Historical textile dyeing with Genista tinctoria L.: a comprehensive study by UPLC-MS/MS analysis
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Resource type
Journal article
Creator (person)
Troalen, Lore
Phillips, Ashely S
Peggie, David A
Barran, Perdita E
Hulme, Alison N
Date published
July 22, 2014
Abstract
Polyphenolic components from Genista species have been well characterised because of their potential as antioxidants and as therapeutic leads; however, the identification of dyer's greenweed (Genista tinctoria L.) in historical textiles has been the subject of only limited studies. This paper presents a comprehensive UPLC-PDA MS/MS study of reference and historical yarns dyed with this species. Several so far unreported dye components that could assist with the identification of this dye source, were characterised by MS/MS. Furthermore, the effect of photo-degradation and textile preparation techniques (such as over-dyeing) on the dye fingerprint was investigated and the results correlated with those obtained from historical samples from the Burrell and Bodleian collections, UK.
Journal title
Analytical Methods
Publisher
Royal Society of Chemistry
ISSN
1759-9679
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