Kalinenko, OlgaBaklanov, OlexandrMakarov, Volodymyr2016-07-132016-07-132016Kalinenko O. S. Using dual-frequency ultrasound in intensifying the stage of mineralization of plant and animal foods / O. S. Kalinenko, A. N. Baklanov, V. A. Makarov // Deutscher Wissenschaftsherold. – 2016. – № 1. – Р. 37–38.https://repo.knmu.edu.ua/handle/123456789/13433A combined action of high and low frequencies ultrasound (US) for the intensification of wet mineralization of various foods has been studied. It is shown that the use of dual-frequency ultrasound can increase the degree of extraction and allows using one oxidizing agent for all foods. It allows creating a unified technique for the analysis of various alimentary products.endual frequency ultrasoundacid mineralizationmetrological chatacteristicsArticle