HPLC and molecular spectroscopic investigations of the red dye obtained from an ancient Pazyryk textile

Autor:	E.V. Karpova, G.G. Balakina, V.I. Mamatyuk, V.G. Vasiliev
Rok vydání:	2006
Předmět:	chemistry.chemical_compound Chromatography chemistry Carminic acid Process Chemistry and Technology General Chemical Engineering fungi Textile fiber Molecular spectroscopy Anthraquinone dye Alizarin Natural dye High-performance liquid chromatography
Zdroj:	Dyes and Pigments. 71:54-60
ISSN:	0143-7208
Popis:	The cloth specimens of Pazyryk culture from frozen burials of Altai Mountains (500–200 B.C.) were investigated by molecular spectroscopy and high performance liquid chromatography coupled with diode-array and mass selective detection. The qualitative and quantitative analyses of ancient red dyes were conducted. Natural dyes of plant origin – alizarin and purpurin and of insect origin – carminic acid and kermesic acid were determined.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::61e2a58a7af071888e869a93b43f8274 https://doi.org/10.1016/j.dyepig.2005.06.014 Zobrazit plný text záznamu Full Text from ScienceDirect