1
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Han Y, Yan W, Hou Y, Wang D, Yu M. Xanthoceras sorbifolia Husk Extract Incorporation for the Improvement in Physical and Antioxidant Properties of Soy Protein Isolate Films. Foods 2023; 12:2842. [PMID: 37569111 PMCID: PMC10416942 DOI: 10.3390/foods12152842] [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: 07/05/2023] [Revised: 07/18/2023] [Accepted: 07/21/2023] [Indexed: 08/13/2023] Open
Abstract
With the increasing awareness of ecological and environmental protection, the research on eco-friendly materials has experienced a considerable increase. The objective of our study was to explore a novel soy protein isolate (SPI) film functionalized with antioxidants extracted from Xanthoceras sorbifolia husk (XSHE) as bio-based active packaging films. The films were evaluated in light of their structure, physical machinery, and antioxidant performance using advanced characterization techniques. The FTIR and microscopy results revealed the hydrogen-bond interaction between the SPI and XSHE and their good compatibility, which contributed to the improvement in various properties of the composite films, such as tensile strength (TS), UV blocking, and the water barrier property. As the XSHE content increased to 5%, the TS of the films dramatically increased up to 7.37 MPa with 47.7% and the water vapor permeability decreased to 1.13 × 10-10 g m m-2 s-1 Pa-1 with 22.1%. Meanwhile, the introduction of XSHE caused further improvement in the antioxidant capacity of films, and the release of active agents from films was faster and higher in 10% ethanol than it was in a 50% ethanol food simulant. Overall, SPI-based films functionalized with XSHE demonstrated promising potential applications in food packaging.
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Affiliation(s)
- Yingying Han
- College of Chemistry & Pharmacy, Northwest A&F University, Yangling 712100, China;
| | - Wentao Yan
- College of Forestry, Northwest A&F University, Yangling 712100, China; (W.Y.); (Y.H.); (D.W.)
- Shaanxi Key Laboratory of Economic Plant Resources Development and Utilization, Northwest A&F University, Yangling 712100, China
| | - Yuping Hou
- College of Forestry, Northwest A&F University, Yangling 712100, China; (W.Y.); (Y.H.); (D.W.)
- Shaanxi Key Laboratory of Economic Plant Resources Development and Utilization, Northwest A&F University, Yangling 712100, China
| | - Dongmei Wang
- College of Forestry, Northwest A&F University, Yangling 712100, China; (W.Y.); (Y.H.); (D.W.)
- Shaanxi Key Laboratory of Economic Plant Resources Development and Utilization, Northwest A&F University, Yangling 712100, China
| | - Miao Yu
- College of Forestry, Northwest A&F University, Yangling 712100, China; (W.Y.); (Y.H.); (D.W.)
- Shaanxi Key Laboratory of Economic Plant Resources Development and Utilization, Northwest A&F University, Yangling 712100, China
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2
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Zhang W, Roy S, Rhim JW. Copper-based nanoparticles for biopolymer-based functional films in food packaging applications. Compr Rev Food Sci Food Saf 2023; 22:1933-1952. [PMID: 36880578 DOI: 10.1111/1541-4337.13136] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 02/02/2023] [Accepted: 02/18/2023] [Indexed: 03/08/2023]
Abstract
This review summarizes the latest developments in the design, fabrication, and application of various Cu-based nanofillers to prepare biopolymer-based functional packaging films, focusing on the effects of inorganic nanoparticles on the optical, mechanical, gas barrier properties, moisture sensitivity, and functional properties of the films. In addition, the potential application of Cu-based nanoparticle-added biopolymer films for fresh food preservation and the effect of nanoparticle migration on food safety were discussed. The incorporation of Cu-based nanoparticles improved the film properties with enhanced functional performance. Cu-based nanoparticles such as copper oxide, copper sulfide, copper ions, and copper alloys affect biopolymer-based films differently. The properties of composite films containing Cu-based nanoparticles depend on the concentration of the filler, the state of dispersion, and the interaction of the nanoparticles with the biopolymer matrix in the film. The composite film filled with Cu-based nanoparticles effectively extended the shelf life by maintaining the quality of various fresh foods and securing safety. However, studies on the migration characteristics and safety of copper-based nanoparticle food packaging films are currently being conducted on plastic-based films such as polyethylene, and research on bio-based films is limited.
