Gavkhar Narmayeva, lecturer at the Faculty of Chemistry of Samarkand State University, is conducting a scientific study on the topic “Voltammetric analysis of organic substances”. To date, about 20 of his articles have been published in republican and international authoritative publications in such countries as Russia, Bulgaria, England.

    -At present, one of the urgent problems is the assessment of the impact of the environment and food on human health, says Gavkhar Narmaeva. - Therefore, monitoring the chemical composition of food and pharmaceuticals is of paramount importance. The main purpose of my research is to study organic substances, including those found in pharmaceutical preparations, in order to determine the amount of vitamins. We have developed a sensitive and selective electrode for this task. This utility model was recently patented by the Intellectual Property Agency. We are now moving towards the widespread adoption of this electrode in the laboratory.

    Using this electrode, you can check not only medicines, but also food, sewage, and also determine the content of biologically active substances, vitamins B2, B6 and C. Tablets such as Magne B6, Dramin B6 and Bentavit were studied as an object of study. Valens, as well as the composition of wastewater. According to the results, it was found that the content of heavy metals lead and copper in the wastewater of our region exceeds the established norms. The next important task is to ensure that the content of residual metals in the water does not exceed the norm.

 

Iroda Bekmurodova

Samarkand State University

Information officer.

Photos taken by Shavkat Akramov.