Prof. Liu's group Published article on Carbohydrate Polymers with the title of "A structure-functionality insight into the bioactivity of microbial polysaccharides toward biomedical applications: A review "

Prof. Liu's group Published article on Carbohydrate Polymers  with the title of "A structure-functionality insight into the bioactivity of microbial polysaccharides toward biomedical applications: A review "

A B S T R A C T

Microbial polysaccharides (MPs) are biopolymers secreted by microorganisms such as bacteria and fungi during their metabolic processes. Compared to polysaccharides derived from plants and animals, MPs have advantages such as wide sources, high production efficiency, and less susceptibility to natural environmental influences. The most attractive feature of MPs lies in their diverse biological activities, such as antioxidative, anti-tumor, antibacterial, and immunomodulatory activities, which have demonstrated immense potential for applications in functional foods, cosmetics, and biomedicine. These bioactivities are precisely regulated by their sophisticated molecular structure. However, the mechanisms underlying this precise regulation are not yet fully understood and continue to evolve. This article presents a comprehensive review of the most representative species of MPs, including their fermentation and purification processes and their biomedical applications in recent years. In particular, this work presents an in-depth analysis into the structure-activity relationships of MPs across multiple molecular levels. Additionally, this review discusses the challenges and prospects of investigating the structureactivity relationships, providing valuable insights into the broad and high-value utilization of MPs.

https://doi.org/10.1016/j.carbpol.2024.122078