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Affiliation(s)
- Wanli Zhang
- School of Food Science and Engineering, Hainan University, Haikou, People's Republic of China
| | - Swarup Roy
- School of Bioengineering and Food Technology, Shoolini University, Bajhol, Solan, India
| | - Jong-Whan Rhim
- Department of Food and Nutrition, BioNanocomposite Research Center, Kyung Hee University, Dongdaemun-gu, Seoul, South Korea
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3
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Xiang N, Yao Y, Yuen JSK, Stout AJ, Fennelly C, Sylvia R, Schnitzler A, Wong S, Kaplan DL. Edible films for cultivated meat production. Biomaterials 2022; 287:121659. [PMID: 35839585 DOI: 10.1016/j.biomaterials.2022.121659] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 05/30/2022] [Accepted: 06/24/2022] [Indexed: 11/17/2022]
Abstract
Biomaterial scaffolds are critical components in cultivated meat production for enabling cell adhesion, proliferation, differentiation and orientation. Currently, there is limited information on the fabrication of edible/biodegradable scaffolds for cultivated meat applications. In the present work, several abundant, naturally derived biomaterials (gelatin, soy, glutenin, zein, cellulose, alginate, konjac, chitosan) were fabricated into films without toxic cross-linking or stabilizing agents. These films were investigated for support of the adhesion, proliferation and differentiation of murine and bovine myoblasts. These biomaterials supported cell viability, and the protein-based films showed better cell adhesion than the polysaccharide-based films. Surface patterns induced cell alignment and guided myoblast differentiation and organization on the glutenin and zein films. The mechanical properties of the protein films were also assessed and suggested that a range of properties can be achieved to meet food-related goals. Overall, based on adherence, proliferation, differentiation, mechanics, and material availability, protein-based films, particularly glutenin and zein, showed the most promise for cultivated meat applications. Ultimately, this work presents a comparison of suitable biomaterials for cultivated meat applications and suggests future efforts to optimize scaffolds for efficacy and cost.
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Affiliation(s)
- Ning Xiang
- Department of Biomedical Engineering, Tufts University, 4 Colby St., Medford, MA, USA, 02155
| | - Ya Yao
- Department of Biomedical Engineering, Tufts University, 4 Colby St., Medford, MA, USA, 02155
| | - John S K Yuen
- Department of Biomedical Engineering, Tufts University, 4 Colby St., Medford, MA, USA, 02155
| | - Andrew J Stout
- Department of Biomedical Engineering, Tufts University, 4 Colby St., Medford, MA, USA, 02155
| | - Colin Fennelly
- MilliporeSigma, Inc., 400 Summit Drive, Burlington, MA, USA, 1803
| | - Ryan Sylvia
- MilliporeSigma, Inc., 400 Summit Drive, Burlington, MA, USA, 1803
| | | | - Shou Wong
- MilliporeSigma, Inc., 400 Summit Drive, Burlington, MA, USA, 1803
| | - David L Kaplan
- Department of Biomedical Engineering, Tufts University, 4 Colby St., Medford, MA, USA, 02155.
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4
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Koshy RR, Reghunadhan A, Mary SK, Pothen LA, Thomas S. MgONP/Chitin nanowhisker‐based hybrid filler bound soy protein thin films for bioactive packaging applications. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15805] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Rekha Rose Koshy
- Postgraduate and Research Department of Chemistry Bishop Moore College (Affiliated to University of Kerala) Mavelikara Alappuzha Kerala India
- CMS College (Affiliated to Mahatma Gandhi University) Kottayam Kerala 686001 India
| | - Arunima Reghunadhan
- Department of Chemistry TKM College of Engineering Karicode Kollam Kerala 691005 India
- School of Energy Materials Mahatma Gandhi University P.D.Hills Kottayam Kerala 686560 India
| | - Siji K. Mary
- Postgraduate and Research Department of Chemistry Bishop Moore College (Affiliated to University of Kerala) Mavelikara Alappuzha Kerala India
- CMS College (Affiliated to Mahatma Gandhi University) Kottayam Kerala 686001 India
| | - Laly A. Pothen
- CMS College (Affiliated to Mahatma Gandhi University) Kottayam Kerala 686001 India
| | - Sabu Thomas
- School of Energy Materials Mahatma Gandhi University P.D.Hills Kottayam Kerala 686560 India
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5
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Jafarzadeh S, Forough M, Amjadi S, Javan Kouzegaran V, Almasi H, Garavand F, Zargar M. Plant protein-based nanocomposite films: A review on the used nanomaterials, characteristics, and food packaging applications. Crit Rev Food Sci Nutr 2022; 63:9667-9693. [PMID: 35522084 DOI: 10.1080/10408398.2022.2070721] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Consumer demands to utilize environmentally friendly packaging have led researchers to develop packaging materials from naturally derived resources. In recent years, plant protein-based films as a replacement for synthetic plastics have attracted the attention of the global food packaging industry due to their biodegradability and unique properties. Biopolymer-based films need a filler to show improved packaging properties. One of the latest strategies introduced to food packaging technology is the production of nanocomposite films which are multiphase materials containing a filler with at least one dimension less than 100 nm. This review provides the recent findings on plant-based protein films as biodegradable materials that can be combined with nanoparticles that are applicable to food packaging. Moreover, it investigates the characterization of nanocomposite plant-based protein films/edible coatings. It also briefly describes the application of plant-based protein nanocomposite films/coating on fruits/vegetables, meat and seafood products, and some other foods. The results indicate that the functional performance, barrier, mechanical, optical, thermal and antimicrobial properties of plant protein-based materials can be extended by incorporating nanomaterials. Recent reports provide a better understanding of how incorporating nanomaterials into plant protein-based biopolymers leads to an increase in the shelf life of food products during storage time.
