Cooke D.N., Thomasset S., Boocock D.J., Schwarz M., Winterhalter P., Steward W.P., Gescher A.J., Marczylo T.H. (2006) Development of analyses by high-performance liquid chromatography and liquid chromatography/tandem mass spectrometry of bilberry (Vaccinium myrtilus) anthocyanins in human plasma and urine. J Agric Food Chem 54:7009-13 PubMed (16968056)

Compound Mean content
Anthocyanins, total 1.62 g/4.5 g