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Venkatesan R, Vetcher AA, Al-Asbahi BA, Kim SC. Chitosan-Based Films Blended with Tannic Acid and Moringa Oleifera for Application in Food Packaging: The Preservation of Strawberries ( Fragaria ananassa). Polymers (Basel) 2024; 16:937. [PMID: 38611195 PMCID: PMC11013215 DOI: 10.3390/polym16070937] [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: 03/02/2024] [Revised: 03/26/2024] [Accepted: 03/27/2024] [Indexed: 04/14/2024] Open
Abstract
Biobased plastics provide a sustainable alternative to conventional food packaging materials, thereby reducing the environmental impact. The present study investigated the effectiveness of chitosan with varying levels of Moringa oleifera seed powder (MOSP) and tannic acid (TA). Chitosan (CS) biocomposite films with tannic acid acted as a cross-linker, and Moringa oleifera seed powder served as reinforcement. To enhance food packaging and film performance, Moringa oleifera seed powder was introduced at various loadings of 1.0, 3.0, 5.0, and 10.0 wt.%. Fourier-transform infrared spectroscopy, X-ray diffraction, and scanning electron microscopy analyses were performed to study the structure and morphology of the CS/TA/MOSP films. The scanning electron microscopy results confirmed that chitosan/TA with 10.0 wt.% of MOSP produced a lightly miscible droplet/matrix structure. Furthermore, mechanical properties, swelling, water solubility, optical barrier, and water contact angle properties of the film were also calculated. With increasing Moringa oleifera seed powder contents, the biocomposite films' antimicrobial and antifungal activity increased at the 10.0 wt.% MOSP level; all of the observed bacteria [Staphylococcus aureus (S. aureus), Escherichia coli (E. coli), Aspergillus niger (A. niger), and Candida albicans (C. albicans)] had a notably increased percentage of growth. The film, with 10.0 wt.% MOSP content, effectively preserves strawberries' freshness, making it an ideal food packaging material.
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Affiliation(s)
- Raja Venkatesan
- School of Chemical Engineering, Yeungnam University, 280 Daehak-Ro, Gyeongsan 38541, Republic of Korea
| | - Alexandre A. Vetcher
- Institute of Biochemical Technology and Nanotechnology, Peoples’ Friendship University of Russia n.a. P. Lumumba (RUDN), 6 Miklukho-Maklaya Str., 117198 Moscow, Russia;
| | - Bandar Ali Al-Asbahi
- Department of Physics and Astronomy, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia;
| | - Seong-Cheol Kim
- School of Chemical Engineering, Yeungnam University, 280 Daehak-Ro, Gyeongsan 38541, Republic of Korea
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Advances in chitin-based nanoparticle use in biodegradable polymers: A review. Carbohydr Polym 2023; 312:120789. [PMID: 37059529 DOI: 10.1016/j.carbpol.2023.120789] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 02/20/2023] [Accepted: 03/05/2023] [Indexed: 03/12/2023]
Abstract
Chitin-based nanoparticles are polysaccharide materials that can be produced from a waste stream of the seafood industry: crustacean shells. These nanoparticles have received exponentially growing attention, especially in the field of medicine and agriculture owing to their renewable origin, biodegradability, facile modification, and functionality adjustment. Due to their exceptional mechanical strength and high surface area, chitin-based nanoparticles are ideal candidates for reinforcing biodegradable plastics to ultimately replace traditional plastics. This review discusses the preparation methods for chitin-based nanoparticles and their applications. Special focus is on biodegradable plastics for food packaging making use of the features that can be created by the chitin-based nanoparticles.
