Liu Bing, Ma Jingyu, Li Ting, Li Pei, Yan Dehui, Zhu Jun, Zhang Xinguo
School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, China.
Gansu Institute of Standardization, Lanzhou 730000, China.
Foods. 2024 Jun 25;13(13):1995. doi: 10.3390/foods13131995.
Murr. is rich in polysaccharides, and the polysaccharides in Murr. (LRPS) have various bioactivities, such as antioxidant activity, anti-tumor activity, neuroprotective activity, and immunomodulatory activity. It has broad prospects in the development of functional foods and pharmaceuticals. Researchers have found that the structural characteristics of LRPS, such as molecular weight, monosaccharide composition, primary structure, etc., have a significant impact on their bioactivities. Therefore, studying the structure of LRPS is of great significance in revealing their bioactivities and mechanisms. This study, based on introducing the preparation methods of LRPS, focuses on reviewing the research progress on the main structural characteristics, various bioactivities, and mechanisms of action of LRPS. In addition, the study provides prospects for the development of LRPS in the fields of food and medicine, aiming to provide theoretical support for its deep processing and application.
地锦富含多糖，地锦多糖（LRPS）具有多种生物活性，如抗氧化活性、抗肿瘤活性、神经保护活性和免疫调节活性。它在功能性食品和药物开发方面具有广阔前景。研究人员发现，LRPS的结构特征，如分子量、单糖组成、一级结构等，对其生物活性有显著影响。因此，研究LRPS的结构对于揭示其生物活性和作用机制具有重要意义。本研究在介绍LRPS制备方法的基础上，重点综述了LRPS主要结构特征、各种生物活性及作用机制的研究进展。此外，该研究还展望了LRPS在食品和医药领域的发展前景，旨在为其深加工和应用提供理论支持。
