1
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Lv Z, Meng X, Liang Q, Jiang T, Sun S, Tan Y, Feng J. A biodegradable oxidized starch/carboxymethyl chitosan film coated with pesticide-loaded ZIF-8 for tomato fusarium wilt control. Int J Biol Macromol 2024; 259:129249. [PMID: 38199556 DOI: 10.1016/j.ijbiomac.2024.129249] [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: 08/08/2023] [Revised: 12/17/2023] [Accepted: 01/03/2024] [Indexed: 01/12/2024]
Abstract
Film mulching is one of the most important methods to control soil-borne diseases. However, the traditional mulch may cause microplastic pollution and soil ecological damage. Herein, a biodegradable film was developed using oxidized starch and carboxymethyl chitosan and incorporated ZIF-8 carrying fludioxonil to sustainably control soil-borne disease. The microstructure, mechanical properties, optical properties, and water barrier properties of the composite films (Flu@ZIF-8-OS/CMCS) were investigated. The results show that Flu@ZIF-8-OS/CMCS had a smooth and uniform surface and excellent light transmittance. The excellent mechanical properties of the films were verified by tensile strength, elongation at break and Young's modulus. Higher contact angle and lower water vapor permeability indicate water retention capacity of the soil was improved through using Flu@ZIF-8-OS/CMCS. Furthermore, the release properties, biological activity, degradability and safety to soil organisms of Flu@ZIF-8-OS/CMCS was determined. The addition of ZIF-8 significantly improved the film's ability to retard the release of Flu, while the Flu@ZIF-8-OS/CMCS has good soil degradability. In vitro antifungal assays and pot experiments demonstrated excellent inhibitory activity against Fusarium oxysporum f. sp. Lycopersici. Flu@ZIF-8-OS/CMCS caused only 13.33 % mortality of earthworms within 7 d. This research provides a new approach to reducing microplastic pollution and effectively managing soil-borne diseases.
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Affiliation(s)
- Ze Lv
- College of Plant Protection, Yangzhou University, Yangzhou 225009, China
| | - Xiaohan Meng
- College of Plant Protection, Yangzhou University, Yangzhou 225009, China
| | - Qianwei Liang
- College of Plant Protection, Yangzhou University, Yangzhou 225009, China
| | - Tianzhen Jiang
- College of Plant Protection, Yangzhou University, Yangzhou 225009, China
| | - Shaoyang Sun
- College of Plant Protection, Yangzhou University, Yangzhou 225009, China
| | - Yifei Tan
- College of Plant Protection, Yangzhou University, Yangzhou 225009, China
| | - Jianguo Feng
- College of Plant Protection, Yangzhou University, Yangzhou 225009, China.
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2
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Pitpisutkul V, Prachayawarakorn J. Porous antimicrobial crosslinked film of hydroxypropyl methylcellulose/carboxymethyl starch incorporating gallic acid for wound dressing application. Int J Biol Macromol 2024; 256:128231. [PMID: 37981282 DOI: 10.1016/j.ijbiomac.2023.128231] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 11/09/2023] [Accepted: 11/16/2023] [Indexed: 11/21/2023]
Abstract
Because of weak mechanical qualities and low degree of swelling of hydroxypropyl methylcellulose/carboxymethyl starch (HP/CMS) blended films for wound dressing application, this work prepared a unique antimicrobial crosslinked film utilizing succinic acid (SA) as a non-toxic crosslinker and gallic acid (GAL) as an antibacterial agent. It was observed that the infrared-shifted peak position of OH stretching and bending in HP/CMS/SA/GAL films was caused by hydrogen bond formation among HP, CMS and GAL components. The antimicrobial crosslinked films considerably enhanced their mechanical properties and swelling degree. After adding SA and GAL, the films retained their porosity structure as observed by scanning electron images. Moreover, GAL-loaded HP/CMS/SA films could inhibit Staphylococcus aureus and Escherichia coli growth, showing their wound dressing potential. Crystallinity percentage, water vapor transmission rate, gel fraction, water solubility, water uptake and cytotoxicity were also investigated.
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Affiliation(s)
- Vipawan Pitpisutkul
- Department of Chemistry, School of Science, King Mongkut's Institute of Technology Ladkrabang (KMITL), Bangkok 10520, Thailand
| | - Jutarat Prachayawarakorn
- Department of Chemistry, School of Science, King Mongkut's Institute of Technology Ladkrabang (KMITL), Bangkok 10520, Thailand; Advanced Materials Research Unit, School of Science, King Mongkut's Institute of Technology Ladkrabang (KMITL), Bangkok 10520, Thailand.
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3
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Cobos Á, Díaz O. Impact of Nanoclays Addition on Chickpea ( Cicer arietinum L.) Flour Film Properties. Foods 2023; 13:75. [PMID: 38201103 PMCID: PMC10778780 DOI: 10.3390/foods13010075] [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: 12/05/2023] [Revised: 12/22/2023] [Accepted: 12/23/2023] [Indexed: 01/12/2024] Open
Abstract
Chickpea flour is an affordable natural blend of starch, proteins, and lipids, which can create films with suitable properties as an eco-friendly packaging material. Nanoclays' incorporation into natural biopolymers enhances the barrier properties of the resulting nanocomposites, so they could improve the properties of flour films. The objective of this work was to assess the influence of three types of nanoclays (halloysite, bentonite, and Cloisite 20A) at two concentrations on the characteristics of chickpea flour films. In general terms, when the lowest dose (5%) was added, no or very slight significant differences with the control were observed in most parameters, except for thermal stability and opacity, which increased, and solubility, which decreased. At the highest concentration (10%), films containing any of the nanoclays demonstrated greater thermal stability, opacity, and rigidity while being less soluble than those without nanofillers. Bentonite exhibited superior film structure distribution compared to other nanoclays. At the highest concentration, it had the most significant impact on modifying the properties of chickpea flour films, increasing their tensile and puncture strengths while decreasing elasticity and water vapor permeability. The incorporation of nanoclays into chickpea flour films could be a useful technique to enhance their properties.
