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Cui S, Cui C, Ge S, Xie W, Yu M, Li Y, Sun Q, Xiong L. The impact of cellulose nanocrystals on the rheology of sodium carboxymethyl cellulose and sodium alginate. J Appl Polym Sci 2022. [DOI: 10.1002/app.52919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Shaoning Cui
- College of Food Science and Engineering, Qingdao Agricultural University Qingdao Shandong Province China
- Department of Food Yantai Nanshan University Yantai Shandong Province China
| | - Congli Cui
- College of Food Science and Engineering, Qingdao Agricultural University Qingdao Shandong Province China
- Qingdao Special Food Research Institute Qingdao Shandong Province China
| | - Shengju Ge
- Department of Food Yantai Nanshan University Yantai Shandong Province China
| | - Wei Xie
- Department of Food Yantai Nanshan University Yantai Shandong Province China
| | - Mengting Yu
- College of Food Science and Engineering, Qingdao Agricultural University Qingdao Shandong Province China
- Qingdao Special Food Research Institute Qingdao Shandong Province China
| | - Ying Li
- College of Food Science and Engineering, Qingdao Agricultural University Qingdao Shandong Province China
- Department of Food Yantai Nanshan University Yantai Shandong Province China
| | - Qingjie Sun
- College of Food Science and Engineering, Qingdao Agricultural University Qingdao Shandong Province China
- Qingdao Special Food Research Institute Qingdao Shandong Province China
| | - Liu Xiong
- College of Food Science and Engineering, Qingdao Agricultural University Qingdao Shandong Province China
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2
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Monem M, Ahmadi Z, Fakhri V, Goodarzi V. Preparing and characterization of Poly(glycerol-sebacic acid-urethane) (PGSU) nanocomposites: clearing role of unmodified and modified clay nanoparticles. JOURNAL OF POLYMER RESEARCH 2021. [DOI: 10.1007/s10965-021-02866-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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3
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Kolomiets A, Jirout T. An investigation of the elastic properties of viscoelastic clusters of particles: A comparison between two methods. POLYM ENG SCI 2021. [DOI: 10.1002/pen.25660] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Alexander Kolomiets
- Department of Process Engineering Czech Technical University in Prague Prague Czech Republic
| | - Tomas Jirout
- Department of Process Engineering Czech Technical University in Prague Prague Czech Republic
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4
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Dogaru BI, Simionescu B, Popescu MC. Synthesis and characterization of κ-carrageenan bio-nanocomposite films reinforced with bentonite nanoclay. Int J Biol Macromol 2020; 154:9-17. [DOI: 10.1016/j.ijbiomac.2020.03.088] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Revised: 03/04/2020] [Accepted: 03/11/2020] [Indexed: 02/06/2023]
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5
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Hong J, An D, Li L, Liu C, Li M, Buckow R, Zheng X, Bian K. Structural, rheological and gelatinization properties of wheat starch granules separated from different noodle-making process. J Cereal Sci 2020. [DOI: 10.1016/j.jcs.2019.102897] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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6
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Bao X, Yu L, Shen S, Simon GP, Liu H, Chen L. How rheological behaviors of concentrated starch affect graft copolymerization of acrylamide and resultant hydrogel. Carbohydr Polym 2019; 219:395-404. [PMID: 31151540 DOI: 10.1016/j.carbpol.2019.05.034] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2018] [Revised: 05/06/2019] [Accepted: 05/09/2019] [Indexed: 01/22/2023]
Abstract
Corn starches with different amylose/amylopectin ratios were used to explore the effect of rheological behaviors of concentrated system on the graft copolymerization of acrylamide and resultant hydrogels, which sheds a light on their reactive extrusion process. The viscoelastic moduli of starch melts increased with increasing amylose content (AC), leading to a decreased extent of micro-mixing detected by a reduced rheokinetic rate. With increasing AC, the graft efficiency was decreased but with almost similar monomer conversion (about 87.5%) and nearly equivalent graft content. XRD and SAXS spectra revealed that the extent of retrogradation of the starches were increased and two-phase separation was enhanced for hydrogels with increasing AC. Interestingly, microscopic analysis showed the superabsorbent hydrogel from the starch with AC of 50% exhibited a gridding membrane porous structure, resulting in a higher water absorbent capacity of 550 g/g. This was attributed to the moderate crosslinking and the slightly greater graft content.
