Practical concepts to reveal metabolite group types in natural dietary based on 1H and 13C nuclear magnetic resonance spectra: a narrative review

Natural products, in particular secondary metabolites, have been progressively becoming one of the most significant topics in food studies. Concise systematical data from in vitro to clinical studies have suggested the direct effect of secondary metabolite groups on biochemical interactions related to health status promotion. Hence, revealing the metabolite group from the raw material to the final product is deemed essential to provide quality assurance for an authentic component. Compared to...