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Affiliation(s)
- Shima Jafarzadeh
- School of Engineering, Edith Cowan University, Joondalup, Western Australia, Australia
| | - Mehrdad Forough
- Department of Chemistry, Middle East Technical University, Ankara, Turkey
| | - Sajed Amjadi
- Department of Food Science and Technology, Faculty of Agriculture, Urmia University, Urmia, Iran
| | | | - Hadi Almasi
- Department of Food Science and Technology, Faculty of Agriculture, Urmia University, Urmia, Iran
| | - Farhad Garavand
- Department of Food Chemistry and Technology, Teagasc Food Research Centre, Moorepark, Fermoy, Ireland
| | - Masoumeh Zargar
- School of Engineering, Edith Cowan University, Joondalup, Western Australia, Australia
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6
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Jin B, Liu X, Liang W, Li Q, Yan J, Han Z. Preparation, physicochemical characteristics and bioactivity evaluation of pitaya peel extract/soy protein nanocomposite film containing zinc oxide nanoparticles by photocatalysis. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16584] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Bei Jin
- School of Food & Science Engineering Lingnan Normal University Zhanjiang 524048 China
| | - Xunqi Liu
- School of Food & Science Engineering Lingnan Normal University Zhanjiang 524048 China
| | - Wanying Liang
- School of Food & Science Engineering Lingnan Normal University Zhanjiang 524048 China
| | - Qiyong Li
- School of Food & Science Engineering Lingnan Normal University Zhanjiang 524048 China
| | - JingKun Yan
- School of Chemical Engineering & Energy Technology Dongguan University of Technology Dongguan 523808 China
| | - Zhiping Han
- School of Food & Science Engineering Lingnan Normal University Zhanjiang 524048 China
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7
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Jiang S, Wei Y, Shi SQ, Dong Y, Xia C, Tian D, Luo J, Li J, Fang Z. Nacre-Inspired Strong and Multifunctional Soy Protein-Based Nanocomposite Materials for Easy Heat-Dissipative Mobile Phone Shell. NANO LETTERS 2021; 21:3254-3261. [PMID: 33739112 DOI: 10.1021/acs.nanolett.1c00542] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Inspired by the hierarchically ordered "brick and mortar" (BM) architecture of natural nacre, in this study a rational assembly of boron nitride (BN) nanosheets was introduced into a mixture of trimethylolpropane triglycidyl ether (TTE) and soy protein isolate (SPI), and a strong and multifunctional SPI-based nanocomposite film with multinetwork structure was synthesized. At a low BN loading (<0.5%), the resulting multifunctional film was flexible, antiultraviolet, and nearly transparent and also displayed good thermal diffusion ability and exhibited an excellent combination of high tensile strength (36.4 MPa) and thermal conductivity (TC, 2.40 W·m-1·K-1), surpassing the performances of various types of petroleum-based plastics (displayed a tensile strength ranging from 1.9 to 21 MPa and TC ranging from 0.55-2.13 W·m-1·K-1), including nine different types of materials currently utilized for mobile phone shells, suggesting its vast potential in practical applications.
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Affiliation(s)
- Shuaicheng Jiang
- Jiangsu Key Open Laboratory of Wood Processing and Wood-based Panel Technology, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
- College of Materials Science and Engineering, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
| | - Yanqiang Wei
- Jiangsu Key Open Laboratory of Wood Processing and Wood-based Panel Technology, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
- College of Materials Science and Engineering, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
| | - Sheldon Q Shi
- Department of Mechanical Engineering, University of North Texas, Denton, Texas 76203, United States
| | - Youming Dong
- Jiangsu Key Open Laboratory of Wood Processing and Wood-based Panel Technology, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
- College of Materials Science and Engineering, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
| | - Changlei Xia
- Jiangsu Key Open Laboratory of Wood Processing and Wood-based Panel Technology, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
- College of Materials Science and Engineering, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
| | - Dan Tian
- Jiangsu Key Open Laboratory of Wood Processing and Wood-based Panel Technology, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
- College of Materials Science and Engineering, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
| | - Jing Luo
- Jiangsu Key Open Laboratory of Wood Processing and Wood-based Panel Technology, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
- College of Materials Science and Engineering, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
| | - Jianzhang Li
- College of Materials Science and Engineering, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
- MOE Key Laboratory of Wooden Material Science and Application, Beijing Forestry University, Beijing 100083, China
| | - Zhen Fang
- Department of Biochemistry and Molecular Biology, Michigan State University, 603 Wilson Road, East Lansing, Michigan 48824, United States
- Great Lakes Bioenergy Research Center, Michigan State University, 1129 Farm Lane, East Lansing, Michigan 48824, United States
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8
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Li T, Xia N, Xu L, Zhang H, Zhang H, Chi Y, Zhang Y, Li L, Li H. Preparation, characterization and application of SPI-based blend film with antioxidant activity. Food Packag Shelf Life 2021. [DOI: 10.1016/j.fpsl.2020.100614] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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9
