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Quantification of Polyphenols in Seaweeds: A Case Study of Ulva intestinalis
- Marie Emilie Wekre,
- Karoline Kåsin,
- Jarl Underhaug,
- Bjarte Holmelid and
- Monica Jordheim
In this case study, we explored quantitative 1H NMR (qNMR), HPLC-DAD, and the Folin-Ciocalteu assay (TPC) as methods of quantifying the total phenolic content of a green macroalga, Ulva intestinalis, after optimized accelerated solvent extraction. Te...