Syce, James A.Joseph, Ashton Edward2014-06-092024-05-152014-06-092024-05-152009https://hdl.handle.net/10566/15204Magister Pharmaceuticae - MPharmenSutherlandioside B (SU-B or SU1)Sutherlandia frutescensPhyto nova sutherlandia SU1™ tabletsPromune™HPLC assayCycloartane glycosideHerbal solid dosage formsElevated temperatureRelative humidityAcid hydrolysisComparison of the sutherlandioside B levels in two commercially available sutherlandia frutescens preparations and the effect of elevated temperature and humidity on these levelsThesis