Whole grain definition in Europe

Summary

This paper by Seal et al. (2016), published in Nutrients, reviews the lack of a consistent whole grain definition across European countries and assesses the consequences for food regulation, labelling, and dietary research. The authors likely draw on existing national and international standards to propose or support a harmonised European definition specifying that whole grain ingredients must contain all three kernel components — bran, germ, and endosperm — in their natural proportions. The paper contributes to ongoing policy discussions on how standardised definitions could improve the comparability of nutritional research and clarity for consumers and food manufacturers.

UK applicability

Directly applicable to the UK, as inconsistent whole grain definitions have historically affected UK food labelling practice and dietary recommendations; post-Brexit, the UK may diverge from any future EU harmonisation, making this baseline review a useful reference point for UK regulators and the food industry.

Key measures

Whole grain content thresholds (%); proportion of bran, germ, and endosperm retained; labelling criteria across national and international standards

Outcomes reported

The paper examined existing whole grain definitions and compositional criteria across European countries, assessing inconsistencies and proposing a harmonised framework. It evaluated the implications of differing definitions for food labelling, dietary guidance, and consumer communication.

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