活性炭联合大孔树脂分离纯化京尼平苷的研究

Isolation and Purification of Geniposide from Gardenia Yellow Waste Liquid by Active Carbon and Resin

目的从栀子黄废液中分离纯化京尼平苷。方法采用两步吸附分离法,即先采用活性炭从栀子黄废液中吸附分离京尼平苷,纯度可达17.56%,然后再用HPD100大孔树脂进一步纯化京尼平苷。结果纯度可达58.42%。结论该项工艺操作简单,为工业化生产京尼平苷打下基础。

Objective Isolation and purification of Geniposide from Gardenia yellow waste liquid with douhle adsorb and purify were studied. Methods First, used the active carbon to isolate geniposide from the liquid, then used HPD100 macroporous resin to purify it. Results The finished product＇ s purity achieved 58.42%. Conclusion This technology is simple and can be used for industrial production.