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Influence of Compounding Parameters on the Tensile Properties and Fibre Dispersion of Injection-Moulded Polylactic Acid and Thermomechanical Pulp Fibre Biocomposites. Polymers (Basel) 2022; 14:polym14204432. [PMID: 36298011 PMCID: PMC9612247 DOI: 10.3390/polym14204432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 10/07/2022] [Accepted: 10/17/2022] [Indexed: 11/17/2022] Open
Abstract
Thermomechanical pulp (TMP) fibres can serve as renewable, cost-efficient and lightweight reinforcement for thermoplastic polymers such as poly(lactic acid) (PLA). The reinforcing ability of TMP fibres can be reduced due to various factors, e.g., insufficient dispersion of the fibres in the matrix material, fibre shortening under processing and poor surface interaction between fibres and matrix. A two-level factorial design was created and PLA together with TMP fibres and an industrial and recyclable side stream were processed in a twin-screw microcompounder accordingly. From the obtained biocomposites, dogbone specimens were injection-moulded. These specimens were tensile tested, and the compounding parameters statistically evaluated. Additionally, the analysis included the melt flow index (MFI), a dynamic mechanical analysis (DMA), scanning electron microscopy (SEM) and three-dimensional X-ray micro tomography (X-μCT). The assessment provided insight into the microstructure that could affect the mechanical performance of the biocomposites. The temperature turned out to be the major influence factor on tensile strength and elongation, while no significant difference was quantified for the tensile modulus. A temperature of 180 °C, screw speed of 50 rpm and compounding time of 1 min turned out to be the optimal settings.
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Starch-Polyvinyl Alcohol-Based Films Reinforced with Chitosan Nanoparticles: Physical, Mechanical, Structural, Thermal and Antimicrobial Properties. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12031111] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The main purpose of the current study was to propose innovative composite films based on a corn starch/polyvinyl alcohol (PVA) blend (starch:PVA 40:60) and loaded with 3 different levels of chitosan nanoparticles (CNPs) (1, 3, and 5% w/v) to strengthen its physical, mechanical, structural, thermal and antimicrobial attributes. The synthesized CNPs were spherical with a particle size of ca. 100 nm as demonstrated by scanning electron microscopy (SEM) micrographs and dynamic light scattering tests. The results showed that the CNPs incorporation within the starch-PVA 40:60 films promoted a uniform surface without any considerable pores. These films were characterized by a homogeneous CNP distribution within the polymer matrix, causing a significant decrease in water vapor permeability (WVP) (e.g., from 0.41 for the control film to 0.28 g·mm/kPa·h·m2 for the composite film loaded with 5% CNPs). The film solubility, transparency, glass transition and melting temperatures, and elongation at break were also reduced by increasing the CNP content from 1% to 5%, while total color and tensile strength parameters increased. The antibacterial effects of CNPs were more effective against Gram-positive bacteria (Staphylococcus aureus) than Gram-negative bacteria (Escherichia coli and Salmonella typhimurium). It can be concluded that the addition of CNPs to the starch-PVA matrix could improve its functional and technological attributes for food packaging applications.
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Preparation of chitosan nanospheres and optimization of process parameters by response surface method. POLYM ENG SCI 2022. [DOI: 10.1002/pen.25844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Ding C, Zhou C, Fan Y, Liu Q, Zhang H, Wu Z. Electrospun polylactic acid/sulfadiazine sodium/proteinase nanofibers and their applications in treating frostbite. J Appl Polym Sci 2021. [DOI: 10.1002/app.51716] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Chengbiao Ding
- Department of Rehabilitation Medicine The Second Hospital of Anhui Medical University Hefei Anhui China
- School of Nuclear Science and Technology University of Science and Technology of China Hefei China
| | - Chenxu Zhou
- Department of Rehabilitation Medicine The Second Hospital of Anhui Medical University Hefei Anhui China
| | - Yueyao Fan
- School of Nuclear Science and Technology University of Science and Technology of China Hefei China
| | - Qi Liu
- School of Nuclear Science and Technology University of Science and Technology of China Hefei China
| | - Haifeng Zhang
- School of Nuclear Science and Technology University of Science and Technology of China Hefei China
| | - Zhengwei Wu
- School of Nuclear Science and Technology University of Science and Technology of China Hefei China
- CAS Key Laboratory of Geospace Environment University of Science and Technology of China Hefei China
