天然植物胶在生物活性成分递送中的应用研究进展

Research Progress on Application of Natural Plant Gums in Delivery of Bioactive Ingredients

将生物活性成分有效递送至吸收部位,提高其生物利用度是食品递送体系的研究热点。阿拉伯胶、瓜尔豆胶、亚麻籽胶等植物胶来源丰富、有良好的生物降解性和生物相容性,是水凝胶、微胶囊和乳液等递送体系中常用的天然聚合物载体。文章从植物胶的种类和特性、在递送体系中的应用,以及在生物活性成分递送中的作用3个方面进行了总结,以期为天然植物胶在功能性食品中的利用提供参考。

Effectively deliver bioactive ingredients to the absorption site and improve their bioavailability is a research hotspot in food delivery systems.Plant gums,such as arabic gum,guar gum,flaxseed gum,have abundant sources,good biodegradability and biocompatibility,they are commonly used as natural polymer carriers in delivery systems such as hydrogels,microcapsules,and emulsions.In this paper,the types and characteristics of plant gums commonly used as delivery carriers,their applications in delivery systems,and their roles in delivery of bioactive ingredients were reviewed in order to provide references for the use of natural plant gums in functional foods.