Status : Published (Under review)
This standard was last reviewed and confirmed in 2016. Therefore this version remains current.
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Abstract

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.

General information

  • Status
     : Published
    Publication date
     : 1981-11
    Stage
    : Close of review [90.60]
  • Edition
     : 1
    Number of pages
     : 9
  • Technical Committee :
    ISO/TC 34/SC 3
    ICS :
    67.080.01 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

12
Responsible Consumption and Production
3
Good Health and Well-being
2
Zero Hunger
13
Climate Action
15
Life on Land

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