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Lednev I, Salomatina E, Ilyina S, Zaitsev S, Kovylin R, Smirnova L. Development of Biodegradable Polymer Blends Based on Chitosan and Polylactide and Study of Their Properties. MATERIALS 2021; 14:ma14174900. [PMID: 34500990 PMCID: PMC8432718 DOI: 10.3390/ma14174900] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 08/24/2021] [Accepted: 08/25/2021] [Indexed: 02/06/2023]
Abstract
Composite materials of various compositions based on chitosan and polylactide were obtained in the form of films or porous bulk samples. Preliminarily, poly-d,l-lactide was synthesized by ring-opening polymerization of lactide in the presence of Ti(OiPr)4. Polylactide obtained at components molar ratio [lactide]:[Ti(OiPr)4] = 3:1 had the best molecular weight characteristics at a high product yield. Film composition with the weight ratio chitosan-polylactide 50:50 wt. % was characterized by high mechanical properties. The value of the tensile strength of the film was 72 MPa with a deformation of 10% and an elastic modulus of 40 GPa, which is higher than the tensile strength of native chitosan by ~three times. The observed effect is a consequence of the fact that the chitosan-polylactide composite has an amorphous structure in contrast to the native chitosan, which is proved by X-ray phase analysis. An increase in the elastic modulus of the composite in the range of 20–60 °C in contrast to polylactide was found by dynamic mechanical analysis. The observed effect is apparently caused by the formation of hydrogen bonds between functional groups of chitosan and polylactide which is possible through an increase in polylactide segments mobility when its glass transition temperature is reached. The composite material is biocompatible and characterized by high cellular adhesion of fibroblasts (line hTERT BJ-5ta). Their growth on the composite surface was 2.4 times more active than on native chitosan. Bulk porous samples of the composition with the weight ratio chitosan-polylactide 50:50 wt. % were synthesized by original method in ammonium bicarbonate presence. Samples were characterized by a porosity of 82.4% and an average pore size of 100 microns. The biodegradability of such material and absence of inflammatory processes were proven in vivo by the blood parameters of experimental animals. Thus, materials with the weight ratio chitosan-polylactide 50:50 wt. % are promising for potential use in regenerative medicine.
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Affiliation(s)
- Ivan Lednev
- Chemistry Department, National Research Lobachevsky State University of Nizhny Novgorod, 23 Gagarin Ave, 603022 Nizhny Novgorod, Russia; (I.L.); (E.S.); (S.I.); (S.Z.)
| | - Evgeniia Salomatina
- Chemistry Department, National Research Lobachevsky State University of Nizhny Novgorod, 23 Gagarin Ave, 603022 Nizhny Novgorod, Russia; (I.L.); (E.S.); (S.I.); (S.Z.)
| | - Svetlana Ilyina
- Chemistry Department, National Research Lobachevsky State University of Nizhny Novgorod, 23 Gagarin Ave, 603022 Nizhny Novgorod, Russia; (I.L.); (E.S.); (S.I.); (S.Z.)
| | - Sergey Zaitsev
- Chemistry Department, National Research Lobachevsky State University of Nizhny Novgorod, 23 Gagarin Ave, 603022 Nizhny Novgorod, Russia; (I.L.); (E.S.); (S.I.); (S.Z.)
| | - Roman Kovylin
- G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences, 49 Tropinina St., 603950 Nizhny Novgorod, Russia;
| | - Larisa Smirnova
- Chemistry Department, National Research Lobachevsky State University of Nizhny Novgorod, 23 Gagarin Ave, 603022 Nizhny Novgorod, Russia; (I.L.); (E.S.); (S.I.); (S.Z.)
- Correspondence: ; Tel.: +7-8-(831)-462-32-35
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8
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Sivanesan I, Gopal J, Muthu M, Shin J, Oh JW. Reviewing Chitin/Chitosan Nanofibers and Associated Nanocomposites and Their Attained Medical Milestones. Polymers (Basel) 2021; 13:2330. [PMID: 34301087 PMCID: PMC8309474 DOI: 10.3390/polym13142330] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 07/11/2021] [Accepted: 07/12/2021] [Indexed: 11/25/2022] Open
Abstract
Chitin/chitosan research is an expanding field with wide scope within polymer research. This topic is highly inviting as chitin/chitosan's are natural biopolymers that can be recovered from food waste and hold high potentials for medical applications. This review gives a brief overview of the chitin/chitosan based nanomaterials, their preparation methods and their biomedical applications. Chitin nanofibers and Chitosan nanofibers have been reviewed, their fabrication methods presented and their biomedical applications summarized. The chitin/chitosan based nanocomposites have also been discussed. Chitin and chitosan nanofibers and their binary and ternary composites are represented by scattered superficial reports. Delving deep into synergistic approaches, bringing up novel chitin/chitosan nanocomposites, could help diligently deliver medical expectations. This review highlights such lacunae and further lapses in chitin related inputs towards medical applications. The grey areas and future outlook for aligning chitin/chitosan nanofiber research are outlined as research directions for the future.
