[Content of biologically active substances--selenium, flavonoids, ascorbic acid and chlorophyllin of Allium ursinum L and Allium victorialis L].

Accumulation of selenium, flavonoids, chlorophyll and vitamin C by Allium ursinum L. and Allium victorialis L. are studied. Allium victorialis L. is shown to accumulate twice more selenium and flavonoids compared to Allium ursinum L. Increase of insolation elevates the concentration of the element, flavonoids and ascorbic acid in plants. Selenium concentration in Allium victorialis L. after selenium fertilization is higher compared to Allium ursinum L. The results indicate the significance of Allium victorialis L. as a source of natural antioxidants: selenium, flavonoids and ascorbic acid.