1
|
Kurek M, Ščetar M, Nuskol M, Janči T, Tanksoić M, Klepac D, Čakić Semenčić M, Galić K. Assessment of Chitosan/Gelatin Blend Enriched with Natural Antioxidants for Antioxidant Packaging of Fish Oil. Antioxidants (Basel) 2024; 13:707. [PMID: 38929146 PMCID: PMC11200781 DOI: 10.3390/antiox13060707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2024] [Revised: 06/03/2024] [Accepted: 06/07/2024] [Indexed: 06/28/2024] Open
Abstract
In this research, bio-based films were developed using polyelectrolyte complexes derived from chitosan and gelatin for packaging fish oil. To further enhance the antioxidant functionality, the films were enriched with gallic acid and orange essential oils, either individually or in combination. Initially, the films were characterized for their physico-chemical, optical, surface, and barrier properties. Subsequently, the phenolic compounds and antioxidant capacity of the films were assessed. Finally, the films were tested as antioxidant cover lids for packaging fish oil, which was then stored at ambient temperature for 30 days, with periodical monitoring of oil oxidation parameters. This study revealed that the inclusion of gallic acid-induced possible crosslinking effects, as evidenced by changes in moisture content, solubility, and liquid absorption. Additionally, shifts in the FTIR spectral bands suggested the binding of gallic acid and/or phenols in orange essential oils to CSGEL polymer chains, with noticeable alterations in film coloration. Notably, films containing gallic acid exhibited enhanced UV barrier properties crucial for preserving UV-degradable food compounds. Moreover, formulations with gallic acid demonstrated decreased water vapor permeability, while samples containing orange essential oils had lower CO2 permeability levels. Importantly, formulations containing both gallic acid and essential oils showed a synergistic effect and a significant antioxidant capacity, with remarkable DPPH inhibition rates of up to 88%. During the 30-day storage period, fish oil experienced progressive oxidation, as indicated by an increase in the K232 value in control samples. However, films incorporating gallic acid or orange essential oils as active antioxidants, even used as indirect food contact, effectively delayed the oxidation, highlighting their protective benefits. This study underscores the potential of sustainable bio-based films as natural antioxidant packaging for edible fish oil or fresh fish, offering a promising tool for enhancing food preservation while reducing its waste.
Collapse
Affiliation(s)
- Mia Kurek
- Faculty of Food Technology and Biotechnology, University of Zagreb, HR-10000 Zagreb, Croatia; (M.Š.); (M.N.); (T.J.); (M.T.); (M.Č.S.); (K.G.)
| | - Mario Ščetar
- Faculty of Food Technology and Biotechnology, University of Zagreb, HR-10000 Zagreb, Croatia; (M.Š.); (M.N.); (T.J.); (M.T.); (M.Č.S.); (K.G.)
| | - Marko Nuskol
- Faculty of Food Technology and Biotechnology, University of Zagreb, HR-10000 Zagreb, Croatia; (M.Š.); (M.N.); (T.J.); (M.T.); (M.Č.S.); (K.G.)
| | - Tibor Janči
- Faculty of Food Technology and Biotechnology, University of Zagreb, HR-10000 Zagreb, Croatia; (M.Š.); (M.N.); (T.J.); (M.T.); (M.Č.S.); (K.G.)
| | - Marija Tanksoić
- Faculty of Food Technology and Biotechnology, University of Zagreb, HR-10000 Zagreb, Croatia; (M.Š.); (M.N.); (T.J.); (M.T.); (M.Č.S.); (K.G.)
| | - Damir Klepac
- Centre for Micro- and Nanosciences and Technologies, Faculty of Medicine, University of Rijeka, HR-51000 Rijeka, Croatia;
| | - Mojca Čakić Semenčić
- Faculty of Food Technology and Biotechnology, University of Zagreb, HR-10000 Zagreb, Croatia; (M.Š.); (M.N.); (T.J.); (M.T.); (M.Č.S.); (K.G.)
| | - Kata Galić
- Faculty of Food Technology and Biotechnology, University of Zagreb, HR-10000 Zagreb, Croatia; (M.Š.); (M.N.); (T.J.); (M.T.); (M.Č.S.); (K.G.)
| |
Collapse
|
2
|
Cabrera-Barjas G, Albornoz K, Belchi MDL, Giordano A, Bravo-Arrepol G, Moya-Elizondo E, Martin JS, Valdes O, Nesic A. Influence of chitin nanofibers and gallic acid on physical-chemical and biological performances of chitosan-based films. Int J Biol Macromol 2024; 263:130159. [PMID: 38368972 DOI: 10.1016/j.ijbiomac.2024.130159] [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: 11/04/2023] [Revised: 02/05/2024] [Accepted: 02/11/2024] [Indexed: 02/20/2024]
Abstract
In this work, chitosan films loaded with gallic acid and different content of chitin nanofibers were prepared and subjected to different characterization techniques. The results showed that the inclusion of gallic acid to chitosan films caused moderate decrease in water vapor permeability (by 29 %) and increased tensile strength of films (by 169 %) in comparison to the neat chitosan films. Furthermore, it was found that the addition of chitin nanofibers up to 30 % into chitosan/gallic acid films additionally improved tensile strength (by 474 %) and reduced plasticity of films (by 171 %), when compared to the chitosan/gallic acid films. Increased concentration of chitin nanofibers in films reduced the overall water vapor permeability of films by 51 %. In addition, gallic acid and chitin nanofibers had synergic effect on high chitosan film's antioxidant and antifungal activity toward Botrytis cinerea (both above 95 %). Finally, chitosan/gallic acid/chitin nanofibers films reduced decay incidence of strawberries, increased total soluble solid content, and promoted high production of some polyphenols during cold storage, in comparison to the control chitosan films and uncoated strawberry samples. Hence, these results suggest that chitosan/gallic acid/chitin nanofibers can present eco-sustainable approach for preservation of strawberries, giving them additional nutritional value.
Collapse
Affiliation(s)
- Gustavo Cabrera-Barjas
- Facultad de Ciencias del Cuidado de la Salud, Universidad San Sebastian Campus Las Tres Pascualas, Lientur 1457, 4080871 Concepción, Chile.
| | - Karin Albornoz
- Departamento de Produccion Vegetal, Facultad de Agronomia, Universidad de Concepcion, Concepcion, Chile.
| | - Maria Dolores Lopez Belchi
- Departamento de Produccion Vegetal, Facultad de Agronomia, Universidad de Concepcion, Concepcion, Chile.
| | - Ady Giordano
- Faculty of Chemistry and Pharmacy, Pontificia Universidad Católica de Chile, Chile.
| | - Gaston Bravo-Arrepol
- Unidad de Desarrollo Tecnológico, Parque Industrial Coronel, Universidad de Concepción, Concepción 3349001, Chile; Centro Nacional de Excelencia para la Industria de la Madera (CENAMAD), Pontificia Universidad Católica de Chile, Vicuña Mackenna 4860, Macul, 7810000, Chile.
| | - Ernesto Moya-Elizondo
- Departamento de Produccion Vegetal, Facultad de Agronomia, Universidad de Concepcion, Concepcion, Chile.
| | - Juan San Martin
- Departamento de Produccion Vegetal, Facultad de Agronomia, Universidad de Concepcion, Concepcion, Chile.
| | - Oscar Valdes
- Centro de Investigación de Estudios Avanzados del Maule (CIEAM), Vicerrectoría de Investigación y Postgrado, Universidad Católica del Maule, Talca, Chile.
| | - Aleksandra Nesic
- University of Belgrade, Department of Chemical Dynamics and Permanent Education, Vinca Institute of Nuclear Sciences - National Institute of the Republic of Serbia, Serbia.
| |
Collapse
|
3
|
Xiang Z, Guan H, Zhao X, Xie Q, Xie Z, Cai F, Dang R, Li M, Wang C. Dietary gallic acid as an antioxidant: A review of its food industry applications, health benefits, bioavailability, nano-delivery systems, and drug interactions. Food Res Int 2024; 180:114068. [PMID: 38395544 DOI: 10.1016/j.foodres.2024.114068] [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: 10/12/2023] [Revised: 01/12/2024] [Accepted: 01/25/2024] [Indexed: 02/25/2024]
Abstract
Gallic acid (GA), a dietary phenolic acid with potent antioxidant activity, is widely distributed in edible plants. GA has been applied in the food industry as an antimicrobial agent, food fresh-keeping agent, oil stabilizer, active food wrap material, and food processing stabilizer. GA is a potential dietary supplement due to its health benefits on various functional disorders associated with oxidative stress, including renal, neurological, hepatic, pulmonary, reproductive, and cardiovascular diseases. GA is rapidly absorbed and metabolized after oral administration, resulting in low bioavailability, which is susceptible to various factors, such as intestinal microbiota, transporters, and metabolism of galloyl derivatives. GA exhibits a tendency to distribute primarily to the kidney, liver, heart, and brain. A total of 37 metabolites of GA has been identified, and decarboxylation and dihydroxylation in phase I metabolism and sulfation, glucuronidation, and methylation in phase Ⅱ metabolism are considered the main in vivo biotransformation pathways of GA. Different types of nanocarriers, such as polymeric nanoparticles, dendrimers, and nanodots, have been successfully developed to enhance the health-promoting function of GA by increasing bioavailability. GA may induce drug interactions with conventional drugs, such as hydroxyurea, linagliptin, and diltiazem, due to its inhibitory effects on metabolic enzymes, including cytochrome P450 3A4 and 2D6, and transporters, including P-glycoprotein, breast cancer resistance protein, and organic anion-transporting polypeptide 1B3. In conclusion, in-depth studies of GA on food industry applications, health benefits, bioavailability, nano-delivery systems, and drug interactions have laid the foundation for its comprehensive application as a food additive and dietary supplement.
