Dihydroisoferulic Acid 3-O-β-D-Glucuronide is the glucuronide conjugate of Dihydroisoferulic Acid. Dihydroisoferulic Acid 3-O-β-D-Glucuronide is a minor circulating metabolite in human plasma after ingestion of coffee and can be used as a biomarker of coffee consumption.