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On the Mechanism of Extraction from Solid Bodies of Cellular Structure

Vasyl Dyachok and Igor Ilkiv
Lviv National Polytechnic University, 12 S. Bandery str., 79013 Lviv, Ukraine
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Adequacy of mathematical model of the extraction process of solid bodies of cellular structure (plant material) was proved with taking into account its anatomical structure, namely the presence of cellular and intercellular environment. Experimental verification of the mechanism of extracting of intracellular substance during extraction process flow was made. An order of diffusion coefficients through cellular membrane – Dc and in intercellular environment Dт was confirmed.

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