Chromatographic and Spectroscopic Identification and Recognition of Natural Dyes, Uncommon Dyestuff Components, and Mordants: Case Study of a 16th Century Carpet with Chintamani Motifs
- Publisher: MDPI AG
natural dyes | flavonoids | flavone glycosides | anthraquinones | extraction procedure | liquid chromatography mass spectrometry | Organic chemistry | QD241-441
A multi-tool analytical practice was used for the characterisation of a 16th century carpet manufactured in Cairo. A mild extraction method with hydrofluoric acid has been evaluated in order to isolate intact flavonoids and their glycosides, anthraquinones, tannins, and...