材料科学
壳聚糖
聚乙烯醇
接触角
食品包装
增塑剂
三元运算
复合数
扫描电子显微镜
傅里叶变换红外光谱
化学工程
核化学
复合材料
化学
食品科学
计算机科学
工程类
程序设计语言
作者
Sanjeevamuthu Suganthi,Asokan Sasireka,Shanmugam Vignesh,Imran Hasan,V. Raj,Tae Hwan Oh
标识
DOI:10.1515/zpch-2024-0581
摘要
Abstract Bio-derived materials could play a major role in future supportable green and health technologies. Nontraditional materials such as proteins and biopolymers are observed for their probable use in the fabrication of bioplastics for packaging. In the present work, novel ternary composite films of chitosan (CS), polyvinyl alcohol (PVA), with different ratios of natural egg white (EW) and glycerol as a plasticizer, were fabricated by solution casting technique. The synthesized ternary composite films were characterized by UV–Vis absorption spectra, Fourier transform-infrared spectroscopy (FT-IR), X-ray diffraction (XRD), and scanning electron microscopy (SEM) analysis. The hydrophobicity of as-synthesized samples was confirmed by contact angle measurement. The microbiological screening analysis was established against bacteria viz. Pseudomonas sp., Bacillus subtilis and Staphylococcus aureus bacteria. The attained results denoted that the film might be an appropriate applicant for food packaging applications.
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