 12228

NF EN ISO 12228

May 1999
Standard Cancelled

Animal and vegetable fats and oils. Determination of individual and total sterols contents. Gas chromatographic method.

Le présent document prescrit une méthode de détermination de la teneur et de la composition des stérols contenus dans les corps gras par chromatographie en phase gazeuse. Les stérols sont l'un des principaux constituants de la fraction insaponifiable des corps gras d'origines animale et végétale et présentent une composition relative assez spécifique pour chacun d'entre eux.

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Main informations

Collections

National standards and national normative documents

Publication date

May 1999

Number of pages

24 p.

Reference

NF EN ISO 12228

ICS Codes

67.200.10   Animal and vegetable fats and oils

Classification index

T60-258

Print number

1 - 27/10/2004

International kinship

ISO 12228:1999

European kinship

EN ISO 12228:1999
Sumary
Animal and vegetable fats and oils. Determination of individual and total sterols contents. Gas chromatographic method.

Le présent document prescrit une méthode de détermination de la teneur et de la composition des stérols contenus dans les corps gras par chromatographie en phase gazeuse. Les stérols sont l'un des principaux constituants de la fraction insaponifiable des corps gras d'origines animale et végétale et présentent une composition relative assez spécifique pour chacun d'entre eux.
Standard replaced by (2)
NF EN ISO 12228-1
August 2014
Standard Current
Determination of individual and total sterols contents - Gas chromatographic method - Part 1 : animal and vegetable fats and oils

<p>ISO 12228-1:2014 specifies a procedure for the gas chromatographic determination of the content and composition of sterols in animal and vegetable fats and oils. However, the determination of the contents and composition of sterols in olive and olive pomace oils is to be carried out using ISO 12228-2.</p>

NF EN ISO 12228-2
December 2014
Standard Current
Determination of individual and total sterols contents - Gas chromatographic method - Part 2 : olive oils and olive pomace oils

<p>ISO 12228-2:2014 specifies a procedure for the gas chromatographic determination of the contents and composition of sterols and triterpene dialcohols in olive and olive pomace oils. For the determination of the contents and composition of sterols in all other animal and vegetable fats and oils, ISO 12228‑1 is to be used.</p>

Table of contents
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  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Définitions
    1
  • 4 Principe
    1
  • 5 Réactifs
    2
  • 6 Appareillage
    2
  • 7 Échantillonnage
    3
  • 8 Préparation de l'échantillon pour essai
    3
  • 9 Mode opératoire
    3
  • 10 Expression des résultats
    5
  • 11 Fidélité
    7
  • 12 Rapport d'essai
    7
  • Annexe A (informative) Résultats de l'essai interlaboratoires
    10
  • Annexe B (informative) Bibliographie
    17
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