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Liu Y, Cai Z, Ma M, Sheng L, Huang X. Effect of eggshell membrane as porogen on the physicochemical structure and protease immobilization of chitosan-based macroparticles. Carbohydr Polym 2020; 242:116387. [PMID: 32564851 DOI: 10.1016/j.carbpol.2020.116387] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 04/27/2020] [Accepted: 04/27/2020] [Indexed: 01/20/2023]
Abstract
Chitosan-based macroparticle is a common carrier for enzyme immobilization applied in food industry. Driven by the requirement of large carrier pores for the biomacromolecular substrates such as protein, the eggshell membrane powder (ESMP) was employed as multifunctional porogen to improve the physicochemical structure of chitosan-based macroparticles. The prepared macroparticles were characterized by SEM, XRD, FTIR, Raman spectroscopy, nitrogen adsorption-desorption isotherms, and thermogravimetric analysis. The results showed that an increase of ESMP percentage could improve the porosity of macro holes in macroparticles, and it also enlarged the size of mesopores. Moreover, the ESMP significantly increased (P < 0.05) the amount of papain immobilization, whereas the specific activity of immobilized papain achieved a maximum value of 871.95 U/mg at CSESM2 and then declined with the increase of ESMP. Therefore, the inclusion of 20 % ESMP in chitosan-based macroparticles gave the highest activity of its immobilized protease.
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Affiliation(s)
- Yuanyuan Liu
- National Research and Development Center for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, 430070, PR China
| | - Zhaoxia Cai
- National Research and Development Center for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, 430070, PR China
| | - Meihu Ma
- National Research and Development Center for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, 430070, PR China.
| | - Long Sheng
- National Research and Development Center for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, 430070, PR China
| | - Xi Huang
- National Research and Development Center for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, 430070, PR China
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Chen Z, Chen Z, Liu C, Wang X, Zhou Y, Wang R. Optimization of penicillin G acylase immobilized on glutaraldehyde-modified titanium dioxide. Biotechnol Appl Biochem 2019; 66:990-998. [PMID: 31502318 DOI: 10.1002/bab.1817] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 09/05/2019] [Indexed: 11/11/2022]
Abstract
In this work, TiO2 , which was modified by glutaraldehyde, was adopted as the carrier; the penicillin G acylase (PGA) was immobilized and the influence of immobilized conditions, such as pH of solution, the concentration of PGA, the immobilization temperature, and the reaction time, on the catalytic performance of the immobilized PGA was investigated and optimized. During this process, potassium penicillin G (PG) was chosen as substrate, and the quantity of 6-aminopenicillanic acid (6-APA) produced by PG at the temperature of 25 °C for 3 Min in neutral solution was conscripted as the evaluation foundation, indexes, containing the loading capacity (ELC), the activity (EA), and activity retention rate (EAR), were calculated based on quantities of produced 6-APA and compared with finding out the suitable conditions. Results showed that when the solution pH, PGA concentration, immobilization temperature, and reaction time were 8.0, 2.5% (v/v), 35 °C, and 24 H, respectively, ELC, EA, and EAR presented optimal values of 9,190 U, 14,969 U/g, and 88.5% relatedly. After that, the stability and reusability of immobilized PGA were studied, and the results documented that the pH resistance, thermal stability, and storage stability of immobilized PGA were significantly improved. This work provided technique support for the practical application of immobilized PGA carrier.