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Wang H, Zheng P, Yi H, Wang Y, Yang Z, Lei Z, Chen Y, Deng Y, Wang C, Yang Y. Low-Cost and Environmentally Friendly Biopolymer Binders for Li–S Batteries. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c01576] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Hui Wang
- Key Laboratory for Biobased Materials and Energy of Ministry of Education, College of Materials and Energy, South China Agricultural University, 483 Wushan Road, Guangzhou 510642, China
- Research Institute of Materials Science, South China University of Technology, 381 Wushan Road, Guangzhou 510640, China
- Lab of Advanced Elastomer, South China University of Technology, 381 Wushan Road, Guangzhou 510640, China
| | - Peitao Zheng
- Department of Materials Science and Engineering, Southern University of Science and Technology, 1088 Xueyuan Avenue, Shenzhen 518055, China
| | - Huan Yi
- Department of Materials Science and Engineering, Southern University of Science and Technology, 1088 Xueyuan Avenue, Shenzhen 518055, China
| | - Yinyan Wang
- Research Institute of Materials Science, South China University of Technology, 381 Wushan Road, Guangzhou 510640, China
| | - Zhuohong Yang
- Key Laboratory for Biobased Materials and Energy of Ministry of Education, College of Materials and Energy, South China Agricultural University, 483 Wushan Road, Guangzhou 510642, China
- Guangdong Laboratory for Lingnan Modern Agriculture, South China Agricultural University, 483 Wushan Road, Guangzhou 510642, China
| | - Zhiwen Lei
- Research Institute of Materials Science, South China University of Technology, 381 Wushan Road, Guangzhou 510640, China
| | - Yukun Chen
- Lab of Advanced Elastomer, South China University of Technology, 381 Wushan Road, Guangzhou 510640, China
| | - Yonghong Deng
- Department of Materials Science and Engineering, Southern University of Science and Technology, 1088 Xueyuan Avenue, Shenzhen 518055, China
| | - Chaoyang Wang
- Research Institute of Materials Science, South China University of Technology, 381 Wushan Road, Guangzhou 510640, China
| | - Yu Yang
- Key Laboratory for Biobased Materials and Energy of Ministry of Education, College of Materials and Energy, South China Agricultural University, 483 Wushan Road, Guangzhou 510642, China
- Department of Materials Science and Engineering, Southern University of Science and Technology, 1088 Xueyuan Avenue, Shenzhen 518055, China
- Guangdong Laboratory for Lingnan Modern Agriculture, South China Agricultural University, 483 Wushan Road, Guangzhou 510642, China
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10
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Development of conductive protein-based film reinforced by cellulose nanofibril template-directed hyperbranched copolymer. Carbohydr Polym 2020; 237:116141. [DOI: 10.1016/j.carbpol.2020.116141] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Revised: 02/28/2020] [Accepted: 03/07/2020] [Indexed: 01/03/2023]
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11
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Cellulose Nanocrystals Derived from Textile Waste through Acid Hydrolysis and Oxidation as Reinforcing Agent of Soy Protein Film. Polymers (Basel) 2020; 12:polym12040958. [PMID: 32326030 PMCID: PMC7240655 DOI: 10.3390/polym12040958] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Revised: 04/12/2020] [Accepted: 04/15/2020] [Indexed: 12/13/2022] Open
Abstract
More than 10 million tons of textile waste are disposed through landfill every year in North America. The disposal of textile waste via landfill or incineration causes environmental problems and represents a waste of useful resources. In this work, we explored the possibility to directly extract cellulose nanocrystals (CNCs) from untreated textile waste through two methods, namely sulfuric acid hydrolysis and three-step oxidization. CNCs with cellulose Iβ crystalline structure and rod-like shape were successfully obtained. The aspect ratios of CNCs prepared from acid hydrolysis and oxidization were 10.00 ± 3.39 and 17.10 ± 12.85, respectively. Their application as reinforcing agent of soybean protein isolate (SPI) film was evaluated. With the addition of 20% CNCs, the composite film maintained the high transparency, while their water vapor barrier property, tensile strength, and Young’s modulus were significantly improved. This research demonstrates a promising approach to recycle textile waste, and more value-added applications based on the derived CNCs could be expected.
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12
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Osorio-Ruiz A, Avena-Bustillos RJ, Chiou BS, Rodríguez-González F, Martinez-Ayala AL. Mechanical and Thermal Behavior of Canola Protein Isolate Films As Improved by Cellulose Nanocrystals. ACS OMEGA 2019; 4:19172-19176. [PMID: 31763540 PMCID: PMC6868583 DOI: 10.1021/acsomega.9b02460] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Accepted: 10/25/2019] [Indexed: 06/10/2023]
Abstract
The effects of cellulose nanocrystals (CNCs) (12, 24, and 36% w/w) on the microstructure and mechanical and thermal properties of canola protein isolate films were evaluated. The incorporation of cellulose nanocrystals led to homogeneous films, and new Fourier transform infrared peaks appeared at 1055 cm-1, indicating the presence and the interaction of CNCs with proteins and glycerol. The addition of CNCs also improved the thermal stability of the films, since higher temperatures were required for their thermal decomposition. In addition, CNC addition resulted in an increase in tensile strength and a decrease in elongation at break values due to strong interactions between the OH groups in proteins, glycerol, and CNCs.