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Affiliation(s)
- Xianyang Bao
- Center for Polymer from Renewable Resources, SFSE, South China University of Technology, Guangzhou, Guangdong, 510640, China; CSIRO Manufacturing, Research Way, Clayton, Vic, 3168, Australia; Department of Materials Science and Engineering, Monash University, Melbourne, Vic, 3800, Australia
| | - Long Yu
- Center for Polymer from Renewable Resources, SFSE, South China University of Technology, Guangzhou, Guangdong, 510640, China; Sino-Singapore International Joint Research Institute, Guangzhou, Guangdong, 510663, China.
| | - Shirley Shen
- CSIRO Manufacturing, Research Way, Clayton, Vic, 3168, Australia
| | - George P Simon
- Department of Materials Science and Engineering, Monash University, Melbourne, Vic, 3800, Australia
| | - Hongsheng Liu
- Center for Polymer from Renewable Resources, SFSE, South China University of Technology, Guangzhou, Guangdong, 510640, China; Sino-Singapore International Joint Research Institute, Guangzhou, Guangdong, 510663, China
| | - Ling Chen
- Center for Polymer from Renewable Resources, SFSE, South China University of Technology, Guangzhou, Guangdong, 510640, China
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7
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Ghaffar SH, Madyan OA, Fan M, Corker J. The Influence of Additives on the Interfacial Bonding Mechanisms Between Natural Fibre and Biopolymer Composites. Macromol Res 2018. [DOI: 10.1007/s13233-018-6119-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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8
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Rheological properties of nanocomposite-forming solutions and film based on montmorillonite and corn starch with different amylose content. Carbohydr Polym 2018. [DOI: 10.1016/j.carbpol.2018.01.089] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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9
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Madhumitha G, Fowsiya J, Mohana Roopan S, Thakur VK. Recent advances in starch–clay nanocomposites. INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION 2018. [DOI: 10.1080/1023666x.2018.1447260] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- G. Madhumitha
- Chemistry of Heterocycles & Natural Product Research Laboratory, Organic Chemistry Division, School of Advanced Sciences, Vellore Institute of Technology, Vellore, Tamilnadu, India
| | - J. Fowsiya
- Chemistry of Heterocycles & Natural Product Research Laboratory, Organic Chemistry Division, School of Advanced Sciences, Vellore Institute of Technology, Vellore, Tamilnadu, India
| | - S. Mohana Roopan
- Chemistry of Heterocycles & Natural Product Research Laboratory, Organic Chemistry Division, School of Advanced Sciences, Vellore Institute of Technology, Vellore, Tamilnadu, India
| | - Vijay Kumar Thakur
- Enhanced Composites & Structures Centre, School of Aerospace, Transport and Manufacturing, Cranfield University, Cranfield, Bedfordshire, England
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10
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El Halal SLM, Bruni GP, do Evangelho JA, Biduski B, Silva FT, Dias ARG, da Rosa Zavareze E, de Mello Luvielmo M. The properties of potato and cassava starch films combined with cellulose fibers and/or nanoclay. STARCH-STARKE 2017. [DOI: 10.1002/star.201700115] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Shanise L. M. El Halal
- Curso de Pós-Graduação Lato Sensu Especialização em Ciência dos Alimentos; Centro de Ciências Químicas; Farmacêuticas e de Alimentos; Universidade Federal de Pelotas; Pelotas RS Brazil
- Departamento de Ciência e Tecnologia Agroindustrial; Universidade Federal de Pelotas; Pelotas RS Brazil
| | - Graziella P. Bruni
- Departamento de Ciência e Tecnologia Agroindustrial; Universidade Federal de Pelotas; Pelotas RS Brazil
| | - Jarine A. do Evangelho
- Departamento de Ciência e Tecnologia Agroindustrial; Universidade Federal de Pelotas; Pelotas RS Brazil
| | - Bárbara Biduski
- Departamento de Ciência e Tecnologia Agroindustrial; Universidade Federal de Pelotas; Pelotas RS Brazil
| | - Francine T. Silva
- Departamento de Ciência e Tecnologia Agroindustrial; Universidade Federal de Pelotas; Pelotas RS Brazil
| | - Alvaro R. G. Dias
- Departamento de Ciência e Tecnologia Agroindustrial; Universidade Federal de Pelotas; Pelotas RS Brazil
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11
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Salarbashi D, Noghabi MS, Bazzaz BSF, Shahabi-Ghahfarrokhi I, Jafari B, Ahmadi R. Eco-friendly soluble soybean polysaccharide/nanoclay Na + bionanocomposite: Properties and characterization. Carbohydr Polym 2017; 169:524-532. [PMID: 28504176 DOI: 10.1016/j.carbpol.2017.04.011] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Revised: 04/01/2017] [Accepted: 04/05/2017] [Indexed: 10/19/2022]
Abstract
The impact of montmorillonite (MMT) as a nanofiller at different concentrations (5, 10, 15wt.%) on the physicochemical and functional properties of nanocomposite film based on soluble soybean polysaccharide (SSPS) was investigated. The results showed that an increase in MMT concentration was accompanied by a decrease in water solubility, thickness, and elongation at break. Furthermore, tensile strength increased when MMT concentration was increased to 10wt.%. Atomic force and scanning electron micrographs showed a significant agglomeration at MMT 15wt.%. With added MMT, the level of whiteness, greenness, and yellowness of SSPS film increased (P<0.05). Dynamic mechanical thermal analysis indicated that the storage modulus of nanocomposites increased when the MMT was increased to 10wt.%. Furthermore, Fourier transform infrared spectrophotometry demonstrated that no considerable changes occurred in the functional groups of the SSPS when MMT was added. Antimicrobial tests revealed that antibacterial and anti-mold activities were unlikely from reinforced nanocomposites.
