Edible Food Packaging Research Articles

Edible Alginate–Lecithin Films Enriched with Different Coffee Bean Extracts: Formulation, Non-Cytotoxic, Anti-Inflammatory and Antimicrobial Properties

The aim of this study was to analyze the functional properties of newly obtained films based on sodium alginate and lecithin with the addition of antioxidant-rich coffee extracts and to verify their potential as safe edible food packaging materials. In our study, we developed alginate–lecithin films enriched with green or roasted coffee bean extracts. The roasting process of coffee beans had a significant impact on the total phenolic content (TPC) in the studied extracts. The highest value of TPC (2697.2 mg GAE/dm3), as well as antioxidant activity (AA) (17.6 mM T/dm3), was observed for the extract of light-roasted coffee beans. Films with the addition of medium-roasted coffee extracts and baseline films had the highest tensile strength (21.21 ± 0.73 N). The addition of coffee extract improved the barrier properties of the films against UV light with a decrease in the transmittance values (200–400 nm), regardless of the type of extract added. Studies on Caco-2, HepG2 and BJ cells showed that digestated films were non-cytotoxic materials (100–0.1 μg/cm3) and had no negative effect on cell viability; an increase was noted for all cell lines, the highest after 48 h in a dose of 1 μg/cm3 for a film with medium-roasted coffee (194.43 ± 38.30) for Caco-2. The tested films at 20% digestate concentrations demonstrated the ability to reduce nitric oxide (NO) production in the RAW264.7 cell line by 25 to 60% compared to the control. Each of the tested films with coffee extracts had growth inhibitory properties towards selected species of bacteria.

Edible Films from the Laboratory to Industry: A Review of the Different Production Methods

AbstractEdible films or coatings as potential replacements for traditional plastic food packaging are a popular subject for research. This article provides a narrative summary of the progress of research into edible food packaging and preparation methods at three different production scales over the past 5 years. First, at the laboratory research level, commonly used coating methods include dipping, vacuum dipping, and spraying. Films are mostly made by solution casting, while 3D printing film technology and electrospinning/electrostatic spraying are emerging technologies in the field. At the pilot level, panning coating, brush coating, and fluidized bed technologies give edible food packaging a more scalable and realistic approach. On an industrial manufacturing scale, in order to improve film formation efficiency, blowing, injection, calendering, etc. are generally based on the extrusion mode. Laboratory-scale research is critical for developing materials and exploring their properties. The technology used for industrial-scale production needs to consider factors such as cost and efficiency. Each technology for making food packaging needs to be selected according to the production purposes and the currently available packaging equipment. However, commonly used edible packaging source materials are generally derived from biological macromolecules such as proteins and polysaccharides. These materials are heated and extruded in industrial production, and their performance will be inferior to that of traditional plastic packaging. In addition, high cost is also a factor that must be considered.

Gelatin/mushroom (Lactarius deliciosus) extract nanofibers fabricated by electro-assisted solution blow spinning as a potential edible active food packaging

Gelatin/mushroom (Lactarius deliciosus) extract nanofibers fabricated by electro-assisted solution blow spinning as a potential edible active food packaging

Recent developments shaping the future of antimicrobial edible food packaging: a review

SummaryThis article aimed at reviewing recent developments shaping the future of antimicrobial edible food packaging. The main issues discussed in the article are (i) factors (e.g. waste valorisation, sustainability, health and environmental concerns, religious concerns, etc.) causing emerging of alternative hydrocolloids extracted from farming/processing wastes of plants, animals, fungi, insects, snails, etc. as antimicrobial edible packaging material; (ii) emerging methods of manufacturing antimicrobial packaging (e.g. extruded and co‐extruded antimicrobial casings, antimicrobial electrospun mats, and electrosprayed films, coatings and particles); (iii) emerging concepts in using natural antimicrobials in edible packaging such as using narrow‐ or broad‐spectrum antimicrobials, synergetic mixtures, and controlled release strategies based on nanoencapsulation (e.g. Pickering emulsions, nanoemulsions, inclusion complexes, solid lipid nanoparticles and nanostructured lipid carriers). This review helps discovering the future of active edible packaging that is expected to play a central role in improving food safety and quality, human health and environmentally friendly practices.

