大孔树脂分离纯化金荞麦提取物的研究
[Studies on separation and purification of Rhizoma Fagopyri Dibotoryis extract by macroporous resin].
作者信息
Sheng Hua-gang, Zhu Li-qiao, Zhang Chao, Lin Gui-tao
机构信息
Pharmacy School of Shandong University of Traditional Chinese Medicine, Jinan 250355, China.
出版信息
Zhongguo Zhong Yao Za Zhi. 2008 Aug;33(15):1832-5.
OBJECTIVE
To establish a technical process for purification of extract of Rhizoma Fagopyri Dibotoryis.
METHOD
The static adsorption capacity and elution ratio of Mixture of proanthocyanidins tannic condensation were used as evaluation to select the best resin in 3 kinds of macroporous resin. The adsorptive characteristics and elution parameters of selected resin were studied.
RESULT
D-101 resin had good separation performance and was suited to purify priceid in extract of Rhizoma Fagopyri Dibotoryis.
CONCLUSION
The process of applying macroporous resin to absorb and purity priceid in extract of Rhizoma Fagopyri Dibotoryis is feasible.
目的
建立虎杖提取物的纯化工艺。
方法
以原花青素缩合单宁混合物的静态吸附量和洗脱率为评价指标，从3种大孔树脂中筛选最佳树脂，并研究其吸附特性和洗脱参数。
结果
D-101树脂具有良好的分离性能，适合纯化虎杖提取物中的白藜芦醇。
结论
大孔树脂吸附纯化虎杖提取物中白藜芦醇的工艺可行。
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