Welcome to Biomass Chemical Engineering,

Biomass Chemical Engineering ›› 2023, Vol. 57 ›› Issue (5): 51-60.doi: 10.3969/j.issn.1673-5854.2023.05.007

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Research Progress on the Application of Molecular Imprinting Technology in the Separation of Natural Active Ingredients

Qinhao GUAN1, Linlin YAN1, Lihua TANG1, Man XU1, Liangliang ZHANG2,*(), Lixin HUANG1   

  1. 1. Institute of Chemical Industry of Forest Products, CAF; Key Lab. of Biomass Energy and Material, Jiangsu Province; Key Lab. of Chemical Engineering of Forest Products, National Forestry and Grassland Administration; National Engineering Research Center of Low-Carbon Processing and Utilization of Forest Biomass; Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing 210042, China
    2. Institute of Advanced Carbon Conversion Technology, Huaqiao University, Xiamen 361021, China
  • Received:2022-12-20 Online:2023-09-30 Published:2023-10-07
  • Contact: Liangliang ZHANG E-mail:zhll20086@163.com

Abstract:

Molecular imprinting technology was the process of designing molecularly imprinted polymers against a target molecule as a template, and it had received a lot of attention in the direction of natural product chemistry, especially in the isolation of natural active substances, because of its advantages of specific recognition, high preselection and high stability. In this paper, we introduced the basic principles, binding modes, common raw materials and polymerization methods of molecular imprinting technology, focusing on the different connections of binding modes such as covalent interaction, non-covalent interaction and metal ligand interaction. At the same time, the applications of molecular imprinting technology in the separation of flavonoids, polyphenols, alkaloids, organic acids, steroids and other natural active ingredients in 2017-2022 were also discussed, and the current problems and future research directions of molecular blotting technology were proposed.

Key words: molecular imprinting technology, molecularly imprinted polymer, natural active substances, natural product chemisry

CLC Number: