DEODORIZATION AND REFINING OF COTTONSEED OIL
Keywords:
Fat processing, phospholipids, technological regime, clay, bentonite, cottonseed oil, alkaline neutralization.Abstract
The article discusses the refining of crude cottonseed oil, which is a complex, multi-stage process carried out on the basis of physical, physicochemical and chemical methods of processing oils and fats in order to improve their quality, nutritional and biological value. Oil refining occurs due to the adsorption of coloring substances on aluminum oxide, which is formed from sodium aluminate during the technological process. In the composition of crude oil, a number of concomitant substances are effectively removed in the form of hydrophilic sodium compounds - free fatty acids, phospholipids, free and some dark-colored forms of altered gossypol.
References
Gafurov K.Kh., Muslimov B.B. Application of energy-saving technology in the process of extraction of plant raw materials // Scientific and technical journal "Development of science and technologies" - Bukhara, 2020. - No7 - P.196-201 [02.00.00. No14].
Gafurov K.Kh., Muslimov B.B., Ibrigimov U.M. Installation for the extraction of biological raw materials. //Universum: technical sciences: electron. scientific. journal. 2019. №7 (64). [02.00.00. №1]
Gafurov K.Kh., Muslimov B.B., Safarov J. Determination of the rational value of the hydromodule in the extraction of apricot kernels // Improvement of the technology of preservation of raw materials of plant and animal origin: materials of the international scientific and practical correspondence conference – Krasnodar, 2021. – P.258-261.
Gafurov K.Kh., Muslimov B.B. Diffusion coefficient in the extraction of apricot kernels by ethanol-water solvent // Collection of theses of the international scientific and technical conference "Innovative technologies in ensuring the quality and safety of chemical and food products" - Tashkent, 2021, pp. 145-146.
Gafurov K.Kh., Muslimov B.B. Obtaining extracts from grape seeds by a non-traditional method // Biotechnological, ecological and economic aspects of creating safe specialized food products: materials of the international scientific and practical conference - Krasnodar, 2020. – P.319-323.
