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Kolahreez D, Ghasemi-Mobarakeh L, Quartinello F, Liebner FW, Guebitz GM, Ribitsch D. Multifunctional Casein-Based Wound Dressing Capable of Monitoring and Moderating the Proteolytic Activity of Chronic Wounds. Biomacromolecules 2024; 25:700-714. [PMID: 38295273 PMCID: PMC10865360 DOI: 10.1021/acs.biomac.3c00910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 01/08/2024] [Accepted: 01/08/2024] [Indexed: 02/02/2024]
Abstract
Every 1.2 s, a diabetic foot ulcer is developed, and every 20 s, one amputation is carried out in diabetic patients. Monitoring and controlling protease activity have been considered as a strategy for more efficient management of diabetic and other chronic wounds. This study aimed to develop a casein-based dressing that, by its disappearance, provides information about the activity of proteases and simultaneously harnesses proteolytic activity. Casein films were fabricated by using an aqueous solution, and heat treatment was successfully deployed as a green and clean approach to confer hydrolytic stability. Our results showed that casein-based films' mechanical characteristics, water absorption, and proteolytic stability could be controlled by the length of the heat treatment, which proved to be a useful tool. An increase in the treatment duration from 30 min to 3 h led to toleration of 2.4 times higher stress, 2 times lower water uptake, and 3.4 times higher proteolytic stability at examined conditions. Selected casein-based structures responded to Bacillus sp. bacteria's protease (BSP) and human neutrophil elastase (HNE) as representatives of bacterial and nonbacterial proteases found in the wounds at 10 and 200 ng mL-1 levels, respectively. The hydrolysis was accompanied by a 36% reduction in proteolytic activity measured by using a casein-based universal protease activity assay. The released casein fragments could scavenge 90% of the examined radicals. In-vitro cell culture studies showed that the hydrolysates were not cytotoxic, and the casein-based film had a favorable interaction with fibroblast cells, indicating its potential as a scaffold in the case that proteolytic activity would not be to the extent that causes its rapid disintegration. In general, these findings hold promise for applying the developed casein-based structure for detecting proteolytic activity without the need for any equipment, kits, or expertise and, more importantly, in a highly economical manner. In the case that the proteolytic activity would not be severe, it could also serve as a substrate for cell adhesion and growth; this would aid in the healing process.
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Affiliation(s)
- Davood Kolahreez
- Department
of Textile Engineering, Isfahan University
of Technology, Isfahan 84156-83111, Iran
- Institute
of Environmental Biotechnology, Department of Agrobiotechnology, IFA-Tulln, University of Natural Resources and Life Sciences, Vienna, Konrad-Lorenz-Strasse 20, 3430 Tulln an der Donau, Austria
- Institute
of Chemistry of Renewable Resources, Department of Chemistry, University of Natural Resources and Life Sciences, Vienna, Konrad-Lorenz-Strasse 24, 3430 Tulln an der Donau, Austria
| | - Laleh Ghasemi-Mobarakeh
- Department
of Textile Engineering, Isfahan University
of Technology, Isfahan 84156-83111, Iran
| | - Felice Quartinello
- Institute
of Environmental Biotechnology, Department of Agrobiotechnology, IFA-Tulln, University of Natural Resources and Life Sciences, Vienna, Konrad-Lorenz-Strasse 20, 3430 Tulln an der Donau, Austria
| | - Falk W. Liebner
- Institute
of Chemistry of Renewable Resources, Department of Chemistry, University of Natural Resources and Life Sciences, Vienna, Konrad-Lorenz-Strasse 24, 3430 Tulln an der Donau, Austria
| | - Georg M. Guebitz
- Institute
of Environmental Biotechnology, Department of Agrobiotechnology, IFA-Tulln, University of Natural Resources and Life Sciences, Vienna, Konrad-Lorenz-Strasse 20, 3430 Tulln an der Donau, Austria
- Austrian
Centre of Industrial Biotechnology (ACIB), Konrad-Lorenz-Strasse 20, 3430 Tulln an der Donau, Austria
| | - Doris Ribitsch
- Institute
of Environmental Biotechnology, Department of Agrobiotechnology, IFA-Tulln, University of Natural Resources and Life Sciences, Vienna, Konrad-Lorenz-Strasse 20, 3430 Tulln an der Donau, Austria
- Austrian
Centre of Industrial Biotechnology (ACIB), Konrad-Lorenz-Strasse 20, 3430 Tulln an der Donau, Austria
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2
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Xiang F, Liu Z, Hu H, Mitra P, Ma X, Zhu J, Shi A, Wang Q. Advances of blend films based on natural food soft matter: Multi-scale structural analysis. Int J Biol Macromol 2024; 258:128770. [PMID: 38104689 DOI: 10.1016/j.ijbiomac.2023.128770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 11/17/2023] [Accepted: 12/11/2023] [Indexed: 12/19/2023]
Abstract
The blend films made of food soft matter are of growing interest to the food packaging industries as a pro-environment packaging option. The blend films have become a novel pattern to replace traditional plastics gradually due to their characteristics of biodegradability, sustainability, and environmental friendliness. This review discussed the whole process of the manufacturing of food soft matter blend films from the raw material to the application due to multi-scale structural analysis. There are 3 stages and 12 critical analysis points of the entire process. The raw material, molecular self-assembly, film-forming mechanism and performance test of blend films are investigated. In addition, 11 kinds of blend films with different functional properties by casting are also preliminarily described. The industrialization progress of blend films can be extended or facilitated by analysis of the 12 critical analysis points and classification of the food soft matter blend films which has a great potential in protecting environment by developing sustainable packaging solutions.