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Affiliation(s)
| | - Olga Díaz
- Área de Tecnología de Alimentos, Departamento de Química Analítica, Nutrición y Bromatología, Facultad de Ciencias, Universidade de Santiago de Compostela, 27002 Lugo, Spain;
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4
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Labelle MA, Ispas-Szabo P, Tajer S, Xiao Y, Barbeau B, Mateescu MA. Anionic and Ampholytic High-Amylose Starch Derivatives as Excipients for Pharmaceutical and Biopharmaceutical Applications: Structure-Properties Correlations. Pharmaceutics 2023; 15:pharmaceutics15030834. [PMID: 36986695 PMCID: PMC10054713 DOI: 10.3390/pharmaceutics15030834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 02/25/2023] [Accepted: 03/01/2023] [Indexed: 03/08/2023] Open
Abstract
Many chemical modifications of starch are realized in organic (mostly methanol) phase, allowing high degrees of substitution (DS). Some of these materials are used as disintegrants. To expand the usage of starch derivative biopolymers as drug delivery system, various starch derivatives obtained in aqueous phase were evaluated with the aim to identify materials and procedures which would generate multifunctional excipients providing gastro-protection for controlled drug delivery. Chemical, structural and thermal characteristics of anionic and ampholytic High Amylose Starch (HAS) derivatives under powder (P), tablet (T) and film (F) forms were evaluated by X-ray Diffraction (XRD), Fourier Transformed Infrared (FTIR) and thermogravimetric analysis (TGA) methods and correlated with the behavior of tablets and films in simulated gastric and intestinal media. At low DS, the HAS carboxymethylation (CMHAS) in aqueous phase, generated tablets and films that were insoluble at ambient conditions. The CMHAS filmogenic solutions, with a lower viscosity, were easier to cast and gave smooth films without the use of plasticizer. Correlations were found between structural parameters and the properties of starch excipients. Compared to other starch modification procedures, the aqueous modification of HAS generated tunable multifunctional excipients that may be recommended for tablets and functional coatings for colon-targeted formulations.
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Affiliation(s)
- Marc-André Labelle
- Department of Chemistry, Research Chair on Enteric Dysfunctions ‘Allerdys’, CERMO-FC Center, Université du Québec à Montréal, C.P. 8888, Succursale Centre-Ville, Montréal, QC 3PC 3P8, Canada
| | - Pompilia Ispas-Szabo
- Department of Chemistry, Research Chair on Enteric Dysfunctions ‘Allerdys’, CERMO-FC Center, Université du Québec à Montréal, C.P. 8888, Succursale Centre-Ville, Montréal, QC 3PC 3P8, Canada
- Correspondence: ; Tel.: +1-(514)-987-3000 (ext. 0318)
| | - Salma Tajer
- Department of Chemistry, Research Chair on Enteric Dysfunctions ‘Allerdys’, CERMO-FC Center, Université du Québec à Montréal, C.P. 8888, Succursale Centre-Ville, Montréal, QC 3PC 3P8, Canada
| | - Yong Xiao
- Department of Biological Sciences & CERMO-FC Center, Université du Québec à Montréal, C.P. 8888, Succursale Centre-Ville, Montréal, QC H3C 3P8, Canada
| | - Benoît Barbeau
- Department of Biological Sciences & CERMO-FC Center, Université du Québec à Montréal, C.P. 8888, Succursale Centre-Ville, Montréal, QC H3C 3P8, Canada
| | - Mircea Alexandru Mateescu
- Department of Chemistry, Research Chair on Enteric Dysfunctions ‘Allerdys’, CERMO-FC Center, Université du Québec à Montréal, C.P. 8888, Succursale Centre-Ville, Montréal, QC 3PC 3P8, Canada
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5
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Chen Z, Wen J, Huang S, Sun Y, Liu X, Chen L, Li H, Zhao P. Highly TVB-N sensitive film with CMS as the ‘bridge’ via electrostatic interaction and hydrogen bond self-assembly for monitoring food freshness in intelligent packaging. Talanta 2023; 252:123881. [DOI: 10.1016/j.talanta.2022.123881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 08/18/2022] [Accepted: 08/23/2022] [Indexed: 11/26/2022]
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6
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Jiang H, Zhang W, Xu Y, Cao J, Jiang W. Properties of pectin-based films from white-fleshed pitaya (Hylocereus undatus) peel waste as affected by montmorillonite. Food Packag Shelf Life 2022. [DOI: 10.1016/j.fpsl.2022.100952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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7
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Hydroxypropyl methylcellulose/carboxymethyl starch/zinc oxide porous nanocomposite films for wound dressing application. Carbohydr Polym 2022; 298:120082. [DOI: 10.1016/j.carbpol.2022.120082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 08/31/2022] [Accepted: 09/02/2022] [Indexed: 11/22/2022]
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8
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Liu Y, Meng‐Yun L, An F, Tan L, Shan X, Fu Z. In vitro digestibility, pasting and thermal properties of
Arenga pinnata
(
Wurmb
.)
Merr
starch citrate. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yuan‐Sen Liu
- Institute of Light Industry and Food Engineering Guangxi University, 530004 Nanning China
| | - Li Meng‐Yun
- Institute of Light Industry and Food Engineering Guangxi University, 530004 Nanning China
| | - Feng‐Kun An
- Institute of Light Industry and Food Engineering Guangxi University, 530004 Nanning China
| | - Lin‐Bin Tan
- Institute of Light Industry and Food Engineering Guangxi University, 530004 Nanning China
| | - Xue Shan
- Institute of Light Industry and Food Engineering Guangxi University, 530004 Nanning China
| | - Zhen Fu
- Institute of Light Industry and Food Engineering Guangxi University, 530004 Nanning China
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9
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Nanoarchitectonics for Biodegradable Superabsorbent Based on Carboxymethyl Starch and Chitosan Cross-Linked with Vanillin. Int J Mol Sci 2022; 23:ijms23105386. [PMID: 35628197 PMCID: PMC9142128 DOI: 10.3390/ijms23105386] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 05/08/2022] [Accepted: 05/09/2022] [Indexed: 12/10/2022] Open
Abstract
Due to the growing demand for sustainable hygiene products (that will exhibit biodegradability and compostability properties), the challenge of developing a superabsorbent polymer that absorbs significant amounts of liquid has been raised so that it can be used in the hygiene sector in the future. The work covers the study of the swelling and dehydration kinetics of hydrogels formed by grafting polymerization of carboxymethyl starch (CMS) and chitosan (Ch). Vanillin (Van) was used as the crosslinking agent. The swelling and dehydration kinetics of the polymers were measured in various solutes including deionized water buffers with pH from 1 to 12 and in aqueous solutions of sodium chloride at 298 and 311 K. The surface morphology and texture properties of the analyzed hydrogels were observed by scanning electron microscopy (SEM). The influence of this structure on swelling and dehydration is discussed. Fourier transform infrared (FTIR) analyses confirmed the interaction between the carboxymethyl starch carbonyl groups and the chitosan amino groups in the resulting hydrogels. Additionally, spectroscopic analyses confirmed the formation of acetal crosslink bridges including vanillin molecules. The chemical dynamics studies revealed that new hydrogel dehydration kinetics strongly depend on the vanillin content. The main significance of the study concerns the positive results of the survey for the new superabsorbent polymer material, coupling high fluid absorbance with biodegradability. The studies on biodegradability indicated that resulting materials show good environmental degradability characteristics and can be considered true biodegradable superabsorbent polymers.