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Affiliation(s)
- Alex Osorio-Ruiz
- Instituto
Politécnico Nacional, CEPROBI-IPN, Km 6 Carretera Yautepec-Jojutla, Calle Ceprobi
8, Col. San Isidro, Yautepec, Morelos 62731, México
| | - Roberto J. Avena-Bustillos
- Healthy Processed Foods Research, Western Regional
Research Center,
Agricultural Research Service and Bioproducts Research Unit, Western Regional
Research Center, Agricultural Research Service, United States Department of Agriculture, 800 Buchanan Street, Albany, California 94710, United States
| | - Bor-Sen Chiou
- Healthy Processed Foods Research, Western Regional
Research Center,
Agricultural Research Service and Bioproducts Research Unit, Western Regional
Research Center, Agricultural Research Service, United States Department of Agriculture, 800 Buchanan Street, Albany, California 94710, United States
| | - Francisco Rodríguez-González
- Instituto
Politécnico Nacional, CEPROBI-IPN, Km 6 Carretera Yautepec-Jojutla, Calle Ceprobi
8, Col. San Isidro, Yautepec, Morelos 62731, México
| | - Alma-Leticia Martinez-Ayala
- Instituto
Politécnico Nacional, CEPROBI-IPN, Km 6 Carretera Yautepec-Jojutla, Calle Ceprobi
8, Col. San Isidro, Yautepec, Morelos 62731, México
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13
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Qin Z, Mo L, Liao M, He H, Sun J. Preparation and Characterization of Soy Protein Isolate-Based Nanocomposite Films with Cellulose Nanofibers and Nano-Silica via Silane Grafting. Polymers (Basel) 2019; 11:E1835. [PMID: 31703463 PMCID: PMC6918380 DOI: 10.3390/polym11111835] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 10/30/2019] [Accepted: 11/04/2019] [Indexed: 11/23/2022] Open
Abstract
Soy protein isolate (SPI) has attracted considerable attention in the field of packaging technology due to its easy processability, biodegradability, and good film-forming characteristics. However, SPI-based films often suffer from inferior mechanical properties and high moisture sensitivity, thus restricting their practical application. In the present study, herein, a biobased nanocomposite film was developed by cross-linking SPI matrix from the synergistic reinforcement of cellulose nanofibers (CNF) and nano-silica (NS) particles. First, we functionalized the CNF with NS using a silane agent (KH560) as an efficient platform to enhance the interfacial interaction between SPI and CNF/NS, resulting from the epoxy-dominated cross-linking reaction. The chemical structure, thermal stability, and morphology of the resultant nanocomposite films were comprehensively investigated via Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD), scanning electron microscopy (SEM), and thermogravimetric analysis (TGA). These results supported successful surface modification and indicated that the surface-tailored CNF/NS nanohybrid possesses excellent adhesion with SPI matrix through covalent and hydrogen-bonding interactions. The integration of CNF/NS into SPI resulted in nanocomposite films with an improved tensile strength (6.65 MPa), representing a 90.54% increase compared with the pristine SPI film. Moreover, the resulting composites had a significantly decreased water vapor permeation and a higher water contact angle (91.75°) than that of the unmodified film. The proposed strategy of synergistic reinforcements in the biobased composites may be a promising and green approach to address the critical limitations of plant protein-based materials in practical applications.
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Affiliation(s)
| | | | | | - Hua He
- School of Resources, Environment and Materials, Guangxi university, Nanning 530000, China; (Z.Q.); (L.M.); (M.L.)
| | - Jianping Sun
- School of Resources, Environment and Materials, Guangxi university, Nanning 530000, China; (Z.Q.); (L.M.); (M.L.)
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14
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Ahsan HM, Zhang X, Li Y, Li B, Liu S. Surface modification of microcrystalline cellulose: Physicochemical characterization and applications in the Stabilization of Pickering emulsions. Int J Biol Macromol 2019; 132:1176-1184. [DOI: 10.1016/j.ijbiomac.2019.04.051] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 02/12/2019] [Accepted: 04/08/2019] [Indexed: 11/28/2022]
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15
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Preparation and Characterization of Soy Protein Isolate Films Incorporating Modified Nano-TiO2. INTERNATIONAL JOURNAL OF FOOD ENGINEERING 2019. [DOI: 10.1515/ijfe-2018-0278] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Abstract
Antimicrobial films were prepared by incorporating nano-titanium dioxide (TiO2) modified by silane into soy protein isolate (SPI) films. The effects of different concentrations of modified nano-TiO2 (TiO2-NM) on the physical properties, antimicrobial properties, and microstructure of the SPI-based films were investigated. Attenuated total reflectance Fourier-transform infrared spectroscopy indicated that the interaction between the SPI and TiO2-NM was via hydrogen bonds. Scanning electron microscopy and atomic force microscopy both showed that the microstructure of SPI-based films with TiO2-NM was compact. Moreover, as the content of TiO2-NM increased from 0 to 1.5 g/100 mL, the water vapor permeability and oxygen permeability were decreased from 5.43 to 4.62 g· mm/m2d· kPa and 0.470 to 0.110 g· cm−2· d−1, respectively. An increase from 6.67 MPa to 14.56 MPa in tensile strength and a decrease from 36.53% to 27.62% in elongation at break indicate the optimal mechanical properties of all groups. TiO2-NM films had excellent UV barrier properties, with a whiter surface with increasing TiO2-NM content. In addition, the SPI-based films with TiO2-NM showed antimicrobial activity, as evidenced by an inhibitory zone increasing from 0 to 27.34 mm. Therefore, TiO2-NM can be used as an antimicrobial agent in packaging films.
