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Traditional Yellow Dyes Used in the 21st Century in Central Iran: The Knowledge of Master Dyers Revealed by HPLC-DAD and UHPLC-HRMS/MS
- Source :
- Molecules, Volume 25, Issue 4, CIÊNCIAVITAE, Molecules, Vol 25, Iss 4, p 908 (2020)
- Publication Year :
- 2020
- Publisher :
- Multidisciplinary Digital Publishing Institute, 2020.
-
Abstract
- This work provides new knowledge on natural yellows used in Iran. Seven biological sources were selected based on interviews with dye masters in Isfahan workshops (Iran). Delphinium semibarbatum, Eremostachys laevigata, Prangos ferulacea, Morus alba, Pistacia vera, Punica granatum, and Vitis vinifera are currently used in these workshops. Aiming to study the dye composition of wool samples dyed with the extracts of the selected biological sources and the changes induced by the dyeing procedures in the original chemical composition of the plant extract, raw materials and dyed wool (by us and in the workshops) were analyzed by HPLC&ndash<br />DAD and UHPLC&ndash<br />HRMS/MS. The main yellows for E. laevigata are luteolin-O-glycosides. In the other plant sources, the main chromophores are based on 3-O-glycosides of kaempferol, quercetin, and isorhamnetin. In pistachio hulls, myricitin derivatives were detected and we propose their use as markers. Generally, the solutions extracted from the wool displayed a higher amount of more polar compounds, but also a higher amount of aglycones. Importantly, the chromatographic profiles of the samples we prepared compared well with 17th c. yellows in Persian carpets, and therefore can be considered highly characterized references for the study of Persian yellows.
- Subjects :
- Pharmaceutical Science
Color
Iran
01 natural sciences
History, 21st Century
Article
Analytical Chemistry
lcsh:QD241-441
chemistry.chemical_compound
0404 agricultural biotechnology
dye analysis
lcsh:Organic chemistry
soft extraction methods
Drug Discovery
Animals
Physical and Theoretical Chemistry
Coloring Agents
Isorhamnetin
Chromatography, High Pressure Liquid
mass spectrometry
Traditional medicine
Pistacia
biology
Geography
Plant Extracts
Textiles
Wool
010401 analytical chemistry
Organic Chemistry
conservation
04 agricultural and veterinary sciences
Plants
yellow colors
biology.organism_classification
040401 food science
0104 chemical sciences
chemistry
Delphinium
Chemistry (miscellaneous)
Punica
flavonoids
Molecular Medicine
persian dyes
Dyeing
HPLC
Kaempferol
Plant Sources
Subjects
Details
- Language :
- English
- ISSN :
- 14203049
- Database :
- OpenAIRE
- Journal :
- Molecules
- Accession number :
- edsair.doi.dedup.....ec02471ee66cc11fdd511dbe9d1311cf
- Full Text :
- https://doi.org/10.3390/molecules25040908