ANALYSIS OF IR SPECTRA OF SILK FABRICS AND THEIR CHEMICAL PROPERTIES
DOI:
https://doi.org/10.56292/SJFSU/vol31_iss6/a226Keywords:
IR spectrum, bending vibrations (NH2), carbonyl group, stretching vibrations (CO).Abstract
By analyzing the absorption of different types of silk in the range of 1400–800 cm-1 in the IR spectra, Gly-Gly at 1015 cm-1, Ala-Ala at 970 cm-1 and absorptions at 998 and 975 cm-1 constitute the Ala-Gly bonds determined For. Also, from the bending vibrations of the IR spectrum, -OH and stretching vibrations of the C-O-C group were visible. The literature was compared and analyzed.
References
1. Xaitbaev A.X., Maulyanov S.A., Toshov X.S., Organik birikmalarni UB- va IQ-spektr usullari ѐrdamida tahlil qilish. Uslubiy qoʻllanma -Toshkent-2020
2. Eshimbetov AG, IQ-spektroskopiya usulidan amaliy qoʻllanma. Toshkent-2014.
3. Задачи на комплексное применение физико-химических методовдля выяснения структур соединений можно найти в кн.: Козицына Л. А.Куплетская Н. Б. Применение УФ-, ИК-, ЯМР- и масс-спектроскопиив органической химии. -М.: Изд-во МГУ, 1979.
4. Лундин А. Г., Федин Э.И. ЯМР-спектроскопия. -М.: Наука, 1986.-224 с.
5. Zhalolov I.Zh., Khujaev V.U., Levkovich M.G. Аripova S.F., and. Shashkov A.S.. Alkaloids of Arundo donax L. XI. NMR spectroscopic study of the structure of the dimeric alkaloid arundamine // Chemistry of Natural Compouds -2002. -Vо1.38. -№3. -Р. 276-279.
6. Ибрагимов, А. А., Амирова, Т. Ш., & Иброхимов, А. А. (2021). Химический состав маргиланского шёлка. Deutsche Internationale Zeitschrift für zeitgenössische Wissenschaft, (14), 12-15.
7. Амирова, Т. Ш. (2022, June). Химический состав шелковых и шерстяных тканей. In Conference Zone (pp. 79-80).
8. Amirova, T., Ibragimov, A., & Nazarov, O. (2021). Coloring Natural Silk with Natural Dyes Obtained from Plants. Annals of the Romanian Society for Cell Biology, 7089-7093.
9. Vidal, B.de C., Mello, M. L. Collagen type I amide I band infrared spectroscopy. Micron. 2011. 42(3). pp. 283–289. https://doi.org/10.1016/ j.micron. 2010.09.010.
Downloads
Published
Issue
Section
License
Copyright (c) 2025 Scientific journal of the Fergana State University
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
How to Cite
Most read articles by the same author(s)
- , , , ANALYSIS OF MACRO AND MICROELEMENTS IN PROCESSED ANIMAL HIDES , Scientific journal of the Fergana State University: No. 5 (2024): FarDU.Ilmiy xabarlar jurnali (Aniq va tabiiy fanlar)
- , , , , , COMPARATIVE ANALYSIS OF THE MINERAL COMPOSITION OF LEATHER PRODUCTS OF ANIMAL HUSBANDRY IN THE FERGHANA VALLEY , Scientific journal of the Fergana State University: No. 6 (2023): FarDU.Ilmiy xabarlar jurnali (Aniq va tabiiy fanlar)
- Shamshiyev Jamoliddin Erkinovich, Nazarov Otabek Mamadaliyevich, Amirova Toyiraxon Sheraliyevna, ANALYSIS OF FLAVONOID AND WATER-SOLUBLE VITAMIN CONTENT IN LOCAL WINES , Scientific journal of the Fergana State University: No. 6 (2025): FarDU. Ilmiy xabarlar jurnali (Tabiiy fanlar)
- Amirova Toyiraxon Sheraliyevna, CERTIFICATION AND CLASSIFICATION OF FABRICS BASED ON THEIR CHEMICAL COMPOSITION CURRENT ISSUES , Scientific journal of the Fergana State University: No. 6 (2025): FarDU. Ilmiy xabarlar jurnali (Tabiiy fanlar)