Publications for the metabolite caffeic acid-4-O-sulfate with food phytochemical Grape (Poly)phenols

1. Stalmach A, Edwards CA, Wightman JD, Crozier A: Gastrointestinal stability and bioavailability of (poly)phenolic compounds following ingestion of Concord grape juice by humans. Mol Nutr Food Res. 2012 Mar;56(3):497-509. doi: 10.1002/mnfr.201100566. Epub 2012 Feb 14. [PubMed:22331633 ]