STUDY OF THE DEHYDRATION OF AN AQUEOUS SOLUTION OF MALTOTRIOSE BY THE IR-FOURIER SPECTROSCOPY
Sinyayev V. Toxeitova G. Batyrbayeva A. Sassykova L. Sakhipov Y.
2021University of Chemical Technology and Metallurgy
Journal of Chemical Technology and Metallurgy
2021#56Issue 2315 - 320 pp.
In this paper, the changes in IR-Fourier spectra of aqueous maltotriose solution taking place during its dehydration have been analyzed. It is established that in the solution there is a reciprocal effect of the components at the level of the chemical bonds and molecules, the value of which depends on the water/carbohydrate ratio. As compared with maltotriose, the dehydration product of its solution contains more tightly bound water, which possibly “stitches” individual molecules of trisaccharide by binding to their a-glycoside bridges. Individual oligosaccharides with a number of pyranose cycles in the molecules 3 - 7 behave like maltotriose.
carbohydrate , dehydration , IR-Fourier spectrum , maltotriose , saccharide , trisaccharide
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Scientific Centre for Anti-infectious, Drugs Ministry of Industry and New Technology of RK 75b, al-Farabi ave, Almaty, 050060, Kazakhstan
Al-Farabi Kazakh National University, 71, al-Farabi ave., Almaty, 050040, Kazakhstan
Scientific Centre for Anti-infectious
Al-Farabi Kazakh National University
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