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Affiliation(s)
- Fei Xiang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China
| | - Zhe Liu
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China
| | - Hui Hu
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China
| | - Pranabendu Mitra
- Department of Kinesiology, Health, Food, and Nutritional Sciences, University of Wisconsin-Stout, Menomonie, WI 54751, USA
| | - Xiaojie Ma
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China
| | - Jinjin Zhu
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China
| | - Aimin Shi
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China.
| | - Qiang Wang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China.
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3
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Zhang S, Kuang Y, Xu P, Chen X, Bi Y, Peng D, Li J. Applications of Prolamin-Based Edible Coatings in Food Preservation: A Review. Molecules 2023; 28:7800. [PMID: 38067529 PMCID: PMC10708058 DOI: 10.3390/molecules28237800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 11/20/2023] [Accepted: 11/23/2023] [Indexed: 12/18/2023] Open
Abstract
Foods are susceptible to deterioration and sour due to external environmental influences during production and storage. Coating can form a layer of physical barrier on the surface of foods to achieve the purpose of food preservation. Because of its good barrier properties and biocompatibility, prolamin-based film has been valued as a new green and environment-friendly material in the application of food preservation. Single prolamin-based film has weaknesses of poor toughness and stability, and it is necessary to select appropriate modification methods to improve the performance of film according to the application requirements. The practical application effect of film is not only affected by the raw materials and the properties of the film itself, but also affected by the selection of preparation methods and processing techniques of film-forming liquid. In this review, the properties and selection of prolamins, the forming mechanisms and processes of prolamin-based coatings, the coating techniques, and the modifications of prolamin-based coatings were systematically introduced from the perspective of food coating applications. Moreover, the defects and deficiencies in the research and development of prolamin-based coatings were also reviewed in order to provide a reference for the follow-up research on the application of prolamin-based coatings in food preservation.
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Affiliation(s)
| | | | | | | | | | | | - Jun Li
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China; (S.Z.); (Y.K.); (P.X.); (X.C.); (Y.B.); (D.P.)
