MAKKAJO'XORI YOG'IDAN BIODIZEL ISHLAB CHIQARISH JARAYONINI OPTIMALLASHTIRISH VA UNING OKSIDLANISH BARQARORLIGI
Keywords:
Makkajo‘xori, biodizel, moy, bioyoqilg’iAbstract
Makkajo‘xori yog'idan biodizel ishlab chiqarish jarayonini optimallashtirish uchun markaziy kompozit dizaynga asoslangan javob yuzasi metodologiyasi (RSM) ishlatilgan. Jarayon o'zgaruvchilari, harorat va katalizator kontsentratsiyasi biodizel hosildorligiga sezilarli ta'sir ko'rsatishi aniqlandi. Yuqori makkajo'xori moyi metil esteri hosildorligi (99,48%) uchun RSM orqali olingan optimal kombinatsiya reaktsiya haroratida 1,18% og'irlikdagi katalizator konsentratsiyasi ekanligi aniqlandi 55.6 C. Biodizel qancha vaqt xavfsiz saqlanishi mumkinligini aniqlash uchun biodizelning bunday oksidlanishga qarshi barqarorligini o'lchash maqsadga muvofiqdir. Saqlash vaqti va kislorod mavjudligi oksidlanish beqarorligiga ta'sir qiluvchi mumkin bo'lgan omillar sifatida ko'rib chiqildi. Makkajo'xori yog'idan olingan biodizel 30 oy davomida saqlangan va namunalarning fizik-kimyoviy ko'rsatkichlari ma'lum vaqt oralig'ida o'lchangan. Natijalar shuni ko'rsatadiki, kislota qiymati (AV), peroksid qiymati (PV) va yopishqoqlik (v) ortdi, yod qiymati esa (IV) pasaydi. Namuna oddiy kislorod atmosferasida saqlanganida, bu parametrlar juda sezilarli darajada o'zgardi. Biroq, argon atmosferasida saqlangan biodizel namunasining, AV va IV ko'rsatkichlari Yevropa spetsifikatsiyalari (EN 14214) chegarasida edi.
References
Ishankhodjaev T. et al. Study on Effects of Liposomal Quercetin on Biochemical Parameters of the Nigrostriatal System of Rats with Experimentally Induced Neurodegenerative Disease //Annals of the Romanian Society for Cell Biology. – 2021. – С. 6128-6143.
Mukhammadjon M. et al. The effect of ngf on indicators of the antioxidant system in rat brain tissue //Universum: химия и биология. – 2021. – №. 9 (87). – С. 82-86.
Saatov T. et al. Antioxidant and hypoglycemic effects of gossitan //Endocrine Abstracts. – Bioscientifica, 2019. – Т. 63.
Saatov T. et al. Study on hypoglycemic effect of polyphenolic compounds isolated from the Euphorbia L. plants growing in uzbekistan //Endocrine Abstracts. – Bioscientifica, 2020. – Т. 70.
Saatov T. et al. Correction of oxidative stress in experimental diabetes mellitus by means of natural antioxidants //Endocrine Abstracts. – Bioscientifica, 2021. – Т. 73.
Irgasheva S. et al. Study on compositions of lipids in tissues of rats with alimentary obesity //Endocrine Abstracts. – Bioscientifica, 2019. – Т. 63.
Mamadalieva N. I., Mustafakulov M. A., Saatov T. S. The effect of nerve growth factor on indicators of the antioxidant system in rat brain tissue //eurasian union of scientists. series: medical, biological and chemical sciences Учредители: ООО" Логика+". – 2021. – №. 11. – С. 36-40.
Saatov T. et al. Study on antioxidant and hypoglycemic effects of natural polyphenols in the experimental diabetes model //Endocrine Abstracts. – Bioscientifica, 2018. – Т. 56.
Mustafakulov M. et al. Determination of antioxidant properties of l-cysteine in the liver of alloxan diabetes model rats //International Journal of Contemporary Scientific and Technical Research. – 2023. – №. Special Issue. – С. 47-54.
Мамадалиева Н. И., Мустафакулов М. А., Саатов Т. С. Влияние фактора нервного роста на показатели антиоксидантной системы в тканях мозга крысы //Environmental Science. – 2021. – Т. 723. – С. 02 2021.
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Copyright (c) 2023 Mustafakulov Muhammadjon , Hamroyeva Firangiz , Mamataliyeva Mahliyo , Ochilov Sharof
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