Identification Of Cochineal And Other Dyes In Byzantine Textiles Of The 14Th Century From Mount Athos

A groundbreaking analysis of 14th-century Byzantine textiles from Mount Athos reveals the first documented use of cochineal dye, likely derived from Porphyrophora polonica insects. This discovery, achieved through a novel two-step extraction method using hot dimethyl sulfoxide (DMSO) followed by mild acid hydrolysis, highlights the sophistication of Byzantine textile dyeing techniques. The study also confirms the presence of weld, indigoid dyes (including indigo and woad), kermes, and tannins, demonstrating that glycoside components can be preserved under less harsh conditions than previously thought. This research sheds light on the historical significance of Mount Athos as a center for textile artistry and dye production.

Mantzouris, D., Karapanagiotis, I., & Karydis, C. (2016). Identification Of Cochineal And Other Dyes In Byzantine Textiles Of The 14Th Century From Mount Athos. Zenodo. https://doi.org/10.5281/ZENODO.53074