Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Prospects of Technology for Producing Non-Traditional Functional Oils

Version 1 : Received: 27 July 2023 / Approved: 28 July 2023 / Online: 31 July 2023 (10:53:02 CEST)

How to cite: Isroilova, S. Prospects of Technology for Producing Non-Traditional Functional Oils. Preprints 2023, 2023072042. https://doi.org/10.20944/preprints202307.2042.v1 Isroilova, S. Prospects of Technology for Producing Non-Traditional Functional Oils. Preprints 2023, 2023072042. https://doi.org/10.20944/preprints202307.2042.v1

Abstract

{Background}: to develop a technology for hydrothermal processing of oilseeds and primary pressed cake in order to obtain functional vegetable oils from non-traditional oilseeds (melon and watermelon seeds). {Methods:} Analyses of mint, pulp, oils and cakes obtained from them were carried out in accordance with the methodology described in the "Manual on research Methods, technochemical control and accounting of production in the fat and oil industry". {Results:} Technological parameters of hydrothermal treatment of crushed oilseeds from melon and watermelon seeds before primary and final pressing are investigated. {Conclusions:} An advanced double pressing technology has been developed, which provides grinding of seeds without separating the husk up to 60% when passing through a sieve with a diameter of 1 mm, humidification with steam condensate up to 11% and heat treatment at a temperature of 80℃ for 50 minutes before pre-pressing and grinding up to 60% of the patency of the pre-pressed cake, moistening the material to a humidity of 12% steam at a temperature of 120 ° C and a pressure of 0.5 MPa for 30 minutes before distillation.

Keywords

oil seeds; functional oils; pressing; essential fatty acids omega3 and omega6; melon seeds; watermelon seeds

Subject

Engineering, Chemical Engineering

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