sg
O‘zbekcha

ANALYSIS OF IR SPECTRA OF SKIN OF CATTLE, SHEEP AND GOATS

Mualliflar

Kalit so‘zlar:

IR spectrum, bending vibrations (NH2), carbonyl group, stretching vibrations (CO).

Annotatsiya

Skins of cattle, sheep and goats. Washed and dried. The dried skins were ground into powder and the IR spectra were studied. Bending vibrations (NH2) and stretching vibrations of the carbon group (CO) were also observed in the IR spectrum. The literature was compared and analyzed.

 

Mualliflar haqida

  • , Fergana State University

    Farg‘ona davlat universiteti, kimyo kafedrasi dotsent, (PhD)

  • , Fergana State University

    Farg‘ona davlat universiteti kimyo kafedrasi o‘qituvchisi

  • , Fergana State University

    Farg‘ona davlat universiteti magistranti

Adabiyotlar

Xaitbaev A.X., Maulyanov S.A., Toshov X.S., Organik birikmalarni UB- va IQ-spektr usullari ѐrdamida tahlil qilish. Uslubiy qoʻllanma -Toshkent-2020

Eshimbetov AG, IQ-spektroskopiya usulidan amaliy qoʻllanma. Toshkent-2014

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.

Расулова М.O., Назаров О.М., Амирова Т.Ш. Исследование белковых компонентов шкур сельскохозяйственных животных // Universum. –2024. № 2. – C. 54-57.

Лундин А. Г., Федин Э.И. ЯМР-спектроскопия. -М.: Наука, 1986.-224 с.

Riaz, T., Zeeshan, R., Zarif, F.A., Ilyas, K., Muhammad, N., Safi, S.Z., Rahim, A., Rizvi, S.A., Rehman, I.U. FTIR analysis of natural and synthetic collagen. Applied Spectroscopy Reviews. 2018. 53. pp.703 - 746.

Niesiobędzka J, Głowińska E, Datta J. Eco-Friendly Ether and Ester-Urethane Prepolymer: Structure, Processing and Properties. Int J Mol Sci. 2021. 22(22). pp. 12207. doi: 10.3390/ijms222212207.

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.

Nashchekina Yu. A., Starostina A. A., Trusova N.A., Sirotkina M.Yu., Lihachev A.I., Nashchekin A.V. Molecular and fibrillar structure collagen analysis by FTIR spectroscopy. J. Phys.: Conf. Ser. 2020. 1697.012053.

Brian C. Smith. Organic Nitrogen Compounds, VII: Amide—The Rest of the Story. Spectroscopy. 2020. 35(1). pp. 10-16.

Yuklab olishlar

Nashr etilgan

2024-09-12

Xuddi shu muallif (lar) ning eng ko'p o'qilgan maqolalari