Preparation of Cinnamaldehyde-modified PVA Antimicrobial Film

YU Li; LIN Yuanzhi

doi:10.19554/j.cnki.1001-3563.2025.17.013

PDF(1279 KB)

Packaging Engineering ›› 2025, Vol. 46 ›› Issue (17) : 118-123. DOI: 10.19554/j.cnki.1001-3563.2025.17.013

Advanced Materials

Preparation of Cinnamaldehyde-modified PVA Antimicrobial Film

YU Li^1,2, LIN Yuanzhi^1,2,*

Author information +

History +

Abstract

The work aims to resolve the issue of antimicrobial agent leaching from conventional antimicrobial films. The sulfuric acid-catalyzed alcohol-formaldehyde condensation reaction was conducted between cinnamaldehyde (CIN) and poly(vinyl alcohol) (PVA), yielding an antimicrobial material denoted as PVA-CIN. Then, PVA-CIN was tested for infrared spectroscopy, thermal properties, tensile properties, optical properties, and antimicrobial properties. Infrared test results showed that there was C-O-C generated in the product. DSC test results showed that the melting point and crystallinity of PVA-CIN were lower than that of PVA. Tensile properties test results showed that the tensile strength of PVA-CIN was lower than that of PVA. Optical properties test results showed that the transparency of PVA-CIN was lower than that of PVA, and the haze was higher than that of PVA. Antimicrobial test results showed that the antibacterial effect of PVA-CIN was better than that of PVA. Cinnamaldehyde (CIN) and poly(vinyl alcohol) (PVA) can undergo an alcohol-formaldehyde condensation reaction under the catalysis of concentrated sulfuric acid, yielding PVA-CIN. Compared with PVA, the resulting PVA-CIN exhibits lower tensile properties but superior antimicrobial activity.

Key words

antibacterial film / cinnamaldehyde / polyvinyl alcohol / chemical modification

Cite this article

EndNote

Ris (Procite)

Bibtex

Download Citations

YU Li, LIN Yuanzhi. Preparation of Cinnamaldehyde-modified PVA Antimicrobial Film[J]. Packaging Engineering. 2025, 46(17): 118-123 https://doi.org/10.19554/j.cnki.1001-3563.2025.17.013

