Enhanced Antimicrobial and Degradable Properties of Silver Nanoparticles-Reinforced Chitosan-Indian Gooseberry Films for Sustainable Food Packaging

被引:0
|
作者
Deb, Priya [1 ]
Sahoo, Debsankar [1 ]
Hasan, Md. Imran [2 ]
Basu, Tamal [1 ]
Bardhan, Srishti [1 ]
Ghosh, Alok [2 ]
Sukul, Pradip K. [1 ]
机构
[1] Amity Univ West Bengal, Amity Inst Appl Sci, Dept Chem, Act Area 2, Kolkata 700135, India
[2] Univ Calcutta, Dept Biochem, 35 Ballygunge Circular Rd, Kolkata 700019, India
关键词
antimicrobial; bioplastic; chitosan; food packaging; Indian gooseberry extract; ZNO NANOPARTICLES; SHELF-LIFE; ANTIOXIDANT; EXTRACT; NEEM;
D O I
10.1002/macp.202400298
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
This study focuses on creating a biodegradable film composed of chitosan, Indian Gooseberry (IG) extract, and silver nanoparticles (AgNPs), designed to enhance antimicrobial properties and improve food preservation. The presence of AgNPs and IG extract not only dramatically exhibits 99% efficiency in the antimicrobial activity against Staphylococcus aureus (ATCC 6538P), but also achieves this within a remarkably short time interval of approximate to 20 min. This potent antimicrobial action is attributed to the synergistic effect between the bioactive compounds in the IG extract and the nanoscale silver particles, which together create a highly hostile environment for microbial growth. Moreover, this synergy contributes to 313.94% water vapor transmittance rate and the complete biodegradability of the composite film (93.42% at the end of the second month), ensuring that it leaves no harmful residues in the environment post-use. The reinforced film exhibits improved hydrophobicity (55.43%), which is crucial for protecting food products from moisture and extending their shelf life. Specifically, the film has been tested as a packaging material for bread, showing a significant extension in shelf life by effectively preventing mold growth and retaining freshness for an extended period (14 days). This study describes the creation of a bioplastic used in sustainable food packaging that is made of chitosan, silver nanoparticles, and extract from Indian gooseberries. It has excellent mechanical strength, flexibility, and antibacterial qualities. It is also a potent Ultraviolet (UV) blocker. image
引用
收藏
页数:14
相关论文
共 50 条
  • [1] ZnO Nanoparticles-Reinforced Chitosan-Xanthan Gum Blend Novel Film with Enhanced Properties and Degradability for Application in Food Packaging
    Tabassum, Zeba
    Girdhar, Madhuri
    Kumar, Anil
    Malik, Tabarak
    Mohan, Anand
    ACS OMEGA, 2023, : 31318 - 31332
  • [2] Innovative chitosan-silver nanoparticles: Green synthesis, antimicrobial properties, and migration assessment for food packaging
    Demirbas, Ayse
    Karsli, Baris
    FOOD CHEMISTRY, 2025, 467
  • [3] Chitosan/Gelatin/Silver Nanoparticles Composites Films for Biodegradable Food Packaging Applications
    Ediyilyam, Sreelekha
    George, Bini
    Shankar, Sarojini Sharath
    Dennis, Thomas Thuruthiyil
    Waclawek, Stanislaw
    Cernik, Miroslav
    Padil, Vinod V. T.
    POLYMERS, 2021, 13 (11)
  • [4] Chitosan films incorporated with berberine: enhanced mechanical, antioxidant, and antimicrobial properties as potential food packaging material
    Ozturk, Seray
    Kalaycioglu, Zeynep
    Torlak, Emrah
    Akin-Evingur, Gulsen
    Erim, F. Bedia
    JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION, 2025, 19 (01) : 264 - 275
  • [5] Characterization of silver nanoparticles loaded chitosan/polyvinyl alcohol antibacterial films for food packaging
    Yang, Danmin
    Liu, Qun
    Gao, Yahui
    Wan, Shoumei
    Meng, Fanrong
    Weng, Wuyin
    Zhang, Yucang
    FOOD HYDROCOLLOIDS, 2023, 136
  • [6] Antimicrobial gelatin-based films with cinnamaldehyde and ZnO nanoparticles for sustainable food packaging
    Sultan, Maha
    Ibrahim, Hassan
    El-Masry, Hossam Mohammed
    Hassan, Youssef R.
    SCIENTIFIC REPORTS, 2024, 14 (01):
  • [7] Enhanced antibacterial properties of polyvinyl alcohol/starch/chitosan films with NiO-CuO nanoparticles for food packaging
    Momtaz, Fatemeh
    Momtaz, Elham
    Mehrgardi, Masoud A.
    Momtaz, Mahdieh
    Narimani, Tahmineh
    Poursina, Farkhondeh
    SCIENTIFIC REPORTS, 2024, 14 (01)
  • [8] Fabrication of antimicrobial chitosan/ZnO nanoparticles/ lecithin-montmorillonite films for food packaging application
    Sun, Xuemei
    Wang, Huiyan
    Liang, Han
    Meng, Na
    Zhou, Ninglin
    FOOD HYDROCOLLOIDS, 2025, 159
  • [9] Chitosan-based multifunctional films reinforced with cerium oxide nanoparticles for food packaging applications
    Purohit, Shiv Dutt
    Priyadarshi, Ruchir
    Bhaskar, Rakesh
    Han, Sung Soo
    FOOD HYDROCOLLOIDS, 2023, 143
  • [10] A review: Silver-zinc oxide nanoparticles - organoclay-reinforced chitosan bionanocomposites for food packaging
    Muiz, Lisna Junaeni
    Juwono, Ariadne Lakshmidevi
    Krisnandi, Yuni Krisyuningsih
    OPEN CHEMISTRY, 2022, 20 (01): : 1155 - 1170