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Affiliation(s)
- Iyyakkannu Sivanesan
- Department of Bioresources and Food Science, Konkuk University, Seoul 143-701, Korea;
| | - Judy Gopal
- Laboratory of Neo Natural Farming, Chunnampet 603 401, Tamil Nadu, India; (J.G.); (M.M.)
| | - Manikandan Muthu
- Laboratory of Neo Natural Farming, Chunnampet 603 401, Tamil Nadu, India; (J.G.); (M.M.)
| | - Juhyun Shin
- Department of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul 143-701, Korea;
| | - Jae-Wook Oh
- Department of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul 143-701, Korea;
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Beltrán FR, Gaspar G, Dadras Chomachayi M, Jalali-Arani A, Lozano-Pérez AA, Cenis JL, de la Orden MU, Pérez E, Martínez Urreaga JM. Influence of addition of organic fillers on the properties of mechanically recycled PLA. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:24291-24304. [PMID: 32043250 DOI: 10.1007/s11356-020-08025-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 02/06/2020] [Indexed: 05/20/2023]
Abstract
Poly(lactic acid) (PLA) is one of the most used biobased and biodegradable polymers. Due to their high stability, some of the newest grades of PLA are only degradable under severe industrial conditions. For these grades, mechanical recycling is a viable end-of-life option, with great environmental advantages. However, the polymer undergoes degradation during its service life and in the melt reprocessing, which leads to a decrease in properties that can compromise the recyclability of PLA. The goal of this work was to evaluate the usefulness of adding small amounts of two organic fillers, chitosan, and silk fibroin nanoparticles, during the recycling process for improving the properties of the recycled plastic. The degradation level of the aged polymer and the nature and amount of filler affect the performance of the recycled plastics. The fillers reduce the degradation during the melt reprocessing of PLA previously subjected to severe hydrolysis, thus increasing the intrinsic viscosity of the recycled plastic. A careful selection of the added organic filler lead to recycled plastics with improvements in some key mechanical, thermal, and barrier properties. Thus, the use of organic fillers represents a cost-effective and environmentally sound way for improving the mechanical recycling of bioplastics.
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Affiliation(s)
- Freddys R Beltrán
- Dpto. Ingeniería Química Industrial y Medio Ambiente, Universidad Politécnica de Madrid, E.T.S.I. Industriales, 28006, Madrid, Spain
- Grupo de Investigación: Polímeros, Caracterización y Aplicaciones (POLCA, Associated Unit to CSIC), Madrid, Spain
| | - Gerald Gaspar
- Dpto. Ingeniería Química Industrial y Medio Ambiente, Universidad Politécnica de Madrid, E.T.S.I. Industriales, 28006, Madrid, Spain
| | | | - Azam Jalali-Arani
- Department of Polymer Engineering & Color Technology, Amirkabir University of Technology, P.O. Box 15875-4413, Tehran, Iran
| | - Antonio A Lozano-Pérez
- Dpto. Biotecnología, Instituto Murciano de Investigación y Desarrollo Agrario y Alimentario (IMIDA), 30150, Murcia, Spain
| | - José L Cenis
- Dpto. Biotecnología, Instituto Murciano de Investigación y Desarrollo Agrario y Alimentario (IMIDA), 30150, Murcia, Spain
| | - María U de la Orden
- Grupo de Investigación: Polímeros, Caracterización y Aplicaciones (POLCA, Associated Unit to CSIC), Madrid, Spain
- Dpto. de Química Orgánica I, Facultad de Óptica y Optometría, Universidad Complutense de Madrid, 28037, Madrid, Spain
| | - Ernesto Pérez
- Instituto de Ciencia y Tecnología de Polímeros, ICTP-CSIC, 28006, Madrid, Spain
| | - Joaquín M Martínez Urreaga
- Dpto. Ingeniería Química Industrial y Medio Ambiente, Universidad Politécnica de Madrid, E.T.S.I. Industriales, 28006, Madrid, Spain.
- Grupo de Investigación: Polímeros, Caracterización y Aplicaciones (POLCA, Associated Unit to CSIC), Madrid, Spain.
