NF EN 12137

NF EN 12137

December 1997
Standard Cancelled

Fruit and vegetable juices. Determination of tartaric acid in grape juices. Method by high performance liquid chromatography.

Le présent document spécifie une méthode de détermination de la teneur en acide tartrique des jus de raisin. Cette méthode s'intègre dans l'ensemble des méthodes d'analyse permettant d'attester la pureté des jus de fruits et de légumes.

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Main informations

Collections

National standards and national normative documents

Publication date

December 1997

Number of pages

10 p.

Reference

NF EN 12137

ICS Codes

67.160.20   Non-alcoholic beverages

Classification index

V76-135

Print number

1 - 01/11/1997

European kinship

EN 12137:1997
Sumary
Fruit and vegetable juices. Determination of tartaric acid in grape juices. Method by high performance liquid chromatography.

Le présent document spécifie une méthode de détermination de la teneur en acide tartrique des jus de raisin. Cette méthode s'intègre dans l'ensemble des méthodes d'analyse permettant d'attester la pureté des jus de fruits et de légumes.
Table of contents
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  • Avant-propos
    3
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Symbole
    4
  • 4 Principe
    4
  • 5 Réactifs
    4
  • 6 Appareillage
    5
  • 7 Mode opératoire
    5
  • 8 Expression des résultats
    6
  • 9 Fidélité
    6
  • 10 Rapport d'essai
    6
  • Annexe A (informative) Bibliographie
    7
  • Annexe B (informative) Résultats statistiques de l'essai interlaboratoires
    8
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