Edible packaging revolution: Enhanced functionality with natural collagen aggregates

With the growing emphasis on underlying food safety, the diverse requirements for edible packaging materials are becoming increasingly prominent. Collagen offers multifaceted applications in food packaging and preservation. However, the major scientific challenge for existing collagen-based edible packaging materials lies in engineering proper biosecurity without compromising the materials' mechanical properties, water resistance, barrier properties, and so on. Herein, a novel hierarchical controlled degradation strategy was proposed for the systematic extraction of new-generation collagen aggregates for collagen-based edible packaging revolution. This strategy ensured a high biosafety profile at the source by extracting collagen aggregates with the intact multi-hierarchical aggregate-structure of nature collagen (HL-Col), collagen molecules (Col), gelatin (Gel) from decellularized dermal matrix (GADM). Subsequently, HL-Col, Col, and Gel were further processed into edible food packaging films. Our results showed that HL-Col, with its structure homologous to natural skin, exhibited significantly enhanced biocompatibility, mechanical properties, water resistance, and resistance to enzyme degradation compared to the traditional Col and Gel. Notably, while biodegradable, it could be preserved intact even after 72 h of in vitro enzyme degradation. Application experiments substantiated that edible food packaging films made from HL-Col achieved a breakthrough shelf-life of 9 days, representing a 4-day extension compared to traditional PE films, substantiating the immense potential of HL-Col for edible food packaging materials and further providing pregnant references for the development of highly-safe edible materials.

Understanding consumers’ acceptance of edible food packaging: The role of consumer innovativeness

Edible food packaging helps address the problem of solid waste generated by conventional packaging, but consumers' acceptance of this novel practice remains uncertain. To understand the factors influencing consumers’ purchase behaviors, this research explored the effects of consumer innovativeness, attitudinal ambivalence, perceived behavioral control, subjective norms, and attitudes through an online survey. The results identified the impact of consumer innovativeness on perceptions of buying foods with edible packaging and the moderating role of attitudinal ambivalence. The findings extend the use of diffusion of innovation, planned behavior, and ambivalence theories, offering valuable recommendations for practitioners in the foodservice industries.

Plant polysaccharide-derived edible film packaging for instant food: Rapid dissolution in hot water coupled with exceptional mechanical and barrier characteristics

A comprehensive multiscale analysis was conducted to explore the effects of different ratios of these materials on its properties. The results show that KC played a crucial role in controlling solution viscosity and gel and sol temperatures. The dissolution time at high water temperatures primarily decreased with an increase in SA content. Higher KC and CS content increased tensile strength (TS) and elongation at break (ε), while also exhibiting better thermal stability. Water vapor transmission (WVT) and permeability (PV) initially decreased, then increased with the increase of SA and CS contents. Finally, an SA:KC:CS ratio of 1:3:2 showed optimal comprehensive properties, with a dissolution time of about 60.0 ± 3.8 s, TS of 23.80 ± 0.29 MPa, ε of 18.61 ± 0.34 %, WVT of 21.74 ± 0.62 g/m2·24h, and PV of 5.39 ± 0.17 meq/kg. Meanwhile, the SA:KC:CS edible food packaging only introduced minimal effects on food after dissolution, and the total bacterial count met regulatory standards.

Effect of Soybean Oil on the Improvement of the Functionality of Edible Membrane-Type Food Packaging Films Based on Caseinate-Carboxymethyl Chitosan Compositions.

Edible film biopolymers are gaining attention to tackle problems of plastic waste and food safety to alleviate environmental problems associated with plastic products in food packaging. In this study, caseinate-carboxymethyl chitosan (CA-CMCH) composite films were made with the incorporation of soybean oil (SO) using a casting technique. The influence of different soybean oil concentrations at 0, 0.5, and 1% (w/w) on physical, mechanical, barrier, and surface characteristics of films composed of caseinate-carboxymethyl chitosan (CA-CMCH) was evaluated. The brightest film (L* value of 95.95 ± 0.30) was obtained with the edible film made from the control group of samples with sodium caseinate (NaCA-100; 100% NaCA). The results also indicated that samples with 1% SO in NaCA-75 and CaCA-75 had lower water vapor permeability (WVP), while those with NaCA-50 and CaCA-50 showed higher values of WVP. For mechanical properties, this study found that incorporating soybean oil into the caseinate-carboxymethyl (CA-CMCH) composite films led to an enhancement of both tensile strength and elongation at break. The morphological structures, determined using SEM, of control and composite films showed compact and homogenous surfaces. Overall, the addition of soybean oil contributed to the improvement of the functional properties of the edible films, offering potential solutions to the environmental issues associated with plastic packaging and enhancing the safety and performance of food packaging.