Collapse
Affiliation(s)
- Zedong Xiang
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, The MOE Laboratory of Standardization of Chinese Medicines, Shanghai R&D Center for Standardization of Chinese Medicines, 1200 Cailun Road, 201203, China
| | - Huida Guan
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, The MOE Laboratory of Standardization of Chinese Medicines, Shanghai R&D Center for Standardization of Chinese Medicines, 1200 Cailun Road, 201203, China
| | - Xiang Zhao
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, The MOE Laboratory of Standardization of Chinese Medicines, Shanghai R&D Center for Standardization of Chinese Medicines, 1200 Cailun Road, 201203, China
| | - Qi Xie
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, The MOE Laboratory of Standardization of Chinese Medicines, Shanghai R&D Center for Standardization of Chinese Medicines, 1200 Cailun Road, 201203, China
| | - Zhejun Xie
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, The MOE Laboratory of Standardization of Chinese Medicines, Shanghai R&D Center for Standardization of Chinese Medicines, 1200 Cailun Road, 201203, China
| | - Fujie Cai
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, The MOE Laboratory of Standardization of Chinese Medicines, Shanghai R&D Center for Standardization of Chinese Medicines, 1200 Cailun Road, 201203, China
| | - Rui Dang
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, The MOE Laboratory of Standardization of Chinese Medicines, Shanghai R&D Center for Standardization of Chinese Medicines, 1200 Cailun Road, 201203, China
| | - Manlin Li
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, The MOE Laboratory of Standardization of Chinese Medicines, Shanghai R&D Center for Standardization of Chinese Medicines, 1200 Cailun Road, 201203, China.
| | - Changhong Wang
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, The MOE Laboratory of Standardization of Chinese Medicines, Shanghai R&D Center for Standardization of Chinese Medicines, 1200 Cailun Road, 201203, China.
| |
Collapse
|
4
|
Wu H, Wang X, Li S, Zhang Q, Chen M, Yuan X, Zhou M, Zhang Z, Chen A. Incorporation of cellulose nanocrystals to improve the physicochemical and bioactive properties of pectin-konjac glucomannan composite films containing clove essential oil. Int J Biol Macromol 2024; 260:129469. [PMID: 38242415 DOI: 10.1016/j.ijbiomac.2024.129469] [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: 12/19/2023] [Accepted: 01/11/2024] [Indexed: 01/21/2024]
Abstract
This study aimed to investigate the effectiveness of cellulose nanocrystals (CNC) isolated from cotton in augmenting pectin (PEC)/konjac glucomannan (KGM) composite films containing clove essential oil (CEO) for food packaging application. The effects of CNC dosage on film properties were examined by analyzing the rheology of film-forming solutions and the mechanical, barrier, antimicrobial, and CEO-release properties of the films. Rheological and FTIR analysis revealed the enhanced interactions among the film components after CNC incorporation due to its high aspect ratio and abundant hydroxyl groups, which can also prevent CEO droplet aggregation, contributing to form a compact microstructure as confirmed by SEM and 3D surface topography observations. Consequently, the addition of CNC reinforced the polysaccharide matrix, increasing the tensile strength of the films and improving their barrier properties to water vapor. More importantly, antibacterial, controlled release and kinetic simulation experiments proved that the addition of CNC could further slow down the release rate of CEO, prolonging the antimicrobial properties of the films. PEC/KGM/CEO composite films with 15 wt% CNC was found to have relatively best comprehensive properties, which was also most effective in delaying deterioration of grape quality during the storage of 9 days at 25 °C.
Collapse
Affiliation(s)
- Hejun Wu
- College of Science, Sichuan Agricultural University, No.46, Xin Kang Road, Ya'an, Sichuan Province 625014, PR China.
| | - Xiaoxue Wang
- College of Food Science, Sichuan Agricultural University, No.46, Xin Kang Road, Ya'an, Sichuan Province 625014, PR China
| | - Shasha Li
- College of Food Science, Sichuan Agricultural University, No.46, Xin Kang Road, Ya'an, Sichuan Province 625014, PR China
| | - Qiangfeng Zhang
- College of Food Science, Sichuan Agricultural University, No.46, Xin Kang Road, Ya'an, Sichuan Province 625014, PR China
| | - Maoxu Chen
- College of Science, Sichuan Agricultural University, No.46, Xin Kang Road, Ya'an, Sichuan Province 625014, PR China
| | - Xiangyang Yuan
- College of Science, Sichuan Agricultural University, No.46, Xin Kang Road, Ya'an, Sichuan Province 625014, PR China
| | - Man Zhou
- College of Food Science, Sichuan Agricultural University, No.46, Xin Kang Road, Ya'an, Sichuan Province 625014, PR China
| | - Zhiqing Zhang
- College of Food Science, Sichuan Agricultural University, No.46, Xin Kang Road, Ya'an, Sichuan Province 625014, PR China
| | - Anjun Chen
- College of Food Science, Sichuan Agricultural University, No.46, Xin Kang Road, Ya'an, Sichuan Province 625014, PR China
| |
Collapse
|
5
|
Hanh PTH, Suwunwong T, Chantrapromma S, Choto P, Thanomsilp C, Phoungthong K. Preparation and characterization of polyvinyl alcohol (PVA)-glycerol composite films incorporating nanosilica from municipal solid waste incinerator bottom ash. Heliyon 2024; 10:e25963. [PMID: 38379987 PMCID: PMC10877291 DOI: 10.1016/j.heliyon.2024.e25963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 11/30/2023] [Accepted: 02/05/2024] [Indexed: 02/22/2024] Open
Abstract
This study investigates the fabrication of a composite film composed of polyvinyl alcohol (PVA) and glycerol, incorporating nanosilica derived from municipal solid waste incinerator bottom ash (BA). The nanosilica is blended with a PVA film-forming solution containing glycerol as a plasticizer. The composite films are characterized using Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), and scanning electron microscopy (SEM). Additionally, thermogravimetric analysis (TGA) is conducted to evaluate the thermal properties, while the mechanical properties are assessed in terms of tensile strength (TS) and elongation at break (EAB). The results indicate that the presence of silica nanoparticles reduces transparency and increases film thickness in the presence of glycerol. Notably, the film containing 1% silica demonstrates a significant enhancement in tensile strength, exhibiting a 50% increase compared to the film without silica. However, higher silica loadings lead to a deterioration in mechanical properties due to silica agglomeration within the polymer matrix. As expected, the presence of silica in the films slightly elevates the degradation temperature.
