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Organic residue analysis

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In archaeology, Organic Residue Analysis (ORA) refers to the study of micro-remains trapped in or adhered to artifacts from the past. These organic residues can include lipids, proteins, starches, and sugars. By analyzing these residues, ORA can reveal insights into ancient dietary behaviors, agricultural practices, housing organization, technological advancements, and trade interactions. Furthermore, it provides information on the use of cosmetics, arts, crafts, medicine, and burial preparations in ancient societies.