Summary
This review, published as part of a supplement to the European Journal of Clinical Nutrition, systematically examines the terminology and classification of dietary carbohydrates, addressing longstanding inconsistencies in how carbohydrate fractions are defined across nutrition science, food labelling, and regulatory contexts. The authors — both leading authorities in carbohydrate and dietary fibre research — propose a harmonised framework based on chemical structure, degree of polymerisation, and physiological function. The paper is widely cited as a foundational reference for carbohydrate classification in human nutrition and food composition research.
UK applicability
Directly applicable to UK nutrition policy and food labelling practice, as the classification framework proposed aligns closely with frameworks adopted by bodies such as the Food Standards Agency and underpins dietary reference values for carbohydrates and fibre used in UK public health guidance.
Key measures
Carbohydrate classification categories; definitions of sugars, starch, non-starch polysaccharides, dietary fibre, and glycaemic carbohydrates; degree of polymerisation thresholds
Outcomes reported
The paper reviews and proposes standardised terminology and classification frameworks for dietary carbohydrates, distinguishing sugars, oligosaccharides, and polysaccharides including dietary fibre, to support consistent use in nutrition research and food policy.
Topic tags
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