Summary
This review synthesises the state of knowledge on lipid-based nutritional indices and their application to poultry meat characterisation, examining how these metrics relate to disease prevention and human health outcomes. The authors analyse breast meat from two poultry genotypes with contrasting growth rates and propose a practical framework for researchers to select appropriate indices based on their scientific objectives. The work acknowledges that all indices present trade-offs, and rational selection should consider both nutritional effects and production system variables (genotype, feeding, farming system, and postmortem handling).
UK applicability
The findings are applicable to UK poultry production and quality assessment, particularly for producers seeking to differentiate meat based on fatty acid profiles and nutritional value. The framework could support UK meat quality standards and labelling claims, though application would require validation with UK-reared poultry genotypes and production systems.
Key measures
Lipid content; fatty acid profile (qualitative and quantitative); lipid-based nutritional indices applied to poultry breast meat; genotype comparisons
Outcomes reported
The study reviewed and summarised lipid-based nutritional indices used to characterise fatty acid profiles in poultry breast meat, comparing two genotypes with different growth rates. The authors propose a framework to help researchers select appropriate indices for assessing meat quality and its nutritional effects on human health.
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