Collapse
Affiliation(s)
- Phan Thi Hong Hanh
- Faculty of Environmental Management, Prince of Songkla University, Songkhla, 90112, Thailand
| | - Thitipone Suwunwong
- School of Science, Mae Fah Luang University, Chiang Rai, 57100, Thailand
- Center of Chemical Innovation for Sustainability (CIS), Mae Fah Luang University, Chiang Rai, 57100, Thailand
| | - Suchada Chantrapromma
- Division of Physical Science, Faculty of Science, Prince of Songkla University, Songkhla, 90112, Thailand
| | - Patcharanan Choto
- School of Science, Mae Fah Luang University, Chiang Rai, 57100, Thailand
- Center of Chemical Innovation for Sustainability (CIS), Mae Fah Luang University, Chiang Rai, 57100, Thailand
| | | | - Khamphe Phoungthong
- Faculty of Environmental Management, Prince of Songkla University, Songkhla, 90112, Thailand
- Hub of Waste Management for Sustainable Development, Center of Excellence on Hazardous Substance Management, Chulalongkorn University, Bangkok, 10330, Thailand
| |
Collapse
|
6
|
Kaczmarek-Szczepańska B, Grabska-Zielińska S, Michalska-Sionkowska M. The Application of Phenolic Acids in The Obtainment of Packaging Materials Based on Polymers-A Review. Foods 2023; 12:foods12061343. [PMID: 36981267 PMCID: PMC10048273 DOI: 10.3390/foods12061343] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 03/15/2023] [Accepted: 03/20/2023] [Indexed: 03/30/2023] Open
Abstract
This article provides a summarization of present knowledge on the fabrication and characterization of polymeric food packaging materials that can be an alternative to synthetic ones. The review aimed to explore different studies related to the use of phenolic acids as cross-linkers, as well as bioactive additives, to the polymer-based materials upon their application as packaging. This article further discusses additives such as benzoic acid derivatives (sinapic acid, gallic acid, and ellagic acid) and cinnamic acid derivatives (p-coumaric acid, caffeic acid, and ferulic acid). These phenolic acids are mainly used as antibacterial, antifungal, and antioxidant agents. However, their presence also improves the physicochemical properties of materials based on polymers. Future perspectives in polymer food packaging are discussed.
Collapse
Affiliation(s)
- Beata Kaczmarek-Szczepańska
- Department of Biomaterials and Cosmetics Chemistry, Faculty of Chemistry, Nicolaus Copernicus University in Toruń, 87-100 Toruń, Poland
| | - Sylwia Grabska-Zielińska
- Department of Biomaterials and Cosmetics Chemistry, Faculty of Chemistry, Nicolaus Copernicus University in Toruń, 87-100 Toruń, Poland
| | - Marta Michalska-Sionkowska
- Department of Environmental Microbiology and Biotechnology, Faculty of Biological and Veterinary Sciences, Nicolaus Copernicus University in Toruń, 87-100 Toruń, Poland
| |
Collapse
|
7
|
Khoshnood S, Negahdari B, Kaviar VH, Sadeghifard N, Abdullah MA, El-Shazly M, Haddadi MH. Amoxicillin-docosahexaenoic acid encapsulated chitosan-alginate nanoparticles as a delivery system with enhanced biocidal activities against Helicobacter pylori and improved ulcer healing. Front Microbiol 2023; 14:1083330. [PMID: 36846798 PMCID: PMC9948253 DOI: 10.3389/fmicb.2023.1083330] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 01/24/2023] [Indexed: 02/11/2023] Open
Abstract
Encapsulation of amoxicillin (AMX) for drug delivery against Helicobacter pylori infection and aspirin-induced ulcers in rat's stomachs was performed using docosahexaenoic acid (DHA)-loaded chitosan/alginate (CA) nanoparticles (NPs) developed by ionotropic gelation method. The physicochemical analyses of the composite NPs were performed by scanning electron microscopy, Fourier transform infrared spectroscopy, zeta potential, X-ray diffraction, and atomic force microscopy. The encapsulation efficiency of AMX was increased to 76% by incorporating DHA, which resulted in a reduction in the particle size. The formed CA-DHA-AMX NPs effectively adhered to the bacteria and rat gastric mucosa. Their antibacterial properties were more potent than those of the single AMX and CA-DHA NPs as demonstrated by the in vivo assay. The composite NPs attained higher mucoadhesive potential during food intake than during fasting (p = 0.029). At 10 and 20 mg/kg AMX, the CA-AMX-DHA showed more potent activities against H. pylori than the CA-AMX, CA-DHA, and single AMX. The in vivo study showed that the effective dose of AMX was lower when DHA was included, indicating better drug delivery and stability of the encapsulated AMX. Both mucosal thickening and ulcer index were significantly higher in the groups receiving CA-DHA-AMX than in the groups receiving CA-AMX and single AMX. The presence of DHA declines the pro-inflammatory cytokines including IL-1β, IL-6, and IL-17A. The synergistic effects of AMX and the CA-DHA formulation increased the biocidal activities against H. pylori infection and improved ulcer healing properties.
Collapse
Affiliation(s)
- Saeed Khoshnood
- Clinical Microbiology Research Centre, Ilam University of Medical Sciences, Ilam, Iran
| | - Babak Negahdari
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Vahab Hassan Kaviar
- Clinical Microbiology Research Centre, Ilam University of Medical Sciences, Ilam, Iran
| | - Nourkhoda Sadeghifard
- Clinical Microbiology Research Centre, Ilam University of Medical Sciences, Ilam, Iran
| | - Mohd Azmuddin Abdullah
- Department of Toxicology, Advanced Medical and Dental Institute, Universiti Sains Malaysia, Penang, Malaysia
| | - Mohamed El-Shazly
- Department of Pharmacognosy, Faculty of Pharmacy, Ain-Shams University, Cairo, Egypt
| | - Mohammad Hossein Haddadi
- Clinical Microbiology Research Centre, Ilam University of Medical Sciences, Ilam, Iran,*Correspondence: Mohammad Hossein Haddadi,✉ ;✉
| |
Collapse
|
8
|
Xu J, He M, Wei C, Duan M, Yu S, Li D, Zhong W, Tong C, Pang J, Wu C. Konjac glucomannan films with Pickering emulsion stabilized by TEMPO-oxidized chitin nanocrystal for active food packaging. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2023.108539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
|
9
|
Characterization of gallic acid-Chinese yam starch biodegradable film incorporated with chitosan for potential use in pork preservation. Food Res Int 2023; 164:112331. [PMID: 36737924 DOI: 10.1016/j.foodres.2022.112331] [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: 09/08/2022] [Revised: 12/06/2022] [Accepted: 12/09/2022] [Indexed: 12/14/2022]
Abstract
The widely use of petroleum-based plastics causes serious environmental pollution and oil resource shortage. In this work, biodegradable films were prepared based on gallic acid (GA)-induced Chinese yam starch (YS) and chitosan (CS). The fresh-keeping effect of biodegradable films on the pork meat preservation were investigated. The prepared GA/YS/CS biodegradable films exhibited thinner thickness and better light transmittance, because CS effectively decreased the viscosity of film-forming solution and weaken its internal link structure. The SEM results and mechanical results revealed that the YS, GA, and CS had a good compatibility, GA modification and adding CS markedly improved the tensile strength of YS-based film, because the interaction between CS and starch molecular was facilitate owing to the NH3+ of CS tended to form hydrogen bonds with the hydroxyl group of starch. Sensory analysis results suggested that GA/YS/CS films can effectively improve the quality of pork during storage compared to the package of polyethylene film. In summary, the prepared GA/YS/CS film in this work had practical application potential in pork preservation due to its excellent mechanical, antibacterial, oxidation resistance properties, and the development and application of biodegradable starch film can greatly reduce the increasingly serious environmental pollution pressure.
Collapse
|
10
|
Neisi E, Tehrani AD, Shamlouei HR. Fully bio-based supramolecular gel based on cellulose nanowhisker gallate by cyclodextrin host-guest chemistry. Carbohydr Polym 2023; 299:120222. [PMID: 36876823 DOI: 10.1016/j.carbpol.2022.120222] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 09/14/2022] [Accepted: 10/11/2022] [Indexed: 11/07/2022]
Abstract
Nowadays, supramolecular hydrogels have gained special importance and development of versatile approaches for their preparation as well as their new facile characterization strategies has elicited tremendous scientific interest. Herein, we demonstrate that modified cellulose nanowhisker with gallic acid pendant groups (CNW-GA) could effectively bind with CNW grafted with β-Cyclodextrin (CNW-g-β-CD) through HG interaction to form fully biocompatible and low-cost supramolecular hydrogel. Also, we reported an easy and efficient colorimetric characterization method for confirming HG complexation using naked eye. The possibility of this characterization strategy evaluated both experimentally and theoretically using DFT method. Also, phenolphthalein (PP) was used for visual detection of HG complexation. Interestingly, PP undergoes a rearrangement in its structure in presence of CNW-g-β-CD because of HG complexation that turns the purple molecule into a colorless compound in alkaline condition. Addition of CNW-GA to the resulting colorless solution turned the color to purple again which easily confirmed HG formation.
