Pub Date : 2023-01-01DOI: 10.26599/pbm.2023.9260005
Jin Guo, Liqin Liu, Xiao-Hui Zhang, Zheng Cheng, Shuangxi Nie, Haibing Cao, Na Li, M. Mian, Xingye An, Hongbin Liu
{"title":"Biodegradation Behavior of Starch in Simulated White Water System of Old Corrugated Cardboard Pulping Process","authors":"Jin Guo, Liqin Liu, Xiao-Hui Zhang, Zheng Cheng, Shuangxi Nie, Haibing Cao, Na Li, M. Mian, Xingye An, Hongbin Liu","doi":"10.26599/pbm.2023.9260005","DOIUrl":"https://doi.org/10.26599/pbm.2023.9260005","url":null,"abstract":"","PeriodicalId":339640,"journal":{"name":"Paper and Biomaterials","volume":"129 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125270674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.26599/pbm.2019.9260026
Mingfu Li, Qingtong Zhang, Changzhou Chen, Shuangfei Wang, D. Min
The conversion of lignocellulosic biomass into biofuels or biochemicals typically involves a pretreatment process followed by the enzyme-catalyzed hydrolysis of cellulose and hemicellulose components to fermentable sugars. Many factors can contribute to the recalcitrance of biomass, e.g., the lignin content and structure, crystallinity of cellulose, degree of fiber polymerization, and hemicellulose content, among others. However, nonproductive binding between cellulase and lignin is the factor with the greatest impact on enzymatic hydrolysis. To reduce the nonproductive adsorption of enzymes on lignin and improve the efficiency of enzymatic hydrolysis, this review comprehensively summarized the progress that has been made in understanding the interactions between lignin and enzymes. Firstly, the effects of pretreatment techniques on lignin content and enzymatic hydrolysis were reviewed. The effects of lignin content and functional groups on enzymatic hydrolysis were then summarized. Methods for the preparation and characterization of lignin films were assessed. Finally, the methods applied to characterize the interactions between lignin and cellulase were reviewed, and methods for decreasing the nonproductive binding of enzymes to lignin were discussed. This review provides an overview of the current understanding of how lignin hinders the enzymatic hydrolysis of lignocellulosic biomass, and provides a theoretical basis for the development of more economical and effective methods and additives to reduce the interaction of lignin and enzymes to improve the efficiency of enzymatic hydrolysis.
{"title":"Lignin Interaction with Cellulase during Enzymatic Hydrolysis","authors":"Mingfu Li, Qingtong Zhang, Changzhou Chen, Shuangfei Wang, D. Min","doi":"10.26599/pbm.2019.9260026","DOIUrl":"https://doi.org/10.26599/pbm.2019.9260026","url":null,"abstract":"The conversion of lignocellulosic biomass into biofuels or biochemicals typically involves a pretreatment process followed by the enzyme-catalyzed hydrolysis of cellulose and hemicellulose components to fermentable sugars. Many factors can contribute to the recalcitrance of biomass, e.g., the lignin content and structure, crystallinity of cellulose, degree of fiber polymerization, and hemicellulose content, among others. However, nonproductive binding between cellulase and lignin is the factor with the greatest impact on enzymatic hydrolysis. To reduce the nonproductive adsorption of enzymes on lignin and improve the efficiency of enzymatic hydrolysis, this review comprehensively summarized the progress that has been made in understanding the interactions between lignin and enzymes. Firstly, the effects of pretreatment techniques on lignin content and enzymatic hydrolysis were reviewed. The effects of lignin content and functional groups on enzymatic hydrolysis were then summarized. Methods for the preparation and characterization of lignin films were assessed. Finally, the methods applied to characterize the interactions between lignin and cellulase were reviewed, and methods for decreasing the nonproductive binding of enzymes to lignin were discussed. This review provides an overview of the current understanding of how lignin hinders the enzymatic hydrolysis of lignocellulosic biomass, and provides a theoretical basis for the development of more economical and effective methods and additives to reduce the interaction of lignin and enzymes to improve the efficiency of enzymatic hydrolysis.","PeriodicalId":339640,"journal":{"name":"Paper and Biomaterials","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125159506","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Reinforcing Paper Strength by Dual Treatment of a Cationic Water-soluble Polymer and Cellulose Nanofibril","authors":"Aijiao Wang, Lijun Wang, Jianmei Jiang, Xianping Yao, Wenyan Zhao","doi":"10.26599/pbm.2019.9260027","DOIUrl":"https://doi.org/10.26599/pbm.2019.9260027","url":null,"abstract":"","PeriodicalId":339640,"journal":{"name":"Paper and Biomaterials","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126383636","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.26599/pbm.2019.9260030
Yudi Shi, Qun Li, Yujia Zhang
{"title":"Study on Refining Performances in Chemi-mechanical Pulping of Mixed Poplar and Eucalypt Woodchips","authors":"Yudi Shi, Qun Li, Yujia Zhang","doi":"10.26599/pbm.2019.9260030","DOIUrl":"https://doi.org/10.26599/pbm.2019.9260030","url":null,"abstract":"","PeriodicalId":339640,"journal":{"name":"Paper and Biomaterials","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127727035","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.26599/pbm.2019.9260028
Peiyi Li, Yumeng Wang, Bin Zhou, Qingqing Hou, Hezhen Liu, H. Lei, Boxing Jian, Xinping Li
To reduce the adverse effects of non-cellulose materials on subsequent homogenization, the effects of a high-pressure homogenization treatment on the structure and properties of cellulose nanofibers (CNF) prepared by acid treatment of soybean residue were studied. The effects of the number of homogenization step on the microfibrillation degree, crystalline structure and mechanical properties of the soybean residue were analyzed by SEM, FT-IR, XRD, TG and DTG. The results showed that an increase in the number of homogenization steps led to an increase in the degree of microfibrillation, a more uniform distribution of the CNF diameter, and an increase in the crystallinity of CNF. However, but when the number of homogenization steps exceeded 15, the rate of change decreased, and the crystallinity of CNF decreased. As the number of homogenization steps increased, the average degree of polymerization and average molecular weight of CNF decreased continuously, and after 15 homogenization steps, their rate of change also decreased. Therefore, 15 steps of high-pressure homogenization represented a suitable number of steps to prepare the soybean residue CNF with an average diameter of 15 nm.
