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Antibacterial films based on polylactide and polybutylene adipate terephthalate loaded with zinc oxide or silver nanoparticles: Characterization and application in fresh noodles packaging

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成果类型:
期刊论文
作者:
Li, Yana;Chen, Yutong;He, Qinghui
通讯作者:
Li, YN
作者机构:
[He, Qinghui; Li, Yana; Li, YN; Chen, Yutong] Wuhan Polytech Univ, Sch Mech Engn, Wuhan 430023, Peoples R China.
通讯机构:
[Li, YN ] W
Wuhan Polytech Univ, Sch Mech Engn, Wuhan 430023, Peoples R China.
语种:
英文
关键词:
Antibacterial films;PLA/PBAT;Migration;Food packaging;Fresh noodles
期刊:
Journal of Food Engineering
ISSN:
0260-8774
年:
2024
卷:
367
页码:
111889
基金类别:
CRediT authorship contribution statement Li Yana: Conceptualization, Methodology, Resources, Software, Writing - original draft, Writing - review & editing. Chen Yutong: Data curation, Formal analysis, Investigation, Validation. He Qinghui: acquisition. Acknowledgment This research received the funding from Research and Innovation Initiatives of WHPU (Grant. 2023Y29).
机构署名:
本校为第一且通讯机构
院系归属:
机械工程学院
摘要:
adipate terephthalate (PBAT) as matrix and zinc oxide nanoparticles (ZnONPs) and silver nanoparticles (AgNPs) as antibacterial agents, a series of antibacterial PLA/PBAT films were prepared by melt blending. The weight ratio of PLA, PBAT and nanoparticles in composite films was 70:900:10 (lower loading) or 70:900:20 (higher loading). The results showed that comparing with the PLA/PBAT films, the hydrophilicity, oxygen barrier properties, mechanical performance and antibacterial activities of PLA/PBAT/nanoparticles films were significantly improved (P < 0.05), and influenced by the content and ...

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