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10
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Physical Properties of Starch/Powdered Activated Carbon Composite Films. Polymers (Basel) 2021; 13:polym13244406. [PMID: 34960956 PMCID: PMC8706647 DOI: 10.3390/polym13244406] [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: 11/17/2021] [Revised: 12/09/2021] [Accepted: 12/13/2021] [Indexed: 11/17/2022] Open
Abstract
In the present study, starch/powdered activated carbon composite films were prepared by incorporating various amounts of powdered activated carbon (PAC)-1-5, 10, and 15 %-into a starch matrix, using the solvent casting method. The effect of PAC addition on the biopolymer film was investigated. The mechanical properties were examined by ultra-nanoindentation, nanoscratch, and micro-tensile tests. Since the mechanical properties of biopolymer films are correlated with their structure, the effect of PAC addition was tested using X-ray diffraction. The surface parameters morphology and wettability were analyzed by atomic force microscopy (AFM) and contact angle measurements. The barrier properties were examined by determining water vapor permeability and the water solubility index. The obtained results did not show a monotonic dependence of the mechanical parameters on PAC content, with the exception of the maximum strain, which decreased as the amount of the additive increased. The visible effect of PAC addition was manifested in changes in the adhesive force value and in water vapor permeability (WVP). The barrier properties decreased with the increase of the filler content.
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11
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Saracoglu P, Ozmen MM. Starch Based Nanogels: From Synthesis to Miscellaneous Applications. STARCH-STARKE 2021. [DOI: 10.1002/star.202100011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Pelin Saracoglu
- Department of Bioengineering Yildiz Technical University Istanbul 34220 Turkey
| | - Mehmet Murat Ozmen
- Department of Bioengineering Yildiz Technical University Istanbul 34220 Turkey
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12
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Jantasrirad S, Mayakun J, Numnuam A, Kaewtatip K. Effect of filler and sonication time on the performance of brown alga (Sargassum plagiophyllum) filled cassava starch biocomposites. ALGAL RES 2021. [DOI: 10.1016/j.algal.2021.102321] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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13
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Chen P, Xie F, Tang F, McNally T. Influence of plasticiser type and nanoclay on the properties of chitosan-based materials. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2020.110225] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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14
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Wilpiszewska K, Antosik AK, Schmidt B, Janik J, Rokicka J. Hydrophilic Films Based on Carboxymethylated Derivatives of Starch and Cellulose. Polymers (Basel) 2020; 12:polym12112447. [PMID: 33105874 PMCID: PMC7690641 DOI: 10.3390/polym12112447] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 10/09/2020] [Accepted: 10/20/2020] [Indexed: 11/16/2022] Open
Abstract
The carboxymethylated derivatives of starch (CMS) and cellulose (CMC) were used for film preparation. The infrared spectroscopy revealed that crosslinking via ester bridges with citric acid occurred between the two polysaccharide derivatives. The effect of polysaccharide derivatives ratio on physicochemical properties of prepared films was evaluated. Generally, the values of tested parameters (moisture absorption, surface roughness, and mechanical and thermal properties) were between the values noted for neat CMS or CMC-based films. However, the physicochemical properties of the system with equal CMS/CMC weight ratio diverged from this trend, i.e., the highest tensile strength, the highest Young's modulus (ca. 3.4 MPa and ca. 4.9 MPa, respectively), with simultaneously the lowest moisture absorption (18.5% after 72 h) have been noted. Such systems could potentially find application in agriculture or pharmacy.
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15
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Golachowski A, Drożdż W, Golachowska M, Kapelko-Żeberska M, Raszewski B. Production and Properties of Starch Citrates-Current Research. Foods 2020; 9:E1311. [PMID: 32961864 PMCID: PMC7555465 DOI: 10.3390/foods9091311] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 09/09/2020] [Accepted: 09/16/2020] [Indexed: 12/22/2022] Open
Abstract
Starch modification by chemical reaction is widely used to improve the properties of native starch. Modified by citric acid, starch is characterized by specific properties resulting from the presence of citrate residues and as a result of cross-linking starch. The chemicals used for preparing starch citrates are safe for human health and the natural environment compared to the harsh chemicals used for conventional modifications. Starch citrates are traditionally produced by heating starch-citric acid mixtures in semi-dry conditions or by a heat moisture treatment. The conditions of the modification process (roasting temperature, heating time, citric acid dose) and the botanic source or genotype of starch determine the degree of substitution and the properties of the obtained preparations. Changes of starch properties occurring during esterification lead to reduced relative crystallinity, resulting in a decrease in the affinity for water, the gelatinization parameters, and the viscosity of starch citrate. However, one of the most important outcome of the modification is the formation of resistant starch (RS), which has increased resistance to the action of amylolytic enzymes. Currently, new methods for producing starch citrates with improved functional and rheological properties while maintaining the highest possible content of resistant starch are being sought. The article presents an overview of recent studies on the production, properties. And applicability of starch citrates with special attention paid to their role as preparations of resistant starch (RS). The use of citric acid for modification of starch is better for the technology process, while using cross-linking is better than simply using esterification.
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Affiliation(s)
- Antoni Golachowski
- Department of Food Storage and Technology, Faculty of Biotechnology and Food Sciences, Wrocław University of Environmental and Life Sciences, C.K. Norwida 25, 50-375 Wroclaw, Poland; (A.G.); (M.K.-Ż.); (B.R.)
| | - Wioletta Drożdż
- Department of Food Storage and Technology, Faculty of Biotechnology and Food Sciences, Wrocław University of Environmental and Life Sciences, C.K. Norwida 25, 50-375 Wroclaw, Poland; (A.G.); (M.K.-Ż.); (B.R.)
| | - Magdalena Golachowska
- Institute of Health Sciences, Collegium Medicum, University of Opole, ul. Kopernika 11a, 45-040 Opole, Poland;
| | - Małgorzata Kapelko-Żeberska
- Department of Food Storage and Technology, Faculty of Biotechnology and Food Sciences, Wrocław University of Environmental and Life Sciences, C.K. Norwida 25, 50-375 Wroclaw, Poland; (A.G.); (M.K.-Ż.); (B.R.)
| | - Bartosz Raszewski
- Department of Food Storage and Technology, Faculty of Biotechnology and Food Sciences, Wrocław University of Environmental and Life Sciences, C.K. Norwida 25, 50-375 Wroclaw, Poland; (A.G.); (M.K.-Ż.); (B.R.)
