Antioxidant activity of extracts and HPLC analysis of flavonoids from Capella bursa-pastoris (L.) Medik
Authors:
Renata Kubínová; Věra Špačková; Emil Švajdlenka; Katarina Lučivjanská
Authors‘ workplace:
Veterinární a farmaceutická univerzita, Farmaceutická fakulta, Ústav přírodních léčiv, Brno
Published in:
Čes. slov. Farm., 2013; 62, 174-176
Category:
Original Articles
Overview
The flavonoid profile of Capsella bursa-pastoris (L.) Medik. (Brassicaceae) and the antioxidant activity of its methanolic and aqueous extracts were studied. Glycosides of quercetin, chrysoeriol, kaempferol, and isorhamnetin were identified. Chrysoeriol O-glucoside and isorhamnetin O-rutinoside were detected in this species for the first time. The extracts presented an antioxidant activity against DPPH radicals, peroxyl radicals, hydroxyl radicals, and hydrogen peroxide.
Keywords:
Capsella bursa-pastoris • flavonoids • antioxidant activity
Sources
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Pharmacy Clinical pharmacologyArticle was published in
Czech and Slovak Pharmacy
2013 Issue 4
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