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Information × Registration Number 0217U003667, 0111U007432 , R & D reports Title Electrochemical, photometric and chromatographic methods of the analysis of bioactive substances, alimentary components, pharmaceutical substances аnd alimentary cosmetic in industry objects and in objects of environment popup.stage_title Head Vashkevich Olena Juriivna, Registration Date 15-06-2017 Organization State higher educational entity "Ukrainian State University of Chemical Technology" popup.description2 Object of study - dietary supplements constituents of cosmetics, bioactive substances of natural origin. Purpose - to develop new and sensitive express methods of quantitative determination of food additives, cosmetic constituents and bioactive substances using electrochemical and photometric methods. Methods - amperometric titration, potentiometry, photometry, spectroscopy, chromatography. The investigated physical and chemical properties of various bioactive substances developed new alternative sensitive, selective and express methods for determining the composition of these components in industrial production using electrochemical methods of analysis. Studied mechanisms of selective response ion-selective electrodes (ICE) of plasticized membranes containing both soluble ionic substances elektrodnoaktyvе associates heteropolianionе Kehhina structure of organic cations and anions and developed ICE, working to definable organic compounds. The use of the results of: C 10.8 - manufacture of other food products; C 11.07 - manufacture of soft drinks; production of mineral waters and other waters poured into bottles; C 20.4 - manufacture of soap and detergents, cleaning and polishing, perfumery and cosmetics. Product Description popup.authors Авдієнко Тетяна Миколаїна Вашкевич Олена Юріївна Волнянська Олена Вікторівна Головко Ігор Дмитрович Зубко Олександр Миколайович Лабяк Оксана Володимирівна Луценко Наталія Василівна Мироняк Марія Олександрівна Пантелеєва Ольга Сергіївна popup.nrat_date 2020-04-02 Close