We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
RECONSTRUCTING ANCIENT YEMENI COMMERCIAL ROUTES DURING THE MIDDLE AGES USING STRUCTURAL CHARACTERIZATION OF TERPENOID RESINS.
- Authors
REGERT, M.; DEVIÈSE, T.; LE HÔ, A.-S.; ROUGEULLE, A.
- Abstract
Following the discovery of items that look like resins at the medieval site of Sharma (Hadramawt coast, Yemen, c. 11th centuryad), chemical investigations were carried out in order to determine their nature and geographic origin. By combining visual observation, infrared spectroscopy, direct inlet electron ionization – mass spectrometry (DI EI–MS) and pyrolysis gas chromatography – mass spectrometry (Py GC–MS) or gas chromatography – mass spectrometry (GC–MS) analyses, it was demonstrated that 84% of the samples were harvested from Hymenaea trees growing in Madagascar and East Africa. Contrary to what was thought previously, frankincense, identified with certainty in only two samples, was thus not the main resin exploited at Sharma. These results are of prime importance for reconsidering the trading routes of resins passing through Sharma, a site that was obviously strongly connected with Africa during the Middle Ages.
- Subjects
YEMENIS; GUMS &; resins; TERPENES; MASS spectrometry; PYROLYSIS; MIDDLE age
- Publication
Archaeometry, 2008, Vol 50, Issue 4, p668
- ISSN
0003-813X
- Publication type
Article
- DOI
10.1111/j.1475-4754.2007.00372.x