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16
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Labelle M, Ispas‐Szabo P, Mateescu MA. Structure‐Functions Relationship of Modified Starches for Pharmaceutical and Biomedical Applications. STARCH-STARKE 2020. [DOI: 10.1002/star.202000002] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Marc‐André Labelle
- Department of Chemistry, Research Chair on Enteric Dysfunctions ‘Allerdys’, CERMO‐FC CenterUniversité du Québec à Montréal C.P. 8888 Montréal QC H3C 3P8 Canada
| | - Pompilia Ispas‐Szabo
- Department of Chemistry, Research Chair on Enteric Dysfunctions ‘Allerdys’, CERMO‐FC CenterUniversité du Québec à Montréal C.P. 8888 Montréal QC H3C 3P8 Canada
| | - Mircea Alexandru Mateescu
- Department of Chemistry, Research Chair on Enteric Dysfunctions ‘Allerdys’, CERMO‐FC CenterUniversité du Québec à Montréal C.P. 8888 Montréal QC H3C 3P8 Canada
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17
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Quadrado RF, Fajardo AR. Microparticles based on carboxymethyl starch/chitosan polyelectrolyte complex as vehicles for drug delivery systems. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2018.04.004] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
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18
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Manatunga DC, Godakanda VU, de Silva RM, de Silva KMN. Recent developments in the use of organic-inorganic nanohybrids for drug delivery. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2019; 12:e1605. [PMID: 31826328 DOI: 10.1002/wnan.1605] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 11/05/2019] [Accepted: 11/12/2019] [Indexed: 01/22/2023]
Abstract
Organic-inorganic nanohybrid (OINH) structures providing a versatile platform for drug delivery with improved characteristics are an area which has gained recent attention. Much effort has been taken to develop these structures to provide a viable treatment options for much alarming diseases such as cancer, bone destruction, neurological disorders, and so on. This review focuses on current work carried out in producing different types of hybrid drug carriers identifying their properties, fabrication techniques, and areas where they have been applied. A brief introduction on understating the requirement for blending organic-inorganic components into a nanohybrid drug carrier is followed with an elaboration given about the different types of OINHs developed currently highlighting their properties and applications. Then, different fabrication techniques are discussed given attention to surface functionalization, one-pot synthesis, wrapping, and electrospinning methods. Finally, it is concluded by briefing the challenges that are remaining to be addressed to obtain multipurpose nanohybrid drug carriers with wider applicability. This article is categorized under: Therapeutic Approaches and Drug Discovery > Emerging Technologies.
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Affiliation(s)
- Danushika C Manatunga
- Centre for Advanced Materials and Devices (CAMD), Department of Chemistry, Faculty of Science, University of Colombo, Colombo, Sri Lanka
| | - V Umayangana Godakanda
- Centre for Advanced Materials and Devices (CAMD), Department of Chemistry, Faculty of Science, University of Colombo, Colombo, Sri Lanka
| | - Rohini M de Silva
- Centre for Advanced Materials and Devices (CAMD), Department of Chemistry, Faculty of Science, University of Colombo, Colombo, Sri Lanka
| | - K M Nalin de Silva
- Centre for Advanced Materials and Devices (CAMD), Department of Chemistry, Faculty of Science, University of Colombo, Colombo, Sri Lanka
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19
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Hydrophilic films based on starch and carboxymethyl starch. POLISH JOURNAL OF CHEMICAL TECHNOLOGY 2019. [DOI: 10.2478/pjct-2019-0016] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Abstract
The hydrophilic films based on starch and carboxymethyl starch (CMS) were obtained using cast method. The effect of CMS content on the physicochemical properties of prepared films were evaluated. With increasing content of starch derivative the moisture absorption, solubility in water as well as swelling ratio increased. The highest values of mechanical parameters (tensile strength and Young’s modulus) were determined for the starch/CMS film containing the lowest CMS amount, i.e. 10 wt.% (1.1 MPa, 15 MPa, respectively). For the same system the lowest moisture absorption, solubility in water as well as swelling ratio were reported. Thus, it could be concluded that for this system the highest crosslinking density has been achieved, what was confirmed by DMTA results. Such a film could potentially find application in food or agricultural industry.
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20
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Yousefi A, Savadkoohi B, Zahedi Y, Hatami M, Ako K. Fabrication and characterization of hybrid sodium montmorillonite/TiO2 reinforced cross-linked wheat starch-based nanocomposites. Int J Biol Macromol 2019; 131:253-263. [DOI: 10.1016/j.ijbiomac.2019.03.083] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Revised: 03/11/2019] [Accepted: 03/12/2019] [Indexed: 11/29/2022]
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21
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Jamróz E, Kulawik P, Kopel P. The Effect of Nanofillers on the Functional Properties of Biopolymer-based Films: A Review. Polymers (Basel) 2019; 11:E675. [PMID: 31013855 PMCID: PMC6523406 DOI: 10.3390/polym11040675] [Citation(s) in RCA: 127] [Impact Index Per Article: 25.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Revised: 04/09/2019] [Accepted: 04/09/2019] [Indexed: 12/30/2022] Open
Abstract
Waste from non-degradable plastics is becoming an increasingly serious problem. Therefore, more and more research focuses on the development of materials with biodegradable properties. Bio-polymers are excellent raw materials for the production of such materials. Bio-based biopolymer films reinforced with nanostructures have become an interesting area of research. Nanocomposite films are a group of materials that mainly consist of bio-based natural (e.g., chitosan, starch) and synthetic (e.g., poly(lactic acid)) polymers and nanofillers (clay, organic, inorganic, or carbon nanostructures), with different properties. The interaction between environmentally friendly biopolymers and nanofillers leads to the improved functionality of nanocomposite materials. Depending on the properties of nanofillers, new or improved properties of nanocomposites can be obtained such as: barrier properties, improved mechanical strength, antimicrobial, and antioxidant properties or thermal stability. This review compiles information about biopolymers used as the matrix for the films with nanofillers as the active agents. Particular emphasis has been placed on the influence of nanofillers on functional properties of biopolymer films and their possible use within the food industry and food packaging systems. The possible applications of those nanocomposite films within other industries (medicine, drug and chemical industry, tissue engineering) is also briefly summarized.
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Affiliation(s)
- Ewelina Jamróz
- Institute of Chemistry, University of Agriculture in Cracow, Balicka Street 122, PL-30-149 Kraków, Poland.
| | - Piotr Kulawik
- Department of Animal Products Processing, University of Agriculture, Balicka Street 122, PL-30-149 Kraków, Poland.
| | - Pavel Kopel
- Department of Chemistry and Biochemistry, Faculty of AgriSciences, Mendel University in Brno, Zemedelska 1, CZ-613 00 Brno, Czech Republic.
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, CZ-612 00 Brno, Czech Republic.