{"title":"Effect of High Pressure Homogenization Treatment on Structure and Properties of Soybean Residue Cellulose Nanofibers","authors":"Peiyi Li, Yumeng Wang, Bin Zhou, Qingqing Hou, Hezhen Liu, H. Lei, Boxing Jian, Xinping Li","doi":"10.26599/pbm.2019.9260028","DOIUrl":"https://doi.org/10.26599/pbm.2019.9260028","url":null,"abstract":"To reduce the adverse effects of non-cellulose materials on subsequent homogenization, the effects of a high-pressure homogenization treatment on the structure and properties of cellulose nanofibers (CNF) prepared by acid treatment of soybean residue were studied. The effects of the number of homogenization step on the microfibrillation degree, crystalline structure and mechanical properties of the soybean residue were analyzed by SEM, FT-IR, XRD, TG and DTG. The results showed that an increase in the number of homogenization steps led to an increase in the degree of microfibrillation, a more uniform distribution of the CNF diameter, and an increase in the crystallinity of CNF. However, but when the number of homogenization steps exceeded 15, the rate of change decreased, and the crystallinity of CNF decreased. As the number of homogenization steps increased, the average degree of polymerization and average molecular weight of CNF decreased continuously, and after 15 homogenization steps, their rate of change also decreased. Therefore, 15 steps of high-pressure homogenization represented a suitable number of steps to prepare the soybean residue CNF with an average diameter of 15 nm.","PeriodicalId":339640,"journal":{"name":"Paper and Biomaterials","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126214565","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.26599/pbm.2019.9260025
Bo Sun, Fangong Kong, Min Zhang, Weijun Wang, B. Kc, J. Tjong, M. Sain
{"title":"Cellulose-based Antimicrobial Composites and Applications: A Brief Review","authors":"Bo Sun, Fangong Kong, Min Zhang, Weijun Wang, B. Kc, J. Tjong, M. Sain","doi":"10.26599/pbm.2019.9260025","DOIUrl":"https://doi.org/10.26599/pbm.2019.9260025","url":null,"abstract":"","PeriodicalId":339640,"journal":{"name":"Paper and Biomaterials","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114786421","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.26599/pbm.2019.9260031
Wei Tang, Zhimin Yuan, W. Shan, Md. Muhie Menul Haque
{"title":"PSO-based Parameter Tuning for a Two-Degree-of-Freedom IMC Scheme and Its Application to Paper Basis Weight Control","authors":"Wei Tang, Zhimin Yuan, W. Shan, Md. Muhie Menul Haque","doi":"10.26599/pbm.2019.9260031","DOIUrl":"https://doi.org/10.26599/pbm.2019.9260031","url":null,"abstract":"","PeriodicalId":339640,"journal":{"name":"Paper and Biomaterials","volume":"113 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134086348","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-07-01DOI: 10.26599/pbm.2019.9260023
Zhibin He, A. Chowdhury, Li Tong, Mike Reynolds, Yong-Jong Ni
{"title":"Cellulose Paper-based Strapping Products for Green/Sustainable Packaging Needs","authors":"Zhibin He, A. Chowdhury, Li Tong, Mike Reynolds, Yong-Jong Ni","doi":"10.26599/pbm.2019.9260023","DOIUrl":"https://doi.org/10.26599/pbm.2019.9260023","url":null,"abstract":"","PeriodicalId":339640,"journal":{"name":"Paper and Biomaterials","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114823962","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-07-01DOI: 10.26599/pbm.2019.9260019
Sufeng, Zhang, Liwei, Qian, Min, Du
{"title":"Preparation of Polysulfonamide Porous Paper and Its Adsorption Properties","authors":"Sufeng, Zhang, Liwei, Qian, Min, Du","doi":"10.26599/pbm.2019.9260019","DOIUrl":"https://doi.org/10.26599/pbm.2019.9260019","url":null,"abstract":"","PeriodicalId":339640,"journal":{"name":"Paper and Biomaterials","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133631635","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-07-01DOI: 10.26599/pbm.2019.9260020
Hongyang Dang, Le Chen, Guoliang Zhang, Ruqiang Zhang, Jie Chen, Z. Long
{"title":"Preparation of Polyimide Fiber/Thermoplastic Resin Composites with Improved Mechanical Properties","authors":"Hongyang Dang, Le Chen, Guoliang Zhang, Ruqiang Zhang, Jie Chen, Z. Long","doi":"10.26599/pbm.2019.9260020","DOIUrl":"https://doi.org/10.26599/pbm.2019.9260020","url":null,"abstract":"","PeriodicalId":339640,"journal":{"name":"Paper and Biomaterials","volume":"1156 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120878617","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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