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4
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Lin W, Zhang Y, Huang J, Li Z. pH-responsive double-layer film based on chitosan/curcumin-β-cyclodextrin complex/cinnamaldehyde and zein/alizarin for pork freshness monitoring and maintaining. Food Res Int 2023; 173:113460. [PMID: 37803785 DOI: 10.1016/j.foodres.2023.113460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 09/01/2023] [Accepted: 09/10/2023] [Indexed: 10/08/2023]
Abstract
A pH-responsive double-layer film comprising chitosan (CS), zein (Z), curcumin-β-cyclodextrin complex (Cur- β-CD), alizarin (AL) and cinnamaldehyde (CIN) was developed to detect spoilage and prolong the shelf life of pork. The outer Z/AL is the colorimetric responsive and highly protective outer layer, while the CS/Cur- β-CD/CIN is the fluorescence responsive and functional layer. The CS/Cur- β-CD/CIN-Z/AL film demonstrated excellent barrier properties against oxygen (8.48 × 10-13 g (m s Pa)-1) and water (2.42 × 10-11 g (m s Pa)-1) primarily due to the polar interactions in the Z structure and its hydrophobic nature. The addition of AL and Cur provided the CS/Cur- β-CD/CIN-Z/AL film with pH colorimetric and fluorescence response capabilities, respectively. Furthermore, the inclusion of Cur- β-CD, CIN and AL significantly enhanced the film's antioxidant and antibacterial properties, with radical scavenging rates of 79.29 % (DPPH) and 89.84 % (ABTS), as well as antibacterial efficiencies of 96.2 % (S. aureus) and 85.78 % (E. coli). To test the effectiveness of the double-layer film, a freshness monitoring and maintenance experiment was conducted on pork stored at 4 °C for 8 days. Various parameters of pork, including surface color, pH value, total volatile bases nitrogen (TVB-N), total viable counts (TVC), thiobarbituric acid reactive substance (TBARS), hardness and springiness, were measured, along with the color and fluorescence intensity (FL) of the film. The shelf life of the pork was extended by at least 2 days compared to the control group, and the pork was considered inedible if ΔE ≥ 12 or FL intensity ≤ 2160. Overall, this food packaging film shows promise in simultaneously monitoring and maintaining the freshness of pork.
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Affiliation(s)
- Wanmei Lin
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, PR China
| | - Yifan Zhang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, PR China
| | - Jihong Huang
- State Key Laboratory of Crop Stress Adaptation and Improvement, College of Agriculture, Henan University, Kaifeng 475004, PR China; School of Food and Pharmacy, Xuchang University, Xuchang 461000, PR China.
| | - Zhonghong Li
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, PR China; Laboratory of Quality & Safety Risk Assessment for Agro-products (Yangling), Ministry of Agriculture, Yangling 712100, Shaanxi, PR China.
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5
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Wen H, Tang D, Lin Y, Zou J, Liu Z, Zhou P, Wang X. Enhancement of water barrier and antimicrobial properties of chitosan/gelatin films by hydrophobic deep eutectic solvent. Carbohydr Polym 2023; 303:120435. [PMID: 36657831 DOI: 10.1016/j.carbpol.2022.120435] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 12/01/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022]
Abstract
Biodegradable chitosan/gelatin (CS/GEL) films have attracted attention as food packaging, but the poor water sensitivity and functional limitations of these films should be addressed. In this study, the hydrophobic deep eutectic solvent (DES, 0-15 %) consisting of thymol and octanoic acid was used to improve the water resistance and antibacterial performance of the CS/GEL composite films. FTIR and SEM analyses revealed a strong interaction between the CS/GEL matrix and DES. The films blended with DES showed increased water contact angle values and thermal stability. Furthermore, the addition of DES resulted in a significant increase in the elasticity and decrease water vapor transmission rate (WVTR). The CS/GEL films blended with 9% DES showed a 38.5% decrease in WVTR compared to those without DES. Additionally, the DES-containing film displayed good antibacterial activity against Staphylococcus aureus and Escherichia coli. Overall, the CS/GEL-DES composite films are expected to contribute an improvement to food packaging.
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Affiliation(s)
- Haitao Wen
- College of Chemical Engineering, Xiangtan University, Hunan, Xiangtan 411105, China; Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences, Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs, Guangdong Key Laboratory of Agricultural Product Processing, Guangzhou 510610, PR China
| | - Daobang Tang
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences, Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs, Guangdong Key Laboratory of Agricultural Product Processing, Guangzhou 510610, PR China
| | - Yaosheng Lin
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences, Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs, Guangdong Key Laboratory of Agricultural Product Processing, Guangzhou 510610, PR China
| | - Jinhao Zou
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences, Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs, Guangdong Key Laboratory of Agricultural Product Processing, Guangzhou 510610, PR China
| | - Zhongyi Liu
- College of Chemical Engineering, Xiangtan University, Hunan, Xiangtan 411105, China
| | - Pengfei Zhou
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences, Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs, Guangdong Key Laboratory of Agricultural Product Processing, Guangzhou 510610, PR China
| | - Xuping Wang
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences, Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs, Guangdong Key Laboratory of Agricultural Product Processing, Guangzhou 510610, PR China.
