Spectrophotometric method of determination of flavonoid sum content in medicinal plant material of Caragana spinosa (L.) Vahl ex Hornem

摘要

Spectrophotometric method of determination of flavonoid sum content in plant material (annual shoots) of caragana spinosa (L.) Vahl ex Hornem., based on spectrophotometric measurement of optic density of flavonoid compound complex with Aluminium chlorine is elaborated.