Molecular interactions, characterization and antimicrobial activity of curcumin-chitosan blend films

被引：228

作者：

Liu, Yujia ^{[1
]}

Cai, Yanxue ^{[2
]}

Jiang, Xueying ^{[1
]}

Wu, Jinping ^{[1
]}

Le, Xueyi ^{[1
,3
]}

机构：

[1] South China Agr Univ, Dept Appl Chem, Guangzhou 510642, Guangdong, Peoples R China

[2] S China Univ Technol, Coll Food Sci, Guangzhou 510640, Guangdong, Peoples R China

[3] South China Agr Univ, Inst Biomaterial, Guangzhou 510642, Guangdong, Peoples R China

来源：

FOOD HYDROCOLLOIDS | 2016年 / 52卷

关键词：

Curcumin; Chitosan; Molecular interactions; Structural properties; Antibacterial properties; ANTIOXIDANT ACTIVITY; THIN-FILMS; COMPOSITE FILMS; ACID; PLASMA;

D O I：

10.1016/j.foodhyd.2015.08.005

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Curcumin chitosan (Cur CH) blend films were prepared by solution casting. The Cur CH and pure chitosan (PCH) films were characterized by molecular simulation, physicochemical properties and antibacterial properties. The molecular model showed that probable interaction between curcumin and chitosan was hydrogen bonding, which was further determined by FTIR. The SEM revealed a good compatibility between curcumin and chitosan. Thermal behavior and X-ray diffraction showed that the structure of Cur CH film was changed and the crystallinity was decreased compared with PCH film. The blend films showed a larger tensile strength and a higher hydrophilic property than PCH film. Antibacterial activity of Cur CH film against Staphylococcus aureus and Rhizoctonia solani was studied by the zone inhibition method. Results suggest that it is promising to study natural curcumin chitosan blend films with excellent tensile strength and antibacterial activity for food packaging and agricultural products storage. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：564 / 572

页数：9

共 46 条

[1] Chitosan filler effects on the experimental characterization, spectroscopic investigation and thermal studies of PVA/PVP blend films [J].

Abdelrazek, E. M. ;

Elashmawi, I. S. ;

Labeeb, S. .

PHYSICA B-CONDENSED MATTER, 2010, 405 (08) :2021-2027

[2] Characterization of quinoa protein-chitosan blend edible films [J].

Abugoch, Lilian E. ;

Tapia, Cristian ;

Villaman, Maria C. ;

Yazdani-Pedram, Mehrdad ;

Diaz-Dosque, Mario .

FOOD HYDROCOLLOIDS, 2011, 25 (05) :879-886

[3]

Aggarwal BB, 2003, ANTICANCER RES, V23, P363

[4] Barrier, structural and mechanical properties of bovine gelatin-chitosan blend films related to biopolymer interactions [J].

Benbettaieb, Nasreddine ;

Kurek, Mia ;

Bornaz, Salwa ;

Debeaufort, Frederic .

JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE, 2014, 94 (12) :2409-2419

[5] Physical, structural and antimicrobial properties of poly vinyl alcohol-chitosan biodegradable films [J].

Bonilla, J. ;

Fortunati, E. ;

Atares, L. ;

Chiralt, A. ;

Kenny, J. M. .

FOOD HYDROCOLLOIDS, 2014, 35 :463-470

[6]

Cárdenas G, 2004, J CHIL CHEM SOC, V49, P291, DOI 10.4067/S0717-97072004000400005

[7] Characterization of hLF1-11 immobilization onto chitosan ultrathin films, and its effects on antimicrobial activity [J].

Costa, Fabiola ;

Maia, Silvia ;

Gomes, Joana ;

Gomes, Paula ;

Martins, M. Cristina L. .

ACTA BIOMATERIALIA, 2014, 10 (08) :3513-3521

[8] Characterization of half N-acetylated chitosan powders and films [J].

Feng, Fang ;

Liu, Yu ;

Zhao, Binyuan ;

Hu, Keao .

2011 CHINESE MATERIALS CONFERENCE, 2012, 27 :718-732

[9] Influence of grape pomace extract incorporation on chitosan films properties [J].

Ferreira, Andreia S. ;

Nunes, Claudia ;

Castro, Alichandra ;

Ferreira, Paula ;

Coimbra, Manuel A. .

CARBOHYDRATE POLYMERS, 2014, 113 :490-499

[10] Thermal preparation of chitosan-acrylic acid superabsorbent: Optimization, characteristic and water absorbency [J].

Ge, Huacai ;

Wang, Senkang .

CARBOHYDRATE POLYMERS, 2014, 113 :296-303

← 1 2 3 4 5 →