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Cornstarch-based wound dressing incorporated with hyaluronic acid and propolis: In vitro and in vivo studies. Carbohydr Polym 2019; 216:25-35. [PMID: 31047065 DOI: 10.1016/j.carbpol.2019.03.091] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Revised: 03/11/2019] [Accepted: 03/25/2019] [Indexed: 12/22/2022]
Abstract
The unique physicochemical and functional characteristics of starch-based biomaterials and wound dressings have been proposed for several biomedical applications. Film dressings of cornstarch/hyaluronic acid/ ethanolic extract of propolis (CS/HA/EEP) were prepared by solvent-casting and characterized by attenuated total reflectance/Fourier transform infrared spectroscopy, scanning electron microscopy, gas chromatography/mass spectrometry, light transmission, opacity measurements, EEP release, equilibrium swelling, and in vitro and in vivo evaluations. The CS/HA/0.5%EEP film dressing exhibited higher antibacterial activity against Staphylococcus aureus (2.08 ± 0.14 mm), Escherichia coli (2.64 ± 0.18 mm), and Staphylococcus epidermidis (1.02 ± 0.15 mm) in comparison with the CS, CS/HA, and CS/HA/0.25%EEP films. Also, it showed no cytotoxicity for the L929 fibroblast cells. This wound dressing could effectively accelerate the wound healing process at Wistar rats' skin excisions. These results indicate that enrichment of cornstarch wound dressings with HA and EEP can significantly enhance their potential efficacy as wound dressing material.
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Merino D, Gutiérrez TJ, Alvarez VA. Structural and Thermal Properties of Agricultural Mulch Films Based on Native and Oxidized Corn Starch Nanocomposites. STARCH-STARKE 2019. [DOI: 10.1002/star.201800341] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Danila Merino
- Grupo de Materiales Compuestos Termoplásticos (CoMP)Instituto de Investigaciones en Ciencia y Tecnología de Materiales (INTEMA)Facultad de IngenieríaUniversidad Nacional de Mar del Plata (UNMdP) y Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)Av. Colón 10850B7608FLCMar del PlataArgentina
| | - Tomy J. Gutiérrez
- Grupo de Materiales Compuestos Termoplásticos (CoMP)Instituto de Investigaciones en Ciencia y Tecnología de Materiales (INTEMA)Facultad de IngenieríaUniversidad Nacional de Mar del Plata (UNMdP) y Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)Av. Colón 10850B7608FLCMar del PlataArgentina
| | - Vera A. Alvarez
- Grupo de Materiales Compuestos Termoplásticos (CoMP)Instituto de Investigaciones en Ciencia y Tecnología de Materiales (INTEMA)Facultad de IngenieríaUniversidad Nacional de Mar del Plata (UNMdP) y Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)Av. Colón 10850B7608FLCMar del PlataArgentina
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24
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Nordin NA, Rahman NA, Talip N, Yacob N. Citric Acid Cross-Linking of Carboxymethyl Sago Starch Based Hydrogel for Controlled Release Application. ACTA ACUST UNITED AC 2018. [DOI: 10.1002/masy.201800086] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Nurul Aida Nordin
- Faculty of Science; Department of Chemistry; Universiti Putra Malaysia; 43400 Serdang Selangor Malaysia
| | - Norizah Abdul Rahman
- Faculty of Science; Department of Chemistry; Universiti Putra Malaysia; 43400 Serdang Selangor Malaysia
| | - Norhashidah Talip
- Radiation Polymer Modification Group; Radiation Processing Technology Division; Malaysian Nuclear Agency; Bangi 43000 Kajang Selangor Malaysia
| | - Norzita Yacob
- Radiation Polymer Modification Group; Radiation Processing Technology Division; Malaysian Nuclear Agency; Bangi 43000 Kajang Selangor Malaysia
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25
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Fathi Achachlouei B, Zahedi Y. Fabrication and characterization of CMC-based nanocomposites reinforced with sodium montmorillonite and TiO2 nanomaterials. Carbohydr Polym 2018; 199:415-425. [DOI: 10.1016/j.carbpol.2018.07.031] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2018] [Revised: 07/08/2018] [Accepted: 07/09/2018] [Indexed: 10/28/2022]
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26
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Wu Y, Li S, Song J, Jiang B, Chen S, Sun H, Li X. Acetylated Distarch Phosphate/Chitosan Films Reinforced with Sodium Laurate-Modified Nano-TiO 2 : Effects of Sodium Laurate Concentration. J Food Sci 2018; 83:2819-2826. [PMID: 30325500 DOI: 10.1111/1750-3841.14354] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Revised: 08/04/2018] [Accepted: 08/24/2018] [Indexed: 12/01/2022]
Abstract
Nano-titanium dioxide (TiO2 ) was modified with the surfactant sodium laurate (SL) via ultrasonic microwave-assisted technology to improve the dispersion of TiO2 in polymer matrices. As revealed by Fourier transform infrared spectroscopy, X-ray diffraction, and scanning electron microscopy analyses, SL was well adsorbed onto the TiO2 surface through chemical bonding, resulting in SL-modified TiO2 (TiO2 -SLx). The hydrophobicity and dispersibility of TiO2 -SLx increased significantly compared to unmodified nano-TiO2 . With an increase in the SL concentration from 5% to 15%, the agglomeration of TiO2 -SLx particles decreased considerably, while the particles were more uniform. TiO2 -SLx nanoparticles (3 wt%) were then incorporated into acetylated distarch phosphate/chitosan (ADPS/CS) blended matrices to reinforce the biopolymers. Relative to unmodified TiO2 , TiO2 -SLx exhibited a better dispersion capability. Furthermore, as the SL concentration increased, the tensile strength (TS) of the composite films increased, while the elongation at break (E), water vapor permeability (WVP), and solubility all decreased. The composite film containing TiO2 -SL15 (TiO2 modified with 15% SL; ADPS/CS-TiO2 -SL15 film) displayed the highest TS (31.50 MPa), which was 33.70% higher than that of the pure ADPS/CS film, whereas the ADPS/CS-TiO2 -SL25 film exhibited the lowest E. Further, the ADPS/CS-TiO2 -SL15 film displayed the lowest WVP (0.90 × 10-12 g·cm-1 ·s-1 ·Pa-1 ) and solubility (22.91%), which decreased by 30.23% and 26.03% compared to that of the pure ADPS/CS film, respectively. Therefore, SL modification and the use of ultrasonic microwave-assisted technology are promising for the preparation of nanofillers for biopolymer reinforcement. PRACTICAL APPLICATION: Nano-titanium dioxide (TiO2 ) nanoparticles were modified using the anionic surfactant sodium laurate via ultrasonic-microwave assisted technology, to improve the dispersion of the TiO2 nanoparticles in polymer matrices. Modified TiO2 nanoparticles were incorporated into acetylated di-starch phosphate/Chitosan blend films, causing the tensile strength of the composite film to increase and the water solubility and water vapor permeability of the composite film to decrease, making the films suitable for packaging applications.
