Alkaline cleavage of gypenosides and characterization of dammarane-type aglycones by gas chromatography mass spectrometry

• Five dammarane-type aglycones, released from gypenosides following an alkaline cleavage procedure previously developed for ginsenosides, were separated and characterized by gas chromatography-mass spectrometry (GC-MS) after trimethylsilylation. A satisfactory identification among isomers of 20(S)-protopanaxadiol or 20(S)-protopanaxatriol was obtained.

Ämnesord

MEDICIN OCH HÄLSOVETENSKAP  -- Medicinska och farmaceutiska grundvetenskaper -- Farmaceutiska vetenskaper (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Basic Medicine -- Pharmaceutical Sciences (hsv//eng)

Nyckelord

dammarane-type aglycones

gypenosides

ginsenosides

alkaline cleavage

gas chromatography mass spectrometry

PHARMACY

FARMACI

Publikations- och innehållstyp

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