Progress in solid phase extraction of active components of traditional Chinese Medicine
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Last Update: 2012-06-20
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Source: Internet
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Author: User
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Molecular imprinted polymers (MIPs) are widely used in artificial antibody simulation, catalysis, drug release, solid phase extraction, chromatography, sensor and adsorption determination due to their excellent performance and specific adsorption on the target The main active compound of traditional Chinese medicine Chen is qinonol Due to the poor selectivity of traditional separation materials, the process of direct extraction of nonyl alcohol from traditional Chinese medicine is cumbersome and inefficient A new molecularly imprinted polymer (MIP) was synthesized by non covalent imprinting method, which was successfully applied to the extraction of diterpenoids, cinonol, in the extract of Herba morifolii The molecularly imprinted polymer has good selectivity and adsorption performance for the target analyte, and the recovery is up to 80.9% This method is an effective method for the selective extraction and cleaning of plant active components, which can be directly applied to the extraction of nonyl alcohol in the complex system of Chinese medicine chencao The research is supported by NSFC The results of the study were published in the recently published taranta (taranta89 (2012) 505 – 512).
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