Biotechnology Bulletin ›› 2023, Vol. 39 ›› Issue (5): 44-53.doi: 10.13560/j.cnki.biotech.bull.1985.2022-1249

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Research Progress in the Biosynthesis and Regulation of Glycyrrhizic Acid and Liquiritin

ZHOU Ding-ding1,2(), LI Hui-hu3, TANG Xing-yong4, YU Fa-xin3, KONG Dan-yu2, LIU Yi2()   

  1. 1. College of Life Science, Nanchang University, Nanchang 330031
    2. Lushan Botanical Garden, Chinese Academy of Sciences, Jiujiang 332900
    3. The Key Laboratory of Horticultural Plant Genetic and Improvement of Jiangxi Province, Institute of Biological Resources, Jiangxi Academy of Sciences, Nanchang 330096
    4. Shanghai Xingyun Industrial Development, Shanghai 201613
  • Received:2022-10-11 Online:2023-05-26 Published:2023-06-08
  • Contact: LIU Yi E-mail:1223918603@qq.com;liuy@lsbg.cn

Abstract:

Licorice(Gan-Cao)is a popular herbal medicine derived from the dried roots and stolons of special species in the genus Glycyrrhiza(Fabaceae)and is recorded in the pharmacopoeias of many countries. Various critical secondary metabolites provide licorice many important pharmaceutical activities, such as antitumor, antibacterial, anti-viral, anti-inflammatory, and immunostimulatory. Glycyrrhizic acid and liquiritin are the most important bioactive compounds in licorice. In recent years, the biosynthesis and regulation of glycyrrhizic acid and liquiritin in licorice have been well-studied. In this review, we introduce the biosynthetic pathways of glycyrrhizic acid and liquiritin, and summarize progress of the regulation of glycyrrhizic acid and liquiritin biosynthesis. At last, we propose future perspectives for studying the biosynthesis and regulation of glycyrrhizic acid and liquiritin in licorice.

Key words: licorice, biosynthesis, regulation, glycyrrhizic acid, liquiritin