Nuclear magnetic resonance (NMR) spectroscopy is a robust method, which can rapidly
analyze mixtures at the molecular level without requiring separation and/or purification …

Anthocyanins are natural colorants which have raised a growing interest due to their
extensive range of colours, innocuous and beneficial health effects. Despite the great …

Advances in the flavonoid field have been nothing short of spectacular over the last 20
years. While the medical field has noticed flavonoids for their potential antioxidant …

Phenolic compounds constitute a diverse group of secondary metabolites which are present
in both grapes and wine. The phenolic content and composition of grape processed …

The authenticity, the grape variety, the geographical origin, and the year of vintage of wines
produced in Germany were investigated by 1H NMR spectroscopy in combination with …

Based on a brief revision of what constitutes state-of-the-art “quantitative experimental
conditions” for 1H quantitative NMR (qHNMR), this comprehensive review contains almost …

Anthocyanins have been suggested as promising dietary compounds with an important role
in human health. They are the largest group of water-soluble pigments in the plants, which …

Las antocianinas son un grupo de pigmentos de color rojo, hidrosolubles, ampliamente
distribuidos en el reino vegetal (Fennema, 1993). Químicamente las antocianinas son …

The anthocyanic composition of some pigmented cereals is still not well established, neither
in relation to some of their components, nor from the quantitative point of view. Nonetheless …

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