Determining The Optimal Parameters Of Ultra-Highfrequency Treatment Of Chickpeas For The Production Of Gluten-Free Flour
Omaraliyeva A. Botbayeva Z. Agedilova M. Abilova M. Zhanaidarova A.
2021Technology Center
Eastern-European Journal of Enterprise Technologies
2021#5Issue 11-11351 - 60 pp.
This paper describes the materials and results of studying the properties of such a leguminous crop as the chickpea variety Miras 07 of Kazakhstan selection in order to obtain gluten-free flour and further process it to produce confectionery products. The research involved the ultra-high-frequency (UHF) treatment of chickpea grain to improve quality indicators and reduce anti-alimentary factors. A change in the protein fraction of chickpeas was determined under exposure to ultra-high-frequency processing. The study has proven the effectiveness of ultra-high-frequency treatment of chickpea for 180 seconds. Based on chemical analysis, it was found that the exposure to ultra-high-frequency treatment fully preserved the vitamin and mineral complex, compared with untreated chickpeas. When chickpea grain is heated for 180 seconds, up to 20 % of the starch contained in the grain passes into dextrin, which is easily absorbed by humans while the toxic substances are destroyed. The change in the protein fraction of chickpeas during ultra-high-frequency processing was determined. With ultra-high-frequency treatment of chickpea flour at 180 seconds of exposure, the protein fraction content remains unchanged at 79.8 %. The result based on the IR spectrum data indicates that ultra-high-frequency processing did not affect the protein-amino acid composition of the examined Miras 07 chickpea variety. The current study has confirmed the effectiveness of ultra-high-frequency chickpea treatment, which leads to the intensification of biochemical processes in the processed product due to the resonant absorption of energy by protein molecules and polysaccharides. Under the influence of ultra-high-frequency treatment, there is a decrease in the microbiological contamination of raw materials while the organoleptic indicators improve. According to the microbiological indicators of chickpea flour, the content of microorganisms was 1×103 CFU/g, which meets the requirements for sanitary and hygienic safety
gluten-free flour , leguminous crop , Miras 07 chickpea variety , ultra-high-frequency processing
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Kazakh University of Technology and Business, Kayym-Mukhamedkhanova str.,37a, Nur-Sultan, 010000, Kazakhstan
Department of Technology and Standardization, Kazakh University of Technology and Business, Kayym-Mukhamedkhanova str.,37a, Nur-Sultan, 010000, Kazakhstan
Department of Technology of Food and Processing Industries, Saken Seifullin Kazakh Agrotechnical University, Zhenis ave.,62, Nur-Sultan, 010011, Kazakhstan
Kazakh University of Technology and Business
Department of Technology and Standardization
Department of Technology of Food and Processing Industries
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