MassIVE MSV000092355

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Palaeoproteomics and microanalysis reveal techniques of production of animal based metal threads in medieval textiles

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Description

Protein-based or animal-based metal threads were largely used between the 10th and the 15th centuries, in European, Middle Eastern and Far Eastern textile productions for the decoration of textiles and cloths to make a display of wealth, power and status. A total of 91 samples were collected from a corpus of 66 textile fragments belonging to 54 catalogued objects. Proteomics analysis allowed to determine the origin of the animal substrates, which were found to be from cattle membranes (possibly from gastrointestinal organs or bladder) in membrane strips, while in leather strips (possibly made from the corium or grain skin layer of the animals), goat (exclusively in Spanish samples) and sheep (in Middle Eastern/Italian and Far Eastern samples) were identified. Other protein-based components that made the strips were identified and associated to the adhesive binders. [doi:10.25345/C53B5WJ73] [dataset license: CC0 1.0 Universal (CC0 1.0)]

Keywords: Collagen ; Membrane

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Principal Investigators:
(in alphabetical order) 		Caroline Solazzo, Smithsonian Institution, United States
Submitting User: solazzoc
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