NF EN 12147
NF EN 12147

NF EN 12147

March 1997
Standard Cancelled

Fruit and vegetable juices. Determination of titrable acidity.

Le présent document spécifie une méthode de détermination par titrage de la teneur en acides organiques et minéraux. 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

March 1997

Number of pages

11 p.

Reference

NF EN 12147

ICS Codes

67.160.20   Non-alcoholic beverages

Classification index

V76-130

Print number

1 - février 1997

European kinship

EN 12147:1996
Sumary
Fruit and vegetable juices. Determination of titrable acidity.

Le présent document spécifie une méthode de détermination par titrage de la teneur en acides organiques et minéraux. 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
  • Avant-propos
    3
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Définitions et symboles
    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
    7
  • Annexe A (informative) Bibliographie
    8
  • Annexe B (informative) Résultats statistiques de l'essai interlaboratoires
    9
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