Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Paul Archier"'
Publikováno v:
OENO One, Vol 21, Iss 3, Pp 163-168 (1987)
La catéchine ou l'épicatéchine réagissent sur le monoglucoside de malvidine en présence d'acétaldéhyde pour donner dans un premier temps deux composés de condensation fortement colorés. Le rapport des concentrations entre ces deux produits e
Externí odkaz:
https://doaj.org/article/cb6b0ec9bdee429bbe9339573d8971df
Publikováno v:
Journal of Cultural Heritage. 12:98-104
A reverse phase liquid chromatography-photodiode array detection method is developed for the characterization of ancient samples of madder. In the past, modifications of the madder chemical composition were carried out by hydrolysing the plant dye pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5fab05b39304c8e1e297e45ebffd5d4
https://doi.org/10.1016/j.culher.2010.05.005
https://doi.org/10.1016/j.culher.2010.05.005
Publikováno v:
Archaeometry. 51:626-636
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3b406159bd75888e5582309259847e6
https://doi.org/10.1111/j.1475-4754.2008.00417.x
https://doi.org/10.1111/j.1475-4754.2008.00417.x
Publikováno v:
Phytochemical Analysis. 19:301-310
An HPLC and GC study has been conducted on the aromatic oleoresins styrax and benzoin produced by several American, Mediterranean and East-Asian trees, and widely used in ancient civilisations for their therapeutic and odoriferous properties. Initial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1d17d2d0ebf5c248735a3e56b1486ab
https://doi.org/10.1002/pca.1048
https://doi.org/10.1002/pca.1048
Publikováno v:
Annali di Chimica
Annali di Chimica, 2008, 97, pp.433-445
Annali di Chimica, 2008, 97, pp.433-445
Four archaeological samples, unearthed from Qana in Yemen were analysed by analytical technique, currently applied in the field of petroleum geochemistry, and by gas chromatography coupled with a mass spectrometer (GC-MS). Sample no 1286 comes from a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3fd432b0d9b0dc6627a717736bfb5a27
https://doi.org/10.1002/adic.200790029
https://doi.org/10.1002/adic.200790029
Publikováno v:
Dyes and Pigments. 74:706-712
Anthraquinones have been widely employed for dyeing textiles in combination with various mordants. Many papers have dealt with the modification of optical properties induced by the formation of dye complexes under various pH conditions. This paper de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc6c8417ca96158ad470911c20d12f92
https://doi.org/10.1016/j.dyepig.2006.05.003
https://doi.org/10.1016/j.dyepig.2006.05.003
Publikováno v:
Comptes Rendus Chimie. 9:1192-1202
Resume Pour un certain nombre de substances naturelles, des ambiguites dans leur designation ou dans leur origine sont la source de difficultes pour correler avec precision l'espece botanique et la composition chimique. C'est notamment le cas des bau
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::593f4b44fe3a803aa4f46bd313b1b89d
https://doi.org/10.1016/j.crci.2005.12.010
https://doi.org/10.1016/j.crci.2005.12.010
Publikováno v:
Chromatographia. 60:493-499
A reversed-phase high-performance liquid chromatographic procedure has been developed: it is a simple and specific method for the determination of fifteen pentacyclic triterpenic compounds (a-boswellic acid, 3-O-acetyl-a-boswellic acid, b-boswellic a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7103a726415358a6da1d803f214ab2e4
https://doi.org/10.1365/s10337-004-0417-3
https://doi.org/10.1365/s10337-004-0417-3
Publikováno v:
Journal of Chromatography A. 1023:277-285
A simple gas chromatography-mass spectrometry (GC-MS) method has been developed for the characterization of frankincense in archaeological samples. After trimethylsilylation of the methanolic extract, 15 triterpenoids have been found among the chemic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e80976c0cea9f99c35251d9d60b236f
https://doi.org/10.1016/j.chroma.2003.10.016
https://doi.org/10.1016/j.chroma.2003.10.016
Publikováno v:
Revue d'Archéométrie. 27:43-47
L41 is a sample of Victor Loret's collection from the Egyptologic Institute (Lyon II University, Pr. J.-C. Goyon). It was recovered from excavations at Dashour in 1894-1 895 by the archaeologist J. de Morgan. It comes from a flask of princess Sat-mer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64abb0971af228c721d0951cc6097e4c
https://doi.org/10.3406/arsci.2003.1040
https://doi.org/10.3406/arsci.2003.1040