The sunflower seeds oil extraction: the mechanism and kinetics of the process
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The results of the research of extracting oil from sunflower seeds by the method of extraction are given. The kinetics and mechanism of the extraction process investigated. It is shown that the process of extracting sunflower seed oil is complicated and include as intra-diffusion and outer-diffusion oil transfer is similar to extraction of target components from other seeds of plant material (amaranth, rapeseed, etc.). The technique of experimental calculation of the diffusion coefficient is given and the slowest stage of the extraction process is determined, which determines the speed of the whole process.
 Ye. M. Semenyshyn, T.I. Rimar, "Intensification of Process and Kinetics of Extraction of Target Components from Vegetable Raw Materials", Visnyk Natsionalʹnoho universytetu "Lʹvivsʹka politekhnika". Khimiya, tekhnolohiya rechovyn ta yikh zastosuvannya, Vol. 868, pp. 298-303, 2017.
 Ye. M. Semenyshyn, V. I. Trotsky, M. I. Matyusovska, R. V. Stadnyk, “Kinetics of extraction of oil from amaranth seeds and rapeseed under the conditions of a moving layer”, Scientific works of the Odessa National Academy of Food Technologies, vol. 41, no 1, pp. 128-133, 2012.