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Affiliation(s)
- Davoud Salarbashi
- School of Medicine, Gonabad University of Medical Sciences, Gonabad, P.O. Box: 9691983643, Iran.
| | - Mostafa Shahidi Noghabi
- Department of Food Chemistry, Research Institute of Food Science and Technology, Mashhad-Quchan Highway, Mashhad, Iran
| | - Bibi Sedigheh Fazly Bazzaz
- Biotechnology Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Iman Shahabi-Ghahfarrokhi
- Department of Food Science and Engineering, Faculty of Agriculture, University of Zanjan, Zanjan, Iran
| | | | - Reza Ahmadi
- Internal Medicine Department, School of Medicine, Gonabad University of Medical Sciences, Gonabad, Iran
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12
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Starch-based xerogels: Effect of acetylation on Physicochemical and rheological properties. Int J Biol Macromol 2017; 98:94-102. [DOI: 10.1016/j.ijbiomac.2017.01.101] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Revised: 01/18/2017] [Accepted: 01/23/2017] [Indexed: 11/22/2022]
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13
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Lara SC, Salcedo F. Gelatinization and retrogradation phenomena in starch/montmorillonite nanocomposites plasticized with different glycerol/water ratios. Carbohydr Polym 2016; 151:206-212. [DOI: 10.1016/j.carbpol.2016.05.065] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2015] [Revised: 05/16/2016] [Accepted: 05/19/2016] [Indexed: 11/29/2022]
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14
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Fabrication and characterization of novel starch-grafted poly l -lactic acid/montmorillonite organoclay nanocomposites. Carbohydr Polym 2016; 137:111-118. [DOI: 10.1016/j.carbpol.2015.10.043] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2015] [Revised: 10/10/2015] [Accepted: 10/12/2015] [Indexed: 11/19/2022]
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15
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Wilpiszewska K, Spychaj T, Paździoch W. Carboxymethyl starch/montmorillonite composite microparticles: Properties and controlled release of isoproturon. Carbohydr Polym 2016; 136:101-6. [DOI: 10.1016/j.carbpol.2015.09.021] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2015] [Revised: 09/04/2015] [Accepted: 09/09/2015] [Indexed: 11/29/2022]
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16
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MAURYA POOJA, YADAV LATIKA. Nanotechnology: An emerging technology in packaging of food products. ACTA ACUST UNITED AC 2015. [DOI: 10.15740/has/fsrj/6.2/375-380] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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17
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Das K. A Study of the Thermal and Water Diffusivity Properties of Cellulose Nanofibril Reinforced Starch/PVA Bionanocomposite Films. ADVANCES IN POLYMER TECHNOLOGY 2015. [DOI: 10.1002/adv.21552] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Kunal Das
- Centre for Quality Assurance & Nondestructive Evaluation; Sathyabama University; Chennai 600 119 India
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18
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Advanced Nano-biocomposites Based on Starch. POLYSACCHARIDES 2015. [DOI: 10.1007/978-3-319-16298-0_50] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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19
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Ben Bettaïeb N, Jerbi MT, Ghorbel D. Gamma radiation influences pasting, thermal and structural properties of corn starch. Radiat Phys Chem Oxf Engl 1993 2014. [DOI: 10.1016/j.radphyschem.2014.05.011] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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20
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21
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22
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Ahmed J. Oscillatory Rheology of Lentil Starch/Nanoclay Blend Suspension: Applicability of Time-Temperature Superposition. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2013. [DOI: 10.1080/10942912.2011.615084] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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23
