TONG Yan, MA Zhen-shan, WANG Lin, et al. Studies on Pureparation Techniques of Compound Caihutang[J]. Chinese journal of experimental traditional medical formulae, 2002, 8(5): 1-3.
TONG Yan, MA Zhen-shan, WANG Lin, et al. Studies on Pureparation Techniques of Compound Caihutang[J]. Chinese journal of experimental traditional medical formulae, 2002, 8(5): 1-3.DOI:
The purification conditions by absorption resins were optimized by content determination of saikosaponin A
paeoniforin
hesperidin and glycyrrhizic acid.S type synthetic absorption resin was selected.The optimal purification conditions were:specific input sample amount(ratio of weight of medical raw material to volume of resin
W/V)was one
ltime of water to elute the resin and collecting 4 times of 70% ethanol(V/W) as elution solvent.The yield and contents of paeoniforin and hesperidin of dried extract
purified by the absorption resin used repeatedly for 40 times