#biomolecular-analysis

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fromArs Technica
6 hours ago

Museums incorporate "scent of the afterlife" into Egyptian exhibits

Her team's analysis of the residue samples contained beeswax, plant oils, animal fats, bitumen, and resins from coniferous trees such as pines and larches, as well as vanilla-scented coumarin (found in cinnamon and pea plants) and benzoic acid (common in fragrant resins and gums derived from trees and shrubs). The resulting fragrance combined a "strong pine-like woody scent of the confers," per Huber, mixed in with "a sweeter undertone of the beeswax" and "the strong smoky scent of the bitumen."
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fromNature
9 months ago

Mystery of medieval manuscripts revealed by ancient DNA

Medieval book coverings made from sealskin reveal historical trade networks.
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