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Naves HB, Stafussa AP, Madrona GS, Tanaka FC, Aouada FA, de Moura MR. Development of New Edible Biodegradable Films Containing Camu-Camu and Agro-Industry Residue. Polymers (Basel) 2024; 16:1826. [PMID: 39000681 PMCID: PMC11243893 DOI: 10.3390/polym16131826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Revised: 05/27/2024] [Accepted: 06/17/2024] [Indexed: 07/17/2024] Open
Abstract
The use of edible films has garnered significant interest in the food and environmental sectors due to their potential to prevent food deterioration and their biodegradability. This study aimed to develop and characterize edible films based on camu-camu residue, gelatin, and glycerol, evaluating their solubility, thermal, degradability, antioxidant, and water vapor permeability properties of the gelatin matrix. This is the first study incorporating camu-camu into a gelatin and glycerol matrix. The films produced with camu-camu residue were manageable and soluble, with some non-soluble residues, providing a shiny and well-presented appearance. In the biodegradation results, samples 3 and 4 appeared to degrade the most, being two of the three most affected samples in the triplicate. The films showed degradation modifications from the third day of the experiment. In the germination and plant growth analysis, sample 4 exhibited satisfactory development compared to the other samples, emerging as the sample with the best overall result in the analyses, attributed to a 13.84 cm increase in the growth of the upper part of the seedling. These results indicate that the produced materials have potential for food packaging applications.
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Affiliation(s)
- Huéberton Barbosa Naves
- Programa de Pós-Graduação em Ciência dos Materiais, Faculdade de Engenharia do Campus de Ilha Solteira-SP, Universidade Estadual Paulista, Avenida Brasil 56, Ilha Solteira 15385-000, SP, Brazil
| | - Ana Paula Stafussa
- Programa de Pós-Graduação em Ciência de Alimentos, Universidade Estadual de Maringá, Avenida Colombo 5790, Maringá 87020-900, PR, Brazil
| | - Grasiele Scaramal Madrona
- Departamento de Engenharia de Alimentos, Universidade Estadual de Maringá, Avenida Colombo 5790, Maringá 87020-900, PR, Brazil
| | - Fabrício Cerizza Tanaka
- Programa de Pós-Graduação em Engenharia de Alimentos, Faculdade de Zootecnia e Engenharia de Alimentos, Universidade de São Paulo, Campus Fernando Costa, Avenida Duque de Caxias Norte, 225, Pirassununga 13635-900, SP, Brazil
- Departamento de Física e Química, Faculdade de Engenharia do Campus de Ilha Solteira-SP, Universidade Estadual Paulista, Avenida Brasil 56, Ilha Solteira 15385-000, SP, Brazil
| | - Fauze Ahmad Aouada
- Departamento de Física e Química, Faculdade de Engenharia do Campus de Ilha Solteira-SP, Universidade Estadual Paulista, Avenida Brasil 56, Ilha Solteira 15385-000, SP, Brazil
| | - Márcia Regina de Moura
- Departamento de Física e Química, Faculdade de Engenharia do Campus de Ilha Solteira-SP, Universidade Estadual Paulista, Avenida Brasil 56, Ilha Solteira 15385-000, SP, Brazil
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Acharya DR, Liu S, Lu H, Albashir D, Koirala P, Shi Y, Chen Q. Nanoemulsion-integrated gelatin/bacterial cellulose nanofibril-based multifunctional film: Fabrication, characterization, and application. Int J Biol Macromol 2024; 257:128341. [PMID: 38029904 DOI: 10.1016/j.ijbiomac.2023.128341] [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: 10/01/2023] [Revised: 11/19/2023] [Accepted: 11/20/2023] [Indexed: 12/01/2023]
Abstract
The current requirements of food safety regulations and the environmental impact stemming from plastic packaging can only be addressed by developing suitable bio-nanocomposite films. Therefore, this study is dedicated to the fabrication of multifunctional film composed of gelatin, bacterial cellulose nanofibrils (BCNF), and black pepper essential oil nanoemulsion (BPEONE) and application for duck meat preservation. BCNF was prepared through ultrasonication of cellulose derived from Komagataeibacter xylinus. BPEONE observed spherical morphology with a diameter ranging from 83.7 to 118 nm. A film matrix containing a higher gelatin proportion than BCNF was more effective in trapping BPEONE. However, increasing the BPEONE fraction showed more surface abrasion and voids in the film morphology. A flexible film with good interaction, crystallinity, and greater thermal stability (421 °C) was developed. Nevertheless, film hydrophobicity (118.89°) declined, resulting in a notable effect on water solubility, swelling, and water vapor permeability. Moreover, the film had improved antibacterial and antioxidant activities, coupled with controlled release characteristics. Consequently, the developed film effectively retarded the lipid oxidation, inhibited microbial growth, and extended the shelf life of duck meat at refrigeration (4 °C) by 3 days, and made the film a promising alternative in the realm of bio-active packaging technology.
