##plugins.themes.academic_pro.article.main##
Abstract
Solid fats come mainly from animal fats or vegetable oils in the form of hydrogenated oil with a melting point of 36-43 by hydrogenation with hydrogen in the presence of catalysts. The following raw materials were used for the study: Nisosel-820 catalyst containing 25% nickel metal from the Netherlands, a single-use catalyst with a reduced activity of 30%; beef fat with melting point 26 ℃; cottonseed oil with a iodine content of 112% and dry hydrogen gas were obtained. The hydrogenated oil was obtained on the basis of the following technology: cottonseed oil and beef fat were first selected in a ratio of 50:50. In this experiment, we can see that 20 ℃ 29% and 38% of the 1st and 2nd samples have curves, and in general the minimum crystallization requirement is that the amount of solid triglyceride at 20 ℃ should not be less than 23%. This means that the obtained hydrotransesterification parameters satisfy the law
Keywords
hydrogenated oil
margarine
melting point
catalyst
##plugins.themes.academic_pro.article.details##
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
How to Cite
Hasan Abrorovich Usmanhodjayev, Shoxzod Baxrom o’g’li Madraximov, Sanobar Sabirovna Achilova, Ilhom Egamberganovich Qarshiyev, & Dilshod Pulatovich Rakhimov. (2021). Research Of The Application Of The Fat Of The Margarine Industry In The Production Of Margarine Obtained On The Basis Of The Process Of Hydrotransesterification. Texas Journal of Multidisciplinary Studies, 3, 287–290. Retrieved from https://zienjournals.com/index.php/tjm/article/view/533
References
- O’zbekiston Respublikasi Prezidentning PQ-3408 son qarori. https://lex.uz/docs/-3429584
- Hodjaev S.F., Abdurahimov S.A., Akramova R.R., Hamidova M.O. [The study of quality indicators of the fat base of margarine when replacing traditional cottonseed oil with safflower]. Universum: Khimiyaibiologiya, 2018, vol.2, no.10, pp.15-18.(In Russ.) Available at:http://7universum.com/ru/nature/archive/item/6421
- Ruzibayev A.T., Salijanova Sh.D., Rakhimov D.P. Cottonseed oil as a valuable raw material to obtain trans-free margarine. Journal of Critical Reviews,2020, vol.7, no.9, pp.572-577. doi.:10.31838/jcr.07.09.114
- Handa. C. Performance and fatty acid profiling of interesterified trans free bakery shortening in short dough biscuit/C. Handa. S. Goomer. A. Sidahu. International Journal of Food Science & Technology.2010.Vol. 45, no. 5, pp.1002-1008.
- ArutyunyanN.S., YanovaL.I., ArishevaE.A., KosachevV.S., KamyshyanM.A. Laboratornyj praktikum po tekhnologii pererabotki zhirov [Laboratory Workshop on Fat Processing Technology]. Moscow, Agropromizdat, 1991. pp.160.
- Rakhimov D.P., Salijanova Sh.D., Ruzibaev A.T., Achilova S.S., Sanaev E.SH. Opredeleniye optimal'nogo temperaturnogo rezhima priokhlazhdenii i kristallizatsii v proizvodstve margarina dlya sloenogo testa [Determination of the optimal temperature regime during cooling and crystallization in the production of margarine for a layered pastry]. Universum:Khimiya i biologiya, 2019, vol.66, no.12, pp. 95-100. (In Russ.) Available at: http://7universum.com/ru/nature/archive/item/8385
- Koritala S.Selective hydrogenation of soybean oil. VIII. Effect of method of preparation upon the activity of a copper-silica catalyst. Journal of the American Oil Chemists Society,1977, vol.54, no.6, pp.267-268. doi:/10.1007/BF02655169
- Tovbin I.M., Melamud N.L., Sergeev A.G. Gidrogenizatsiya jirov [Fat hydrogenation]. Moscow, Legkaya i pischevaya prom.. Publ., 1981.296 p.
- Ruzibayev A.T., Kadirov Y.K., Rahimov D.P. Intensification of the hydrogenation process of vegetable oils with effective methods of detoxication of catalyst. European Applied Sciences, 2015, no. 5, pp. 58-61
- Rabinovich L.M., Gidrogenizatsiya i pereeterifikatsiya jirov [Hydrogenation and transesterification of fats].Sankt-Peterburg, Professiya Prud.Publ., 2013.240p.
- Botirova M.N., Salidjanova Sh.D., Ruzibaev A.T. [Getting deep hydrogenated fat for margarine production]. Sbornikstatey xxx mejdunarodnoy nauchno-prakticheskoy koferentsii “Sovremennyie tehnologii” [Collection of articles xxx of the international scientific-practical conference “Modern Technologies”].Penza, 2019, pp.13-16.
- Ruzibaev A.T., Salidjanova Sh.D. Issledovaniya protsessa polucheniya margarina naosnove mestnogo jirovogo syirya [ Studies of the process of obtaining margarine based on local fatty raw materials]. Universum: Tekhnicheskiye nauki, 2017, vol.43, no.10. (In Russ.) Available at: http://7universum.com/ru/tech/archive/item/5177
- Rahimov D.,Ruzibaev A., Tashmuratov A., Salijanova Sh. Research of the process of obtaining interesterified fat for margarine production on the basis of sunflower oil and palm stearin. Chemistry and Chemical Engineering, 2020, vol.18, no.1, pр.64-68.
- Rakhimov D.P., Abdullaev U.S., Rakhimov P.H., Ruzibaev A.T.Getting a modified interesterification using the combination of liquid oils and solid fat. Austrian Journal of Technical and Natural Sciences, 2020, n.3-4, pр.3-9. doi:.10.29013/AJT-20-3.4-3-9
- Oku T. Nonoguchi M. Moriguchi T. [ Method of production of fatty acid alkyl esters and/or glycerine and fatty acid alkyl ester-containing composition]. Patent World Organization, 2005021697,2005.
- Macierzanka A. Szela̧g H. Esterification kinetics of glycerol with fatty acids in the presence of zinc carboxylates: Preparation of modified acylglycerol emulsifiers. Industrial and Engineering Chemistry Research,2004, vol.24, no.43, pp.7744-7753. doi.org/10.102/IE040077M