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THE STUDY OF NABATAEAN ORGANIC RESIDUES FROM MADÂ’IN SÂLIH, ANCIENT HEGRA , BY GAS CHROMATOGRAPHY – MASS SPECTROMETRY *
Author(s) -
MATHE C.,
ARCHIER P.,
NEHME L.,
VIEILLESCAZES C.
Publication year - 2009
Publication title -
archaeometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.716
H-Index - 67
eISSN - 1475-4754
pISSN - 0003-813X
DOI - 10.1111/j.1475-4754.2008.00417.x
Subject(s) - burseraceae , chemistry , lupeol , mass spectrometry , gas chromatography–mass spectrometry , gas chromatography , chromatography , organic chemistry , traditional medicine , medicine
Four Nabataean samples collected in some of the monumental tombs of Madâ’in Sâlih, ancient Hegra , in Saudi Arabia, have been studied by gas chromatography coupled with mass spectrometry. These samples are textile fragments that are either covered with a black layer or bound together with some black amorphous substance. Fatty acids and triterpenoic compounds were detected. Eight triterpenic compounds were identified: ursa‐9(11),12‐dien‐3‐ol, ursa‐9(11),12‐dien‐3‐one, olean‐9(11),12‐dien‐3β‐ol, β‐amyrone, β‐amyrin, α‐amyrone, α‐amyrin and lupeol. The resinous chemical composition and these pentacyclic alcohols, in considerable proportion, indicate a resin of the Burseraceae family, possibly of the genus Canarium.