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Information × Registration Number 0223U000097, 0122U200457 , R & D reports Title Ecotoxicological studies of the nitrates content in vegetables sold at the consumers’ market of the city of Kharkiv popup.stage_title Head Rybalka Inna O., Кандидат біологічних наук Registration Date 03-01-2023 Organization O.M. Beketov national university of urban economy in Kharkiv popup.description2  The wide use of nitrogen fertilizers, necessary for the maximum increase in global food production, leads to an increase in the residual amount of nitrites and nitrates in crop production. It is known that these compounds can have a toxic effect on the human body. The paper presents the results of one-time studies of nitrate content in selected vegetables, the so-called "borscht set", that are sold on the consumer market of the millionaire city of Ukraine (following an example of the city of Kharkiv). The research was carried out applying the authors’ original methodology, which involves the collection and analysis of information about the territorial organization and diversity of Kharkiv's trade networks, the establishment of a network of spatially concentrated commercial service facilities for the population for one-time purchases, express testing of selected samples. The content of nitrates in vegetables (beet, cabbage, potato, carrot) was measured and their safety for consumers was assessed. The results of a comparative assessment of the quality of vegetable grown in Ukraine and sold in various trade networks located in the city are provided. The general linear regression model showing relationships between the nitrate contents in vegetables and their weight was developed. Recommendations to reduce the levels of nitrates at vegetable consumption are offered. Product Description popup.authors Verheles Yurii I Rybalka Inna O. popup.nrat_date 2023-01-03 Close