Enhanced physico-mechanical, barrier and antifungal properties of soy protein isolate film by incorporating both plant-sourced cinnamaldehyde and facile synthesized zinc oxide nanosheets

• Published in: Colloids and surfaces, B, Biointerfaces Vol. 180; pp. 31 - 38
• Main Authors: Wu, Juan, Sun, Qi, Huang, Hang, Duan, Ying, Xiao, Gang, Le, Tao
• Format: Journal Article
• Language: English
• Published: Netherlands Elsevier B.V 01.08.2019
• Subjects: Acrolein - analogs & derivatives; Acrolein - chemistry; Antifungal Agents - chemical synthesis; Antifungal Agents - pharmacology; antifungal properties; Aspergillus niger - drug effects; Aspergillus niger - growth & development; biocomposites; Bionanocomposite film; Cinnamaldehyde; color; composite films; Drug Compounding - methods; Food Packaging - methods; food preservation; Functional characteristics; Humans; ingredients; liquids; Membranes, Artificial; Microbial Sensitivity Tests; nanocomposites; Nanocomposites - chemistry; nanoparticles; nanosheets; oxygen; Oxygen - chemistry; packaging; packaging materials; Permeability; Soy protein isolate; Soybean Proteins - chemistry; storage modulus; Tensile Strength; zinc oxide; Zinc Oxide - chemistry; Zinc oxide nanoparticles; Cinnamaldehyde; Soy protein isolate; Functional characteristics; Bionanocomposite film; Zinc oxide nanoparticles

[Display omitted] •Zinc oxide nanoparticles (ZnO NPs) is prepared by a facile wet-chemical method.•Soy protein isolate (SPI) film containing cinnamaldehyde (CIN) is improved.•SPI-based films display good barrier capacities to light, water vapor and oxygen.•SPI/CHI/ZnO nanocomposite film presents fin...