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Information × Registration Number 0222U002794, 0118U005175 , R & D reports Title Development and preparation for serial production of wireless networks of "smart" multisensors and biosensor devices for express diagnostics of the state of grape and fruit-bearing crops and control of the production process of wine. Section 2. Development of biosensors for the analysis of the concentrations of substances necessary for monitoring the wine production process. popup.stage_title Head Shkotova Liudmyla V., Кандидат біологічних наук Registration Date 15-02-2022 Organization Institute of Molecular Biology and Genetics of NAS of Ukraine popup.description2  Determination of lactate, glucose, ethanol and glycerol was performed using developed amperometric biosensors with a modified surface. The obtained results are compared with the data obtained by standard methods of determination. The results of the determination of glycerol using a biosensor based on immobilized glycerol oxidase showed not high accuracy in comparison with the data obtained by high performance liquid chromatography. Developed enzyme multibiosensor for the simultaneous determination of glucose and lactate, and a biosensor for the determination of ethanol can be used to control the quality of wine and wine materials with a high degree of reliability. Studies on the simultaneous determination of lactate, glucose and ethanol have shown that at this stage, they can not be achieved, as to determine the concentration of ethanol in wines need to take a larger aliquot than to determine other substrates due to much less in wine. Product Description popup.authors Dzyadevych Sergiy V Soldatkin Olexiy P Shkotova Liudmyla V popup.nrat_date 2022-03-09 Close