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Affiliation(s)
- Zhangjun Chen
- College of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, People's Republic of China.,State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials, Lanzhou University of Technology, Lanzhou, People's Republic of China
| | - Zhenbin Chen
- College of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, People's Republic of China.,State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials, Lanzhou University of Technology, Lanzhou, People's Republic of China
| | - Chunli Liu
- College of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, People's Republic of China.,State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials, Lanzhou University of Technology, Lanzhou, People's Republic of China
| | - Xudong Wang
- College of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, People's Republic of China.,State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials, Lanzhou University of Technology, Lanzhou, People's Republic of China
| | - Yongshan Zhou
- College of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, People's Republic of China.,State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials, Lanzhou University of Technology, Lanzhou, People's Republic of China
| | - Runtian Wang
- College of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, People's Republic of China.,State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials, Lanzhou University of Technology, Lanzhou, People's Republic of China
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Knežević-Jugović ZD, Žuža MG, Jakovetić SM, Stefanović AB, Džunuzović ES, Jeremić KB, Jovanović SM. An approach for the improved immobilization of penicillin G acylase onto macroporous poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) as a potential industrial biocatalyst. Biotechnol Prog 2015; 32:43-53. [DOI: 10.1002/btpr.2181] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2015] [Revised: 09/10/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Zorica D. Knežević-Jugović
- Dept. of Biochemical Engineering and Biotechnology, Faculty of Technology and Metallurgy; University of Belgrade; Karnegijeva 4 Serbia
| | - Milena G. Žuža
- Dept. of Biochemical Engineering and Biotechnology, Faculty of Technology and Metallurgy; University of Belgrade; Karnegijeva 4 Serbia
| | - Sonja M. Jakovetić
- Dept. of Biochemical Engineering and Biotechnology, Faculty of Technology and Metallurgy; University of Belgrade; Karnegijeva 4 Serbia
| | - Andrea B. Stefanović
- Dept. of Biochemical Engineering and Biotechnology, Faculty of Technology and Metallurgy; University of Belgrade; Karnegijeva 4 Serbia
| | - Enis S. Džunuzović
- Dept. of Physical Chemistry and Electrochemistry, Faculty of Technology and Metallurgy; University of Belgrade; Karnegijeva 4 Serbia
| | - Katarina B. Jeremić
- Dept. of Physical Chemistry and Electrochemistry, Faculty of Technology and Metallurgy; University of Belgrade; Karnegijeva 4 Serbia
| | - Slobodan M. Jovanović
- Dept. of Physical Chemistry and Electrochemistry, Faculty of Technology and Metallurgy; University of Belgrade; Karnegijeva 4 Serbia
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Chen Y, Liu J, Xia C, Zhao C, Ren Z, Zhang W. Immobilization of lipase on porous monodisperse chitosan microspheres. Biotechnol Appl Biochem 2014; 62:101-6. [DOI: 10.1002/bab.1242] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2013] [Accepted: 05/07/2014] [Indexed: 12/20/2022]
Affiliation(s)
- Yang Chen
- Beijing Key Laboratory of Membrane Science and Technology; Beijing University of Chemical Technology; Beijing People's Republic of China
| | - Junteng Liu
- Beijing Key Laboratory of Membrane Science and Technology; Beijing University of Chemical Technology; Beijing People's Republic of China
| | - Chunjie Xia
- Beijing Key Laboratory of Membrane Science and Technology; Beijing University of Chemical Technology; Beijing People's Republic of China
| | - Chenxi Zhao
- Beijing Key Laboratory of Membrane Science and Technology; Beijing University of Chemical Technology; Beijing People's Republic of China
| | - Zhongqi Ren
- Beijing Key Laboratory of Membrane Science and Technology; Beijing University of Chemical Technology; Beijing People's Republic of China
| | - Weidong Zhang
- Beijing Key Laboratory of Membrane Science and Technology; Beijing University of Chemical Technology; Beijing People's Republic of China
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The fusions of elastin-like polypeptides and xylanase self-assembled into insoluble active xylanase particles. J Biotechnol 2014; 177:60-6. [PMID: 24613298 DOI: 10.1016/j.jbiotec.2014.02.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2013] [Revised: 02/21/2014] [Accepted: 02/22/2014] [Indexed: 11/23/2022]
Abstract
We fused the genes of elastin-like polypeptides (ELPs) and xylanase and then expressed them in Escherichia coli. Unexpectedly, the fusion proteins self-assembled into insoluble active particles as the ELPs underwent a hardly reversible phase transition. The specific activity of the particles was 92% of the native counterparts, which means it can act as a pull-down handler for converting soluble proteins into active aggregates. We evaluated the characterizations of the insoluble active xylanase particles in detail and the results were encouraging. The pH optimum (6.0) of the particles was the same as the free one, but the optimum pH range was 5-7, while the free xylanase was 6-7. The free xylanase had an optimum temperature of 50°C, whereas the insoluble active xylanase particles shifted to 70°C. The pH stability, thermostability and storage stability of the xylanase particles increased significantly when compared with the free xylanase. We also observed an increase of the Km values of the free xylanase from 0.374gL(-1) to 0.980gL(-1) at the insoluble state. The considerable higher activity and stability of the xylanase particles were much like immobilized xylanases and could be valuable for its industrial application.
