DYEING OF NATURAL LEATHER WITH THE USE OF PLANT EXTRACT; [???????? ??????????? ???? ? ??????????? ????????????? ?????????]
Küçük Resim Yok
Tarih
2023
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Ivanovo State Polytechnic University
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this studies, the composition and coloring properties of onion peels, methods of application as dyes in leather production are considered. Onion peels is a residue of food production. In the leather industry, the use of onion peels as a dye protects the environment from an ecological point of view and reduces the amount of chemicals contained in the leather. The study considered a method for obtaining natural extract from onion peels. The composition of the extract prepared from onion peels using a liquid hybrid (Q-TOF) LCMS-9030 mass spectrometer was determined. It was found that the extract prepared from onion peels contains the dye quercetin and other substances. The Otto Specth Bally Finish Tester was used to assess the strength of the paint. As a result of the analysis, the sample stained with onion peels extract showed a good result. © 2023 Ivanovo State Polytechnic University. All rights reserved.
Açıklama
Anahtar Kelimeler
color strength, leather, leather production, natural extract, onion peels
Kaynak
Izvestiya Vysshikh Uchebnykh Zavedenii, Seriya Teknologiya Tekstil'noi Promyshlennosti
WoS Q Değeri
Scopus Q Değeri
Q3
Cilt
Sayı
6
