British Standards Institution

Source:: CEN
Committee:: AW/34/46 - Food Authenticity
Categories:: Information management | Standardization. General rules | Agriculture and Food | Food technology | Food products. Test methods and analysis | Fruits. Vegetables. | Beverages

Scope

This European standard covers analytical sample preparation of fruit and vegetable juices and related products for the C, N and H isotope ratios analysis, by elemental analyser-isotope ratio mass spectrometry (EA-IRMS) or irm-²H-NMR.

Sample measurement is not included within this European standard. The interpretation of the obtained isotope delta values is not covered by this European standard.

Purpose

A method for the sample preparation for isotope ratio analysis of fruit and vegetable juices and related products has been validated by mean of a ring trial, thus being important to be harmonized at European level.

Comment on proposal

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Discard

Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal

Proposal start date:

11/04/2023

Proposal end date:

22/05/2023

2. Draft

3. Public Comments

4. Comment Resolution

5. Approval

6. Publication

Learn more about the standards development process

Standards Development

Draft Decision C07/2023 - Adoption of a PWI Food authenticity — Sample preparation for isotope ratio analysis of fruit and vegetable juices and related products

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