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Affiliation(s)
- Dev Raj Acharya
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Siyu Liu
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Hongyun Lu
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Dafaallah Albashir
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Pankaj Koirala
- Institute of Nutrition, Mahidol University, 999 Phutthamonthon 4 Road, Salaya, Nakhon Pathom 73170, Thailand
| | - Ying Shi
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou, Zhejiang 310058, China.
| | - Qihe Chen
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou, Zhejiang 310058, China; Future Food Laboratory, Innovation Centre of Yangtze River Delta, Zhejiang University, Jiaxing, Zhejiang 314100, China.
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Coban SN, Polatoglu I, Eroglu E. Methyl cellulose/okra mucilage composite films, functionalized with Hypericum perforatum oil and gentamicin, as a potential wound dressing. Int J Biol Macromol 2024; 254:127757. [PMID: 38287573 DOI: 10.1016/j.ijbiomac.2023.127757] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 10/19/2023] [Accepted: 10/27/2023] [Indexed: 01/31/2024]
Abstract
There is a growing demand for the development of functional wound dressings enriched with bioactive natural compounds to improve the quality of life of the population by accelerating the healing process of chronic wounds. In this regard, a functional composite film of okra mucilage (OM) and methylcellulose (MC) incorporated with Hypericum perforatum oil (Hp) and gentamicin (G) was prepared and characterized as a wound dressing. Increasing Hp resulted in improved film properties with a more porous structure, higher WVTR, and lower surface hydrophobicity. Furthermore, incorporating Hp into OM:MC films led to increased elongation at the break while reducing the tensile strength of the films. The highest values of total antioxidant capacity (1.09-1.16 mM trolox equivalent) and total phenolic content (13.76-16.94 μg GA equivalent mL-1) were measured in the composite films containing the highest Hp concentration (1.5 %). In addition, OM:MC/HpG composite films exhibited significant antibacterial activity against both E. coli and S. aureus and prevented the transmission of these bacteria through the films. Hp incorporation reduced the cytotoxic effects of OM:MC films on BJ cells and increased the wound closure rate in vitro. In conclusion, the developed OM:MC/HpG composite film can be a promising candidate as a novel wound dressing with its superior properties.
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Affiliation(s)
- Seyda Nur Coban
- Manisa Celal Bayar University, Faculty of Engineering, Department of Bioengineering, 45140 Manisa, Turkey
| | - Ilker Polatoglu
- Manisa Celal Bayar University, Faculty of Engineering, Department of Bioengineering, 45140 Manisa, Turkey
| | - Erdal Eroglu
- Manisa Celal Bayar University, Faculty of Engineering, Department of Bioengineering, 45140 Manisa, Turkey.
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Mutlu N. Effects of grape seed oil nanoemulsion on physicochemical and antibacterial properties of gelatin‑sodium alginate film blends. Int J Biol Macromol 2023; 237:124207. [PMID: 36990416 DOI: 10.1016/j.ijbiomac.2023.124207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 03/10/2023] [Accepted: 03/24/2023] [Indexed: 03/28/2023]
Abstract
The present study aimed to evaluate the impact of incorporating grape seed oil (GSO) nanoemulsion (NE) at varying concentrations into the film matrix on the physicochemical and antimicrobial properties of the resulting films. In this study, ultrasonic treatment was used to prepare GSO-NE, and different levels (2, 4, and 6 %) of nanoemulsioned GSO were incorporated into gelatin (Ge)/sodium alginate (SA)-based films to produce films with improved physical and antibacterial properties. The results revealed that incorporation of GSO-NE at 6 % concentration decreased the tensile strength (TS) and puncture force (PF) significantly (p < 0.05). The whiteness index (WI) of the films decreased from 63.4 to 47.79, while the total color change (ΔE) increased significantly (p < 0.05) with the increase in GSO-NE concentration. Thermogravimetric analysis (TGA) results showed that GSO-NE at different concentrations had improved the thermal stability of Ge/SA-based films. The incorporation of GSO-NE into the films led to the formation of a slightly porous structure. The incorporation of GSO-NE at 4 and 6 % concentrations decreased the water vapor permeability (WVP), moisture content (MC) %, and water solubility (WS) % significantly (p < 0.05). All composite films exhibited hydrophobic surfaces with contact angles θ > 90°. Ge/SA/GSO-NE films were found to be effective against both Gram-positive and Gram-negative bacteria. The prepared active films containing GSO-NE had a high potential for preventing food spoilage in food packaging.