A novel biopolymeric composite edible film based on sunnhemp protein isolate and potato starch incorporated with clove oil: Fabrication, characterization, and amino acid composition

Composite edible films were developed by casting method using sunnhemp protein isolate (SHPI) and potato starch (PS) at various proportions (100:0, 90:10, 80:20; 70:30, 60:40, and 50:50) containing glycerol as a plasticizer and clove oil. All the edible films were evaluated for thickness, moisture content, solubility, swelling ratio, water activity. Further characterization of edible films was done on the basis of mechanical, optical, thermal and structural attributes along with morphology. Among all the films, composite film containing 50 % SHPI, 50 % PS and 1 % clove oil were having better characteristics. The solubility and WVP decreased, while the tensile strength and elongation at break of composite film increased with the inclusion of potato starch and clove oil. Intermolecular interactions in the composite film matrix were confirmed by FTIR and XRD analysis. SEM images confirmed the structural compactness and integrity of all the developed films. The amino acid composition of edible films indicated presence of most of the essential amino acids. The present finding of this research work shows that the utilization of sunnhemp protein in the development of biocomposite edible films represents an alternative opportunity of sustainable edible food packaging.

Enhanced antibacterial and antioxidant activities of chlorogenic acid loaded sweet whey/starch active films for edible food packaging

Starch and whey protein are potential biomaterials for the development of biodegradable and edible food packaging. In this study, chlorogenic acid (CGA), an eco-friendly natural extract, was firstly added to sweet whey/starch matrix as a bioactive compound to develop biodegradable active packaging materials. The results showed that when the ratio between starch and sweet whey was 10:1, water resistance and toughness of sweet whey/starch blend films were improved significantly. After the addition of CGA, the active films showed excellent UV barrier, antibacterial and antioxidant properties. When the addition of CGA reached 3%, UV barrier (at 315 nm), antibacterial (against Escherichia coli) and antioxidant (ABTS method) properties of the active films were increased by 54.6%, 47.5% and 74.5% compared with sweet whey/starch matrix. The presence of CGA could form new hydrogen bonds in the matrix and affect the interactions between sweet whey and starch, which increased swelling rate and toughness of the active films. Preservation experiments of fresh bananas could indicate that the presence of CGA can effectively exert antioxidant effects and inhibit the browning of bananas. As an edible inner coating or film, CGA loaded sweet whey/starch active material has good application potential in the field of food packaging.

Cassia Seed Gum Films Incorporated with Partridge Tea Extract as an Edible Antioxidant Food Packaging Film for Preservation of Chicken Jerky.

The use of edible packaging films to delay food spoilage has attracted widespread attention. In this study, partridge tea extract (PTE) was added to cassia gum (CG) to prepare CG/PTE films. The microstructure, optical, mechanical, barrier, and antioxidant properties of CG/PTE films were investigated, and the effect of PTE on CG films was shown. The films had high transparency and smooth surface structure. Additionally, PTE significantly improved the elongation at break and antioxidant activity of films. At 2.5% of PTE, the 2,2-Diphenyl-1-picrylhydrazyl (DPPH) radical scavenging rate of the film was 46.88% after diluting 50 times, indicating excellent antioxidant property, which could be applied to food preservation. After 9 days of storage, the thiobarbituric acid reactive substances values (TBARS) of chicken jerk packaged with films containing 0% and 2.5% PTE increased from 0.12% to 1.04% and 0.11% to 0.40%, respectively. This study suggests that CG/PTE films can be used to preserve cooked meat.

Application of Plant Oils as Functional Additives in Edible Films and Coatings for Food Packaging: A Review.

