Lehtonen H.M., Rantala M., Suomela J.P., Viitanen M., Kallio H. (2009) Urinary excretion of the main anthocyanin in lingonberry (Vaccinium vitis-idaea), cyanidin 3-O-galactoside, and its metabolites. J Agric Food Chem 57:4447-51 PubMed (19351112)

Compound Mean content
Cyanidin 3-O-galactoside 178 mg/300 g fresh weight