Thermo-mechanical, rheological, structural and antimicrobial properties of bionanocomposite films based on fish skin gelatin and silver-copper nanoparticles
| Autor: | Jasim Ahmed, Rafael Auras, Yasir Ali Arfat, Antony Joseph, Nikhil Hiremath |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Materials science
Nanocomposite food.ingredient Rheometry General Chemical Engineering Nanoparticle Nanotechnology 04 agricultural and veterinary sciences 02 engineering and technology General Chemistry 021001 nanoscience & nanotechnology 040401 food science Gelatin 0404 agricultural biotechnology food Chemical engineering Ultimate tensile strength Elongation 0210 nano-technology Glass transition Bimetallic strip Food Science |
| Zdroj: | Food Hydrocolloids. 62:191-202 |
| ISSN: | 0268-005X |
| DOI: | 10.1016/j.foodhyd.2016.08.009 |
| Popis: | The paper focuses on the development and characterization of bionanocomposite films based on fish skin gelatin (FSG) and bimetallic Ag-Cu nanoparticles (Ag-Cu NPs). Effects of Ag-Cu NPs loadings on the thermal, mechanical, rheological, structural, and antibacterial properties of the gelatin-based films were investigated. An increase in tensile strength (TS), and a decrease in elongation at break (EAB) recorded while nanocomposite (NC) films were loaded with 2% (w/w) NPs. Nevertheless, both parameters (TS and EAB) dropped drastically with further addition of NPs (p |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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