Skip to main content
Log in

Advances on the in vivo and in vitro glycosylations of flavonoids

  • Mini-Review
  • Published:
Applied Microbiology and Biotechnology Aims and scope Submit manuscript

Abstract

Flavonoids possess diverse bioactivity and potential medicinal values. Glycosylation of flavonoids, coupling flavonoid aglycones and glycosyl groups in conjugated form, can change the biological activity of flavonoids, increase water solubility, reduce toxic and side effects, and improve specific targeting. Therefore, it is desirable to synthesize various flavonoid glycosides for further investigation on their medicinal values. Compared with chemical glycosylations, biotransformations catalyzed by uridine diphospho-glycosyltransferases provide an environmentally friendly way to construct glycosidic bonds without repetitive chemical synthetic steps of protection, activation, coupling, and deprotection. In this review, we will summarize the existing knowledge on the biotechnological glycosylation reactions either in vitro or in vivo for the synthesis of flavonoid O- and C-glycosides and other rare analogs.

Key points

• Flavonoid glycosides usually show improved properties compared with their flavonoid aglycones.

• Chemical glycosylation requires repetitive synthetic steps and purifications.

• Biotechnological glycosylation reactions either in vitro or in vivo were discussed.

• Provides representative synthetic examples in detail.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8

Similar content being viewed by others

References

Download references

Funding

This study was supported by grants from National Key Research and Development Project (no. 2019YFC1605801) and Natural Science Research Project of Jiangsu Higher Education Institutions (no. 19KJB150013 to X.Z. and 19KJB150012 to L.L.).

Author information

Authors and Affiliations

Authors

Contributions

All authors wrote the manuscript, read, and approved the manuscript.

Corresponding authors

Correspondence to Lihui Zhang or Xing Zhang.

Ethics declarations

Conflict of interest

The authors declare that they have no conflict of interest.

Ethical approval

This article does not contain any studies with human participants or animals by any of the authors.

Additional information

Publisher’s note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Ji, Y., Li, B., Qiao, M. et al. Advances on the in vivo and in vitro glycosylations of flavonoids. Appl Microbiol Biotechnol 104, 6587–6600 (2020). https://doi.org/10.1007/s00253-020-10667-z

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s00253-020-10667-z

Keywords

Navigation