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6
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Wang Y, Wusigale, Luo Y. Colloidal nanoparticles prepared from zein and casein: interactions, characterizations and emerging food applications. FOOD SCIENCE AND HUMAN WELLNESS 2023. [DOI: 10.1016/j.fshw.2022.07.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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7
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Parlak ME, Uzuner K, Kirac FT, Ozdemir S, Dundar AN, Sahin OI, Dagdelen AF, Saricaoglu FT. Production and characterization of biodegradable bi-layer films from poly(lactic) acid and zein. Int J Biol Macromol 2023; 227:1027-1037. [PMID: 36462592 DOI: 10.1016/j.ijbiomac.2022.11.278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 11/26/2022] [Accepted: 11/27/2022] [Indexed: 12/02/2022]
Abstract
Recently, packaging industry has turned to biodegradable packaging, and poly(lactic acid) has become the most remarkable polymer. However, the high oxygen permeability of PLA films significantly limits their use. Therefore, this study, it was aimed to improve the oxygen barrier properties of PLA films without adversely affecting the mechanical and water vapor barrier properties. Biodegradable PLA-Zein bi-layer films were produced by changing PLA and zein thickness. Transparent and UV barrier bi-layer films were obtained. Mechanical properties of PLA films were improved by the production of bi-layer films. Water vapor permeability of bi-layer films increased whereas the permeance decreased with zein coating of PLA. Multi-criteria decision hierarchy was used to select the best bi-layer films based on mechanical, permeance, and opacity results. Oxygen barrier properties of PLA film significantly improved by zein coating, and hydrophobicity of PLA film was not affected by zein coating. The crystallization and melting temperatures of films decreased when compared to PLA films, supporting the mechanical results. Homogeneous, non-porous, and smooth film surface was obtained and zein layer was in good compatibility with PLA layer. These results suggest that zein coatings could be used to decrease oxygen permeability of PLA films without negatively affecting other properties.
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Affiliation(s)
- Mahmud Ekrem Parlak
- Department of Food Engineering, Faculty of Engineering and Natural Science, Bursa Technical University, 16310 Bursa, Turkey
| | - Kubra Uzuner
- Department of Food Engineering, Faculty of Engineering and Natural Science, Bursa Technical University, 16310 Bursa, Turkey
| | - Fatma Tuba Kirac
- Department of Food Engineering, Faculty of Engineering and Natural Science, Bursa Technical University, 16310 Bursa, Turkey
| | - Sebahat Ozdemir
- Department of Food Engineering, Faculty of Engineering and Natural Science, Bursa Technical University, 16310 Bursa, Turkey
| | - Ayse Neslihan Dundar
- Department of Food Engineering, Faculty of Engineering and Natural Science, Bursa Technical University, 16310 Bursa, Turkey
| | - Oya Irmak Sahin
- Department of Chemical Engineering, Faculty of Engineering, Yalova University, 77200 Yalova, Turkey
| | - Adnan Fatih Dagdelen
- Department of Food Engineering, Faculty of Engineering and Natural Science, Bursa Technical University, 16310 Bursa, Turkey
| | - Furkan Turker Saricaoglu
- Department of Food Engineering, Faculty of Engineering and Natural Science, Bursa Technical University, 16310 Bursa, Turkey.
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8
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Lara BRB, de Andrade PS, de Oliveira ACS, Junior MG, Matos LC, Tonoli GHD, Dias MV. Bilayer biocomposites of PVOH/WPI/nano‐silica treated with corona discharge. POLYM ENG SCI 2022. [DOI: 10.1002/pen.26150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
| | | | | | - Mario Guimarães Junior
- CEFET‐MG/Department of Electromechanics Federal Center of Technological Education of Minas Gerais Araxa Brazil
| | - Lays Camila Matos
- UFLA/Department of Forest Science Federal University of Lavras Lavras Brazil
| | | | - Marali Vilela Dias
- UFLA/Department of Food Science Federal University of Lavras Lavras Brazil
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9
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Zhang L, Li K, Yu D, Regenstein JM, Dong J, Chen W, Xia W. Chitosan/zein bilayer films with one-way water barrier characteristic: Physical, structural and thermal properties. Int J Biol Macromol 2022; 200:378-387. [PMID: 35026223 DOI: 10.1016/j.ijbiomac.2021.12.199] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 12/20/2021] [Accepted: 12/31/2021] [Indexed: 12/28/2022]
Abstract
Chitosan (C) and zein (Z) were used to develop bilayer films with a characteristic one-way water barrier using a layer-by-layer (LBL) casting method. The effects of mass ratios (C:Z1:1, C:Z1:2, C:Z1:3, C:Z3:1, C:Z2:1) on the microstructure and physicochemical properties of bilayer films were investigated. Bilayer films had uniform microstructures, and C:Z = 1:3 showed a firmer structure as the Z aggregates were distributed in the continuous phase of C. The intermolecular interactions between the C and Z layers were observed using FTIR and XRD analysis. TGA demonstrated that adding Z layer enhanced the thermal stability of C films. LBL coating gave the C/Z bilayer film an increased elongation and tensile strength, as well as a decreased water vapor and oxygen permeability, especially for C:Z = 1:3 which had better properties. The results suggested that C and Z bilayer films may be a promising material for food packaging with the desired water resistance.
