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The evaluation of procedures for dyeing silk with buckthorn and walloon oak on the basis of colour changes and fastness characteristics
Author(s) -
Deveoglu Ozan,
Erkan Gokhan,
Torgan Emine,
Karadag Recep
Publication year - 2013
Publication title -
coloration technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.297
H-Index - 49
eISSN - 1478-4408
pISSN - 1472-3581
DOI - 10.1111/cote.12023
Subject(s) - silk , dyeing , extraction (chemistry) , rubbing , chemistry , hydrochloric acid , pulp and paper industry , materials science , chromatography , composite material , engineering , organic chemistry
In this study, silk fabric samples were dyed according to various procedures with buckthorn ( R hamnus petiolaris B oiss) and walloon oak ( Q uercus ithaburensis D ecaisne) extracts. Reversed‐phase high‐performance liquid chromatography with diode‐array detection was utilised for the identification of dyes present in the dyed silk fabrics and the plant extracts. The extraction of dyes was carried out with a hydrochloric acid/methanol/water (2:1:1; v/v/v) mixture. The colour coordinates of the silk fabrics were measured, and the rubbing, wash and light fastness properties of the dyed silk materials were determined and are discussed.