Scientists unlock secrets of ancient Egyptian materials with proteomics

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• Ars Technica
  Scientists unlock secrets of ancient Egyptian materials with proteomics

  Credit: Museum of Mediterranean and Near Eastern Antiquities, Stockholm Credit: Museum of Mediterranean and Near Eastern Antiquities, Stockholm The precise composition of ancient Egyptian paints, binders, adhesives, and similar materials used to make artifacts is largely unknown, in part because a full analysis would require taking samples that would damage those valuable artifacts. The development of cutting-edge, non-destructive techniques has been helping to unlock those secrets, aiding conservation efforts. Most recently, researchers have used mass spectrometry-based proteomics to analyze the glues and adhesives in a broad set of Egyptian artifacts, according to a new paper published in the journal Science Advances. They found plenty of expected sources, such as animal collagens and egg proteins, but also plant proteins, specifically from sesame and drumstick tree (moringa) cereals. As previously reported , the ancient Egyptians had a highly formalized (and easily recognizable) painting style, and there has been considerable interest in gaining insights into the specific pigments and painting techniques employed. Common pigments included hematite and realgar for red; goethite a

  Fri, 11 Sep 2026 18:49:39 GMT

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1. 2026-09-11 18:49Ars Technica — Scientists unlock secrets of ancient Egyptian materials with proteomics