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Mathematical modeling of oil extraction from walnut crumbs with supercritical CO2

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dc.contributor.author JENAC, A.
dc.contributor.author MIGALATIEV, O.
dc.contributor.author CARAGIA, V.
dc.date.accessioned 2019-11-14T12:14:48Z
dc.date.available 2019-11-14T12:14:48Z
dc.date.issued 2014
dc.identifier.citation JENAC, A. MIGALATIEV, O., CARAGIA, V. Mathematical modeling of oil extraction from walnut crumbs with supercritical CO2. In: MTFI – 2014. Modern technologies, in the food industry–2014: proc. of the intern. conf., October 16–18, 2014. Chişinău, 2014, pp. 220-223. ISBN 978-9975-80-840-8. en_US
dc.identifier.isbn 978-9975-80-840-8
dc.identifier.uri http://repository.utm.md/handle/5014/6839
dc.description.abstract In this article are presented the results of scientific research on the CO2–extraction of oil from walnut crumbs. The walnut oil was extracted at different parameters of temperature (35–55°C), pressure (10–40MPa) and time (20–150 min.). Using the central rotational program of planning experiments it was established that it is necessary to perform 20 experiments (in parallel) so that the data obtained can be processed mathematically. It was established that the CO2–extraction of oil from walnut crumbs is adequately described by a polynomial of second degree. The most significantly parameter that influence the extraction process is the pressure. The maximum yield of oil was obtained at 40 MPa, 55°C and 120 minutes. en_US
dc.language.iso en en_US
dc.publisher Technical University of Moldova en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject walnuts crumbs en_US
dc.subject mathematical modeling en_US
dc.subject walnuts oil en_US
dc.title Mathematical modeling of oil extraction from walnut crumbs with supercritical CO2 en_US
dc.type Article en_US


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