Structure variety and its effects on biological activity of tea polysaccharides

作     者：Ting Hu Peng Wu Jianfeng Zhan Weixin Wang Junfeng Shen Meiyan Wang Chi-Tang Ho Shiming Li Ting Hu;Peng Wu;Jianfeng Zhan;Weixin Wang;Junfeng Shen;Meiyan Wang;Chi-Tang Ho;Shiming Li

作者机构：Hubei Key Laboratory of Economic Forest Germplasm Improvement and Resources Comprehensive UtilizationHuanggang Normal UniversityHuanggang 438000China School of Biotechnology and Food ScienceTianjin University of CommerceTianjin 300134China Department of Food ScienceRutgers UniversityNJ 08901USA 

出 版 物：《Food Science and Human Wellness》 (食品科学与人类健康（英文）)

年 卷 期：2022年第11卷第3期

页      面：587-597页

核心收录：

学科分类：09[农学] 090203[农学-茶学] 0902[农学-园艺学] 

基　　金：supported by Hubei Science and Technology Plan Key Project(G2019ABA100) Assessment and Comprehensive Utilization of Characteristic Biological Resources in Dabie Mountains(4022019006) Natural Science Fund of Hubei Province(2019CFB395) 

主　　题：Tea polysaccharides Structure variety Bioactivities Relationship Influencing factors 

摘      要：Tea polysaccharides(TPSs),one of the major bioactive ingredients in tea,have been widely studied due to their variety of biological activities,including antioxidant,cancer prevention,hypoglycemia,anti-fatigue,anti-coagulant,anti-obesity and immunomodulatory *** biological effectiveness of TPSs has direct relation with their structures such as monosaccharide composition,molecular weight,glycosidic linkages,conformation and others,which can be influenced by tea materials,processing methods,extraction and purification procedures among *** to the study of tea polyphenols,the exploration of TPSs in structural elucidation and biofunctionality is very *** several factors affecting the structural change of TPSs have been studied and ***,the variation of some TPS biological activity brought by the change of TPS structures has been evaluated and preliminary correlation of structure activity relationship of TPSs has been ***,this review aims to serve as a summary research report regarding the influencing factors on TPSs structures and consequential effects on the biological activities of *** hope to provide updated information and systematic references for future study and functional food development of TPSs.