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Affiliation(s)
- Yuanyuan Wu
- College of Food Science and Engineering, Jilin Univ., Changchun, 130022, P. R. China
| | - Shuai Li
- College of Food Science and Engineering, Jilin Univ., Changchun, 130022, P. R. China.,College of Food Quality and Safety, Jilin Agriculture Science and Technology College, Jilin, 132101, P. R. China
| | - Jingxin Song
- College of Food Science and Engineering, Jilin Univ., Changchun, 130022, P. R. China
| | - Bingxue Jiang
- College of Food Science and Engineering, Jilin Univ., Changchun, 130022, P. R. China
| | - ShanShan Chen
- College of Food Science and Engineering, Jilin Univ., Changchun, 130022, P. R. China
| | - Huimin Sun
- College of Food Science and Engineering, Jilin Univ., Changchun, 130022, P. R. China
| | - Xinxin Li
- College of Food Science and Engineering, Jilin Univ., Changchun, 130022, P. R. China
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Merino D, Mansilla AY, Gutiérrez TJ, Casalongué CA, Alvarez VA. Chitosan coated-phosphorylated starch films: Water interaction, transparency and antibacterial properties. REACT FUNCT POLYM 2018. [DOI: 10.1016/j.reactfunctpolym.2018.08.012] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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28
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Bionanocomposite Films Prepared from Corn Starch With and Without Nanopackaged Jamaica (Hibiscus sabdariffa) Flower Extract. FOOD BIOPROCESS TECH 2018. [DOI: 10.1007/s11947-018-2160-z] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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29
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Antosik AK, Wilpiszewska K. Natural composites based on polysaccharide derivatives: preparation and physicochemical properties. CHEMICAL PAPERS 2018. [DOI: 10.1007/s11696-018-0550-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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30
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Sundum T, Szécsényi KM, Kaewtatip K. Preparation and characterization of thermoplastic starch composites with fly ash modified by planetary ball milling. Carbohydr Polym 2018; 191:198-204. [DOI: 10.1016/j.carbpol.2018.03.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2017] [Revised: 02/27/2018] [Accepted: 03/07/2018] [Indexed: 10/17/2022]
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31
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Zhou Y, Yin X, Chen J, Feng D, Zhu L. Encapsulation efficiency and release of citral using methylcellulose as emulsifier and interior wall material in composite polysaccharide microcapsules. ADVANCES IN POLYMER TECHNOLOGY 2018. [DOI: 10.1002/adv.22089] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- You Zhou
- Hainan Provincial Fine Chemical Engineering Research Center; Hainan University; Haikou Hainan China
| | - Xueqiong Yin
- Hainan Provincial Fine Chemical Engineering Research Center; Hainan University; Haikou Hainan China
| | - Juan Chen
- Hainan Provincial Fine Chemical Engineering Research Center; Hainan University; Haikou Hainan China
| | - Dachun Feng
- School of Information Science and Technology; Zhongkai University of Agriculture and Engineering; Guangzhou Guangdong China
| | - Li Zhu
- Hainan Provincial Fine Chemical Engineering Research Center; Hainan University; Haikou Hainan China
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32
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Sangseethong K, Chatakanonda P, Sriroth K. Superabsorbent Hydrogels From Rice Starches With Different Amylose Contents. STARCH-STARKE 2018. [DOI: 10.1002/star.201700244] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Kunruedee Sangseethong
- Cassava and Starch Technology Research Unit, National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA),; Pathum Thani Thailand
| | - Pathama Chatakanonda
- Kasetsart Agricultural and Agro-Industrial Product Improvement Institute, Kasetsart University; Bangkok Thailand
| | - Klanarong Sriroth
- Faculty of Agro-Industry, Department of Biotechnology, Kasetsart University; Bangkok Thailand
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Facile preparation and characterization of pH sensitive Mt/CMC nanocomposite hydrogel beads for propranolol controlled release. Int J Biol Macromol 2018; 111:696-705. [DOI: 10.1016/j.ijbiomac.2018.01.061] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2017] [Revised: 01/07/2018] [Accepted: 01/10/2018] [Indexed: 01/17/2023]
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34
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Bionanocomposite films developed from corn starch and natural and modified nano-clays with or without added blueberry extract. Food Hydrocoll 2018. [DOI: 10.1016/j.foodhyd.2017.10.017] [Citation(s) in RCA: 94] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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35
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Yusof MR, Shamsudin R, Abdullah Y, Yalcinkaya F, Yaacob N. Electrospinning of carboxymethyl starch/poly(L-lactide acid) composite nanofiber. POLYM ADVAN TECHNOL 2018. [DOI: 10.1002/pat.4292] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Mohd Reusmaazran Yusof
- School of Applied Physics, Faculty of Science and Technology; Universiti Kebangsaan Malaysia; 43600 Bangi Selangor Malaysia
| | - Roslinda Shamsudin
- School of Applied Physics, Faculty of Science and Technology; Universiti Kebangsaan Malaysia; 43600 Bangi Selangor Malaysia
| | - Yusof Abdullah
- Material Technology Group, Industrial Technology Division; Malaysian Nuclear Agency; Bangi 43300 Kajang Selangor Malaysia
| | - Fatma Yalcinkaya
- Institute for Nanomaterials, Advanced Technologies and Innovation, Department of Nanotechnology and Informatics; Technical University of Liberec; Studentska 1402/2 46117 Liberec The Czech Republic
| | - Norzita Yaacob
- School of Applied Physics, Faculty of Science and Technology; Universiti Kebangsaan Malaysia; 43600 Bangi Selangor Malaysia
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36
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Abubakar Zauro S, Vishalakshi B. Pectin graft copolymer-montmorillonite composite: Synthesis, swelling and divalent metal ion adsorption. SEP SCI TECHNOL 2018. [DOI: 10.1080/01496395.2018.1446987] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Sirajo Abubakar Zauro
- Department of Post-Graduate Studies and Research in Chemistry, Mangalore University, Dakshina Kannada, Karnataka, India
| | - Badalamoole Vishalakshi
- Department of Post-Graduate Studies and Research in Chemistry, Mangalore University, Dakshina Kannada, Karnataka, India
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37
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Gutiérrez TJ, Ollier R, Alvarez VA. Surface Properties of Thermoplastic Starch Materials Reinforced with Natural Fillers. SPRINGER SERIES ON POLYMER AND COMPOSITE MATERIALS 2018. [DOI: 10.1007/978-3-319-66417-0_5] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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38
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Zahedi Y, Fathi-Achachlouei B, Yousefi AR. Physical and mechanical properties of hybrid montmorillonite/zinc oxide reinforced carboxymethyl cellulose nanocomposites. Int J Biol Macromol 2017; 108:863-873. [PMID: 29102792 DOI: 10.1016/j.ijbiomac.2017.10.185] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Revised: 10/19/2017] [Accepted: 10/31/2017] [Indexed: 01/07/2023]
Abstract
In this research, a novel carboxymethyl cellulose (CMC)-based nanocomposite films containing sodium montmorillonite (MMT) (5%wt) and zinc oxide (ZnO) (1, 2, 3 and 4%wt) nanoparticles (NPs) were fabricated via casting method. The results revealed that addition of NPs decreased water vapor permeability of the films by about 53%, while moisture content, density and glass transition temperature increased. The nanomaterials enhanced resistance of the nanocomposites against tensile stress at the expense of elongation at break. Nano-ZnO was very effective than nanoclay in UV-light blocking (99% vs. 60%) associated with sacrificing the films transparency. Formation of hydrogen bonds between the hydroxyl groups of CMC and MMT was evidenced by FTIR spectroscopy. According to the XRD analysis, clay nanolayers formed an exfoliated structure in the nanocomposites, whereas ZnO NPs raised crystallinity. SEM micrographs showed well-dispersed MMT and ZnO NPs through the films surface. Antibacterial test showed that vulnerability of Gram-positive S. aureus toward ZnO NPs was more than that of Gram-negative E. Coli. In conclusion, simultaneous incorporation of MMT and ZnO NPs improved the functional characteristics of CMC film and extended the potential for food packaging applications.