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10
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Preparation methods and applications of chitosan nanoparticles; with an outlook toward reinforcement of biodegradable packaging. REACT FUNCT POLYM 2021. [DOI: 10.1016/j.reactfunctpolym.2021.104849] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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11
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Oliveira ACS, Ugucioni JC, Borges SV. Effect of glutaraldehyde/glycerol ratios on the properties of chitosan films. J FOOD PROCESS PRES 2020. [DOI: 10.1111/jfpp.15060] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
| | | | - Soraia V. Borges
- Department of Physics Federal University of Lavras Lavras Brazil
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12
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Zaaba NF, Jaafar M, Ismail H. Tensile and morphological properties of nanocrystalline cellulose and nanofibrillated cellulose reinforced
PLA
bionanocomposites: A review. POLYM ENG SCI 2020. [DOI: 10.1002/pen.25560] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Nor Fasihah Zaaba
- School of Materials and Mineral Resources Engineering, Engineering Campus Universiti Sains Malaysia Nibong Tebal Malaysia
| | - Mariatti Jaafar
- School of Materials and Mineral Resources Engineering, Engineering Campus Universiti Sains Malaysia Nibong Tebal Malaysia
| | - Hanafi Ismail
- School of Materials and Mineral Resources Engineering, Engineering Campus Universiti Sains Malaysia Nibong Tebal Malaysia
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Villamil Jiménez JA, Le Moigne N, Bénézet JC, Sauceau M, Sescousse R, Fages J. Foaming of PLA Composites by Supercritical Fluid-Assisted Processes: A Review. Molecules 2020; 25:molecules25153408. [PMID: 32731388 PMCID: PMC7436275 DOI: 10.3390/molecules25153408] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 07/21/2020] [Accepted: 07/22/2020] [Indexed: 11/30/2022] Open
Abstract
Polylactic acid (PLA) is a well-known and commercially available biopolymer that can be produced from different sources. Its different characteristics generated a great deal of interest in various industrial fields. Besides, its use as a polymer matrix for foam production has increased in recent years. With the rise of technologies that seek to reduce the negative environmental impact of processes, chemical foaming agents are being substituted by physical agents, primarily supercritical fluids (SCFs). Currently, the mass production of low-density PLA foams with a uniform cell morphology using SCFs as blowing agents is a challenge. This is mainly due to the low melt strength of PLA and its slow crystallization kinetics. Among the different options to improve the PLA characteristics, compounding it with different types of fillers has great potential. This strategy does not only have foaming advantages, but can also improve the performances of the final composites, regardless of the implemented foaming process, i.e., batch, injection molding, and extrusion. In addition, the operating conditions and the characteristics of the fillers, such as their size, shape factor, and surface chemistry, play an important role in the final foam morphology. This article proposes a critical review on the different SCF-assisted processes and effects of operating conditions and fillers on foaming of PLA composites.
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Affiliation(s)
- Jennifer Andrea Villamil Jiménez
- Polymers Composites and Hybrids (PCH), IMT Mines Ales, 30100 Ales, France; (J.A.V.J.); (J.-C.B.)
- Centre RAPSODEE, IMT Mines Albi, CNRS, Université de Toulouse, 81013 Albi, France; (M.S.); (R.S.)
| | - Nicolas Le Moigne
- Polymers Composites and Hybrids (PCH), IMT Mines Ales, 30100 Ales, France; (J.A.V.J.); (J.-C.B.)
- Correspondence: (N.L.M.); (J.F.)
| | - Jean-Charles Bénézet
- Polymers Composites and Hybrids (PCH), IMT Mines Ales, 30100 Ales, France; (J.A.V.J.); (J.-C.B.)
| | - Martial Sauceau
- Centre RAPSODEE, IMT Mines Albi, CNRS, Université de Toulouse, 81013 Albi, France; (M.S.); (R.S.)
| | - Romain Sescousse
- Centre RAPSODEE, IMT Mines Albi, CNRS, Université de Toulouse, 81013 Albi, France; (M.S.); (R.S.)
| | - Jacques Fages
- Centre RAPSODEE, IMT Mines Albi, CNRS, Université de Toulouse, 81013 Albi, France; (M.S.); (R.S.)
- Correspondence: (N.L.M.); (J.F.)
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