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16
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Shi S, Zhang M, Ling C, Hou W, Yan Z. Extraction and characterization of microcrystalline cellulose from waste cotton fabrics via hydrothermal method. WASTE MANAGEMENT (NEW YORK, N.Y.) 2018; 82:139-146. [PMID: 30509575 DOI: 10.1016/j.wasman.2018.10.023] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Revised: 10/06/2018] [Accepted: 10/14/2018] [Indexed: 06/09/2023]
Abstract
A large amount of accumulated waste cotton fabrics (WCFs) have caused environmental problem and depletion of resources. The extraction of microcrystalline cellulose as value-added products is one of the effective ways to the recycling of WCFs. This study aimed to extract microcrystalline cellulose from WCFs by the hydrothermal method and compare the extracted microcrystalline cellulose (EMC) with Avicel PH101 microcrystalline cellulose (MCC). The EMC was extracted under hydrothermal conditions (solid-liquid ratio 1:30, HCl concentration 0.6 mol/L, 150 °C, 100 min), with a yield and the degree of polymerization of 85.54% and 228, respectively. The samples were characterized by scanning electron microscopy, X-ray diffraction, Fourier transform infrared spectroscopy, nuclear magnetic resonance, thermogravimetric analysis and contact angle testing. The detailed analyses showed that the properties of EMC prepared from WCFs are similar to those of commercial MCC. The results indicated that WCFs is a critical and potential low-cost raw material to prepare MCC.
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Affiliation(s)
- Sheng Shi
- College of Textile Engineering, Taiyuan University of Technology, Jinzhong, Shanxi 030600, China
| | - Meiling Zhang
- College of Textile Engineering, Taiyuan University of Technology, Jinzhong, Shanxi 030600, China.
| | - Chen Ling
- College of Textile Engineering, Taiyuan University of Technology, Jinzhong, Shanxi 030600, China
| | - Wensheng Hou
- College of Textile Engineering, Taiyuan University of Technology, Jinzhong, Shanxi 030600, China
| | - Zhifeng Yan
- College of Textile Engineering, Taiyuan University of Technology, Jinzhong, Shanxi 030600, China
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17
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Jin S, Li K, Li J. Nature-Inspired Green Procedure for Improving Performance of Protein-Based Nanocomposites via Introduction of Nanofibrillated Cellulose-Stablized Graphene/Carbon Nanotubes Hybrid. Polymers (Basel) 2018; 10:E270. [PMID: 30966305 PMCID: PMC6415091 DOI: 10.3390/polym10030270] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 02/28/2018] [Accepted: 03/02/2018] [Indexed: 11/17/2022] Open
Abstract
Soy protein isolate (SPI) provides a potential alternative biopolymer source to fossil fuels, but improving the mechanical properties and water resistance of SPI composites remains a huge challenge. Inspired by the synergistic effect of natural nacre, we developed a novel approach to fabricate high-performance SPI nanocomposite films based on 2D graphene (G) nanosheets and 1D carbon nanotubes (CNTs) and nanofibrillated cellulose (NFC) using a casting method. The introduction of web-like NFC promoted the uniform dispersion of graphene/CNTs in the biopolymer matrix, as well as a high extent of cross-linkage combination between the fillers and SPI matrix. The laminated and cross-linked structures of the different nanocomposite films were observed by field-emission scanning electron microscope (FE-SEM) images. Due to the synergistic interactions of π⁻π stacking and hydrogen bonding between the nanofillers and SPI chains, the tensile strength of SPI/G/CNT/NFC film significantly increased by 78.9% and the water vapor permeability decreased by 31.76% in comparison to neat SPI film. In addition, the ultraviolet-visible (UV-vis) light barrier performance, thermal stability, and hydrophobicity of the films were significantly improved as well. This bioinspired synergistic reinforcing strategy opens a new path for constructing high-performance nanocomposites.
