大孔吸附树脂柱色谱法分离桔梗总皂苷

摘要

Platycodin was extracted and purified with ZTC-1 marcoreticular resin using 20%,30%,40%,50% and 95% ethanol as elution reagents. The average gaining rate of platydin was 2.05%. This technique was simple with low cost, which offered a basis for industrialized production of platydin.%为研究桔梗总皂苷的提取分离工艺，采用ZTC－1大孔吸附树脂，利用水和20%、30%、40%、50%、95%的乙醇溶液洗脱提纯桔梗总皂苷，结果平均得率为2.05%。该法操作简单，得率高，成本低，为桔梗总皂苷的工业化生产提供了依据。