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Taxonomic group: fungi / Basidiomycota (Phylum: Basidiomycota)

NCBI PubMed ID: 37178885
Publication DOI: 10.1016/j.ijbiomac.2023.124818
Journal NLM ID: 7909578
Publisher: Butterworth-Heinemann
Correspondence: Q. Huang <hql

mail.hzau.edu.cn>
Institutions: Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China, College of Food Science and Technology, and MOE Key Laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Wuhan 430070, China, Research Institute for Future Food, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China

L. rhinocerotis, an edible and medicinal mushroom, has long been utilized as folk medicine and nutritional food in Southeast Asia and southern China. Polysaccharides are the main bioactive substances of L. rhinocerotis sclerotia, and they have attracted extensive attention of researchers both at home and abroad. In the past few decades, various methods have been applied to extract polysaccharides from L. rhinocerotis (LRPs) and the structural features of LRPs are closely related to the used methods of extraction and purification. Many studies have confirmed that LRPs possess various remarkable bioactivities, including immunomodulatory, prebiotic, antioxidant, anti-inflammatory and anti-tumor activities and intestinal mucosa protective effect. As a natural polysaccharide, LRP has the potential to be a drug and functional material. This paper systematically reviews the recent studies on structural characteristics, modification, rheological properties and bioactivities of LRPs, and provides a theoretical basis for an in-depth study of the structure-activity relationship, and utilization of LRPs as therapeutic agents and functional foods. Additionally, the further research and development of LRPs are also prospected.

structure, extraction, bioactivity, Lignosus rhinocerotis polysaccharide

Structure type: structural motif or average structure ; 288000
Location inside paper: table 2, fig. 2B, LRP
Trivial name: polysaccharide LRP

Methods: hot water eextraction
Comments, role: review; structure from ref [24] DOI: 10.1016/j.foodchem.2017.01.034.

NCBI Taxonomy refs (TaxIDs): 483020
Show glycosyltransferases

There is only one chemically distinct structure:

[*]O[C@H]1[C@H](O)[C@@H](CO)O[C@@H](O[C@@H]2[C@@H](O)[C@H](O[C@@H]3[C@@H](O)[C@H]([*])O[C@H](CO)[C@H]3O)O[C@H](CO[C@@H]3O[C@H](CO[C@@H]4O[C@H](CO[C@@H]5O[C@H](CO[C@@H]6O[C@H](CO)[C@@H](O)[C@H](O)[C@H]6O)[C@@H](O)[C@H](O[C@@H]6O[C@H](CO)[C@@H](O)[C@H](O)[C@H]6O)[C@H]5O)[C@@H](O)[C@H](O)[C@H]4O)[C@@H](O)[C@H](O[C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O)[C@H]3O)[C@H]2O)[C@@H]1O

SVG MW SMILES 3D mol Ionize