普鲁兰
纳米纤维
静电纺丝
材料科学
傅里叶变换红外光谱
化学工程
黄原胶
纤维素
溶解
核化学
多糖
化学
聚合物
复合材料
有机化学
流变学
工程类
作者
Elliot Cheng,Zhanhui Geng,Lubing Xiang,Xiaoying Zhao,Aimin Xiang,Huafeng Tian
出处
期刊:Materials
[MDPI AG]
日期:2024-02-12
卷期号:17 (4): 861-861
摘要
In this study, polysaccharide-based nanofibrous fast dissolving oral films (FDOFs) were developed using pullulan (PUL) and xanthan gum (XG) via electrospinning. The edible, continuous, and bead-free nanofibers with average diameters ranging from 181.17 nm to 260.84 nm were prepared. The morphological, thermal, mechanical, and water-soluble properties of the nanofibrous FDOFs were characterized. For prospective future applications of the developed PUL/XG FDOFs, a model nutrient of vitamin C (VC) was encapsulated into the FDOFs. The success of VC encapsulation was confirmed by Fourier transform infrared spectroscopy. The encapsulation efficiency of VC was above 85% by ultraviolet-visible spectrophotometer. The amorphous structure of PUL/XG in the nanofibers film was demonstrated by X-ray diffractometer. In addition, the edible FDOFs could dissolve in water within 3 s. The nanofibers film we prepared could be used as nutrient or drug carriers and edible packaging film.
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