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Wilpiszewska K, Zdanowicz M, Spychaj T. Carboxymethyl Starch/Montmorillonite Aqueous Dispersions: The Effect of Components and Mixing Method on Rheoviscometric Characteristics. ADVANCES IN POLYMER TECHNOLOGY 2013. [DOI: 10.1002/adv.21353] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
| | - Magdalena Zdanowicz
- Polymer Institute; West Pomeranian University of Technology; 70-322 Szczecin; Poland
| | - Tadeusz Spychaj
- Polymer Institute; West Pomeranian University of Technology; 70-322 Szczecin; Poland
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24
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Jiang X, Jiang T, Gan L, Zhang X, Dai H, Zhang X. The plasticizing mechanism and effect of calcium chloride on starch/poly(vinyl alcohol) films. Carbohydr Polym 2012; 90:1677-84. [DOI: 10.1016/j.carbpol.2012.07.050] [Citation(s) in RCA: 92] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2012] [Revised: 06/30/2012] [Accepted: 07/21/2012] [Indexed: 11/25/2022]
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25
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Müller CM, Laurindo JB, Yamashita F. Composites of thermoplastic starch and nanoclays produced by extrusion and thermopressing. Carbohydr Polym 2012; 89:504-10. [DOI: 10.1016/j.carbpol.2012.03.035] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2011] [Revised: 02/15/2012] [Accepted: 03/13/2012] [Indexed: 11/29/2022]
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26
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Coelho C, Nanabala R, Ménager M, Commereuc S, Verney V. Molecular changes during natural biopolymer ageing – The case of shellac. Polym Degrad Stab 2012. [DOI: 10.1016/j.polymdegradstab.2012.03.024] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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27
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He Y, Kong W, Wang W, Liu T, Liu Y, Gong Q, Gao J. Modified natural halloysite/potato starch composite films. Carbohydr Polym 2012. [DOI: 10.1016/j.carbpol.2011.11.057] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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28
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Vazquez A, Cyras VP, Alvarez VA, Moran JI. Starch/Clay Nano-Biocomposites. ENVIRONMENTAL SILICATE NANO-BIOCOMPOSITES 2012. [DOI: 10.1007/978-1-4471-4108-2_11] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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de Moraes JO, Müller C, Laurindo J. Influence of the simultaneous addition of bentonite and cellulose fibers on the mechanical and barrier properties of starch composite-films. FOOD SCI TECHNOL INT 2011; 18:35-45. [DOI: 10.1177/1082013211427622] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The addition of nanoclay or cellulose fibers has been presented in the literature as a suitable alternative for reinforcing starch films. The aim of the present work was to evaluate the effect of the simultaneous incorporation of nanoclay (bentonite) and cellulose fibers on the mechanical and water barrier properties of the resultant composite-films. Films were prepared by casting with 3% in weight of cassava starch, using glycerol as plasticizer (0.30 g per g of starch), cellulose fibers at a concentration of 0.30 g of fibers per g of starch and nanoclay (0.05 g clay per g starch and 0.10 g clay per g starch). The addition of cellulose fibers and nanoclay increased the tensile strength of the films 8.5 times and the Young modulus 24 times but reduced the elongation capacity 14 times. The water barrier properties of the composite-films to which bentonite and cellulose fibers were added were approximately 60% inferior to those of starch films. Diffractograms showed that the nanoclay was intercalated in the polymeric matrix. These results indicate that the simultaneous addition of bentonite and cellulose fibers is a suitable alternative to increase the tensile strength of the films and decrease their water vapor permeabilities.