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Affiliation(s)
- Younes Zahedi
- Department of Food Science and Technology, Faculty of Agriculture and Natural resources, University of Mohaghegh Ardabili, Ardabil, Iran.
| | - Bahram Fathi-Achachlouei
- Department of Food Science and Technology, Faculty of Agriculture and Natural resources, University of Mohaghegh Ardabili, Ardabil, Iran.
| | - Ali Reza Yousefi
- Department of Chemical Engineering, Faculty of Engineering, University of Bonab, Bonab, Iran.
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39
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Jahanizadeh S, Yazdian F, Marjani A, Omidi M, Rashedi H. Curcumin-loaded chitosan/carboxymethyl starch/montmorillonite bio-nanocomposite for reduction of dental bacterial biofilm formation. Int J Biol Macromol 2017; 105:757-763. [PMID: 28746888 DOI: 10.1016/j.ijbiomac.2017.07.101] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Revised: 07/07/2017] [Accepted: 07/15/2017] [Indexed: 10/19/2022]
Abstract
A novel bio nanocomposite of Carboxymethyl Starch (CMS)-Chitosan (CS)-Montmorillonite (MMT) was developed for Curcumin delivery. To improve Curcumin entrapment into Cs-CMS-MMT, different ratios of Chitosan (Cs), Carboxymethyl Starch (CMS) and MMT were used. Particle size and Curcumin entrapment efficiency (EE) were highly affected by different formulation variables. Polysaccharide concentration, Cs-CMS ratio and sonication time had significant effect on particle size. MMT addition enhanced the entrapment efficiency. To optimize entrapment efficiency of Curcumin, statistical analysis was used, and an experiment based on screening design performed with two variants. Morphology and structural characterization of nanocomposite and Curcumin entrapment efficiency were analyzed. The optimal formulation had the average particles size of 35.9nm with Curcumin entrapment efficiency of 91%. Finally, the antibacterial activity of bio nanocomposite against Streptococcus mutans was assessed. Curcumin-loaded bio nanocomposite hindered the formation of biofilm on dental models very effectively.
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Affiliation(s)
| | - Fatemeh Yazdian
- Department of Life Science Engineering, Faculty of New Science and Technologies, University of Tehran, Tehran, Iran.
| | - Azam Marjani
- Department of Chemistry, Islamic Azad University, Arak Branch, Arak, Iran
| | - Meisam Omidi
- Protein Research Center, Shahid Beheshti University, GC, Velenjak, Tehran, Iran
| | - Hamid Rashedi
- Department of Biotechnology, School of Chemical Engineering, College of Engineering, University of Tehran, Tehran, Iran
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40
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Drewnowska E, Antosik AK, Wróblewska A, Czech Z, Wilpiszewska K. Fragrant films on the basis of potato starch. POLISH JOURNAL OF CHEMICAL TECHNOLOGY 2017. [DOI: 10.1515/pjct-2017-0033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
New fragrant and biodegradable starch-based films have been obtained. These films were prepared by the method of the outpour into the Teflon mould of the starch composition containing such fragrant compounds as: eugenol or α-pinene. For characterizing the final products the following properties were taken into account: the solubility in water, the absorbance of moisture from air and the length of release of the fragrant compound. The obtained starch-based films were characterized by the relatively long time of release the fragrant compound and also by the good absorbance of moisture from air. Taking into account the properties of the obtained films, they can find applications in production of appliances used in the bioactive cleaning of air. The prototype of such a product was presented in this work. The presented studies show the potential of applying these materials in the future, and thus these examinations should be developed.
