Please use this identifier to cite or link to this item: https://er.knutd.edu.ua/handle/123456789/8835
Title: Transformation of the collagen structure during beam-house processes and combined tanning
Other Titles: Kollageeni struktuuris naha töötlemisel tekkivad muutused
Authors: Lischuk, Viktor
Plavan, V. P.
Danilkovich, A.
Keywords: collagen structure
derma
liming
tanning
swelling index
structuring
glutaric aldehyde
elasto-plastic properties
volume yield
Issue Date: 29-Jun-2006
Citation: Lischuk V. Transformation of the collagen structure during beam-house processes and combined tanning / V. Lischuk, V. P. Plavan, A. Danilkovich // Proceedings of the Estonian Academy of Sciences Engineering. – 2006. – № 12, 3-1. – P. 188–198.
Source: Proceedings of the Estonian Academy of Sciences Engineering
Abstract: The characteristic features of forming the collagen structure in the beam-house process and tanning have been investigated. It is shown that the moderate derma-swelling rate during liming provides effective fixation of the derma structure in tanning. The formation of strong crosslinkages during tanning leads to the change in the deformation character of derma collagen, especially in the compression test. The usage of the glutaric aldehyde by tanning allows to reduce the consumption of chrome compounds or fully exclude them and at the same time to receive soft elastic leather with a high volume yield.
On uuritud kollageeni struktuuri naha lupjamisel ja parkimisel. Mõõdukas pundumiskiirus parkimisel tagab derma struktuuri tõhusa kinnistumise. Ristseotiste teke lupjamisel tõstab naha elastsust. Parkimisel tungivad glutaaraldehüüdi molekulid kollageeni struktuuri amorfsetesse piirialadesse ja tekitavad püsivaid ristseotisi, muutes naha pehmemaks ja elastsemaks, ühtlasi vähendades kroomiühendite kulu.
URI: https://er.knutd.edu.ua/handle/123456789/8835
Faculty: Факультет хімічних та біофармацевтичних технологій
Department: Кафедра біотехнології, шкіри та хутра
Appears in Collections:Кафедра біотехнології, шкіри та хутра (БШХ)
Наукові публікації (статті)
Кафедра хімічних технологій та ресурсозбереження (ХТР)

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