флавоноїди

Investigation of the Sorption Capacity of Polyvinylpyrrolidone Copolymers As the Basis of Hydrogel Cosmetic Masks with Plant Biomass Extracts

The possibility of using hydrogels based on copolymers of polyvinylpyrrolidone with 2 hydroxyethylmethacrylate to saturate them with plant extracts was established. Hydrogel materials were obtained with extracts of Calendula officinalis and Arnica montana. The sorption capacity of the hydrogels regarding the extract data was determined.

Аntibacterial activity of hydrogel materials based on copolymers polyvinylpirrolidon with extracts of Сalendula officinalis and Аrnica Montana

The possibility of using hydrogels,that are based on copolymers of polyvinylpyrrolidone with 2-hydroxyethylmethacrylate for saturation them with extracts of plants,was researched. Hydrogel materials with extracts of Calendula officinal is and Arnica montana were obtained. The sorption capacity of the hydrogels in relation to these extracts and the content of flavonoids in the extracts were determined  by using Ulab108UV.

OPTIMIZATION OF THE PROCESS OF EXTRACTION OF FLAVONOIDS FROM CALLUS BIOMASS OF ARNICA MONTANA

Medicinal plants contain many biologically active substances (BAS), which have a diverse influence on the human body and animals, so used for the prevention and treatment of diseases in medical, folk and veterinary practices. The current state of the environment in Ukraine does not allow the use of most plants as medicinal raw materials, so obtaining plants biomass in vitro is an alternative method. Advantages of the method can get a large amount of biomass, regardless of the season, environmental conditions and other factors.