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色谱  2009 

Application of molecular imprinting technology in the separation and purification of active ingredients from natural products
分子印迹技术在天然产物有效成分分离纯化中的应用

Keywords: molecular imprinting,active ingredients,enrichment,separation,purification,natural products,shikimic acid
分子印迹
,有效成分,富集,分离,纯化,天然产物,莽草酸

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Abstract:

Active ingredients of natural products are in low content and difficult to be enriched. It is very difficult to purify natural product by general methods due to the coexistence of macromolecules, small molecule interferences, isomers and molecules with similar structures. Molecular imprinting is promising in preparing highly selective separation matrixes. Molecularly-imprinted polymers (MIPs) show good prospect in the purification of active ingredients from natural products. In this review, the application of molecular imprinting technology in the separation and purification of active ingredients, such as alkaloids, steroidals, polyphenols, and flavonoids, from natural products is summarized, and our work in the extraction of shikimic acid is also introduced.

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