Keywords
paxta moyi
kungaboqar moyi
hamroh moddalar
tozalash
rafintsiyalash
birlamchi oksidlangan o‘simlik moylari
sayqallovchi rafinatsiya
rang beruvchi moddalar
ishqor
kislota va perekis sonlari.
How to Cite
Abstract
Ushbu ilmiy maqolada eng ko‘p ishlatiladigan va zahirada saqlanadigan paxta va kungaboqar moylarini tozalash- rafinatsiyalash natijalari keltirilgan bо‘lib, unda birlamchi oksidlangan o‘simlik moylarining fizik-kimyoviy ko‘rsatkichlari hamda paxta va kungaboqar moylarini “Sayqallovchi rafinatsiyalash” jarayonidan keyingi fizik-kimyoviy ko‘rsatkichlari batafsil yoritilgan. О‘simlik moylarining rangi sezilarli o‘zgarmaganligi sababli, birlamchi oksidlanish izlarini yo‘qotish va sifat ko‘rsatkichlarini standart talablargacha pasaytirish uchun biz tomonimizdan kam miqdordagi kaustik soda eritmasi bilan sayqallovchi rafinatsiyalashni taklif qilingan. Taklif etilayotgan texnologiya qо‘llanilganda, sayqallovchi rafinatsiyalangan paxta moyining kislota soni 0,15 mg KOH/g gacha, kungaboqar moyiniki esa 0,14 mg KOH/g gacha kamaydi. Moylarning rangi o‘zgarmadi, perekis soni esa paxta va kungaboqar moylari uchun mos ravishda 4,2 va 1,4 mmol 1/2O/kg gacha pasayganini ko‘rishimiz mumkin.Shunday qilib, saqlash jarayonida oksidlanishga uchragan moylarni biz tomonimizdan taklif qilinayotgan usulda sayqallovchi ishqoriy rafinatsiyalash moyning kislota va perekis sonlarini talab darajasigacha pasaytirish imkonini beradi.References
1. В.М. Коденцова, O.A. Вржесинская, Д.В. Рисник, Д.Б. Никитюк, В.А. Тутельян. Обеспеченность населения России микронутриентами и возможности ее коррекции. Состояние проблемы. //Вопросы питания. -2017, - Т. 86, -№4, -С.113-124.
2. C.B. Yeoh, C.L. Chong. LC–MSMS analysis of acetamiprid residue in crude palm oil. Eur. J. Lipid Sci. Technol. -2012, -Vol. 114, -P. 1358-1361.
3. O‘Brien. Fats and oils: Production, structure and properties, application. St.Petersburg, Professiya Publ. -2007, -P.752.
4. Zemskov V.I., Kharchenko G.M. Resource-saving technology of refining vegetable oils. Polzunovskiy vestnik. -2012, -№1, -P.95-98.
5. Mounts T.L. Chemical and physical effects of processing fats and oils. //Journal of the American Oil Chemists’ Society. -1981, -58, -P.51-54.
6. Эркаева Н.Ч., Ашуров Ф.Н., Хамидова М.О., Ахмедов А.Н. “Разработка способа шлифовочной рафинации первично окисленных растительных масел”. // Fan va texnologiyalar taraqqiyoti ilmiy - texnikaviy jurnal –Buxoro. №3.2024, -B.124-132.
7. Akhmedov A.N., Erkaeva N.Ch. Ashurov F.N.; Xamidova M.O., Rakhmonkulova O.A. Study of an improved refining method for primary oxidized vegetable oils. VI International Scientific Conference Construction Mechanics, Hydraulics & Water Resources Engineering (CONMECHYDRO 2024). AIP Conf. Proc. 3286, 050012-1–050012-8; https://doi.org/10.1063/5.0281110. Published under an exclusive license by AIP Publishing. 978-0-7354-5206-0/$30.00.
8. Akhmedov A.N., Erkayeva N.Ch., Rakhmonkulova O.A. New Technology Of Primary Purification Of Sunflower And Soybean Oils. Mechanization, Electrification Of Agriculture And Renewable Energy Sources. ( ID: 834 0070 5613, password: 777155, E3S Web Of Conferences 401, 04034(2023) CONMECHYDRO – 2023, https://doi.org/10.1051/e3sconf/202340104034, -B.1-8.
9. Erkayeva N.Ch., Axmedov A.N. Industrial trials of the refining technology for long-term stored sunflower oil // Scientific and Technical Journal Namangan Institute of Engineering and Technology, Vol. 10, Issue1www.niet.uz. -Namangan. 2025.- P.58-63.
This work is licensed under a Creative Commons Attribution 4.0 International License.
Copyright (c) 2026 Azimjon Normo'minovich Axmedov, Nodira Choriyorovna Erkayeva, Durdona Baxodir qizi Voxidova (Author)