UDK: 615.322:582.683

COMPARATIVE HPLC STUDY OF PHENOLIC COMPOUNDS IN THE LEAVES OF HELIANTHUS ANNUUS

M. R. Pavlidi, D. A. Konovalov

Пятигорский медико-фармацевтический институт, филиал Волгоградского государственного медицинского университета

Abstract

HPLC identified tannins, phenolic acids, flavonoids and coumarin in the aqueous and hydroalcoholic extracts of Helianthus annuus leaf. The greatest variety of phenolic compounds was found in its aqueous extract. The obtained findings demonstrated that the predominant component of the phenolic complex was gallic acid in all the extracts.

Keywords

Helianthus annuus, sunflower annual, phenolics, high perfomance liquid chromatography.

Contacts

Коновалов Дмитрий Алексеевич — д. фарм. н., профессор, заместитель директора по науке, Пятигорский медико-фармацевтический институт — филиал ВолгГМУ, e-mail: d.a.konovalov@pmedpharm.ru