Tannins are an important class of secondary metabolites with a wide range pharmacological effects, due to which they used in various fields treatment. In plants the genus Achillea L., tannins dominant compounds. This allows use plant raw materials and extracts yarrow for development complex herbal combined formulations medicines. The search new sources natural tannin compounds pharmaceutical co...

background stomatitis is a disturbing side-effect of chemotherapy that disturbs patients and causes difficulties in patient’s drinking, eating and talking, and may results in infection and bleeding. objectives this study aimed to investigate the effect of yarrow distillate in the treatment of chemotherapy-induced stomatitis. patients and methods rapy-induced oral stomatitis referred to shahid b...

Model studies of the influence lectin-containing extracts medicinal plants St. John's wort (Hypericum perforatum L.), common yarrow (Achillea millefolium marigold (Calendula officinalis L.) and dwarf evergreen (Helichrysum arenarium (L.) Moench.) on growth development wheat, oat, barley rye at beginning their ontogenesis. They testify to specificity action in relation model objects, which is pr...

A random number generator (often abbreviated as RNG) is a computational or physical device designed to generate a sequence of numbers or symbols that lack any pattern, i.e. appear random. Computer-based systems for random number generation are widely used, but often fall short of this goal, though they may meet some statistical tests for randomness intended to ensure that they do not have any e...

The Achillea millefolium L. (Yarrow) is a common herb which is widely being used, worldwide. Achillea is being used for treatment of many disorders since centuries. It is considered safe for supplemental use and flavonoids such as kaempferol, luteolin and apigenin are of main constituents present in Achillea. Most of both antioxidant and anti-inflammatory properties of this herb have been attri...

Aim to develop a methodology for qualitative and quantitative analysis of flavonoids in the herb Achillea millefolium L.
 Material methods. The material study was yarrow harvested 2020 2021, an industrial sample from JSC "Krasnogorskleksredstva". Additionally, we used reference samples flavonoids: rutin, quercetin, kaempferol, cynaroside, luteolin, received previously during our studies ra...