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Barbosa O, Ortiz C, Berenguer-Murcia Á, Torres R, Rodrigues RC, Fernandez-Lafuente R. Glutaraldehyde in bio-catalysts design: a useful crosslinker and a versatile tool in enzyme immobilization. RSC Adv 2014. [DOI: 10.1039/c3ra45991h] [Citation(s) in RCA: 571] [Impact Index Per Article: 57.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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Barbosa O, Torres R, Ortiz C, Berenguer-Murcia Á, Rodrigues RC, Fernandez-Lafuente R. Heterofunctional Supports in Enzyme Immobilization: From Traditional Immobilization Protocols to Opportunities in Tuning Enzyme Properties. Biomacromolecules 2013; 14:2433-62. [DOI: 10.1021/bm400762h] [Citation(s) in RCA: 377] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Oveimar Barbosa
- Escuela de Química, Grupo
de investigación en Bioquímica y Microbiología
(GIBIM), Edificio Camilo Torres 210, Universidad Industrial de Santander, Bucaramanga, Colombia
| | - Rodrigo Torres
- Escuela de Química, Grupo
de investigación en Bioquímica y Microbiología
(GIBIM), Edificio Camilo Torres 210, Universidad Industrial de Santander, Bucaramanga, Colombia
| | - Claudia Ortiz
- Escuela de Bacteriología
y Laboratorio Clínico, Universidad Industrial de Santander, Bucaramanga, Colombia
| | - Ángel Berenguer-Murcia
- Instituto Universitario de Materiales,
Departamento de Química Inorgánica, Universidad de Alicante, Campus de San Vicente del Raspeig, Ap.
99 - 03080 Alicante, Spain
| | - Rafael C. Rodrigues
- Biocatalysis and Enzyme Technology
Lab, Institute of Food Science and Technology, Federal University of Rio Grande do Sul, Av. Bento Gonçalves,
9500, P.O. Box 15090, ZC 91501-970, Porto Alegre, RS, Brazil
| | - Roberto Fernandez-Lafuente
- Departamento de Biocatalisis, Instituto de Catálisis-CSIC, Campus UAM-CSIC,
Cantoblanco, 28049 Madrid, Spain
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Chen H, Liu L, Lv S, Liu X, Wang M, Song A, Jia X. Immobilization of Aspergillus niger Xylanase on Chitosan Using Dialdehyde Starch as a Coupling Agent. Appl Biochem Biotechnol 2009; 162:24-32. [DOI: 10.1007/s12010-009-8790-x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2009] [Accepted: 09/23/2009] [Indexed: 11/29/2022]
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Ozmen EY, Sezgin M, Yilmaz M. Synthesis and characterization of cyclodextrin-based polymers as a support for immobilization of Candida rugosa lipase. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/j.molcatb.2008.07.014] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Rodrigues DS, Mendes AA, Adriano WS, Gonçalves LR, Giordano RL. Multipoint covalent immobilization of microbial lipase on chitosan and agarose activated by different methods. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.molcatb.2007.11.016] [Citation(s) in RCA: 107] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Use of neural networks in the mathematical modelling of the enzymic synthesis of amoxicillin catalysed by penicillin G acylase immobilized in chitosan. World J Microbiol Biotechnol 2008. [DOI: 10.1007/s11274-008-9670-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Beppu M, Vieira R, Aimoli C, Santana C. Crosslinking of chitosan membranes using glutaraldehyde: Effect on ion permeability and water absorption. J Memb Sci 2007. [DOI: 10.1016/j.memsci.2007.06.015] [Citation(s) in RCA: 243] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Shanazarova IM, Valuev LI, Valuev IL, Valueva TA, Obydennova IV. Immobilization of ovomucoid on chitosan. APPL BIOCHEM MICRO+ 2007. [DOI: 10.1134/s0003683807020032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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