Research Progress on Structure and Bioactivity of Longan Polysaccharide  

作　　者：Xiaolong Ji Shuli Zhang Xueyuan Jin Xin Yuan Siqi Zhang Xudan Guo Fengcheng Shi Yanqi Liu 

机构地区：[1]College of Food and Bioengineering,Zhengzhou University of Light Industry,Henan Key Laboratory of Cold Chain Food Quality and Safety Control,Henan Collaborative Innovation Center for Food Production and Safety,Zhengzhou,450001,China [2]School of Clinical Medicine,Hainan Vocational University of Science and Technology,Haikou,571126,China [3]BasicMedical College,Hebei University of Chinese Medicine,Hebei Higher Education Institute Applied Technology Research Center on TCM Formula Preparation,Hebei TCM Formula Preparation Technology Innovation Center,Shijiazhuang,050200,China [4]Key Laboratory for Harmful Components and Tar Reduction in Cigarette of Sichuan Province,Chengdu,610000,China

出　　处：《Journal of Renewable Materials》2023年第4期1631-1642,共12页可再生材料杂志（英文）

基　　金：the National Natural Science Foundation of China(32201969,82204668);Natural Science Foundation of Henan Province(212300410297);Hebei Natural Science Foundation(H2022423376);Basic Research Plan of Higher Education School Key Scientific Research Project of Henan Province(21A550014);Doctoral Research Foundation of Zhengzhou University of Light Industry(2020BSJJ015);Science and Technology Research Project of Higher Education in Hebei Province(QN2020233).

摘　　要：Longan originates from southern China and has high nutritional and health value.Recent phytochemistry and pharmacology studies have shown that polysaccharides are a main bioactive component of longan.Longan polysaccharides possess antioxidant,anti-aging,anti-tumor,immunomodulatory,and other bioactivities.Hot-water extraction,ethanol precipitation,and ultrasonic extraction are generally used to extract water-soluble longan polysaccharides.However,the relationship between the structure and bioactivity of longan polysaccharides remains unclear,requiring further investigation.The aim of this review is to evaluate the current literature focusing on the extraction,purification,structural characterization,and biological activity of longan polysaccharides.We believe that this review would provide a useful bibliography for further innovation and a basis for using longan polysaccharides in functional food.

关 键 词：LONGAN POLYSACCHARIDES structural characterization bioactivity 

分 类 号：TS252.1[轻工技术与工程—农产品加工及贮藏工程]