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Affiliation(s)
- Liming Zhang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, China; Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Kangning Li
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, China; Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Dawei Yu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, China; Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, Jiangsu 214122, China.
| | - Joe M Regenstein
- Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, Jiangsu 214122, China; Department of Food Science, Cornell University, Ithaca, NY 14853-7201, USA
| | - Junli Dong
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, China; Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Wanwen Chen
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, China; Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Wenshui Xia
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, China; Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, Jiangsu 214122, China.
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10
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Liu X, Xie Y, Li C, Xue F. Comparative studies on physicochemical properties of gluten‐ And glutenin‐based films functionalized by polyphenols. Cereal Chem 2022. [DOI: 10.1002/cche.10525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Xinye Liu
- School of Pharmacy Nanjing University of Chinese Medicine Nanjing China
- School of Science RMIT University Melbourne Australia
| | - Yuran Xie
- School of Pharmacy Nanjing University of Chinese Medicine Nanjing China
| | - Chen Li
- College of Food Science and Light Industry Nanjing Tech University Nanjing China
| | - Feng Xue
- School of Pharmacy Nanjing University of Chinese Medicine Nanjing China
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11
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Preparation of konjac glucomannan based films reinforced with nanoparticles and its effect on cherry tomatoes preservation. Food Packag Shelf Life 2021. [DOI: 10.1016/j.fpsl.2021.100701] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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12
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Du H, Liu C, Unsalan O, Altunayar-Unsalan C, Xiong S, Manyande A, Chen H. Development and characterization of fish myofibrillar protein/chitosan/rosemary extract composite edible films and the improvement of lipid oxidation stability during the grass carp fillets storage. Int J Biol Macromol 2021; 184:463-475. [PMID: 34171252 DOI: 10.1016/j.ijbiomac.2021.06.121] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 06/14/2021] [Accepted: 06/16/2021] [Indexed: 01/15/2023]
Abstract
Biofilm composition from fish myofibrillar protein (FMP) and chitosan solution (CS) incorporated with rosemary extract (RE) was developed and applied to monitor the freshness of fish fillets. The effects of different concentrations of RE as well as physical, mechanical, structural and functional properties of FMP/CS films were investigated. Films containing RE showed reduced water solubility and water vapor permeability and enhanced tensile strength and elongation at break. Results also showed good compatibility of the components and good dispersion of RE in the matrix. However, the content of RE (0.2%, v/v) added in the composite films produced aggregations and had negative effects on their film-forming properties. The antioxidant capacity of composite films was related to the level of RE and demonstrated by the DPPH (2,2-diphenyl-1-picrylhydrazyl) free radical scavenging assay. Chilled grass carp fillets wrapped with different films to evaluate the preservative effect. Results of thiobarbituric acid reactive substances, pH value, Free amino acid and total volatile basic nitrogen indicated that FMP/CS/RE composite film could protect the fish fillet well and inhibit the lipid oxidation. The developed FMP/CS/RE composite films possess the potential to be applied as edible films in the food packaging industry and food cold chain transportation.
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Affiliation(s)
- Hongying Du
- Key Laboratory of Environment Correlative Dietology, Ministry of Education, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, PR China; National R & D Branch Center for Conventional Freshwater Fish Processing, Wuhan, Hubei 430070, PR China.
| | - Chen Liu
- Key Laboratory of Environment Correlative Dietology, Ministry of Education, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, PR China
| | - Ozan Unsalan
- Ege University, Faculty of Science, Department of Physics, 35100 Bornova, Izmir, Turkey
| | - Cisem Altunayar-Unsalan
- Ege University Central Research Testing and Analysis Laboratory Research and Application Center, 35100 Bornova, Izmir, Turkey
| | - Shanbai Xiong
- Key Laboratory of Environment Correlative Dietology, Ministry of Education, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, PR China; National R & D Branch Center for Conventional Freshwater Fish Processing, Wuhan, Hubei 430070, PR China
| | - Anne Manyande
- School of Human and Social Sciences, University of West London, Middlesex TW8 9GA, UK
| | - Hongli Chen
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, Lanzhou University, Lanzhou 730000, PR China.
