Preparation of Curcumin-Reinforced Photosensitive Antibacterial Cellulose Film and Its Performance in Fresh Pork Preservation

doi:10.7506/spkx1002-6630-20231208-071

Abstract

Abstract: In this study, cellulose films loaded with different concentrations (0%, 0.1%, 0.5% and 1%) of curcumin (C-Cux-F) having good mechanical properties, water resistance, photosensitive antibacterial properties, and high oxygen-barrier performance were successfully prepared. Due to its strong interaction with the cellulose chain, curcumin could significantly improve the mechanical properties and water resistance of cellulose film. The doping level of curcumin significantly affected the oxygen permeability of cellulose film (P < 0.05). The oxygen permeability of the film gradually decreased with the increase in curcumin level. The oxygen permeability of the films loaded with 0%, 0.1%, 0.5%, and 1% curcumin was approximately (29.71 ± 1.66), (4.79 ± 0.13), (3.52 ± 0.45), and (0.90 ± 0.09) cm3/(m2·d) at room temperature (23 ℃), respectively. The addition of curcumin in the range of 0% to 0.5% significantly reduced the moisture permeability of cellulose film due to the enhancement of intermolecular forces (P < 0.05). Curcumin-loaded cellulose film exhibited a good photosensitive antibacterial effect against S. aureus, which increased with the extension in light exposure time. This is probably ascribed to the fact that photosensitization of curcumin generates singlet oxygen. After white light exposure for 10 and 20 min at an intensity of 60 mW/cm2, the inhibitory activity of 1% curcumin-loaded cellulose film (C-Cu1-F) against S. aureus was (61.00 ± 1.73)% and (91.67 ± 1.53)% , respectively. In the preservation of fresh chilled pork, C-Cu1-F could significantly inhibit the production of total volatile basic nitrogen (TVB-N), and reduce the total bacterial count (P < 0.05), implying a significant inhibitory effect on the growth of microorganisms and the production of biogenic amines. Therefore, curcumin-loaded cellulose film not only showed excellent mechanical and antibacterial properties, but also had a preservation effect on fresh pork.

Key words: cellulose-based films; curcumin; photosensitive antibacterial effect; fresh pork preservation

CLC Number:

TS251.5＋1

ZHANG Yuting, CHEN Yan, ZHI Xiujuan, Du Bin. Preparation of Curcumin-Reinforced Photosensitive Antibacterial Cellulose Film and Its Performance in Fresh Pork Preservation[J]. FOOD SCIENCE, 2024, 45(13): 239-246.

[1]	Yue ZHANG MAO Yan-Wei. Effects of Dietary Bacillus subtilis Supplementation in Pig on Protein and Lipid Oxidation of Pork under High oxygen-modified Packaging [J]. FOOD SCIENCE, 0, (): 0-0.
[2]	YANG Zijiang, ZHANG Lihong, LIAO Guozhou, TIAN Mei, LÜ Donglin, HE Ying, WANG Guiying. Advances in Understanding the Formation Mechanism of Red Pigment in Nitrate-Free Dry-Cured Ham [J]. FOOD SCIENCE, 2022, 43(19): 359-366.
[3]	Xin LIU cui fushun. Characterization of flavor components of different alternative salt-cured hams based on SPME-GC-MS electronic nose and electronic tongue technology [J]. FOOD SCIENCE, 0, (): 0-0.
[4]	LIN Hengxun, HE Xingxing, ZHANG Chengyun, GUAN Wenqiang. Effects of Superchilling Storage on Postmortem Quality of Pork and Enzyme Activities Involved in Glycolytic Pathway [J]. FOOD SCIENCE, 2022, 43(3): 187-193.
[5]	WANG Mengqi, LI Hongjun, ZHANG Dong, HE Zhifei. Effect of Oxidative Stress on Endogenous Enzymes and Water-Holding Capacity of Pork [J]. FOOD SCIENCE, 2021, 42(19): 57-64.
[6]	Yu Mu suwei 苏伟. Characterisation of microorganisms and volatile flavor compounds of deep spoiled Panxian dry-cured ham [J]. , 0, (): 0-0.
[7]	YANG Feiyan, GU Xuedong, SUN Shuguo, LUO Zhang, XIE Siwei, HUANG Wenyang. Isobaric Tags for Relative and Absolute Quantitation (iTRAQ)-Based Quantitative Proteomics Analysis of the Molecular Mechanism by Which Superchilling Preserves the Quality of Chilled Tibetan Fragrant Pig Meat [J]. FOOD SCIENCE, 2021, 42(5): 46-54.
[8]	LI Qixuan, CHEN Qian, WANG Hao, KONG Baohua. Effects of Different Packaging Methods on Microbial Community and Quality Properties of Starch-Meat Sausages with High Moisture Content [J]. FOOD SCIENCE, 2021, 42(5): 237-245.
[9]	. Optimization of Plackett-burman design combined with Box-Behnken response surface method to the preparation of fat substitutes [J]. FOOD SCIENCE, 0, (): 0-0.
[10]	Hong-Ju He. Research progresses on near-infrared technology for quality detection in fresh poultry meat [J]. FOOD SCIENCE, 0, (): 0-0.
[11]	HE Hongju, ZHU Yadong, WANG Hui, MA Hanjun, CHEN Fusheng, LIU Xi, JIA Fangfang, KANG Zhuangli, LIU Hong, ZHU Mingming, ZHAO Shengming, WANG Zhengrong, LIU Suhan. Recent Advances in Application of Near-Infrared Spectroscopy for Quality Detection in Fresh Poultry Meat [J]. FOOD SCIENCE, 2019, 40(21): 317-323.
[12]	. Effect of fermented sausage using oat bran fat analog production on lipid levels and serum antioxidant activity in rats [J]. FOOD SCIENCE, 0, (): 0-0.
[13]	. Inhibition of Compound Spice Extract on Biogenic Amine Formation in Harbin Dry Sausage [J]. FOOD SCIENCE, 0, (): 0-0.
[14]	HE Xuehua, LI Lin, BAI Dengrong, SHANG Yongbiao. Quality Variations and Shelf Life Prediction of Chinese Traditional Bacon Stored at Different Temperatures [J]. FOOD SCIENCE, 2017, 38(11): 249-255.
[15]	Xiao-Yan DANG. Effect of natural preservatives on inhibition of biogenic amines on superchilling storage pork [J]. FOOD SCIENCE, 0, (): 0-0.

Preparation of Curcumin-Reinforced Photosensitive Antibacterial Cellulose Film and Its Performance in Fresh Pork Preservation

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