Fig. 5From: Demethylation and tannin-like properties of guaiacyl/syringyl-type and syringyl-type dehydrogenation polymers using iodocyclohexaneSolutions of G/S- and S-DHPs, and deMeG/S- and deMeS-DHP-720 untreated and treated with ferric (III) ion for chelate formation.Back to article page