天然产物研究与开发 ›› 2021, Vol. 33 ›› Issue (增刊1): 151-164.doi: 10.16333/j.1001-6880.2021.S.018

• 综述 • 上一篇    下一篇

原花青素的化学结构及其分析技术研究进展

倪芹1#，李娜1#，朱宏涛1，赵平2，张颖君1*   

  1. 1中国科学院昆明植物研究所 植物化学与西部植物资源持续利用国家重点实验室，昆明 650201；2西南林业大学 西南地区林业生物质资源高效利用国家林业局重点实验室，昆明650233

  • 出版日期:2021-08-28 发布日期:2021-09-08
  • 基金资助:
    国家自然科学基金面上项目（21672223）；国家重点研发计划（2017YFD0600205）

Review on the structures of proanthocyanidins and their analytical method

NI Qin1#,LI Na1#,ZHU Hong-tao1,ZHAO Ping2,ZHANG Ying-jun1*   

  1. 1State Key Laboratory of Phytochemistry and Plant Resources in West China,Kunming Institute of Botany,Chinese Academy of Sciences,Kunming 650201,China;2Key Laboratory of State Forestry and Grassland Administration on Highly-Efficient Utilization of Forestry Biomass Resources in Southwest China,Southwest Forestry University,Kunming 650233,China

  • Online:2021-08-28 Published:2021-09-08

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摘要： 原花青素是在自然界分布最广泛的一类天然酚类化合物之一，在各种林木、药用植物和果蔬中广泛存在。原花青素具有多方面的保健功能，广泛用于日常饮食和疾病防治，具有较大的开发价值和应用前景。然而该类成分结构较复杂，分子量较大，提取过程中存在溶解性不好等问题，使其化学研究具有较大的挑战性。现有的原花青素分析方法大多是非选择性的，目前国际上尚无统一标准。本文从化学结构类型、分析方法、分离纯化和结构鉴定方法等角度出发，对原花青素的研究进展进行了综述，并分析了各种方法的优缺点，为原花青素的化学结构研究提供参考。

关键词: 原花青素, 分析方法, 分离纯化, 结构类型, 结构鉴定

Abstract:

Proanthocyanidins (PAC) are the most widely distributed plant secondary metabolites in medicinal plants,fruits,and vegetables.Because of their broad spectrum of bioactivities and health benefits,PAC have been widely used in daily diet,and for preventing and curing diseases.Thus,they are worthy of further development and application.However,chemical studies on PAC present a great challenge due to their complex structures,higher molecular weights,and some problems during the extraction process,such as insolubility in water and organic solvents.So far,many techniques have been applied to the studies of PAC,without any specificity.Moreover,there is no standard method for the analysis of PAC.Herein,the research progress on analytical method of PAC is summarized,from the views of their chemical structures,methods of analysis,separation,purification,and structure determination,together with the assessment of advantages and disadvantages of each method,in order to provide a reference and promote the study of PAC.

Key words: proanthocyanidins, analytical method, isolation and purification, chemical structure, structural elucidation

中图分类号:  Q946.84

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