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茶叶科学 ›› 2023, Vol. 43 ›› Issue (4): 447-459.doi: 10.13305/j.cnki.jts.2023.04.001

• 综述 •    下一篇

茶多糖研究的现状与发展趋势

李焱1, 林泳峰1, 刘文美2,3,4, 邹泽华2,3,4, 刘光明1, 刘庆梅1,*   

  1. 1.集美大学海洋食品与生物工程学院,福建省海洋功能食品工程技术研究中心,福建 厦门 361021;
    2.厦门和美科盛生物技术有限公司,福建 厦门 361026;
    3.三明市明八味产业研究院,福建 三明 353000;
    4.长汀县绿色经济生态健康产业研究院,福建 龙岩 366300
  • 收稿日期:2023-05-09 修回日期:2023-06-24 出版日期:2023-08-15 发布日期:2023-08-24
  • 通讯作者: *liuqingmei1229@163.com
  • 作者简介:李焱,女,硕士研究生,主要从事茶多糖免疫调节活性方面研究,676292470@qq.com。
  • 基金资助:
    国家自然科学基金(32001695、32072336)、福建省科技计划项目(2021L3013)

Present Status and Development Trends of Research on Tea Polysaccharides

LI Yan1, LIN Yongfeng1, LIU Wenmei2,3,4, ZOU Zehua2,3,4, LIU Guangming1, LIU Qingmei1,*   

  1. 1. College of Ocean Food and Biological Engineering, Jimei University, Marine Functional Food Engineering Technology Research Center of Fujian Province, Xiamen 361021, China;
    2. Xiamen Sci-plus Biotech Co., Ltd., Xiamen 361026, China;
    3. San Ming MING BAWEI Industry Research Institute, Sanming 353000, China;
    4. Changting County Green Economy Ecological Health Industry Research Institute, Longyan 366300, China
  • Received:2023-05-09 Revised:2023-06-24 Online:2023-08-15 Published:2023-08-24

摘要: 茶多糖是茶叶中的重要活性成分,研究茶多糖的性质、推动茶多糖产品的开发将有利于茶产业及健康产业的发展。对Web of Science数据库中近十年茶多糖相关文献进行了可视化分析。结果显示,2013—2022年,茶多糖相关主题发文量总体呈增长趋势;关键词的共现、突现、频次分析结果均表明茶多糖的抗氧化性是持续的研究热点,这也可能是未来研究的主要趋势之一。当前,全球范围内茶多糖的研究主要集中在单糖组成、溶解性、乳化性等理化性质和抗氧化、抗肿瘤、抗糖尿病等生物活性方面。茶多糖虽具有多种生物活性,但相关的机理解析仍不够深入;最新研究表明茶多糖能够影响肠道菌群,具有良好的益生元潜力。另外,茶多糖相关产品的转化和开发尤为不足,研究者们未来可聚焦于利用茶多糖开发生物膜制品、药物递送产品及功能性食品等。总结茶多糖领域研究的主要内容和热点方向,旨在为该领域的研究者及茶多糖产业的发展提供参考。

关键词: 茶多糖, 可视化分析, 抗氧化, 肠道菌群

Abstract: Tea polysaccharides are important active ingredients in tea. Studying the properties of tea polysaccharides and promoting the development of tea polysaccharides products will benefit both the tea industry and the health industry. In the present paper, literatures related to tea polysaccharides from the Web of Science database over the past decade were visually analyzed. The results show that the overall number of papers related to tea polysaccharides showed an increasing trend from 2013 to 2022. The co-occurrence, emergence and frequency analysis of keywords show that the antioxidant activities of tea polysaccharides are a continuous research hotspot, which may also be one of the main trends in future research. At present, global research on tea polysaccharides mainly focuses on the physicochemical properties including monosaccharide composition, solubility, emulsification and biological activities such as antioxidation, anticancer and antidiabetic. Although tea polysaccharides exhibit a variety of biological activities, the underlying mechanisms are still not well understood. Recent studies have shown that tea polysaccharides can exert probiotic potential by affecting gut microbiota. In addition, the transformation and development of tea polysaccharide-related products are particularly insufficient. In the future, researchers can focus on developing biofilm products, drug delivery vehicles and functional foods using tea polysaccharides. Overall, the present paper summarized the main contents and hot spots in the field of tea polysaccharides, aiming to serve as a reference for researchers in this field as well as for the development of the tea polysaccharide industry.

Key words: tea polysaccharides, visual analysis, antioxidation, gut microbiota

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