The influence of the production conditions for rapeseed and soybean oils obtained by extraction in the system “solid – liquid” on the qualitative composition of the obtained vegetable oils has been studied.
The article presents results of the study of soybean and rapeseed vegetable oils’ qualitative composition dependence on the degree of raw materials grinding obtained by extraction in a stationary layer in a Soxhlet apparatus using methylene chloride as a solvent. A number of experiments were performed to determine the optical properties of oil by infrared spectroscopy. The absorption spectra for different oil samples are present in the article. The obtained results were compared with previous refractometric and UV-Vis spectroscopy studies.
The article presents results of experimental data of a study of the extraction process of vegetable oil from soybean and rapeseed in a stationary layer, held using a Soxhlet apparatus. Polar solvents such as methylene chloride and ethanol were used as the extractants. The influence of the grinding degree of the particles of vegetable raw material on the oil yield were investigated. Solvents’ nature impact on the efficiency of the processis established. The results of quantitative analysis are presented in the form of graphical dependencies with the presence of basic process parameters.
In the last decade, attention to the synthesis of plant-based monomers has been grown, due to their biocompatibility, non-toxicity, also their renewal. Polymers based on them can be used as an alternative to conventional polymers of petrochemical origin, to produce composites, coatings and other materials especially those that are used to decorate the interiors of houses and offices. There is a growing interest in plant oil-based monomers. A range of the hydrophobic monomers that are used to obtain paints, adhesives, plasticizers, coatings etc. were synthesized.