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13
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Development of Chitosan/Peptide Films: Physical, Antibacterial and Antioxidant Properties. COATINGS 2020. [DOI: 10.3390/coatings10121193] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Chitosan/peptide films were prepared by incorporating peptides (0.4%, w/v) from soy, corn and caseins into chitosan films. The presence of peptides significantly affected the physical, antibacterial and antioxidative properties of chitosan films. Among these films, those containing corn peptide showed the best water vapor barrier properties, and the tensile strength and elongation at break increased to 24.80 Mpa and 23.94%, respectively. Characterization of surface hydrophobicity and thermal stability suggested the strongest intermolecular interactions between corn peptides and chitosan. Moreover, films containing casein peptides showed the highest antibacterial activity and radical scavenging activity. The DPPH scavenging rate of films containing casein peptides reached 46.11%, and ABTS scavenging rate reached 66.79%. These results indicate the chitosan/peptide films may be promising food packaging materials.
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14
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Rivera LR, Cochis A, Biser S, Canciani E, Ferraris S, Rimondini L, Boccaccini AR. Antibacterial, pro-angiogenic and pro-osteointegrative zein-bioactive glass/copper based coatings for implantable stainless steel aimed at bone healing. Bioact Mater 2020; 6:1479-1490. [PMID: 33251384 PMCID: PMC7674162 DOI: 10.1016/j.bioactmat.2020.11.001] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 10/30/2020] [Accepted: 11/01/2020] [Indexed: 01/08/2023] Open
Abstract
Stainless steel implants are suitable candidates for bone replacement due to their cytocompatibility and mechanical resistance, but they suffer from lack of bioactivity and are prone to bacterial infections. Accordingly, to overcome those limitations, in this study we developed by electrophoretic deposition (EPD), an innovative surface coating made of (i) zein, a natural fibroblast-friendly polymer, (ii) bioactive glass, a pro-osteogenic inorganic material and (iii) copper containing bioactive glass, an antibacterial and pro-angiogenic material. FESEM images confirmed that porous, uniform and free of cracks coatings were obtained by EPD; moreover, coatings were resistant to mechanical stress as demonstrated by the tape test, resulting in a 4B classification of adhesion to the substrate. The coatings were cytocompatible as indicated by metabolism evaluation of human fibroblasts, endothelial cells and mature or progenitor osteoblasts cultivated in direct contact with the specimens. They also maintained pro-osteogenic properties towards undifferentiated progenitor cells that expressed osteogenic genes after 15 days of direct cultivation. Copper conferred antibacterial properties as biofilm formation of the joint pathogens Staphylococcus aureus, Staphylococcus epidermidis and Escherichia coli was significantly reduced in comparison with copper-free coatings (p < 0.05). Moreover, this anti-infective activity resulted as targeted towards bacteria while the cells viability was preserved when cells and bacteria were cultivated in the same environment by a co-culture assay. Finally, copper ability to recruit blood vessels and to inhibit bacterial infection was confirmed in vivo where the growth of S. aureus biofilm was inhibited and the formation of new (<50 μm diameter spread) blood vessels was observed.