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Elian C, Andaloussi SA, Moilleron R, Decousser JW, Boyer C, Versace DL. Biobased polymer resources and essential oils: a green combination for antibacterial applications. J Mater Chem B 2022; 10:9081-9124. [PMID: 36326108 DOI: 10.1039/d2tb01544g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
To fight nosocomial infections, the excessive use of antibiotics has led to the emergence of multidrug-resistant microorganisms, which are now considered a relevant public health threat by the World Health Organization. To date, most antibacterial systems are based on the use of petro-sourced polymers, but the global supplies of these resources are depleting. Besides, silver NPs are widely accepted as the most active biocide against a wide range of bacterial strains but their toxicity is an issue. The growing interest in natural products has gained increasing interest in the last decade. Therefore, the design of functional antibacterial materials derived from biomass remains a significant challenge for the scientific community. Consequently, attention has shifted to naturally occurring substances such as essential oils (EOs), which are classified as Generally Recognized as Safe (GRAS). EOs can offer an alternative to the common antimicrobial agents as an inner solution or biocide agent to inhibit the resistance mechanism. Herein, this review not only aims at providing developments in the antibacterial modes of action of EOs against various bacterial strains and the recent advances in genomic and proteomic techniques for the elucidation of these mechanisms but also presents examples of biobased polymer resource-based EO materials and their antibacterial activities. Especially, we describe the antibacterial properties of biobased polymers, e.g. cellulose, starch, chitosan, PLA PHAs and proteins, associated with EOs (cinnamon (CEO), clove (CLEO), bergamot (BEO), ginger (GEO), lemongrass (LEO), caraway (CAEO), rosemary (REO), Eucalyptus globulus (EGEO), tea tree (TTEO), orange peel (OPEO) and apricot (Prunus armeniaca) kernel (AKEO) essential oils). Finally, we discuss the influence of EOs on the mechanical strength of bio-based materials.
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Affiliation(s)
- Christine Elian
- Institut de Chimie et des Matériaux Paris-Est (ICMPE) - UMR7182-CNRS-UPEC, Department C3M, Team BioM&M's, 2-8 rue Henri Dunant, 94320 Thiais, France. .,Université Paris-Est Créteil (UPEC), Laboratoire Eau, Environnement, Systèmes Urbains (LEESU), UMR-MA 102, 61 avenue Général de Gaulle, 94010 Créteil Cedex, France
| | - Samir Abbad Andaloussi
- Université Paris-Est Créteil (UPEC), Laboratoire Eau, Environnement, Systèmes Urbains (LEESU), UMR-MA 102, 61 avenue Général de Gaulle, 94010 Créteil Cedex, France
| | - Régis Moilleron
- Université Paris-Est Créteil (UPEC), Laboratoire Eau, Environnement, Systèmes Urbains (LEESU), UMR-MA 102, 61 avenue Général de Gaulle, 94010 Créteil Cedex, France
| | - Jean-Winoc Decousser
- Department of Bacteriology and Infection Control, University Hospital Henri Mondor, Assistance Publique - Hôpitaux de Paris, Créteil, France.,EA 7380 Dynamyc Université Paris - Est Créteil (UPEC), Ecole nationale vétérinaire d'Alfort (EnvA), Faculté de Médecine de Créteil, Créteil, 1 rue Gustave Eiffel, 94000 Créteil, France
| | - Cyrille Boyer
- Australian Center for Nanomedicine (ACN), Cluster for Advanced Macromolecular Design, School of Chemical Engineering, UNSW Sydney, Australia
| | - Davy-Louis Versace
- Institut de Chimie et des Matériaux Paris-Est (ICMPE) - UMR7182-CNRS-UPEC, Department C3M, Team BioM&M's, 2-8 rue Henri Dunant, 94320 Thiais, France.
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Starch based bio-nanocomposite films reinforced with montmorillonite and lemongrass oil nanoemulsion: development, characterization and biodegradability. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-022-01635-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/10/2022]
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