Collapse
Affiliation(s)
- Elham Neisi
- Chemistry Department, Faculty of Science, Lorestan University, Khorram Abad, Lorestan, Iran
| | - Abbas Dadkhah Tehrani
- Chemistry Department, Faculty of Science, Lorestan University, Khorram Abad, Lorestan, Iran.
| | - Hamid Reza Shamlouei
- Chemistry Department, Faculty of Science, Lorestan University, Khorram Abad, Lorestan, Iran
| |
Collapse
|
11
|
Polyesters Incorporating Gallic Acid as Oxygen Scavenger in Biodegradable Packaging. Polymers (Basel) 2022; 14:polym14235296. [PMID: 36501690 PMCID: PMC9740874 DOI: 10.3390/polym14235296] [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: 11/09/2022] [Revised: 11/27/2022] [Accepted: 12/02/2022] [Indexed: 12/11/2022] Open
Abstract
Biodegradable polyesters polybutylene succinate (PBS) and polybutylene adipate-co-terephthalate (PBAT) were blended with gallic acid (GA) via cast extrusion to produce oxygen scavenging polymers. The effects of polyesters and GA contents (5 to 15%) on polymer/package properties were investigated. Increasing GA formed non-homogeneous microstructures and surface roughness due to immiscibility. GA had favorable interaction with PBAT than PBS, giving more homogeneous microstructures, reduced mechanical relaxation temperature, and modified X-ray diffraction and crystalline morphology of PBAT polymers. Non-homogenous dispersion of GA reduced mechanical properties and increased water vapor and oxygen permeability by two and seven folds, respectively. Increasing amounts of GA and higher humidity enhanced oxygen absorption capacity, which also depended on the dispersion characteristics of GA in the matrices. PBAT gave higher oxygen absorption than PBS due to better dispersion and higher reactive surface area. GA blended with PBAT and PBS increased oxygen scavenging activity as sustainable active food packaging using functional biodegradable polymers.
Collapse
|
12
|
Effect of anthocyanin-natural deep eutectic solvent (lactic acid/fructose) on mechanical, thermal, barrier, and pH-sensitive properties of polyvinyl alcohol based edible films. Food Packag Shelf Life 2022. [DOI: 10.1016/j.fpsl.2022.100914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
13
|
Kumar D, Gautam A, Rohatgi S, Kundu PP. Synthesis of vildagliptin loaded acrylamide-g-psyllium/alginate-based core-shell nanoparticles for diabetes treatment. Int J Biol Macromol 2022; 218:82-93. [PMID: 35841963 DOI: 10.1016/j.ijbiomac.2022.07.066] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Revised: 07/08/2022] [Accepted: 07/08/2022] [Indexed: 01/13/2023]
Abstract
Diabetes mellitus has become a major public health concern all over the world. Vildagliptin is one of the antidiabeticdrug that can overcome the existing problem of this prevalent disease. Present study aims to synthesize and investigate the role of vildagliptin-loaded core-shell nanoparticle of grafted psyllium and alginate (VG@P/A-NPs) in anti-diabetes application. FTIR, SEM, XRD, 13CNMR and zeta analyzer were used for characterization of the core-shell nanoparticles (VG@P/A-NPs). The synthesized acrylamide-grafted-psyllium was also optimized through varying grafting parameters such as acrylamide and ceric ammonium nitrate (CAN) concentration, time and temperature to obtain the maximum yield of acrylamide-grafted-psyllium. Rheological analysis of pure psyllium, grafted psyllium and alginate were also performed. For biological studies, the first cytotoxicity of grafted psyllium and VG@P/A-NPs were examined on human lung adenocarcinoma cell line A549 in which it was observed that VG@P/A-NPs did not exhibited any toxicity. The antidiabetic potential of VG@P/A-NPs was investigated by glucose uptake assay, using TNF-α induced insulin resistance skeletal cell model using mouse muscle L6 cell line. The insulin signaling impaired cell line displayed a highly significant (p < 0.0001) dose-dependent increase in glucose uptake after treatment with increasing doses of VG@P/A-NPs.The drug release behavior of VG@P/A-NPs was examined at various pH and the highest drug release (98 %) was obtained at pH (7.4). The drug release kinetic data was following the Higuchi (R2 = 0.9848) kinetic model, suggesting the release of drug from vildagliptin-loaded grafted psyllium-alginate core-shell nanoparticles (VG@P/A-NPs) as a square root of time-dependent process and diffusion controlled. This study provides an economical and environment-friendly approach towards the synthesis of VG@P/A-NPs with antidiabetes applications.
Collapse
Affiliation(s)
- Deepak Kumar
- Department of Chemical Engineering, Indian Institute of Technology Roorkee, India
| | - Arti Gautam
- Department of Biochemistry, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Soma Rohatgi
- Department of Biosciences and Bioengineering, Indian Institute of Technology Roorkee, India
| | - Patit P Kundu
- Department of Chemical Engineering, Indian Institute of Technology Roorkee, India.
| |
Collapse
|
14
|
Sabaghi M, Tavasoli S, Jamali SN, Katouzian I, Faridi Esfanjani A. The Pros and Cons of Incorporating Bioactive Compounds Within Food Networks and Food Contact Materials: a Review. FOOD BIOPROCESS TECH 2022. [DOI: 10.1007/s11947-022-02837-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
|
15
|
Correlating in silico elucidation of interactions between hydroxybenzoic acids and casein with in vitro release kinetics for designing food packaging. Food Packag Shelf Life 2022. [DOI: 10.1016/j.fpsl.2022.100859] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
16
|
Pech-Cohuo SC, Martín-López H, Uribe-Calderón J, González-Canché NG, Salgado-Tránsito I, May-Pat A, Cuevas-Bernardino JC, Ayora-Talavera T, Cervantes-Uc JM, Pacheco N. Physicochemical, Mechanical, and Structural Properties of Bio-Active Films Based on Biological-Chemical Chitosan, a Novel Ramon ( Brosimum alicastrum) Starch, and Quercetin. Polymers (Basel) 2022; 14:polym14071346. [PMID: 35406220 PMCID: PMC9002764 DOI: 10.3390/polym14071346] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 03/15/2022] [Accepted: 03/23/2022] [Indexed: 02/06/2023] Open
Abstract
The properties of biological-chemical chitosan (BCh) films from marine-industrial waste and a non-conventional Ramon starch (RS) (Brosimum alicastrum) were investigated. Blended films of BCh/RS were prepared to a volume ratio of 4:1 and 1:4, named (BChRS-80+q, biological-chemical chitosan 80% v/v and Ramon starch, BChRS-20+q, biological-chemical chitosan 20% v/v and Ramon starch, both with quercetin), Films from commercial chitosan (CCh) and corn starch (CS), alone or blended (CChCS-80+q, commercial chitosan 80% v/v and corn starch, CChCS-20+q commercial chitosan 20% v/v and corn starch, both with quercetin) were also prepared for comparison purposes. Films were investigated for their physicochemical characteristics such as thickness, moisture, swelling, water-vapor permeability, and water solubility. In addition, their mechanical and structural properties were studied using Fourier Transform Infrared Spectroscopy (FTIR), Thermogravimetric analysis (TGA) and Scanning Electron Microscopy (SEM) techniques. Antioxidant activity was evaluated as radical scavenging, and antimicrobial effect was also determined. The BCh and RS films presented similar tensile strength values compared with commercial biopolymers. Only films with chitosan presented antioxidant and antimicrobial activity. The FTIR spectra confirmed the interactions between functional groups of the biopolymers. Although, BChRS-80+q and BChRS-20+q films exhibited poor mechanical performance compared to their commercial counterparts, they showed good thermal stability, and improved antioxidant and antimicrobial activity in the presence of quercetin. BChRS-80+q and BChRS-20+q films have promising applications due to their biological activity and mechanical properties, based on a novel material that has been underutilized (Ramon starch) that does not compete with materials for human feeding and may be used as a coating for food products.
