WANG Zhi-an1, LIANG Wei-wen1, WU Hui-qin2. The GC-MS Analysis of Sapogenins Extracted from by Supercritical Fluid Extracting Technique[J]. Chinese journal of experimental traditional medical formulae, 2001, 7(6): 1-2.
WANG Zhi-an1, LIANG Wei-wen1, WU Hui-qin2. The GC-MS Analysis of Sapogenins Extracted from by Supercritical Fluid Extracting Technique[J]. Chinese journal of experimental traditional medical formulae, 2001, 7(6): 1-2.DOI:
extracted from Anemarrhena asphodeloides by Supercritical CO2 fluid extracting technique
was established by GC-MS method for the first time.Experimental conditions:Column:capillary
Inlet pressure:50kPa
Injector temperature:285℃
Initial teperature:200℃
Rate:10℃/min
Finial temperature:285℃ and MS detected with EI.Seven components in the sapogenins were separated and characterized by GC-MS.The contents of each component in the total sapogenins extract were determined by using cholesterol as internal-reference substance.