References

[1] 王亚珍. 壳聚糖基复合膜的制备、性能及应用[D]. 上海: 上海海洋大学, 2015.
WANG Y Z.Preparation, Properties and Application of Chitosan-based Composite Films[D]. Shanghai: Shanghai Ocean University, 2015.
[2] 孙海涛. 玉米秸秆纤维素及玉米磷酸酯淀粉基可食膜的研究[D]. 长春: 吉林大学, 2017.
SUN H T.Corn Straw Cellulose and Corn Distarch Phosphate Based Edible Films[D]. Changchun: Jilin University, 2017.
[3] 刘伟. 姜酚抑菌作用及姜酚—壳聚糖复合膜性质与应用研究[D]. 北京: 中国农业大学, 2015.
LIU W.Studies on Bacteriostasis of Gingerols, Properties and Applications of Gingerols-Chitosan Composite Films[D]. Beijing: China Agricultural University, 2015.
[4] 朱建云. 艾草精油Pickering乳液/壳聚糖/TiO₂复合膜的制备、理化性能及对羊肉的保鲜研究[D]. 雅安: 四川农业大学, 2024.
ZHU J Y.Preparation and Physicochemical Properties of Pickering Emulsion/Chitosan/TiO₂ Composite Film of Wormwood Essential Oil and Its Preservation of Mutton[D]. Yaan: Sichuan Agricultural University, 2024.
[5] 曹国洲. 海产品包装用纳米改性抗菌膜的制备、表征及其安全性研究[D]. 宁波: 宁波大学, 2019.
CAO G Z.Preparation, Characterization and Safety of Nano-Modified Antibacterial Film for Marine Product Packaging[D]. Ningbo: Ningbo University, 2019.
[6] 赵冬梅, 刘宇, 史民强, 等. 纳米Ag/TiO₂复合PE食品包装膜的制备与抗菌研究[J]. 化工管理, 2019(10): 102-103.
ZHAO D M, LIU Y, SHI M Q, et al.Preparation and Antibacterial Study of Nano-Silver/Titanium Dioxide/Polyethylene Composite Food Packaging Film[J]. Chemical Enterprise Management, 2019(10): 102-103.
[7] SUO B, LI H R, WANG Y X, et al.Effects of ZnO Nanoparticle-Coated Packaging Film on Pork Meat Quality during Cold Storage[J]. Journal of the Science of Food and Agriculture, 2017, 97(7): 2023-2029.
[8] 卢亚男, 赵美艳, 李立. 聚乙烯抗菌膜的制备及其对草莓保鲜效果的研究[J]. 包装工程, 2023, 44(1): 195-202.
LU Y N, ZHAO M Y, LI L.Preparation of Antibacterial Polyethylene Films and Their Effect on Strawberry Preservation[J]. Packaging Engineering, 2023, 44(1): 195-202.
[9] 杨柳. 两亲性淀粉/肉桂醛的抗菌机理及其在聚乙烯醇/明胶复合膜中的应用[D]. 太原: 太原理工大学, 2023.
YANG L.Antibacterial Mechanism of Amphiphilic Starch/ Cinnamaldehyde and Its Application in Polyvinyl Alcohol/Gelatin Composite Membrane[D]. Taiyuan: Taiyuan University of Technology, 2023.
[10] 郭娟, 张进, 王佳敏, 等. 天然抗菌剂在食品包装中的研究进展[J]. 食品科学, 2021, 42(9): 336-346.
GUO J, ZHANG J, WANG J M, et al.Natural Antibacterial Agents and Their Application in Food Packaging: A Review[J]. Food Science, 2021, 42(9): 336-346.
[11] 吉仙枝, 王华芳. 可食性包装材料及其应用探讨[J]. 现代食品, 2022, 28(8): 37-39.
JI X Z, WANG H F.Study on Edible Packaging Materials and Their Application[J]. Modern Food, 2022, 28(8): 37-39.
[12] TAJKARIMI M M, IBRAHIM S A, CLIVER D O.Antimicrobial Herb and Spice Compounds in Food[J]. Food Control, 2010, 21(9): 1199-1218.
[13] KIM S Y, KANG D H, KIM J K, et al.Antimicrobial Activity of Plant Extracts Against Salmonella Typhimurium, Escherichia Coli O157: H7, and Listeria Monocytogenes on Fresh Lettuce[J]. Journal of Food Science, 2011, 76(1): M41-M46.
[14] 国家市场监督管理总局,中国国家标准化管理委员会. 红外光谱分析方法通则: GB/T 6040—2019[S]. 北京: 中国标准出版社, 2019: 6.
General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China. General Rules for Infrared Analysis: GB/T 6040- 2019[S]. Beijing: Standards Press of China, 2003: 9.
[15] 中华人民共和国国家质量监督检验检疫总局. 塑料拉伸性能的测定第1部分: 总则GB/T 1040.1—2018[S]. 北京: 中国标准出版社, 2018: 12.
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China. Determination of Tensile Properties of Plastics—Part 3: Test Conditions for Films and Sheeting GB/T 1040.3- 2006[S]. Beijing: China Standards Press, 2006: 9.
[16] 国家质量监督检验检疫总局, 中国国家标准化管理委员会. 透明塑料透光率和雾度的测定: GB/T 2410— 2008[S]. 北京: 中国标准出版社, 2009: 4.
General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China, Standardization Administration of the People’s Republic of China. Determination of the Luminous Transmittance and Haze of Transparent Plastics: GB/T 2410-2008[S]. Beijing: Standards Press of China, 2009: 4.
[17] ZHANG Y.Cinnamaldehyde Damages Cell Membrane and Inhibits Dehydrogenase Activity in Listeria Monocytogenes[J].Food Control, 2016, 59: 582-588.