@prefix dcat: . @prefix dct: . @prefix foaf: . @prefix vcard: . @prefix xsd: . a dcat:Dataset ; dct:description """ This work is focused on the study of triterpene part of three natural plant resins commercially available, olibanum(frankincense), dammar and mastic, by various analytical techniques (FTIR, HPLC / UV, HPLC / UV / Fluorimetry and GC -MS). Afluorimetric study was conducted on these three resins via grafting reaction of a fluorescent marker (dansyl chloride), whichallowed to detected triterpene molecules by fluorimetry, decreasing their detection threshold and to obtain a specificfluorimetric fingerprint for each studied resin. This protocol has been successfully applied on an archaeological sample (G14)and the resinous material has been identified (the olibanum resin, the species B. frereana). A triterpenic fraction was extractedby various extraction procedure (reflux, Soxhlet and ultrasounds) using three different solvents (methanol, n-hexane, and dlimonene)in order to determine the optimal conditions for the extraction and identification of triterpenic molecules by HPLC /UV. Two reversed phase columns were tested in this work: a classical column RP-18 (Merck) and column «core-shell» Kinetex(Phenomenex) to try to optimize the analysis conditions. Kinetex column has allowed a reduction of analysis time to 73% foranalyses of olibanum and to 70% for analyses of dammar and mastic resin, and this is a very encouraging result. The optimizedprotocol was successfully applied on the archaeological sample G12, which was supposed to contain mastic resin and thishypothesis was confirmed by HPLC/UV and GC-MS analysis. A quantitative study of performance and the relative area of thepeaks were also performed. The extracts were analyzed by HPLC / UV and GC-MS. Concerning GC-MS analysis, samplepreparation was done through formation of TMS derivatives (trimethylsilyl) with the aim of creating a database of TMSderivatives for dammar and mastic resins. The identification of compounds characterized in this work was done according tothe literature, and corresponding tR et UV spectra. D-limonene, one of «green» solvents, has been used for the first time for theextraction of these materials, according to our knowledge and it allows a direct formation of TMS derivatives in the presence ofextraction solvent. At the same time, seven artistic samples supposed to contain a varnish based on a natural resin from theNational Gallery of Sarajevo (Bosnia and Herzegovina) were analyzed and for only one of these seven samples we found thepresence of a natural gum resin. The scientific study of Bosnian samples expands the scientific documentation in art andcultural heritage of Bosnia and Herzegovina, which encounters a difficult period after the last war (1992-1995) """ ; dct:identifier "NNT: 2012AVIG0245" ; dct:issued "2026-05-09T09:54:26.447294"^^xsd:dateTime ; dct:language "fr" ; dct:modified "2026-05-09T09:54:26.447299"^^xsd:dateTime ; dct:publisher ; dct:title "Chemical study of resinous materials : olibanum, dammar and mastic : application to artistic and archaeological samples" ; dcat:contactPoint [ a vcard:Organization ; vcard:fn "CCSD" ] ; dcat:distribution ; dcat:keyword "archaeological-sample", "artistic-sample", "chimothechemical-sciencesother", "clhpuv", "colonne-kinetex", "cpg-sm", "cultural-heritage-of-bosnia-and-herzegovina", "d-limonene", "dammar", "echantillon-archeologique", "echantillon-artistique", "extraction", "fluorimetrie", "fluorimetry", "frankincense", "gc-ms", "hplc--uv", "infoeu-reposemanticsdoctoralthesis", "kinetex-column", "mastic", "natural-plant-resins", "olibanum", "olivan", "patrimoine-culturel-de-bosnie-herzegovine", "reflux", "resines-naturelles-vegetales", "soxhlet", "theses", "triterpenes", "triterpenic-molecules", "ultrasons", "ultrasound" ; dcat:landingPage . a dcat:Distribution ; dct:format "HTML" ; dct:issued "2026-05-09T09:54:26.450875"^^xsd:dateTime ; dct:modified "2026-05-09T09:54:26.403024"^^xsd:dateTime ; dct:title "Chemical study of resinous materials : olibanum, dammar and mastic : application to artistic and archaeological samples" ; dcat:accessURL . a foaf:Agent ; foaf:name "test_moissonnage_selune" . a foaf:Document .