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Affiliation(s)
- Shicun Jin
- Key Laboratory of Wood Materials Science and Utilization, Beijing Forestry University, Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Kuang Li
- Key Laboratory of Wood Materials Science and Utilization, Beijing Forestry University, Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Jianzhang Li
- Key Laboratory of Wood Materials Science and Utilization, Beijing Forestry University, Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
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18
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Liu W, Fei ME, Ban Y, Jia A, Qiu R. Preparation and Evaluation of Green Composites from Microcrystalline Cellulose and a Soybean-Oil Derivative. Polymers (Basel) 2017; 9:E541. [PMID: 30965845 PMCID: PMC6418966 DOI: 10.3390/polym9100541] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Revised: 10/18/2017] [Accepted: 10/19/2017] [Indexed: 11/01/2022] Open
Abstract
The present work aimed at developing fully green composites from renewable materials, i.e., acrylated epoxidized soybean oil (AESO) and microcrystalline cellulose (MCC) by a solution casting method. The reinforcing effect of MCC on AESO resins was optimized by adjusting MCC loading from 20 to 40 wt % in terms of physical, mechanical, and thermal properties as well as water absorption of the resulting MCC/AESO composites. The interaction between MCC and AESO was characterized by Fourier transform infrared (FTIR) analysis, which revealed possible hydrogen bonds between the ⁻OH groups of MCC along with the polar components of AESO including C=O, ⁻OH, and epoxy groups. This was further evidenced by a benign interfacial adhesion between MCC and AESO resins as revealed by scanning electron microscope (SEM) analysis. The incorporation of MCC into AESO resins significantly increased the density, hardness, flexural strength, and flexural modulus of the MCC/AESO composites, indicative of a significant reinforcing effect of MCC on AESO resins. The composite with 30 wt % MCC obtained the highest physical and mechanical properties due to the good dispersion and interfacial interaction between MCC and AESO matrix; the density, hardness, flexural strength, and flexural modulus of the composite were 15.7%, 25.0%, 57.2%, and 129.7% higher than those of pure AESO resin, respectively. However, the water resistance at room temperature and 100 °C of the composites were dramatically decreased due to the inherent hydrophilicity of MCC.
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Affiliation(s)
- Wendi Liu
- College of Transportation and Civil Engineering, Fujian Agriculture and Forestry University, Fuzhou 350108, China.
| | - Ming-En Fei
- College of Transportation and Civil Engineering, Fujian Agriculture and Forestry University, Fuzhou 350108, China.
| | - Yang Ban
- College of Transportation and Civil Engineering, Fujian Agriculture and Forestry University, Fuzhou 350108, China.
| | - Anming Jia
- College of Transportation and Civil Engineering, Fujian Agriculture and Forestry University, Fuzhou 350108, China.
| | - Renhui Qiu
- College of Transportation and Civil Engineering, Fujian Agriculture and Forestry University, Fuzhou 350108, China.
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19
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Jin S, Li K, Li J, Chen H. A Low-Cost, Formaldehyde-Free and High Flame Retardancy Wood Adhesive from Inorganic Adhesives: Properties and Performance. Polymers (Basel) 2017; 9:E513. [PMID: 30965817 PMCID: PMC6418883 DOI: 10.3390/polym9100513] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Revised: 10/11/2017] [Accepted: 10/11/2017] [Indexed: 11/16/2022] Open
Abstract
Wood composites used in indoor living environments often pose formaldehyde emission and fire hazard problems. In this study, magnesium oxychloride cement-based (MOC) inorganic adhesives are presented as an effective and sustainable binder for plywood applications. The phase composition, microstructure, and thermal stability of the adhesives prepared with different ratios of MgO/MgCl₂ were investigated. In addition, the dry and wet shear strength and the combustion behavior of the plywood were also examined. The results indicated that the limiting oxygen index (LOI) values of the plywood bonded by the MOC adhesives were higher than those of the plywood bonded by urea-formaldehyde resin. The active MgO/MgCl₂ molar ratio of 7 was the optimal ratio for the dry and wet shear strength of the plywood with values of 1.02 and 0.88 MPa, respectively, which meet the interior use panel (Type II plywood) requirements. These improvements were ascribed to the increasing ratio of MgO/MgCl₂ that facilitated the formation of an excellent microstructure. Meanwhile, the continuous hydration phase strengthened the interaction between the MOC adhesive and the wood. With these improved properties, MOC adhesive is expected to be widely used for industrial applications in plywood fabrication.
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Affiliation(s)
- Shicun Jin
- Key Laboratory of Wood Materials Science and Utilization (Beijing Forestry University), Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Kuang Li
- Key Laboratory of Wood Materials Science and Utilization (Beijing Forestry University), Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Jianzhang Li
- Key Laboratory of Wood Materials Science and Utilization (Beijing Forestry University), Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Hui Chen
- Key Laboratory of Wood Materials Science and Utilization (Beijing Forestry University), Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
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20
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Li K, Jin S, Han Y, Li J, Chen H. Improvement in Functional Properties of Soy Protein Isolate-Based Film by Cellulose Nanocrystal⁻Graphene Artificial Nacre Nanocomposite. Polymers (Basel) 2017; 9:E321. [PMID: 30970998 PMCID: PMC6418927 DOI: 10.3390/polym9080321] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 07/23/2017] [Accepted: 07/25/2017] [Indexed: 12/31/2022] Open
Abstract
A facile, inexpensive, and green approach for the production of stable graphene dispersion was proposed in this study. We fabricated soy protein isolate (SPI)-based nanocomposite films with the combination of 2D negative charged graphene and 1D positive charged polyethyleneimine (PEI)-modified cellulose nanocrystals (CNC) via a layer-by-layer assembly method. The morphologies and surface charges of graphene sheets and CNC segments were characterized by atomic force microscopy and Zeta potential measurements. The hydrogen bonds and multiple interface interactions between the filler and SPI matrix were analyzed by Attenuated Total Reflectance⁻Fourier Transform Infrared spectra and X-ray diffraction patterns. Scanning electron microscopy demonstrated the cross-linked and laminated structures in the fracture surface of the films. In comparison with the unmodified SPI film, the tensile strength and surface contact angles of the SPI/graphene/PEI-CNC film were significantly improved, by 99.73% and 37.13% respectively. The UV⁻visible light barrier ability, water resistance, and thermal stability were also obviously enhanced. With these improved functional properties, this novel bio-nanocomposite film showed considerable potential for application for food packaging materials.
