TITLE

Mass spectrometry of the self-association and complexation of triterpene saponins and cholesterol

AUTHOR(S)
Lekar', A.; Yakovishin, L.; Vetrova, E.; Rudnev, M.; Borisenko, N.
PUB. DATE
December 2011
SOURCE
Journal of Analytical Chemistry;Dec2011, Vol. 66 Issue 13, p1276
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Electrospray ionization mass spectrometry has been used to study the self-association of α-hederin and hederacoside C (from Hedera) glycosides. The complexation of glycosides with cholesterol has been considered. It has been revealed that α-hederin forms self-associates registered in ESI mass spectra, while no self-associates have been found for hederacoside C and cholesterol. Cholesterol produces molecular complex with α-hederin, while complex formation between cholesterol and bisdesmoside hederacoside has not been observed.
ACCESSION #
67448301

 

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