THE CHEMOMETRIC ALGORITHMS OF EXPERIMENTAL DATA PROCESSING

Chemometric data processing algorithms are widely used in the processing of experimental data. The development of computer methods for processing experimental data reduces the time for their implementation. This approach is relevant in the development of rapid methods for analyzing multi– component systems. Relatively simple chemometric algorithms can be used to identify deviations of system properties from the specified parameters. Pike juice is widely used in children's and dietary food. Juice and juice products based on apple juice in a large assortment offered to buyers. Therefore, the recovered apple juice and apple nectra are selected as the object of study. The main indicators of the quality of juice – titrum acidity, refractive index, pH level, density, electrical conductivity can be measured using relatively simple physicochemical and chemical methods. Using the developed chemometric algorithm, it is possible to identify possible falsification of the product. To confirm the fact of falsification, analysis of juice by amino acid composition and the origin of carbohydrates is necessary.

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