Norm

ISO 6632:1981 en

Fruits, vegetables and derived products - Determination of volatile acidity

48,19

Over deze norm

Status Definitief
Aantal pagina's 9
Commissie Beleidscommissie Landbouw & Levensmiddelen
Gepubliceerd op 01-11-1981
Taal Engels
The method consists in acidifying a test portion with tartaric acid, entraining the volatile acids by steam distillation and titrating the distillate with standard volumetric sodium hydroxide solution in the presence of phenolphthalein as an indicator. The method is applicable to all fresh products, to products preserved without chemical preservatives, and to products to which sulphur dioxide has been added.

Details

ICS-code 67.080.01
Nederlandse titel Fruits, vegetables and derived products - Determination of volatile acidity
Engelse titel Fruits, vegetables and derived products - Determination of volatile acidity

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