Title of article
Determination of Iridoid Glycosides from Four Turkish Lamium Species by HPLC-ESI/MS
Author/Authors
YALCIN, Funda N. Hacettepe University - Faculty of Pharmacy - Department of Pharmacy Management, TURKEY , KAYA, Duygu Hacettepe University - Faculty of Pharmacy - Department of Pharmacognosy, TURKEY , CALIS, Ihsan Hacettepe University - Faculty of Pharmacy - Department of Pharmacognosy, TURKEY , ERSOZ, Tayfun Hacettepe University - Faculty of Pharmacy - Department of Pharmacognosy, TURKEY , PALASKA, Erhan Hacettepe University - Faculty of Pharmacy - Department of Pharmaceutical Chemistry, TURKEY
From page
457
To page
467
Abstract
An HPLC-ESI/MS method that enables fast detection and identification of iridoid glycosides is described. Eleven iridoid glycosides known to occur in the genus Lamium-lamalbide, sesamoside, 6-β-OH ipolamiide, shanzhiside methyl ester, dehydropenstemoside, barlerin (= 8-O-acetylshanzhisidemethyl ester), 6-O-syringyl-8-O-acetylshanzhiside methyl ester, lamerioside, lamiide, eriobioside, andipolamiide, were identified by means of their retention time and ESI/MS data. This method wassuccessfully applied to the identification of the iridoid composition of the n-butanol extracts of Lamiumeriocephalum Bentham subsp. eriocephalum, L. garganicum L. subsp. pulchrum R. Mill, L. garganicumL. subsp. laevigatum Arcangeli, and L. purpureum L. var. purpureum from the Turkish flora.
Keywords
Lamium , Lamiaceae , iridoid glycosides , HPLC , ESI , MS
Journal title
Turkish Journal of Chemistry
Journal title
Turkish Journal of Chemistry
Record number
2532995
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