Authors: Xie JC
, Luo HP
, Zhu LL
, Zhou L
, Li CX
, Xu XJ
Extracting active compounds from herbs using molecular imprinting technology.
Publication date: 2001
Journal: Acta Physico-Chimica Sinica
Alternative URL: http://www.whxb.pku.edu.cn/EN/abstract/abstract22557.shtml
Abstract: A molecularly imprinted polymer (MIP) was prepared using quercetin as the template and acrylamide as the hydrogen- bonding functional monomer in a polar solvent. The polymer exhibited high affinity for quercetin and good selectivity among the tested compounds. And when it was used as an extraction cartridge for the hydrolyzate of gingko leaves, it can purify the flavonoid component in the hydrolyzate, catching mainly quercetin and kaempferol. Thus it demonstrated the feasibility of using MIP in extracting specific pharmacophoric compounds directly from herbs
Template and target information: quercetin, kaempferol
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