Collapse
Affiliation(s)
- Soledad Cecilia Pech-Cohuo
- Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco CIATEJ, A.C. Subsede Sureste, Parque Científico Tecnológico de Yucatán, Mérida 97302, Yucatán, Mexico; (S.C.P.-C.); (H.M.-L.); (T.A.-T.)
| | - Héctor Martín-López
- Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco CIATEJ, A.C. Subsede Sureste, Parque Científico Tecnológico de Yucatán, Mérida 97302, Yucatán, Mexico; (S.C.P.-C.); (H.M.-L.); (T.A.-T.)
| | - Jorge Uribe-Calderón
- Centro de Investigacion Cientifica de Yucatan, Unidad de Materiales, Mérida 97205, Yucatán, Mexico; (J.U.-C.); (A.M.-P.); (J.M.C.-U.)
| | - Nancy Guadalupe González-Canché
- Centro de Investigaciones en Óptica, Unidad de Aguascalientes, Prol. Constitución 607, Aguascalientes 20200, Aguascalientes, Mexico; (N.G.G.-C.); (I.S.-T.)
| | - Iván Salgado-Tránsito
- Centro de Investigaciones en Óptica, Unidad de Aguascalientes, Prol. Constitución 607, Aguascalientes 20200, Aguascalientes, Mexico; (N.G.G.-C.); (I.S.-T.)
| | - Alejandro May-Pat
- Centro de Investigacion Cientifica de Yucatan, Unidad de Materiales, Mérida 97205, Yucatán, Mexico; (J.U.-C.); (A.M.-P.); (J.M.C.-U.)
| | - Juan Carlos Cuevas-Bernardino
- CONACYT—Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco, Subsede Sureste, Parque Científico Tecnológico de Yucatán, Mérida 97302, Yucatán, Mexico;
| | - Teresa Ayora-Talavera
- Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco CIATEJ, A.C. Subsede Sureste, Parque Científico Tecnológico de Yucatán, Mérida 97302, Yucatán, Mexico; (S.C.P.-C.); (H.M.-L.); (T.A.-T.)
| | - José Manuel Cervantes-Uc
- Centro de Investigacion Cientifica de Yucatan, Unidad de Materiales, Mérida 97205, Yucatán, Mexico; (J.U.-C.); (A.M.-P.); (J.M.C.-U.)
| | - Neith Pacheco
- Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco CIATEJ, A.C. Subsede Sureste, Parque Científico Tecnológico de Yucatán, Mérida 97302, Yucatán, Mexico; (S.C.P.-C.); (H.M.-L.); (T.A.-T.)
- Correspondence:
| |
Collapse
|
17
|
Song G, Sun R, Li H, Zhang H, Xia N, Guo P, Jiang LW, Zhang X, Rayan AM. Effects of Pine Needle Essential Oil Combined with Chitosan Shellac on Physical and Antibacterial Properties of Emulsions for Egg Preservation. FOOD BIOPHYS 2022. [DOI: 10.1007/s11483-022-09716-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
18
|
Kumar D, Gautam A, Kundu PP. Synthesis of
pH
‐sensitive grafted psyllium: Encapsulation of quercetin for colon cancer treatment. J Appl Polym Sci 2022. [DOI: 10.1002/app.51552] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Deepak Kumar
- Department of Chemical Engineering Indian Institute of Technology Roorkee India
| | - Arti Gautam
- Department of Biochemistry Institute of Science Banaras Hindu University Varanasi India
| | - Patit Paban Kundu
- Department of Chemical Engineering Indian Institute of Technology Roorkee India
| |
Collapse
|
19
|
Ikram R, Mohamed Jan B, Abdul Qadir M, Sidek A, Stylianakis MM, Kenanakis G. Recent Advances in Chitin and Chitosan/Graphene-Based Bio-Nanocomposites for Energetic Applications. Polymers (Basel) 2021; 13:3266. [PMID: 34641082 PMCID: PMC8512808 DOI: 10.3390/polym13193266] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 09/21/2021] [Accepted: 09/23/2021] [Indexed: 01/10/2023] Open
Abstract
Herein, we report recent developments in order to explore chitin and chitosan derivatives for energy-related applications. This review summarizes an introduction to common polysaccharides such as cellulose, chitin or chitosan, and their connection with carbon nanomaterials (CNMs), such as bio-nanocomposites. Furthermore, we present their structural analysis followed by the fabrication of graphene-based nanocomposites. In addition, we demonstrate the role of these chitin- and chitosan-derived nanocomposites for energetic applications, including biosensors, batteries, fuel cells, supercapacitors and solar cell systems. Finally, current limitations and future application perspectives are entailed as well. This study establishes the impact of chitin- and chitosan-generated nanomaterials for potential, unexplored industrial applications.
Collapse
Affiliation(s)
- Rabia Ikram
- Department of Chemical Engineering, University of Malaya, Kuala Lumpur 50603, Malaysia
| | - Badrul Mohamed Jan
- Department of Chemical Engineering, University of Malaya, Kuala Lumpur 50603, Malaysia
| | | | - Akhmal Sidek
- Petroleum Engineering Department, School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, Johor Bahru 81310, Malaysia;
| | - Minas M. Stylianakis
- Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, N. Plastira 100, Vasilika Vouton, GR-700 13 Heraklion, Greece;
| | - George Kenanakis
- Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, N. Plastira 100, Vasilika Vouton, GR-700 13 Heraklion, Greece;
| |
Collapse
|
20
|
Dammak I, Luciano CG, Pérez-Córdoba LJ, Monteiro ML, Conte-Junior CA, Sobral PJDA. Advances in biopolymeric active films incorporated with emulsified lipophilic compounds: a review. RSC Adv 2021; 11:28148-28168. [PMID: 35480739 PMCID: PMC9038010 DOI: 10.1039/d1ra04888k] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 08/05/2021] [Indexed: 11/21/2022] Open
Abstract
The attention towards active films has increased due to consumer demand for high-quality foods without chemical additives. Active biopolymer-based films have shown great potential for active films by impacting food safety, acting as the carriers of various natural antioxidant and antimicrobial compounds, and decreasing environmental pollution from petrol-derived packaging materials. However, there is a wide range of challenges concerning the different characteristics of biopolymers and plasticizers, often hygroscopic/hydrophilic, compared to numerous lipophilic bioactive compounds. Therefore, recent studies have focused on applying oil-in-water emulsion-based systems to enhance the lipophilic bioactive compounds' dispersibility into the film matrix, improving their performance. It is worth emphasizing that resulting complex systems give rise to new challenges such as (i) dispersion technology of the bioactive compounds with minimum adverse effects on its bioactivities, (ii) interactions between different components of the active films, giving rise to new physicochemical properties, and (iii) the change of the diffusion properties of bioactive compounds into the active films, resulting in different release properties. These challenges are profound and critically discussed in this review, as well as the encapsulation techniques employed in preparing emulsions loaded with lipophilic bioactive compounds for the active film development. An outlook of future directions in the research, development, and application of these active films are given. The attention towards active films has increased due to consumer demand for high-quality foods without chemical additives.![]()
Collapse
Affiliation(s)
- Ilyes Dammak
- Graduate Program in Food Science (PPGCAL), Institute of Chemistry (IQ), Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Avenida Athos da Silveira Ramos, no. 149, Bloco A, 5° andar, sala 534 e 545 Rio de Janeiro, RJ 21941-909 Brazil +55-21-3938-7825.,Department of Food Engineering, FZEA, University of São Paulo (USP) Pirassununga SP Brazil
| | - Carla Giovana Luciano
- Department of Food Engineering, FZEA, University of São Paulo (USP) Pirassununga SP Brazil
| | | | - Maria Lúcia Monteiro
- Graduate Program in Food Science (PPGCAL), Institute of Chemistry (IQ), Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Avenida Athos da Silveira Ramos, no. 149, Bloco A, 5° andar, sala 534 e 545 Rio de Janeiro, RJ 21941-909 Brazil +55-21-3938-7825
| | - Carlos Adam Conte-Junior
- Graduate Program in Food Science (PPGCAL), Institute of Chemistry (IQ), Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Avenida Athos da Silveira Ramos, no. 149, Bloco A, 5° andar, sala 534 e 545 Rio de Janeiro, RJ 21941-909 Brazil +55-21-3938-7825
| | - Paulo José do Amaral Sobral
- Department of Food Engineering, FZEA, University of São Paulo (USP) Pirassununga SP Brazil.,Food Research Center (FoRC), University of São Paulo (USP) São Paulo (SP) Brazil
| |
Collapse
|
21
|
Ni Y, Shi S, Li M, Zhang L, Yang C, Du T, Wang S, Nie H, Sun J, Zhang W, Wang J. Visible light responsive, self-activated bionanocomposite films with sustained antimicrobial activity for food packaging. Food Chem 2021; 362:130201. [PMID: 34090044 DOI: 10.1016/j.foodchem.2021.130201] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 05/17/2021] [Accepted: 05/23/2021] [Indexed: 10/21/2022]
Abstract
The research on a new type of low-cost, less-loss and adjustable sustained antibacterial activity food packaging films with self-activation ability and great industrialization potentiality is of great scientific and technological interest. Herein, a novel chitosan/negatively charged graphitic carbon nitride self-activation bionanocomposite films was prepared by one-step electrostatic self-assembly. First, the antibacterial efficiency of this film could reach to 99.8 ± 0.26% against E. coli and 99.9 ± 0.04% against S. aureus through self-activated under visible light. Second, this film can effectively extend the shelf life of tangerines to 24 days. Hemolysis and cell experiment test proved that this film was safe and nontoxic. Finally, negatively charged graphitic carbon nitride with low-cost can improve the mechanical, thermal and hydrophobic properties of neat chitosan films. This work can provide a new pathway for the preparation of low-cost packaging films with excellent visible light responsive property and sustainable antibacterial activity.
