Validation of a method for the determination of sterols and triterpenes in the aerial part of justicia anselliana (nees) t. anders by capillary gas chromatography
An accurate and sensitive method, combining soxhlet extraction, solid phase-extraction and capillary gas chromatography is described for the quantitative determination of one triterpene (lupeol) and three sterols (stigmasterol, campesterol and -si [...]
KPOVIESSI DOSSOU SIKA SALOME [1], GBAGUIDI A. FERNAND [2], GBÉNOU JOACHIM [3], ACCROMBESSI GEORGES [4], MOUDACHIROU MANSOUROU [5], ROZET ERIC [6], HUBERT PHILIPPE [7], QUETIN-LECLERCQ JOËLLE [8],