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Updated: Aug 19, 2026

The Terroir Concept Interpreted through Grape Berry Metabolomics and Transcriptomics
Published on: October 5, 2016
Study of polyphenols in grape berries by reversed-phase high-performance liquid chromatography
O Palomino1, M P Gómez-Serranillos, K Slowing
1Department of Pharmacology, Faculty of Pharmacy, Universidad Complutense de Madrid, Spain.
Abstract:
Several polyphenols have been tested in grape berries from Spain. The flavonoid content is important because of the pharmacological properties of these compounds, whereas resveratrol has been proved to be an antifungal, antiinflammatory and an anticarcinogenic compound. A reversed-phase HPLC method has been developed and applied to determine resveratrol, quercetine, quercitrine and rutine content in several grape berries samples in a single analysis. Covering the grapes with a preservative paper yields a healthier product, but one which has a lower polyphenol content than unprotected grapes.
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