Increasing environmental concerns over using petroleum-based packaging materials in the food industry have encouraged researchers to produce edible food packaging materials from renewable sources. Biopolymer-based edible films and coatings can be implemented as bio-based packaging materials for prolonging the shelf life of food products. However, poor mechanical characteristics and high permeability for water vapor limit their practical applications. In this regard, plant oils (POs) as natural additives have a high potential to overcome certain shortcomings related to the functionality of edible packaging materials. In this paper, a summary of the effects of Pos as natural additives on different properties of edible films and coatings is presented. Moreover, the application of edible films and coatings containing POs for the preservation of different food products is also discussed. It has been found that incorporation of POs could result in improvements in packaging's barrier, antioxidant, and antimicrobial properties. Furthermore, the incorporation of POs could significantly improve the performance of edible packaging materials in preserving the quality attributes of various food products. Overall, the current review highlights the potential of POs as natural additives for application in edible food packaging materials.

Developing a novel, low-cost, antimicrobial, and biodegradable pectin/HEC/ZnO biofilm for edible food packaging applications

AbstractThe purpose of this study was to investigate the potential of pectin extracted from orange waste by acid hydrolysis and prepared Pectin/ hydroxyethyl cellulose (HEC)/ZnO nanoparticles (ZnO-NPs) biofilm for food packaging applications. The pectin/HEC/ZnO biofilms were prepared in an aqueous solution at room temperature using solvent casting method and characterized by different techniques such as X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FT-IR), and scanning electron microscope (SEM). Also, thermal gravimetric analysis (TGA), mechanical properties, and water vapor permeability-WVP were evaluated. Moreover, its antimicrobial activity against Gram negative bacteria (Escherichia coli, Pseudomonas aeruginosa, and Salmonella enterica Typhimiurium) and two Gram positive bacteria (Listeria monocytogenes and Staphylococcus aureus), and also has antifungal activity against Candida albicans was assessed. The obtained results display that the water vapor permeability (WVP) indicated a reduction in permeability with increased ZnO concentration, with WVPs ranging from 2.55 × 10−12 to 4.28 × 10−12 gm/pas.m2, which indicates that our pectin/HEC/ZnO bionanocomposite biofilm could efficiently decrease moisture transfer, thereby potentially extending the shelf-life of packaged food products. Furthermore, the results showed enhanced tensile strength and flexibility in the biofilms with the addition of 1% ZnO nanoparticles from 1.2 to 2.6 MPa and 4.5 to 13 MPa respectively. The WVP indicated a reduction in permeability with increased ZnO concentration, with WVPs ranging from 2.55 × 10−12 to 4.28 × 10−12 gm/pas.m2. The antimicrobial activity against pathogens such as Escherichia coli, Pseudomonas aeruginosa, Salmonella enterica Typhimurium, Listeria monocytogenes, Staphylococcus aureus, and Candida albicans was significant, with a 99.96% reduction in E. coli counts at a biofilm concentration of 200 mg/mL. Furthermore, the current study revealed that the synthesized bionanocomposite biofilms had excellent qualities such as transparency, flexibility, low cost, and being environmentally friendly. The pectin/HEC/ZnO bionanocomposite was found to be an ideal biofilm for food packaging due to its safety and affordability, which is able to prolong food shelf-life.

Consumer perception and acceptance of edible packaging for various food products.

Excessive use of single-use plastic packaging presents an imminent threat to the environment. One of the emerging solutions is using edible food packaging. However, there is lack of consumer information toward edible packaging. This study evaluated consumer attitude, acceptability, and purchase intent of three types of edible food packaging: muffin liner, cranberry pomace fruit leather wrap, and powdered drink sachet. One hundred consumers who frequently consumed muffins, strawberry fruit leather, and powdered lemonade were selected from metropolitan area of Portland, Oregon to participate in the study. The panelists were presented with the edible films and the food products with the edible packaging, information card highlighting the environmental-friendly edible package, and were prompted with describing the sensory attributes, purchase intent, and qualities regarding the edible packaging with and without food. Overall, panelists liked the three foods with the edible packaging giving overall liking scores of 7.48, 8.06, and 7.48 for the muffin liners, edible fruit leather wraps, and powdered drink sachets, respectively, based on a 9-point hedonic scale where 1=dislike extremely and 9=like extremely. When asked about hypothetical purchase intent, 64%-68% of panelists positively reacted to purchase intent and would buy all three types of edible packaging products. Based on the positive reaction from panelists, edible packaging maybe a possible solution to reducing single-use plastic packaging in the food industry. This study can be the catalyst for further investigation of the efficacy of different applications of edible food packaging as well as consumer perceptions of eating their packaging. PRACTICAL APPLICATION: Edible food packaging is an emerging solution for reducing single-use plastic waste. This study investigated consumer attitude, acceptability, and purchase intent of edible food packaging for three food packaging applications, including edible muffin liner, fruit leather wrap, and powdered drink sachet. This study demonstrated that consumers strongly agree that edible packaging would serve as an environmentally sustainable solution to single-use plastics, and are willing to spend more to purchase these sustainable alternatives. This study provides new information toward the future development of edible packaging and consumer perceptions of eating their packaging.

