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林产化学与工业 ›› 2020, Vol. 40 ›› Issue (5): 10-16.doi: 10.3969/j.issn.0253-2417.2020.05.002

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缩合单宁降解方法研究进展

李特1,宋见喜1,张卓睿2,姜贵全1()   

  1. 1. 吉林省木质材料科学与工程重点实验室, 北华大学, 吉林 吉林 132013
    2. 北华大学 林学院, 吉林 吉林 132013
  • 收稿日期:2020-03-14 出版日期:2020-10-28 发布日期:2020-10-31
  • 通讯作者: 姜贵全 E-mail:jiangguiqian11@163.com
  • 作者简介:李特(1997—),女,吉林四平人,硕士生,主要从事天然产物方面的研究
  • 基金资助:
    吉林省植物化工创新团队项目(20130521022JH);吉林省农业领域重点研发计划资助项目(20190301045NY);吉林省发改委产业创新专项资金项目(2019C044-4)

Research Progress of Degradation Methods of Condensed Tannin

Te LI1,Jianxi SONG1,Zhuorui ZHANG2,Guiquan JIANG1()   

  1. 1. Key Laboratory of Wood Materials Science and Engineering of Jilin Province(Beihua University), Jilin 132013, China
    2. College of Forestry, Beihua University, Jilin 132013, China
  • Received:2020-03-14 Online:2020-10-28 Published:2020-10-31
  • Contact: Guiquan JIANG E-mail:jiangguiqian11@163.com

摘要:

将缩合单宁降解为相对分子质量较小的单宁低聚体或单体,对于提高其生物利用度和高附加值利用具有非常深远的意义。在全面地综述了缩合单宁在微生物降解(真菌和细菌)、化学降解(酸降解、碱降解、贵金属催化降解和生物酶解法)、树脂催化降解等领域取得的研究进展之后,对当前缩合单宁降解存在的问题及解决方案进行了总结和归纳,并展望了未来的发展方向。

关键词: 缩合单宁, 降解方法, 还原, 化学活性

Abstract:

The degradtion of condensed tannin to tannin oligomers or monomers with low molecular weight is of great significance for improving their bioavailability and realizing high value-added utilization. This article comprehensively summarizes the research progress of condensed tannins in the fields of microbial degradation (fungal, bacterial), chemical degradation (acid degradation, alkaline degradation, precious metal catalytic degradation and biological enzymolysis), resin catalytic degradation, etc. The problems and solutions are summarized, and the future development direction is prospected.

Key words: condensed tannin, degradation method, reduction, chemical activity

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