A method for 18 phenolic monomers by HPLC-DAD was developed, validated, and applied to samples.  Results from HPLC-DAD analysis clearly showed that native structures of phenolic compounds were simplified to its monomers allowing quantification and sample discrimination. 
HPLC-DAD
A method for 18 phenolic monomers by HPLC-DAD was developed, validated, and applied to samples.  Results from HPLC-DAD analysis clearly showed that native structures of phenolic compounds were simplified to its monomers allowing quantification and sample discrimination. 
HPLC-DAD