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ANTIRADICAL ACTIVITY OF EXTRACTIVES FROM THE ACHILLEA MILLEFOLIUM L. OF THE SIBERIAN REGION
chemistry of plant raw material
In model reactions with a free stable 2,2-diphenyl-1-picrylhydrazyl radical, the antiradical properties of extractives of common yarrow (Achillea millefolium L.) growing in the Krasnoyarsk Territory were studied: water-alcohol extracts with an alcohol content of 20, 40 and 70% and essential oil. Whole essential oil is obtained by exhaustive hydro-steam distillation for 11 hours. In addition, separate oil fractions were obtained: the first after 20 minutes from the start of distillation, thedoi:10.14258/jcprm.2021028888 fatcat:ljnmpy6uxvd5bjfbasnpyff3dy