文章基本信息

标题：Nanoencapsulation of Mandarin Essential Oil: Fabrication, Characterization, and Storage Stability
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作者：Amer Ali Mahdi ; Qais Ali Al-Maqtari ; Jalaleldeen Khaleel Mohammed 等
期刊名称：Foods
电子版ISSN：2304-8158
出版年度：2022
卷号：11
期号：1
DOI：10.3390/foods11010054
语种：English
出版社：MDPI Publishing
摘要：This study evaluates the combined efficiency of whey protein isolate (WPI) with maltodextrin (MD) and gum arabic (GA), as a delivery system for encapsulating Citrus reticulata essential oil (CEO). The wall materials blended at different rates were produced to obtain seven formulations of nanocapsules (NCEO), namely NCEO-GA, NCEO-MD, NCEO-WPI, NCEO-GA/MD, NCEO-GA/WPI, NCEO-MD/WPI, and NCEO-GA/MD/WPI. The interaction between CEO and WPI was simulated by molecular docking. Findings showed that the physicochemical characteristics and storage stability of formulations containing WPI were considerably improved. The NCEO-GA/MD/WPI formulation demonstrated the optimum values of encapsulation efficiency (92.08%), highest glass transition temperature (79.11 °C), high crystallinity (45.58%), high thermal stability (mass loss at 100 °C < 5%), and also had the highest antioxidant activity and lowest peroxide value after storage. This study demonstrated that combining WPI with MD and GA, as wall material encapsulation, can produce nanocapsules with superior properties to those created using polysaccharides individually.
关键词：enCitrus reticulatananoencapsulationencapsulation wall materialsmolecular docking