食品科学 ›› 0, Vol. ›› Issue (): 0-0.

• 专题论述 •    下一篇

多糖纳米硒的制备、功能和在食品领域应用的研究进展

钟泽梁1,2,3,洪碧红2,肖美添4,白锴凯2   

  1. 1. 华侨大学化工学院
    2. 自然资源部第三海洋研究所
    3. 自然资源部海洋生物资源开发利用工程技术创新中心
    4. 华侨大学化工学院化工与制药工程系
  • 收稿日期:2022-08-16 修回日期:2023-09-03 出版日期:2023-10-15 发布日期:2023-11-07
  • 通讯作者: 白锴凯 E-mail:kkbai@tio.org.cn
  • 基金资助:
    自然资源部第三海洋研究所基本科研业务费专项资金资助项目;厦门海洋研究开发院共建项目;厦门南方海洋研究中心项目

The Preparation & Nutrition of Polysaccharide-Selenium-Nanoparticles and Their Application in Food-related Fields: A Review

Ze-Liang ZHONGBi-Hong 2,Kai-Kai BAI   

  • Received:2022-08-16 Revised:2023-09-03 Online:2023-10-15 Published:2023-11-07
  • Contact: Kai-Kai BAI E-mail:kkbai@tio.org.cn

摘要: 纳米硒是纳米尺度的单质硒,具有独特的理化性质和生物活性,在农业、食品、医药等领域具有潜在的应用价值。多糖生物相容性好、稳定性强、功能多样,可用于纳米硒的稳定制备和功能化修饰,改善纳米硒的理化性质和功效活性。本文聚焦多糖纳米硒的制备、功能和应用,重点总结利用化学还原合成多糖纳米硒的方法和技术,分析多糖对纳米硒理化性质的调控和影响,对多糖纳米硒的抗氧化、免疫调节和抗肿瘤活性展开综述,介绍多糖纳米硒在食品相关领域的应用,并探讨了多糖纳米硒应用于食品营养强化所面临的挑战,旨在为多糖纳米硒的研发提供理论基础和研究思路。

关键词: 纳米硒, 多糖, 制备, 功能, 食品, 营养强化

Abstract: Selenium nanoparticles (SeNPs) is a kind of elemental selenium particles at nano-size scale, possess great potential in their application in the fields of agriculture, food, medicine and etc, thanks to the unique properties and excellent biological activities of these nanoparticles. Polysaccharides with their excellent bio-compatibility, good stability and various bio-activities, are helpful to the stable preparation and functional decoration of SeNPs, which might improve the physicochemical properties and functional activities of the nano systems. In this paper, the preparation, bio-activities and application of polysaccharide-SeNPs became the focus of attention. Briefly, the methods and technology utilized to synthesize the SeNPs through chemical reduction were summarized and then, the coordination and influence of polysaccharides upon these nanoparticles were analyzed. After that, the antioxidant capacity, immunomodulatory activities and anti-tumor abilities of the polysaccharide-SeNPs were reviewed, while the application of the polysaccharides-nano-system in the food-related fields was introduced. Finally, the opportunities and challenges of the polysaccharide-SeNPs were discussed when the nanoparticles were utilized to improve the food nutrition. The review might provide theoretical basis and research ideas for the research & development of polysaccharide-SeNPs.

Key words: selenium nanoparticles, polysaccharide, preparation, bio-activities, food, nutrition enhancement

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