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Affiliation(s)
- Laura Ramos Rivera
- Institute of Biomaterials, Department of Materials Science and Engineering, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Andrea Cochis
- Department of Health Sciences, Università del Piemonte UPO, Novara, Italy.,Center for Translational Research on Autoimmune and Allergic Diseases-CAAD, Novara, Italy
| | - Sarah Biser
- Institute of Biomaterials, Department of Materials Science and Engineering, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Elena Canciani
- Department of Department of Biomedical, Surgical and Dental Sciences, Thin Section Lab, University of Milan, Milan, Italy
| | - Sara Ferraris
- Department of Applied Science and Technology, Politecnico di Torino, Turin, Italy
| | - Lia Rimondini
- Department of Health Sciences, Università del Piemonte UPO, Novara, Italy.,Center for Translational Research on Autoimmune and Allergic Diseases-CAAD, Novara, Italy
| | - Aldo R Boccaccini
- Institute of Biomaterials, Department of Materials Science and Engineering, University of Erlangen-Nuremberg, Erlangen, Germany
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16
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Fang Y, Wang W, Qian H, Wu K, Xiao M, Ni X, Jiang F, Chen S. Regular Film Property Changes of Konjac Glucomannan/Mung Bean Starch Blend Films. STARCH-STARKE 2020. [DOI: 10.1002/star.201900149] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Ying Fang
- Glyn O. Philips Hydrocolloid Research Centre at HUT, School of Food and Biological EngineeringHubei University of Technology Wuhan 430068 China
| | - Weiling Wang
- Glyn O. Philips Hydrocolloid Research Centre at HUT, School of Food and Biological EngineeringHubei University of Technology Wuhan 430068 China
| | - Hong Qian
- Glyn O. Philips Hydrocolloid Research Centre at HUT, School of Food and Biological EngineeringHubei University of Technology Wuhan 430068 China
| | - Kao Wu
- Glyn O. Philips Hydrocolloid Research Centre at HUT, School of Food and Biological EngineeringHubei University of Technology Wuhan 430068 China
| | - Man Xiao
- Glyn O. Philips Hydrocolloid Research Centre at HUT, School of Food and Biological EngineeringHubei University of Technology Wuhan 430068 China
| | - Xuewen Ni
- Glyn O. Philips Hydrocolloid Research Centre at HUT, School of Food and Biological EngineeringHubei University of Technology Wuhan 430068 China
| | - Fatang Jiang
- Glyn O. Philips Hydrocolloid Research Centre at HUT, School of Food and Biological EngineeringHubei University of Technology Wuhan 430068 China
- Department of Architecture and Built Environment, Faculty of EngineeringUniversity of Nottingham Nottingham NG7 2RD UK
| | - Sheng Chen
- Yellow Crane Tower Science and Technology Park (Group) Co., Ltd. Wuhan 430040 China
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17
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Fabrication and characterization of a novel konjac glucomannan-based air filtration aerogels strengthened by wheat straw and okara. Carbohydr Polym 2019; 224:115129. [DOI: 10.1016/j.carbpol.2019.115129] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 07/22/2019] [Accepted: 07/25/2019] [Indexed: 11/17/2022]
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19
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Albarahmieh E, Albarahmieh M, Alkhalidi BA. Fabrication of Hierarchical Polymeric Thin Films by Spin Coating Toward Production of Amorphous Solid Dispersion for Buccal Drug Delivery System: Preparation, Characterization, and In Vitro Release Investigations. J Pharm Sci 2018; 107:3112-3122. [PMID: 30176251 DOI: 10.1016/j.xphs.2018.08.019] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 08/13/2018] [Accepted: 08/23/2018] [Indexed: 11/25/2022]
Abstract
The landscape of thin films is continuously evolving as an attractive self-administration mean to drive patient compliance. This work reports incorporation of drugs into various polymeric compositions using spin coating technology to screen amorphous solid dispersion film formation for buccal applications. Polarized light microscopy and differential scanning calorimetry were used for characterization. Physical stability was assessed after films storage at 0% RH/25°C for 6 months. Chlorpheniramine maleate, theophylline, and famotidine were used as model drugs and mixed with Opadry amb II® or Kollicoat IR®. Acryl-EZE II® or Zein was also used as surface (design I) or surface and base polymers (design II). Of all the drug-Opadry combinations, only chlorpheniramine was amorphously dispersed up to 25% (w/w). In contrast, Kollicoat IR® resulted in amorphous dispersions of all the tested drugs, suggesting that it has a better solubilization capacity. Drugs prepared in design II achieved higher in vitro release compared to respective design I, indicating that lower content of Acryl-EZE II® or Zein can decrease drug release over 3 h. It has been also revealed that Zein could improve physical stability of the aged theophylline solid-dispersed films. Release kinetics of model drugs were satisfactory when described by first-order kinetics, facilitated through anomalous transport of both diffusion and polymer swelling.