Collapse
Affiliation(s)
- Yongsheng Ni
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Shuo Shi
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Min Li
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Liang Zhang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Chengyuan Yang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Ting Du
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Shaochi Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Hongqing Nie
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Jing Sun
- Qinghai Provincial Key Laboratory of Qinghai-Tibet Plateau Biological Resources, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Qinghai 810008, China
| | - Wentao Zhang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China.
| | - Jianlong Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China.
| |
Collapse
|
22
|
Marques de Farias P, Barros de Vasconcelos L, da Silva Ferreira ME, Alves Filho EG, De Freitas VAA, Tapia-Blácido DR. Nopal cladode as a novel reinforcing and antioxidant agent for starch-based films: A comparison with lignin and propolis extract. Int J Biol Macromol 2021; 183:614-626. [PMID: 33933543 DOI: 10.1016/j.ijbiomac.2021.04.143] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 03/22/2021] [Accepted: 04/23/2021] [Indexed: 11/26/2022]
Abstract
The potential use of nopal cladode flour (NC) as reinforcing/bioactive agent in cassava starch-based films was evaluated and compared with the use of propolis extract or lignin, which are commonly used for these purposes. Cassava starch-based films containing untreated NC (S-NC), NC treated at pH 12 (S-NC12), aqueous propolis extract at two different concentrations (SP1 or SP2), or lignin (S-L) were produced by the casting technique; glycerol was used as plasticizer. NC12 and NC affected the mechanical properties of the cassava starch-based film similarly as compared to propolis extract and lignin. Moreover, NC and NC12 had different performance as reinforcing and antioxidant agent in cassava starch-based film. Thus, S-NC12 film was more elongable (28.5 ± 6.5%), more hydrophobic (contact angle: 70.8° ± 0.1), less permeable to water vapor (0.8 ± 0.0 × 10-10 g·m-1·s-1·Pa-1) and had better antioxidant activity by ABTS•+ (44.70 ± 0.3 μM Trolox·g-1 of film) than the S-NC film. SEM and TGA analysis of films showed that NC12 was better incorporated into the cassava starch matrix than NC, lignin and propolis extract. Overall, nopal cladode flour has potential use in the production of active biodegradable packaging for the food preservation with high oxidation rate.
Collapse
Affiliation(s)
- Patrícia Marques de Farias
- Departamento de Engenharia de Alimentos, Universidade Federal do Ceará, Av. Mister Hull, 2977 - Bloco 847 - Campus do Pici, CEP 60356-001 Fortaleza, CE, Brazil
| | - Lucicleia Barros de Vasconcelos
- Departamento de Engenharia de Alimentos, Universidade Federal do Ceará, Av. Mister Hull, 2977 - Bloco 847 - Campus do Pici, CEP 60356-001 Fortaleza, CE, Brazil
| | - Márcia Eliana da Silva Ferreira
- Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Avenida do Café, S/N, CEP 14040-903 Ribeirão Preto, SP, Brazil
| | - Elenilson G Alves Filho
- Departamento de Engenharia de Alimentos, Universidade Federal do Ceará, Av. Mister Hull, 2977 - Bloco 847 - Campus do Pici, CEP 60356-001 Fortaleza, CE, Brazil
| | - Victor A A De Freitas
- Departamento de Ciências naturais, Universidade Federal de São João del-Rei, Building B, Office B.07, Minas Gerais, Brazil
| | - Delia Rita Tapia-Blácido
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto - Universidade de São Paulo, Av. Bandeirantes, 3900 - CEP 14040-901 Bairro Monte Alegre- Ribeirão Preto, SP, Brazil.
| |
Collapse
|
23
|
Antimicrobial and UV Blocking Properties of Composite Chitosan Films with Curcumin Grafted Cellulose Nanofiber. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2020.106337] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
24
|
|
25
|
Wang Y, Yi S, Lu R, Sameen DE, Ahmed S, Dai J, Qin W, Li S, Liu Y. Preparation, characterization, and 3D printing verification of chitosan/halloysite nanotubes/tea polyphenol nanocomposite films. Int J Biol Macromol 2020; 166:32-44. [PMID: 33035530 DOI: 10.1016/j.ijbiomac.2020.09.253] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 09/24/2020] [Accepted: 09/29/2020] [Indexed: 01/17/2023]
Abstract
In this study, chitosan/halloysite nanotubes/tea polyphenol (CS/HNTs/TP) nanocomposite films were prepared by the solution casting method. The scanning electron microscopy (SEM) result showed that the nanocomposite film with a CS/HNTs ratio of 6:4 and a TP content of 10% (C6H4-TP10) had a relatively smooth surface and a dense internal structure. The water vapor barrier property of the nanocomposite film was improved due to the tortuous channels formed by the HNTs. However, the swelling degree and water solubility of the nanocomposite films were decreased. The nanocomposite films have a good antioxidant capacity. Antibacterial experiments showed that the C6H4-TP10 nanocomposite film had certain inhibitory effects on the growth of both E. coli and S. aureus. In addition, we used 3D printer to verify the printability of the optimal formulation of the film-forming solution. Overall, this strategy provides a simple approach to construct promising natural antioxidants and antibacterial food packaging.
Collapse
Affiliation(s)
- Yihao Wang
- College of Food Science, Sichuan Agricultural University, Yaan 625014, China
| | - Shengkui Yi
- College of Food Science, Sichuan Agricultural University, Yaan 625014, China
| | - Rui Lu
- College of Food Science, Sichuan Agricultural University, Yaan 625014, China
| | - Dur E Sameen
- College of Food Science, Sichuan Agricultural University, Yaan 625014, China
| | - Saeed Ahmed
- College of Food Science, Sichuan Agricultural University, Yaan 625014, China
| | - Jianwu Dai
- College of Mechanical and Electrical Engineering, Sichuan Agricultural University, Yaan 625014, China
| | - Wen Qin
- College of Food Science, Sichuan Agricultural University, Yaan 625014, China
| | - Suqing Li
- College of Food Science, Sichuan Agricultural University, Yaan 625014, China.
| | - Yaowen Liu
- College of Food Science, Sichuan Agricultural University, Yaan 625014, China; California NanoSystems Institute, University of California, Los Angeles, CA 90095, USA.
| |
Collapse
|
26
|
Sun J, Jiang H, Wu H, Tong C, Pang J, Wu C. Multifunctional bionanocomposite films based on konjac glucomannan/chitosan with nano-ZnO and mulberry anthocyanin extract for active food packaging. Food Hydrocoll 2020. [DOI: 10.1016/j.foodhyd.2020.105942] [Citation(s) in RCA: 92] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
|
27
|
Active barrier chitosan films containing gallic acid based oxygen scavenger. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2020. [DOI: 10.1007/s11694-020-00669-w] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
|
28
|
Hu F, Sun T, Xie J, Xue B, Li X, Gan J, Li L, Shao Z. Functional properties and preservative effect on Penaeus vannamei of chitosan films with conjugated or incorporated chlorogenic acid. Int J Biol Macromol 2020; 159:333-340. [PMID: 32422261 DOI: 10.1016/j.ijbiomac.2020.05.089] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 04/13/2020] [Accepted: 05/13/2020] [Indexed: 11/30/2022]
Abstract
The chlorogenic acid-grafted-chitosan conjugates (CA-g-CS) with three grafting ratios were synthesized. Then the CA-g-CS conjugated films (CA-g-CS I, CA-g-CS II, and CA-g-CS III) and the CA-CS incorporated films (CA-CS I, CA-CS II, and CA-CS III) with equivalent chlorogenic acid content were prepared, respectively. The physical, mechanical, and biological properties of CA-g-CS conjugated and CA-CS incorporated films were evaluated. Further, the CA-g-CS III and CA-CS III were chosen to evaluate their preservative effect on shrimp. Compared with CS film, CA-g-CS conjugated and CA-CS incorporated films showed enhanced opacity and water solubility, changed thickness and water vapor permeability, and reduced moisture content, tensile strength and elongation at break. Conjugation or incorporation of CA enhanced antioxidant and antibacterial activities of CS films, and these activities increased with the increasing of CA content. CA-g-CS III showed better preservative effect on shrimp than CA-CS III in terms of weight loss, pH value, total volatile basic nitrogen, total bacterial count and sensory score of shrimp during storage. Therefore, CA-g-CS conjugated films exhibited better bioactivities and preservative effect on shrimp than CA-CS incorporated films. Compared with incorporation, conjugation of CA with CS is a more efficient way to improve properties of CS film.