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Affiliation(s)
- Kuang Li
- Key Laboratory of Wood Materials Science and Utilization (Beijing Forestry University), Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Shicun Jin
- Key Laboratory of Wood Materials Science and Utilization (Beijing Forestry University), Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Yufei Han
- Key Laboratory of Wood Materials Science and Utilization (Beijing Forestry University), Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Jianzhang Li
- Key Laboratory of Wood Materials Science and Utilization (Beijing Forestry University), Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Hui Chen
- Key Laboratory of Wood Materials Science and Utilization (Beijing Forestry University), Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
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21
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Han Y, Li K, Chen H, Li J. Properties of Soy Protein Isolate Biopolymer Film Modified by Graphene. Polymers (Basel) 2017; 9:E312. [PMID: 30970989 PMCID: PMC6418614 DOI: 10.3390/polym9080312] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Revised: 07/22/2017] [Accepted: 07/25/2017] [Indexed: 12/21/2022] Open
Abstract
This study applied a facile and green approach to synthesize a stable graphene aqueous dispersion, and the graphene aqueous dispersion was employed to modify the renewable, compatible and biodegradable soy-protein-isolated (SPI) films to enhance their thermal stability, mechanical properties and water resistance. Atomic force microscopy (AFM) images confirmed the monolayer structure of graphene. The hydrogen bonds and π⁻π interactions between graphene and the SPI molecules were showed with the attenuated total reflectance Fourier transform infrared (ATR FT-IR) spectroscopy, and X-ray diffraction (XRD). As expected, compared to the pure SPI film, the tensile strength (TS) of the film with 74% graphene increased by 27.22% and the total soluble matter (TSM) of the film with 93% graphene decreased by 11.30%.
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Affiliation(s)
- Yufei Han
- Key Laboratory of Wood Material Science and Utilization (Beijing Forestry University), Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Kuang Li
- Key Laboratory of Wood Material Science and Utilization (Beijing Forestry University), Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Hui Chen
- Key Laboratory of Wood Material Science and Utilization (Beijing Forestry University), Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Jianzhang Li
- Key Laboratory of Wood Material Science and Utilization (Beijing Forestry University), Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
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22
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Li K, Jin S, Liu X, Chen H, He J, Li J. Preparation and Characterization of Chitosan/Soy Protein Isolate Nanocomposite Film Reinforced by Cu Nanoclusters. Polymers (Basel) 2017; 9:E247. [PMID: 30970924 PMCID: PMC6432471 DOI: 10.3390/polym9070247] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Revised: 06/17/2017] [Accepted: 06/23/2017] [Indexed: 12/24/2022] Open
Abstract
Soy protein isolate (SPI) based films have received considerable attention for use in packaging materials. However, SPI-based films exhibit relatively poor mechanical properties and water resistance ability. To tackle these challenges, chitosan (CS) and endogenous Cu nanoclusters (NCs) capped with protein were proposed and designed to modify SPI-based films. Attenuated total reflectance-Fourier transform infrared spectroscopy and X-ray diffraction patterns of composite films demonstrated that interactions, such as hydrogen bonds in the film forming process, promoted the cross-linking of composite films. The surface microstructure of CS/SPI films modified with Cu NCs was more uniform and transmission electron microscopy (TEM) showed that uniform and discrete clusters were formed. Compared with untreated SPI films, the tensile strength and elongation at break of composite films were simultaneously improved by 118.78% and 74.93%, respectively. Moreover, these composite films also exhibited higher water contact angle and degradation temperature than that of pure SPI film. The water vapor permeation of the modified film also decreased. These improved properties of functional bio-polymers show great potential as food packaging materials.
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Affiliation(s)
- Kuang Li
- Key Laboratory of Wood Materials Science and Utilization, Beijing Forestry University, Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Shicun Jin
- Key Laboratory of Wood Materials Science and Utilization, Beijing Forestry University, Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Xiaorong Liu
- Key Laboratory of Wood Materials Science and Utilization, Beijing Forestry University, Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Hui Chen
- Key Laboratory of Wood Materials Science and Utilization, Beijing Forestry University, Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Jing He
- Key Laboratory of Wood Materials Science and Utilization, Beijing Forestry University, Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Jianzhang Li
- Key Laboratory of Wood Materials Science and Utilization, Beijing Forestry University, Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
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