食品科学 ›› 2021, Vol. 42 ›› Issue (15): 285-292.doi: 10.7506/spkx1002-6630-20210127-297

• 专题论述 • 上一篇    下一篇

玉米醇溶蛋白基纳米颗粒的制备及应用研究进展

葛思彤,贾睿,刘回民,郑明珠,蔡丹,刘景圣   

  1. (吉林农业大学食品科学与工程学院,小麦和玉米深加工国家工程实验室,吉林 长春 130118)
  • 出版日期:2021-08-15 发布日期:2021-08-27
  • 基金资助:
    “十三五”国家重点研发计划重点专项(2016YFD0400700;2016YFD0400702)

Progress in Preparation and Application of Zein-Based Nanoparticles

GE Sitong, JIA Rui, LIU Huimin, ZHENG Mingzhu, CAI Dan, LIU Jingsheng   

  1. (National Engineering Laboratory for Wheat and Corn Deep Processing, College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, China)
  • Online:2021-08-15 Published:2021-08-27

摘要: 玉米醇溶蛋白是玉米中的主要储藏蛋白,是天然的两亲性高分子材料,因其具有自主装特性及在不同溶液中呈现不同的溶解特性,可通过多种方式构建成纳米颗粒,进而对生物活性物质进行荷载和输送,或用来稳定乳液。近年来,玉米醇溶蛋白基纳米颗粒在食品和营养物质运输领域的研究不断深入。研究发现,利用玉米醇溶蛋白与蛋白质、多糖、多酚、表面活性剂等物质进行复合,可以得到更加稳定且对生物活性物质包埋率、荷载量更高的玉米醇溶蛋白基纳米颗粒。本文对玉米醇溶蛋白基纳米颗粒的制备方法与种类、应用情况和目前存在的问题进行了综述,为玉米醇溶蛋白在食品领域的实际应用提供理论参考。

关键词: 玉米醇溶蛋白;纳米颗粒;活性物质荷载与输送

Abstract: Zein is the major storage protein of corn, and a natural amphiphilic polymer material. Based on the fact that zein can self-assemble and has different dissolution characteristics in different solvents, it can be used to prepare various types of nanoparticles to encapsulate bioactive compounds or stabilize emulsions. Recently, increasing studies focus on zein-based nanoparticles in the field of food and nutrient delivery, which suggest that zein-based nanoparticles with improved stability, higher encapsulation efficiency and loading capacity for bioactive compounds can be prepared by complexing zein with proteins, polysaccharides, polyphenols, surfactants or other substances. Herein, we summarize the preparation methods and applications of zein-based nanoparticles and discuss existing problems in order to provide a theoretical reference for the application of zein in the food field.

Key words: zein; nanoparticles; loading and delivery of bioactive compounds

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