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Affiliation(s)
- Esra'a Albarahmieh
- Pharmaceutical Chemical Engineering Department, School of Applied Medical Sciences, German Jordanian University, Amman 11180, Jordan.
| | - Muthaffer Albarahmieh
- Pharmaceutical Chemical Engineering Department, School of Applied Medical Sciences, German Jordanian University, Amman 11180, Jordan
| | - Bashar A Alkhalidi
- School of Pharmacy, University of Jordan, Queen Rania Street, Amman 11942, Jordan
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Wang W, Xiao J, Chen X, Luo M, Liu H, Shao P. Fabrication and characterization of multilayered kafirin/gelatin film with one-way water barrier property. Food Hydrocoll 2018. [DOI: 10.1016/j.foodhyd.2018.02.044] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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21
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22
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Liu X, Yang YJ, Wang ZW. Structure characteristics of Coix seeds prolamins and physicochemical and mechanical properties of their films. J Cereal Sci 2018. [DOI: 10.1016/j.jcs.2017.11.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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23
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Wang K, Wu K, Xiao M, Kuang Y, Corke H, Ni X, Jiang F. Structural characterization and properties of konjac glucomannan and zein blend films. Int J Biol Macromol 2017; 105:1096-1104. [DOI: 10.1016/j.ijbiomac.2017.07.127] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Revised: 07/03/2017] [Accepted: 07/19/2017] [Indexed: 10/19/2022]
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24
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Feng Y, Lee Y. Surface modification of zein colloidal particles with sodium caseinate to stabilize oil-in-water pickering emulsion. Food Hydrocoll 2016. [DOI: 10.1016/j.foodhyd.2015.12.030] [Citation(s) in RCA: 153] [Impact Index Per Article: 19.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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25
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Penalva R, Esparza I, Larraneta E, González-Navarro CJ, Gamazo C, Irache JM. Zein-Based Nanoparticles Improve the Oral Bioavailability of Resveratrol and Its Anti-inflammatory Effects in a Mouse Model of Endotoxic Shock. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:5603-5611. [PMID: 26027429 DOI: 10.1021/jf505694e] [Citation(s) in RCA: 134] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Resveratrol offers pleiotropic health benefits including a reported ability to inhibit lipopolysaccharide (LPS)-induced cytokine production. The aim of this work was to prepare, characterize, and evaluate a resveratrol nanoparticulate formulation based on zein. For this purpose, the oral bioavailability of the encapsulated polyphenol as well as its anti-inflammatory effects in a mouse model of endotoxic shock was studied. The resveratrol-loaded nanoparticles displayed a mean size of 307 ± 3 nm, with a negative zeta potential (-51.1 ± 1.55 mV), and a polyphenol loading of 80.2 ± 3.26 μg/mg. In vitro, the release of resveratrol from the nanoparticles was found to be pH independent and adjusted well to the Peppas-Sahlin kinetic model, suggesting a mechanism based on the combination of diffusion and erosion of the nanoparticle matrix. Pharmacokinetic studies demonstrated that zein-based nanoparticles provided high and prolonged plasma levels of the polyphenol for at least 48 h. The oral bioavailability of resveratrol when administered in these nanoparticles increased up to 50% (19.2-fold higher than for the control solution of the polyphenol). Furthermore, nanoparticles administered daily for 7 days at 15 mg/kg were able to diminish the endotoxic symptoms induced in mice by the intraperitoneal administration of LPS (i.e., hypothermia, piloerection, and stillness). In addition, serum tumor necrosis factor-alpha (TNF-α) levels were slightly lower (approximately 15%) than those observed in the control.
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Affiliation(s)
- Rebeca Penalva
- †Department of Pharmacy and Pharmaceutical Technology, ‡Department of Microbiology, and #Centre for Nutrition Research, University of Navarra, 31080 Pamplona, Spain
| | - Irene Esparza
- †Department of Pharmacy and Pharmaceutical Technology, ‡Department of Microbiology, and #Centre for Nutrition Research, University of Navarra, 31080 Pamplona, Spain
| | - Eneko Larraneta
- †Department of Pharmacy and Pharmaceutical Technology, ‡Department of Microbiology, and #Centre for Nutrition Research, University of Navarra, 31080 Pamplona, Spain
| | - Carlos J González-Navarro
- †Department of Pharmacy and Pharmaceutical Technology, ‡Department of Microbiology, and #Centre for Nutrition Research, University of Navarra, 31080 Pamplona, Spain
| | - Carlos Gamazo
- †Department of Pharmacy and Pharmaceutical Technology, ‡Department of Microbiology, and #Centre for Nutrition Research, University of Navarra, 31080 Pamplona, Spain
| | - Juan M Irache
- †Department of Pharmacy and Pharmaceutical Technology, ‡Department of Microbiology, and #Centre for Nutrition Research, University of Navarra, 31080 Pamplona, Spain
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