Preparation and functional characterization of pullulan-sodium alginate composite film enhanced with ultrasound-assisted clove essential oil Nanoemulsions for effective preservation of cherries and mushrooms

被引：13

作者：

Rashid, Arif ^{[1
]}

Qayum, Abdul ^{[1
]}

Bacha, Syed Asim Shah ^{[1
]}

Liang, Qiufang ^{[1
]}

Liu, Yuxuan ^{[1
]}

Kang, Lixin ^{[1
]}

Chi, Zhuzhong ^{[3
]}

Chi, Runhao ^{[3
]}

Han, Xu ^{[1
]}

Ekumah, John -Nelson ^{[1
]}

Virk, Muhammad Safi Ullah ^{[1
]}

Ren, Xiaofeng ^{[1
,2
]}

Ma, Haile ^{[1
,2
]}

机构：

[1] Jiangsu Univ, Sch Food & Biol Engn, 301 Xuefu Rd, Zhenjiang 212013, Jiangsu, Peoples R China

[2] Jiangsu Univ, Inst Food Phys Proc, 301 Xuefu Rd, Zhenjiang 212013, Jiangsu, Peoples R China

[3] Jiangsu Nanxiang Agr Dev Technol Co Ltd, Zhenjiang 212327, Jiangsu, Peoples R China

来源：

FOOD CHEMISTRY | 2024年 / 457卷

基金：

中国国家自然科学基金;

关键词：

Pullulan; Sodium alginate; Ultrasound; Nanoemulsions; Clove essential oil; EDIBLE FILMS; PROTEIN;

D O I：

10.1016/j.foodchem.2024.140048

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Clove essential oil (CEO) exhibited potent antibacterial efficacy and are obtained from Eugenia caryophyllata tree flower buds. Herein, CEO nanoemulsions were prepared using various concentrations of casein protein treated with ultrasound for different time interval. The study demonstrated that CEO nanoemulsions with 5% casein protein subjected to ultrasound for 10 min displayed the most minimal particle size. The pullulan-sodium alginate film incorporated with nanoemulsions treated with ultrasound exhibited enhanced physico-mechanical characteristics. Based on the structural analysis, the application of ultrasonic treatment improved intermolecular compatibility and organized molecular structure by strengthening hydrogen bonds. Furthermore, the composite film displayed remarkable efficacy against E. coli and S. aureus as well as longer retention of essential oils. The use of the developed films to protect cherry fruits and mushrooms produced promising results, emphasizing their potential in food packaging applications.

引用

页数：14

共 1 条

[1] Preparation and characterization of ultrasound-assisted essential oil-loaded nanoemulsions stimulated pullulan-based bioactive film for strawberry fruit preservation
Rashid, Arif
Qayum, Abdul
Liang, Qiufang
Kang, Lixin
Raza, Husnain
Chi, Zhuzhong
Chi, Runhao
Ren, Xiaofeng
Ma, Haile
FOOD CHEMISTRY, 2023, 422

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