Collapse
Affiliation(s)
- Fei Hu
- College of Food Science & Technology, Shanghai Ocean University, Shanghai, 201306, China; Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, Shanghai 201306, China
| | - Tao Sun
- College of Food Science & Technology, Shanghai Ocean University, Shanghai, 201306, China; Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, Shanghai 201306, China.
| | - Jing Xie
- College of Food Science & Technology, Shanghai Ocean University, Shanghai, 201306, China; Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, Shanghai 201306, China
| | - Bin Xue
- College of Food Science & Technology, Shanghai Ocean University, Shanghai, 201306, China; Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, Shanghai 201306, China
| | - Xiaohui Li
- College of Food Science & Technology, Shanghai Ocean University, Shanghai, 201306, China; Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, Shanghai 201306, China
| | - Jianhong Gan
- College of Food Science & Technology, Shanghai Ocean University, Shanghai, 201306, China; Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, Shanghai 201306, China
| | - Li Li
- College of Food Science & Technology, Shanghai Ocean University, Shanghai, 201306, China; Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, Shanghai 201306, China
| | - Zehuai Shao
- College of Food Science & Technology, Shanghai Ocean University, Shanghai, 201306, China; Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, Shanghai 201306, China
| |
Collapse
|
29
|
Yang T, Zhang Q, Chen T, Wu W, Tang X, Wang G, Feng J, Zhang W. Facile potentiometric sensing of gallic acid in edible plants based on molecularly imprinted polymer. J Food Sci 2020; 85:2622-2628. [PMID: 32691443 DOI: 10.1111/1750-3841.15346] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 06/06/2020] [Accepted: 06/08/2020] [Indexed: 12/17/2022]
Abstract
Molecularly imprinted polymers (MIPs) have become a valuable material in the field of electrochemical sensors, due to their selective recognition capabilities towards target molecules. A low-cost potentiometric sensor based on molecular imprinting was developed for the measurement of gallic acid (GA) in edible plants. The imprinted polymer was synthesized by bulk polymerization in the presence of trimethylolpropane triacrylate as the cross-linker and 2,2'-azo-bisisobutyronitrile as the initiator. The sensing component of the sensor was fabricated by the incorporation of MIPs in a polyvinyl chloride matrix. The species and amount of MIPs were optimized, and the imprinted poly(methacrylic acid) sensor was examined and characterized by Fourier transform infrared spectroscopy, scanning electron microscopy and potential response. The proposed sensor exhibited a fast near-Nernst response to GA in the range of 1 × 10-5 to 3.2 × 10-4 mol/L. The potentiometric measurement of GA in edible plants was checked by high-performance liquid chromatography, and the two test results showed no significant difference (P > 0.05). The imprinted sensor is applicable to the electrochemical determination of GA in edible plants. PRACTICAL APPLICATION: The proposed MIP-based potentiometric sensor provided a low-cost, efficient, and green tool for the rapid determination of the bioactive ingredient GA in edible plants. The knowledge obtained will offer useful reference to the quality control and bioactive assessment of botanical food.
Collapse
Affiliation(s)
- Tan Yang
- Department of Pharmacy, Guilin Medical University, No. 109 Huancheng Road, Guilin, 541004, P.R. China
| | - Qian Zhang
- Department of Pharmacy, Guilin Medical University, No. 109 Huancheng Road, Guilin, 541004, P.R. China
| | - Tiane Chen
- Department of Pharmacy, Guilin Medical University, No. 109 Huancheng Road, Guilin, 541004, P.R. China
| | - Wei Wu
- Department of Pharmacy, Guilin Medical University, No. 109 Huancheng Road, Guilin, 541004, P.R. China
| | - Xin Tang
- Department of Public Health, Guilin Medical University, No. 109 Huancheng Road, Guilin, 541004, P.R. China
| | - Ge Wang
- Department of Pharmacy, Qinghai Provincial People's Hospital, Xining, Qinghai, 810007, Qinghai Province, China
| | - Jianfang Feng
- Department of Pharmacy, Guilin Medical University, No. 109 Huancheng Road, Guilin, 541004, P.R. China.,Department of Pharmacy, Guangxi University of Chinese Medicine, No. 13 Wuhe Road, Nanning, 530200, PR China
| | - Wei Zhang
- Department of Pharmacy, Guilin Medical University, No. 109 Huancheng Road, Guilin, 541004, P.R. China
| |
Collapse
|
30
|
Shahid-Ul-Islam, Butola BS. A synergistic combination of shrimp shell derived chitosan polysaccharide with Citrus sinensis peel extract for the development of colourful and bioactive cellulosic textile. Int J Biol Macromol 2020; 158:94-103. [PMID: 32353497 DOI: 10.1016/j.ijbiomac.2020.04.209] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 04/16/2020] [Accepted: 04/24/2020] [Indexed: 12/20/2022]
Abstract
Green finishing formulations have established an important place in textile dyeing and finishing industry. The use of plant extracts along with chemical metallic mordants is reported to increase colour values and improve fastness properties. However, metal salts as mordants constantly pose environmental and human health risks. The purpose of this work is to examine and extend the knowledge of natural dyeing technology considering the use of biological macromolecule chitosan (CS) to increase dye uptake, fastness and impart functional properties. The cotton was pre-coated with chitosan using pad-dry method and optimal chitosan concentrations were selected by evaluating the colour spectrometry data in term of CIEL*a*b* values. The chemical nature of the extract was characterized by UV-Vis, Fourier-transform infrared spectroscopy (FT-IR) and Thermogravimetric analysis (TGA) whereas dyed samples were analysed by Scanning electron microscopy (SEM), Energy dispersive X-ray (EDX) with mapping analysis, FT-IR, and TGA. Results showed that the aqueous extract of Citrus sinensis peel yielded interestingly shades all lying in yellow- red quadrant of CIELa*b* colour space with acceptable grades of wash and dry-wet fastness properties. This study reveals important information to understand synergism between two natural products in imparting semi durable antioxidant and antibacterial activity against E. coli and S. aureus, and thus offers full potential to be used in natural dyeing technology.
Collapse
Affiliation(s)
- Shahid-Ul-Islam
- Department of Textile & Fibre Engineering, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India.
| | - B S Butola
- Department of Textile & Fibre Engineering, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India.
| |
Collapse
|
31
|
Izaguirre N, Gordobil O, Robles E, Labidi J. Enhancement of UV absorbance and mechanical properties of chitosan films by the incorporation of solvolytically fractionated lignins. Int J Biol Macromol 2020; 155:447-455. [PMID: 32198041 DOI: 10.1016/j.ijbiomac.2020.03.162] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Revised: 03/01/2020] [Accepted: 03/16/2020] [Indexed: 11/25/2022]
Abstract
In this work, an effective sequential organic solvent extraction of kraft and organosolv lignins was carried out to separate lignin into more homogeneous fractions with specific properties. The selected solvents were ethyl acetate, ethanol, methanol, and acetone in that order. Fractions were analysed in terms of their yield, molecular weight, S/G ratio, and phenolic hydroxyl groups content. The incorporation of lignin fractions into the chitosan was aimed to increase the UV absorbance and the mechanical resistance of the chitosan films, which would provide good properties for applications in the packaging field. Films were analysed in terms of UV-vis absorption spectra, tensile strength, as well as colour changes. Results showed a significant increase in the absorbance of UV-A and UV-B with the addition of lignin fractions, mechanical properties showed an increase in the ultimate tensile strength in case of kraft fractions, while organosolv fractions do not affect tensile strength significantly.