The Potential of Pediococcus acidilactici Cell-Free Supernatant as a Preservative in Food Packaging Materials.

This study delves into the production and antimicrobial characteristics of cell-free supernatants from Pediococcus acidilactici (CFSs-Pa). Antimicrobial activity was initially observed in CFS-Pa harvested after 12 h of incubation and increased up to the late stationary phase at 48 h. The increase in antimicrobial activity did not align with total protein content, pointing to other factors linked to the accumulation of organic acids, particularly lactic acid. The SDS-PAGE analysis also indicated that the expected proteinaceous compound (pediocin) was not observed in CFS-Pa. Further investigations suggested that the antimicrobial properties of CFS-Pa were exclusively due to organic acids. The MIC values confirmed potent antimicrobial activity, particularly at a 10% dilution of CFS-Pa in MRS broth. The time-kill assays demonstrated bactericidal activity against EHEC, Listeria monocytogenes, and Staphylococcus aureus by 12 h, 18 h, and 24 h using a 10% dilution of CFS-Pa. Additionally, CFS-Pa exhibited dose-dependent antioxidant activity, requiring a 70% (v/v) concentration to inhibit DPPH scavenging activity by 50%. All the experimental results suggested potential applications of CFS-Pa in food preservation. An attempt to incorporate CFS-Pa into bacterial cellulose (BC) for edible food packaging demonstrated promising antimicrobial results, particularly against L. monocytogenes and S. aureus, with room for optimization.

Development of Bio-Based Smart Edible Food Packaging Using Roselle Flower Extract and Eggshell Powder as Active Agents

Recent trends revealed smart edible film can improve safety and extend the shelf life of food packaged. Cassava starch, gelatine, glycerol, roselle flower extract, and eggshell powder can be used to produce bio-based smart edible film. This study aimed to develop a bio-based smart edible film using roselle flower extract and eggshell powder. In this research, A total of six treatment were used, which was cassava starch, gelatine, glycerol (CGG) as control; control + eggshell (CGGE); control + roselle extract 15 ppm (CGGR); control + eggshell + roselle extract (15 ppm) (CGGER15); control + eggshell + roselle extract 10 ppm (CGGER10); control + eggshell + roselle extract 5 ppm (CGGER5). Parameters examined included total phenol, antioxidant activity, anthocyanins, tensile strength, elongation, water vapor transmission rate (WVTR), the color of edible film, and color, aroma, and pH of chicken meat samples. The results showed that the addition of roselle flower extract and eggshell powder had a significant effect on the parameters measured. The smart edible film has a total phenol of 367.9814-526.0559 mg GAE/100 g sample, total anthocyanins of 1.9872–4.2457 mg cy-3-glueq/100 g sample, antioxidant activity of 40.5488-96.2946%, WVTR of 96.2412-149.6401g/m2/24 hours, tensile strength of 1.4020-13.0243 N/mm2, and percent elongation of 2.242-94.7725%. Based on the parameters measured the best treatment is the CCGER15. Moreover, the smart edible film can act as indicator for the steamed chicken during storage.

Nutritional Qualities and Valorization Trends of Vegetable and Fruit Byproducts: A Comprehensive Review

Vegetable and fruit byproducts are different parts of vegetables and fruits plus secondary products derived from primary agrofood production processes. With the increasing growth of global vegetable and fruit production, utilization of their byproducts for recovery of health benefit dietary nutrients required emphasis. The current food system and manufacturers are inadequate to maximize the existing food or plant resources’ public demand concurrently to minimize environmental pollution. Important sources of nutritional qualities of these byproducts and their valorization trends are getting research interests. In this review, we have summarized the nutritional qualities and their means of valorization of vegetable and fruit byproducts which have maximum global production from the FAO (2021) published data. The nutritional qualities of the main byproducts are highlighted and the current trends to valorize them into innovative health‐promoting products were assessed. Valorization investigations conducted on these byproducts into food additives (dietary fiber concentrates), nutraceuticals, edible food packaging materials, fermented beverages, and natural dyes were mainly focused on in this review. There are limitations in valorizing technologies of vegetable and fruit byproducts. Hence, further studies are vital to develop novel processing techniques for each of these byproducts. Benefiting from the food waste is a pearl of wisdom and ignoring the value can be participating in pollution.