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Affiliation(s)
- J. Oliveira de Moraes
- Department of Chemical and Food Engineering, Federal University of Santa Catarina, PO Box 476, Florianopolis, SC 88040 900, Brazil
| | - C.M.O. Müller
- Department of Chemical and Food Engineering, Federal University of Santa Catarina, PO Box 476, Florianopolis, SC 88040 900, Brazil
| | - J.B. Laurindo
- Department of Chemical and Food Engineering, Federal University of Santa Catarina, PO Box 476, Florianopolis, SC 88040 900, Brazil
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Mostafa KHM, Samarkandy AR, El-Sanabary AA. Grafting onto carbohydrate polymer using novel potassium persulfate/tetramethylethylene diamine redox system for initiating grafting. ADVANCES IN POLYMER TECHNOLOGY 2011. [DOI: 10.1002/adv.20210] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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31
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Hassan Nejad M, Ganster J, Bohn A, Volkert B, Lehmann A. Nanocomposites of starch mixed esters and MMT: Improved strength, stiffness, and toughness for starch propionate acetate laurate. Carbohydr Polym 2011. [DOI: 10.1016/j.carbpol.2010.10.067] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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32
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Kumar P, Sandeep KP, Alavi S, Truong VD. A review of experimental and modeling techniques to determine properties of biopolymer-based nanocomposites. J Food Sci 2010; 76:E2-14. [PMID: 21535671 DOI: 10.1111/j.1750-3841.2010.01919.x] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The nonbiodegradable and nonrenewable nature of plastic packaging has led to a renewed interest in packaging materials based on bio-nanocomposites (biopolymer matrix reinforced with nanoparticles such as layered silicates). One of the reasons for unique properties of bio-nanocomposites is the difference in physics at nanoscale as compared to that at macroscale. Therefore, the effect of nanoscale on the properties of bio-nanocomposites is discussed. Properties of bio-nanocomposites are governed by the extent of dispersion of nanoparticles in the biopolymer matrix and interaction between nanoparticles and the biopolymer. Selection of proper technique to determine properties of these bio-nanocomposites is very critical in assessing their performance. Experimental techniques (tensile testing, barrier property measurement, dynamic mechanical analysis, differential scanning calorimetry, thermogravimetric analysis, rheological measurement) to determine the mechanical, barrier, thermal, and rheological properties of bio-nanocomposites are discussed in terms of methodology, interpretation of results, and application in studying the properties of bio-nanocomposites. Mathematical modeling plays an important role in predicting the properties of bio-nanocomposites and comparing them to the measured properties. This comparison helps in better understanding the mechanism for much improved properties of bio-nanocomposites. Mathematical modeling is also helpful in understanding the effects of different parameters on the properties of bio-nanocomposites. Therefore, the article describes mathematical modeling of mechanical and barrier properties of bio-nanocomposites using analytical micromechanics.
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Affiliation(s)
- P Kumar
- Dept. of Food, Bioprocessing, and Nutrition Sciences, North Carolina State Univ., Raleigh, NC, USA
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33
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Masclaux C, Gouanvé F, Espuche E. Experimental and modelling studies of transport in starch nanocomposite films as affected by relative humidity. J Memb Sci 2010. [DOI: 10.1016/j.memsci.2010.07.032] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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34
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Ibrahim SM. Characterization, mechanical, and thermal properties of gamma irradiated starch films reinforced with mineral clay. J Appl Polym Sci 2010. [DOI: 10.1002/app.32732] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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35
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Majdzadeh-Ardakani K, Navarchian AH, Sadeghi F. Optimization of mechanical properties of thermoplastic starch/clay nanocomposites. Carbohydr Polym 2010. [DOI: 10.1016/j.carbpol.2009.09.001] [Citation(s) in RCA: 158] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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36
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Navarchian AH, Majdzadeh-Ardakani K. Processing of transmission electron microscope images for quantification of the layer dispersion degree in polymer-clay nanocomposites. J Appl Polym Sci 2009. [DOI: 10.1002/app.30534] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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37
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Injection molded thermoplastic starch/natural rubber/clay nanocomposites: Morphology and mechanical properties. Carbohydr Polym 2009. [DOI: 10.1016/j.carbpol.2008.12.008] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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38
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Kasapis S. Phase Separation in Biopolymer Gels: A Low- to High-Solid Exploration of Structural Morphology and Functionality. Crit Rev Food Sci Nutr 2008; 48:341-59. [DOI: 10.1080/10408390701347769] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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39
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Rheological behavior of thermoreversible κ-carrageenan/nanosilica gels. J Colloid Interface Sci 2008; 320:575-81. [DOI: 10.1016/j.jcis.2008.01.035] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2007] [Revised: 01/18/2008] [Accepted: 01/18/2008] [Indexed: 11/19/2022]
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SHIBATA M, SOMEYA Y, KAMATA Y. Preparation and Properties of Nanocomposites of Pullulan and Glutaraldehyde-Crosslinked Pullulan with Layered Silicate. KOBUNSHI RONBUNSHU 2007. [DOI: 10.1295/koron.64.800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Angellier-Coussy H, Torres-Giner S, Morel MH, Gontard N, Gastaldi E. Functional properties of thermoformed wheat gluten/montmorillonite materials with respect to formulation and processing conditions. J Appl Polym Sci 2007. [DOI: 10.1002/app.27108] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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