Collapse
Affiliation(s)
- Nagore Izaguirre
- Biorefinery Processes Research Group, Chemical & Environmental Engineering Department, Faculty of Engineering of Gipuzkoa, University of the Basque Country UPV/EHU, Plaza Europa 1, 20018 Donostia, Spain
| | - Oihana Gordobil
- Biorefinery Processes Research Group, Chemical & Environmental Engineering Department, Faculty of Engineering of Gipuzkoa, University of the Basque Country UPV/EHU, Plaza Europa 1, 20018 Donostia, Spain
| | - Eduardo Robles
- Biorefinery Processes Research Group, Chemical & Environmental Engineering Department, Faculty of Engineering of Gipuzkoa, University of the Basque Country UPV/EHU, Plaza Europa 1, 20018 Donostia, Spain
| | - Jalel Labidi
- Biorefinery Processes Research Group, Chemical & Environmental Engineering Department, Faculty of Engineering of Gipuzkoa, University of the Basque Country UPV/EHU, Plaza Europa 1, 20018 Donostia, Spain.
| |
Collapse
|
32
|
Cuevas‐Acuña DA, Ruiz‐Cruz S, Arias‐Moscoso JL, Lopez‐Mata MA, Zamudio‐Flores PB, Burruel‐Ibarra SE, Carmen Santacruz‐Ortega H. Effects of the addition of ultrasound‐pulsed gelatin to chitosan on physicochemical and antioxidant properties of casting films. POLYM INT 2020. [DOI: 10.1002/pi.5971] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
| | - Saul Ruiz‐Cruz
- Departamento de Biotecnología y Ciencias AlimentariasInstituto Tecnológico de Sonora Ciudad Obregón Mexico
| | - Joe Luis Arias‐Moscoso
- Departamento de Ingenierías, Instituto Tecnológico del Valle del Yaqui, Valle del Yaqui Ciudad Obregón Mexico
| | | | - Paul Baruk Zamudio‐Flores
- Laboratorio de Carbohidratos, Empaques y Alimentos FuncionalesCentro de Investigación en Alimentación y Desarrollo A.C. Chihuahua Mexico
| | | | | |
Collapse
|
33
|
Effect of α-tocopherol antioxidant on rheological and physicochemical properties of chitosan/zein edible films. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2019.108799] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
|
34
|
Wu C, Li Y, Sun J, Lu Y, Tong C, Wang L, Yan Z, Pang J. Novel konjac glucomannan films with oxidized chitin nanocrystals immobilized red cabbage anthocyanins for intelligent food packaging. Food Hydrocoll 2020. [DOI: 10.1016/j.foodhyd.2019.105245] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
35
|
Effects of plasticizer type and concentration on rheological, physico-mechanical and structural properties of chitosan/zein film. Int J Biol Macromol 2020; 143:334-340. [DOI: 10.1016/j.ijbiomac.2019.12.035] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Revised: 12/02/2019] [Accepted: 12/04/2019] [Indexed: 12/11/2022]
|
36
|
Biao Y, Yuxuan C, Qi T, Ziqi Y, Yourong Z, McClements DJ, Chongjiang C. Enhanced performance and functionality of active edible films by incorporating tea polyphenols into thin calcium alginate hydrogels. Food Hydrocoll 2019. [DOI: 10.1016/j.foodhyd.2019.105197] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
37
|
Wahba MI. Enhancement of the mechanical properties of chitosan. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2019; 31:350-375. [PMID: 31766978 DOI: 10.1080/09205063.2019.1692641] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Chitosan (CS) has been investigated for copious applications in the biomedical, industrial and environmental fields owing to its diverse advantageous traits. Nevertheless, CS exhibits debilitated mechanical stability. This debilitated mechanical stability constitutes an obstacle to nearly all of CS's applications. Hence, in this review we discussed different approaches that could be adopted in order to escalate the mechanical properties of CS. Chemical cross-linking was among these approaches where CS was chemically cross-linked with various agents, such as glutaraldehyde, vanillin, and genipin. Different plasticizers were also incorporated with CS. Moreover, nano-materials were added to CS so as to form nano-composites of enhanced mechanical properties. Porogens were also employed to increase the surface area available for the CS's physical and chemical cross-linking processes. Other reports attempted to modify the fabrication conditions and gelling system of CS as a means of producing mechanically stable CS gels.
Collapse
Affiliation(s)
- Marwa I Wahba
- Department of Chemistry of Natural and Microbial Products, National Research Centre, Giza, Egypt.,Centre of Scientific Excellence-Group of Advanced Materials and Nanobiotechnology, National Research Centre, Giza, Egypt
| |
Collapse
|
38
|
Wu C, Sun J, Chen M, Ge Y, Ma J, Hu Y, Pang J, Yan Z. Effect of oxidized chitin nanocrystals and curcumin into chitosan films for seafood freshness monitoring. Food Hydrocoll 2019. [DOI: 10.1016/j.foodhyd.2019.04.047] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
39
|
Du Y, Sun J, Wang L, Wu C, Gong J, Lin L, Mu R, Pang J. Development of antimicrobial packaging materials by incorporation of gallic acid into Ca2+ crosslinking konjac glucomannan/gellan gum films. Int J Biol Macromol 2019; 137:1076-1085. [DOI: 10.1016/j.ijbiomac.2019.06.079] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 06/01/2019] [Accepted: 06/11/2019] [Indexed: 12/17/2022]
|
40
|
Formulation and Characterization of Edible Films Based on Organic Mucilage from Mexican Opuntia ficus-indica. COATINGS 2019. [DOI: 10.3390/coatings9080506] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The consumption of organic products has increased in recent years. One of the most important products in Mexico is nopal. Nopal’s content and properties make the formulation of edible films possible. In this study, we aimed to develop and characterize biodegradable edible films containing mucilage from Opuntia ficus-indica. The mucilage extraction yield, thickness, color, water vapor permeability, light transmission rate, film transparency, solubility, stability of dispersion, and puncture strength were measured. The use of mucilage from different cultivars affected the water vapor permeability (8.40 × 10−11 g·m−1·s−1·Pa−1 for cultivar Villanueva, 3.48 × 10−11 g·m−1·s−1·Pa−1 for Jalpa, and 1.63 × 10−11 g·m−1·s−1·Pa−1 for Copena F1). Jalpa provided the most soluble mucilage with the highest thickness (0.105 mm). Copena F1 provided the clearest film with the greatest transparency (3.81), the best yellowness index, and the highest resistance (4.44 N·mm−1). Furthermore, this film had the best light transmission rate (48.93%). The Copena F1 showed the best film formation solution viscosity. These results indicate that mucilage mixed with pectin is a potential source for the formulation of edible films.
Collapse
|
41
|
Use of Statistical Design Strategies to Produce Biodegradable and Eco-Friendly Films from Cashew Gum Polysaccharide and Polyvinyl Alcohol. MATERIALS 2019; 12:ma12071149. [PMID: 30970591 PMCID: PMC6479310 DOI: 10.3390/ma12071149] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 04/01/2019] [Accepted: 04/05/2019] [Indexed: 02/02/2023]
Abstract
This work reports the production and characterization of biodegradable and eco-friendly films based on cashew gum polysaccharide (CGP) and polyvinyl alcohol (PVA), using the statistical design strategy. Results show that CGP/PVA films are pH stimuli-responsive, allowing their use in a magnitude of biotechnological applications. The morphological and dimensional characterization evidences a positive influence of polymers in the dimensional properties. In addition, the microstructural analysis shows that films have different morphologies depending on the content of polymers and oxidant agent. On the other hand, the thickness and light transmission values are positively influenced by CGP and PVA and negatively influenced by NaIO₄. Results from mechanical properties show that the traction force is positively influenced by NaIO₄, while the elongation is only affected by the PVA concentration. In summary, considering the morphological, optical and mechanical properties of the CGP/PVA films it is possible to suggest their utilization in different fields as promising packaging materials or matrices for immobilization and/or encapsulation of biomolecules.
Collapse
|
42
|
Effect of Mesoporous Silica Nanoparticles on Glycerol-Plasticized Anionic and Cationic Polysaccharide Edible Films. COATINGS 2019. [DOI: 10.3390/coatings9030172] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
This study describes the production of reinforced polysaccharide (PS)-based films, by adding mesoporous silica nanoparticles (MSNs), to either pectin (PEC) or chitosan (CH) film forming solutions, either containing glycerol (GLY) as a plasticizer, or not. Film characterization demonstrated that MSNs and GLY were able to significantly increase the plasticity of both PS-based biomaterials and that the interactions between PSs and nanoparticles were mainly due to hydrogen bonds. Moreover, MSN-containing films were less transparent, compared to controls prepared with either PEC or CH, in the absence of GLY, while all films containing MSNs, but obtained with the plasticizer, were as transparent as the films prepared with PEC or CH alone. MSN addition did not influence the thickness of the PEC-based films, but increased that of CH-based ones, prepared both in the absence and presence of GLY. MSN-containing PEC-based films possessed a more compact and homogeneous morphology, with respect to both control films, prepared, with or without GLY, and to the CH-based films, containing MSNs, the structure of which showed numerous agglomerations. Finally, moisture content and uptake were reduced, in all films prepared in the presence of MSNs. The suggested addition of MSNs might have given rise to novel biomaterials for food or pharmaceutical applications.
Collapse
|