Inventors: Huang XS, Yan JK
Patent Title: Molecular engram polymer for purifying 6-gingerol as well as preparation and uses thereof
Publication date: 2008
Publication number: CN101255206

Abstract: The invention discloses a preparation and application technique of molecular engram polymer for purifying 6-gingerol. The 6-ginerol, function monomer, crosslinking agent, initiator and solvent are mixed together in reaction kettle and reacted at constant temperature after degassing to obtain molecular engram polymer with template. The molecular engram polymer is subjected to grinding and screening to produce uniform molecular engram polymer granules with templates. The templates are washed away using organic solvent and dried to obtain molecular engram polymer for purifying 6-gingerol. The molecular engram polymer is used as column chromatography filling material to fill the column and the ginger juice is added into the column chromatography, the alcohol solution is used to elute, and then the elution liquid is concentrated and the alcohol is recovered, the 6-gingerol is finally obtained after extracting. The molecular engram polymer for purifying 6-gingerol has features of high selectivity, large adsorptive capacity and regeneration and the purity of 6-gingerol purified by the method can be about 95%.
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