Edible Carrageenan Films Reinforced with Starch and Nanocellulose: Development and Characterization

Currently, from the sustainable development point of view, edible films are used as potential substitutes for plastics in food packaging, but their properties still have limitations and require further improvement. In this work, novel edible carrageenan films reinforced with starch granules and nanocellulose were developed and investigated for application as a bio-based food packaging system. The nanocellulose was used to improve film mechanical properties. Aloe vera gel was incorporated for antibacterial properties. Glycerol and sesame oil were added as plasticizers into the nanocomposite film to improve flexibility and moisture resistance. The interactions between charged polysaccharide functional groups were confirmed by FTIR spectroscopy. The migration of starch particles on the upper film surface resulting in increased surface roughness was demonstrated by scanning electron and atomic force microscopy methods. Thermogravimetric analysis showed that all films were stable up to 200 °C. The increase in nanocellulose content in films offered improved mechanical properties and surface hydrophilicity (confirmed by measurements of contact angle and mechanical properties). The film with a carrageenan/starch ratio of 1.5:1, 2.5 mL of nanocellulose and 0.5 mL of glycerol was chosen as the optimal. It demonstrated water vapor permeability of 6.4 × 10−10 g/(s m Pa), oil permeability of 2%, water solubility of 42%, and moisture absorption of 29%. This film is promising as a biodegradable edible food packaging material for fruits and vegetables to avoid plastic.

Development of an edible food packaging gelatin/zein based nanofiber film for the shelf-life extension of strawberries.

An edible food packaging gelatin/zein nanofiber film co-loaded with cinnamaldehyde (CA)/thymol (THY) was developed, which possessed outstanding features conducive to strawberries preservation. Firstly, the synergistic antibacterial behavior of CA and THY was investigated. Then CA and THY were co-loaded into gelatin/zein nanofiber films by electrospinning technology. The addition of CA and THY increased water contact angle to 85.1° after 10s and decreased the water vapor transmission rate of 3.1×10-8 g·mm-1·h-1·Pa-1. The tensile strength was 1.30MPa and the elongation at break was 185%. The nanofiber films exhibited good shielding effect of ultraviolet-visible light and excellent antioxidant capacity with DPPH free radical scavenging percentage of 99.9% in 4h. The nanofiber films (12.5mg/mL) could achieve significant inhibition effects on Escherichia coli ATCC 25922 with the bacteriostatic ratio of 67.5%, Staphylococcus aureus ATCC 6538 and Listeria monocytogenes ATCC 19115 with the antibacterial ratios of 100%. A real-time study on the nanofiber films as fruit packaging materials was carried out on strawberries and the packaged strawberries kept their freshness as long as 7days at room temperature. Therefore, the GZ/CT nanofiber film prepared in this work has good application potential in the field of fruit packaging.

Antibacterial and biodegradable food packaging film from bacterial cellulose

Antimicrobial film is becoming the - revolutionary active packaging materials for preserving food quality and extending its shelf life. Consequently, attention towards antimicrobial film is recently on the rise from food scientists for developing eco-friendly, biodegradable, and edible food packaging products over to plastic materials. Bacterial cellulose (BC), commonly known as cellulose generated from bacteria, is gaining popularity in biomedical, additive manufacturing, environmental, and food industries. As such, BC does not have antimicrobial and antioxidative properties. Therefore, researchers are fortifying BC by adding various food additive materials and ingredients to improve shelf-life, antimicrobial and antioxidant properties. Our review paper, summarized the quality parameters of BC, including tensile strength, shelf life, mechanical properties, structural properties, adhesive properties, color, surface hydrophobicity, biodegradability, and thermal stability by adding various additives. This review provides benefits for the food industry to select and produce fortified BC with enhanced shelf-life and other functional qualities. Furthermore, this report will help food scientists to develop novel food packaging materials with improved quality and eco-friendly.