text: Polyphenol is a misnomer.  It is not a polymer of phenol.  All it means is that the molecule has multiple aromatic phenol rings (C6-OH) in the structure.\n\nFor example tannins are polyphenols\n\nhttp://www.ansci.cornell.edu/plants/toxicagents/tannin/chemical.html\n\nMore places they can be found.\n\nhttp://www.raysahelian.com/polyphenols.html