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Affiliation(s)
- Ewa Drewnowska
- West Pomeranian University of Technology , Szczecin, Faculty of Chemical Technology and Engineering, Institute of Organic Chemical Technology , Pułaskiego 10, 70-322 Szczecin , Poland
| | - Adrian Krzysztof Antosik
- West Pomeranian University of Technology , Szczecin, Faculty of Chemical Technology and Engineering, Institute of Organic Chemical Technology , Pułaskiego 10, 70-322 Szczecin , Poland
| | - Agnieszka Wróblewska
- West Pomeranian University of Technology , Szczecin, Faculty of Chemical Technology and Engineering, Institute of Organic Chemical Technology , Pułaskiego 10, 70-322 Szczecin , Poland
| | - Zbigniew Czech
- West Pomeranian University of Technology , Szczecin, Faculty of Chemical Technology and Engineering, Institute of Organic Chemical Technology , Pułaskiego 10, 70-322 Szczecin , Poland
| | - Katarzyna Wilpiszewska
- West Pomeranian University of Technology , Szczecin, Faculty of Chemical Technology and Engineering, Polymer Institute , Pułaskiego 10, 70-322 Szczecin , Poland
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41
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La Mantia FP, Mistretta MC, Rodonò L, Ascione L, Morreale M. Creep response of a LDPE-based nanocomposite. J Appl Polym Sci 2016. [DOI: 10.1002/app.44180] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- F. P. La Mantia
- Dipartimento Di Ingegneria Civile, Ambientale, Aerospaziale, Dei Materiali; Università Di Palermo, Viale Delle Scienze; Palermo 90128 Italy
| | - M. C. Mistretta
- Dipartimento Di Ingegneria Civile, Ambientale, Aerospaziale, Dei Materiali; Università Di Palermo, Viale Delle Scienze; Palermo 90128 Italy
| | - L. Rodonò
- Dipartimento Di Ingegneria Civile, Ambientale, Aerospaziale, Dei Materiali; Università Di Palermo, Viale Delle Scienze; Palermo 90128 Italy
| | - L. Ascione
- Dipartimento Di Ingegneria Civile, Ambientale, Aerospaziale, Dei Materiali; Università Di Palermo, Viale Delle Scienze; Palermo 90128 Italy
| | - M. Morreale
- Facoltà Di Ingegneria E Architettura; Università Degli Studi Di Enna “Kore”, Cittadella Universitaria; Enna 94100 Italy
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42
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Xie WQ, Chai XS. A Practical Method for the Determination of Degree of Substitution in Sodium Carboxymethyl Starch. FOOD ANAL METHOD 2016. [DOI: 10.1007/s12161-016-0731-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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43
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Effect of Cross-Linking with Aloe vera Gel on Surface and Physicochemical Properties of Edible Films Made from Plantain Flour. FOOD BIOPHYS 2016. [DOI: 10.1007/s11483-016-9458-z] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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44
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Zdanowicz M, Johansson C. Mechanical and barrier properties of starch-based films plasticized with two- or three component deep eutectic solvents. Carbohydr Polym 2016; 151:103-112. [DOI: 10.1016/j.carbpol.2016.05.061] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Revised: 05/15/2016] [Accepted: 05/17/2016] [Indexed: 10/21/2022]
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45
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Physico-chemical properties and in vitro digestibility of edible films made from plantain flour with added Aloe vera gel. J Funct Foods 2016. [DOI: 10.1016/j.jff.2016.08.054] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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46
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Versino F, Lopez OV, Garcia MA, Zaritzky NE. Starch-based films and food coatings: An overview. STARCH-STARKE 2016. [DOI: 10.1002/star.201600095] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Florencia Versino
- CIDCA (Centro de Investigación y Desarrollo en Criotecnología de Alimentos); Facultad de Ciencias Exactas; UNLP - CONICET; Calle 47 y 116 La Plata (B1900AJJ); Buenos Aires Argentina
- Facultad de Ingeniería; UNLP; Argentina
| | - Olivia V. Lopez
- PLAPIQUI (UNS-CONICET), Departamento de Ingeniería Química; UNS; Camino La Carrindanga; Bahía Blanca Argentina
| | - Maria A. Garcia
- CIDCA (Centro de Investigación y Desarrollo en Criotecnología de Alimentos); Facultad de Ciencias Exactas; UNLP - CONICET; Calle 47 y 116 La Plata (B1900AJJ); Buenos Aires Argentina
| | - Noemi E. Zaritzky
- CIDCA (Centro de Investigación y Desarrollo en Criotecnología de Alimentos); Facultad de Ciencias Exactas; UNLP - CONICET; Calle 47 y 116 La Plata (B1900AJJ); Buenos Aires Argentina
- Facultad de Ingeniería; UNLP; Argentina
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Zhang W, Chen J, Chen Y, Xia W, Xiong YL, Wang H. Enhanced physicochemical properties of chitosan/whey protein isolate composite film by sodium laurate-modified TiO 2 nanoparticles. Carbohydr Polym 2016; 138:59-65. [DOI: 10.1016/j.carbpol.2015.11.031] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Revised: 11/07/2015] [Accepted: 11/11/2015] [Indexed: 11/27/2022]
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Charlon S, Marais S, Dargent E, Soulestin J, Sclavons M, Follain N. Structure-barrier property relationship of biodegradable poly(butylene succinate) and poly[(butylene succinate)-co-(butylene adipate)] nanocomposites: influence of the rigid amorphous fraction. Phys Chem Chem Phys 2015; 17:29918-34. [PMID: 26489904 DOI: 10.1039/c5cp04969e] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Composites composed of polyesters, poly(butylene succinate) (PBS) or poly[(butylene succinate)-co-(butylene adipate)] (PBSA), and 5 wt% of montmorillonite (CNa) or organo-modified montmorillonite (C30B) were melt-processed and transformed into films by either compression-molding or extrusion-calendering. XRD, rheological measurements and TEM images clearly indicated that films containing CNa are microcomposites, while nanocomposites were observed for those containing C30B. Using Flash DSC, it was possible, for the first time, not only to measure the heat capacity step at the glass transition of these two materials in their amorphous state, but also to investigate whether the preparation technique influenced the Rigid Amorphous Fraction (RAF) in our PBS- and PBSA-based nanocomposites. In this work, we have successfully shown the correlation between the microstructure of the films and their barrier properties, and especially the role played by the RAF. Indeed, the lowest permeabilities to gases and to water were determined in the films containing the highest RAF in both PBS- and PBSA-based materials.
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Cai H, Chen G, Peng C, Xu L, Zhang Z, Ke F, Wan X. Enhanced fluoride removal by loading Al/Zr onto carboxymethyl starch sodium: synergistic interactions between Al and Zr. RSC Adv 2015. [DOI: 10.1039/c5ra18167d] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In this paper, a novel type of adsorbent was prepared by loading Al/Zr onto carboxymethyl starch sodium to generate CMS–Al, CMS–Zr or CMS–Al–Zr.
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Affiliation(s)
- Huimei Cai
- School of Tea & Food Science and Technology
- Anhui Agricultural University/State Key Laboratory of Tea Plant Biology and Utilization
- Anhui Agricultural University
- Hefei 230036
- People's Republic of China
| | - Guijie Chen
- School of Tea & Food Science and Technology
- Anhui Agricultural University/State Key Laboratory of Tea Plant Biology and Utilization
- Anhui Agricultural University
- Hefei 230036
- People's Republic of China
| | - Chuanyi Peng
- School of Tea & Food Science and Technology
- Anhui Agricultural University/State Key Laboratory of Tea Plant Biology and Utilization
- Anhui Agricultural University
- Hefei 230036
- People's Republic of China
| | - Lingyun Xu
- School of Tea & Food Science and Technology
- Anhui Agricultural University/State Key Laboratory of Tea Plant Biology and Utilization
- Anhui Agricultural University
- Hefei 230036
- People's Republic of China
| | - Zhengzhu Zhang
- School of Tea & Food Science and Technology
- Anhui Agricultural University/State Key Laboratory of Tea Plant Biology and Utilization
- Anhui Agricultural University
- Hefei 230036
- People's Republic of China
| | - Fei Ke
- School of Tea & Food Science and Technology
- Anhui Agricultural University/State Key Laboratory of Tea Plant Biology and Utilization
- Anhui Agricultural University
- Hefei 230036
- People's Republic of China
| | - Xiaochun Wan
- School of Tea & Food Science and Technology
- Anhui Agricultural University/State Key Laboratory of Tea Plant Biology and Utilization
- Anhui Agricultural University
- Hefei 230036
- People's Republic of China
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