食品科学 ›› 2024, Vol. 45 ›› Issue (3): 285-294.doi: 10.7506/spkx1002-6630-20230202-025

• 专题论述 • 上一篇    下一篇

植物糖原的提取纯化、结构修饰及应用研究进展

王蕊,吕肖瑞,张鹏敏,王文秀,孙剑锋,马倩云,王颉   

  1. (河北农业大学食品科技学院,河北 保定 071000)
  • 出版日期:2024-02-15 发布日期:2024-03-06
  • 基金资助:
    河北省自然科学基金青年科学基金项目(C2020204123)

Research Progress on Extraction, Purification, Structural Modification, and Application of Phytoglycogen

WANG Rui, LÜ Xiaorui, ZHANG Pengmin, WANG Wenxiu, SUN Jianfeng, MA Qianyun, WANG Jie   

  1. (College of Food Science and Technology, Hebei Agricultural University, Baoding 071000, China)
  • Online:2024-02-15 Published:2024-03-06

摘要: 植物糖原是一种从植物的含糖突变籽粒中提取的碳水化合物聚合物,是天然的树枝状葡聚糖纳米颗粒大分子,安全性极高。植物糖原外紧内松的高度分支结构不仅赋予了其高保水性、低黏度、良好的分散稳定性、抗氧化性、抗菌性和成膜性等优异性能,还有优异的负载能力。因此,近年来植物糖原逐渐成为国内外研究的热点之一。然而,到目前为止鲜见关于植物糖原的提取纯化、结构分析和综合利用的报道。因此,本综述重点介绍植物糖原的结构与性质,继而探讨植物糖原的最新提取方法,并详细综述了其在食品领域中的应用,且对未来的研究前景进行了展望,旨在为扩大植物糖原的应用范围提供理论参考。

关键词: 植物糖原;纳米颗粒;提取;研究进展

Abstract: Phytoglycogen (PG), a carbohydrate polymer extracted from sugar-containing mutant seeds of plants, is a natural dendrimer-like glucan nanoparticle with high safety. The highly branched structure of phytoglycogen that is externally compact and internally loose provides it with high water retention, low viscosity, good dispersion stability, strong antioxidant and antibacterial activity, film-forming capacity, and excellent load capacity. Thus, in recent years, phytoglycogen has gradually become one of the research hotspots. However, there are few reports on the extraction, structural analysis, and comprehensive utilization of phytoglycogen so far. Therefore, this review focuses on the structure and properties of phytoglycogen, discusses the latest extraction methods for phytoglycogen, summarizes its application in foods, and provides an outlook on future research prospects, aiming to provide a theoretical basis for expanding the application of phytoglycogen.

Key words: phytoglycogen; nanoparticles; extraction; research progress

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