101
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Preparation and application of a chemically modified laccase and copper phosphate hybrid flower-like biocatalyst. Biochem Eng J 2019. [DOI: 10.1016/j.bej.2019.01.020] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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102
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Chaurasia SK, Bhardwaj NK. Biobleaching - An ecofriendly and environmental benign pulp bleaching technique: A review. J Carbohydr Chem 2019. [DOI: 10.1080/07328303.2019.1581888] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
| | - Nishi K. Bhardwaj
- Avantha Centre for Industrial Research and Development, Yamuna Nagar, Haryana, India
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103
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Enhancing the catalytic performance of chloroperoxidase by co-immobilization with glucose oxidase on magnetic graphene oxide. Biochem Eng J 2019. [DOI: 10.1016/j.bej.2018.12.013] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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104
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Simó G, Fernández-Fernández E, Vila-Crespo J, Ruipérez V, Rodríguez-Nogales JM. Effect of stressful malolactic fermentation conditions on the operational and chemical stability of silica-alginate encapsulated Oenococcus oeni. Food Chem 2019; 276:643-651. [DOI: 10.1016/j.foodchem.2018.10.025] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 10/05/2018] [Accepted: 10/05/2018] [Indexed: 11/15/2022]
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105
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Bilal M, Asgher M, Cheng H, Yan Y, Iqbal HMN. Multi-point enzyme immobilization, surface chemistry, and novel platforms: a paradigm shift in biocatalyst design. Crit Rev Biotechnol 2019; 39:202-219. [PMID: 30394121 DOI: 10.1080/07388551.2018.1531822] [Citation(s) in RCA: 149] [Impact Index Per Article: 29.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Engineering enzymes with improved catalytic properties in non-natural environments have been concerned with their diverse industrial and biotechnological applications. Immobilization represents a promising but straightforward route, and immobilized biocatalysts often display higher activities and stabilities compared to free enzymes. Owing to their unique physicochemical characteristics, including the high-specific surface area, exceptional chemical, electrical, and mechanical properties, efficient enzyme loading, and multivalent functionalization, nano-based materials are postulated as suitable carriers for biomolecules or enzyme immobilization. Enzymes immobilized on nanomaterial-based supports are more robust, stable, and recoverable than their pristine counterparts, and are even used for continuous catalytic processes. Furthermore, the unique intrinsic properties of nanomaterials, particularly nanoparticles, also confer the immobilized enzymes to be used for their broader applications. Herein, an effort has been made to present novel potentialities of multi-point enzyme immobilization in the current biotechnological sector. Various nano-based platforms for enzyme/biomolecule immobilization are discussed in the second part of the review. In summary, recent developments in the use of nanomaterials as new carriers to construct robust nano-biocatalytic systems are reviewed, and future trends are pointed out in this article.
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Affiliation(s)
- Muhammad Bilal
- a School of Life Science and Food Engineering , Huaiyin Institute of Technology , Huaian , China
| | - Muhammad Asgher
- b Department of Biochemistry , University of Agriculture Faisalabad , Faisalabad , Pakistan
| | - Hairong Cheng
- c State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology , Shanghai Jiao Tong University , Shanghai , China
| | - Yunjun Yan
- d Key Lab of Molecular Biophysics of Ministry of Education , College of Life Science and Technology, Huazhong University of Science and Technology , Wuhan , China
| | - Hafiz M N Iqbal
- e Tecnologico de Monterrey, School of Engineering and Sciences , Campus Monterrey , Monterrey , Mexico
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106
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Strobel SA, Scher HB, Nitin N, Jeoh T. Control of physicochemical and cargo release properties of cross-linked alginate microcapsules formed by spray-drying. J Drug Deliv Sci Technol 2019. [DOI: 10.1016/j.jddst.2018.12.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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107
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Xing X, Jia JQ, Zhang JF, Zhou ZW, Li J, Wang N, Yu XQ. CALB Immobilized onto Magnetic Nanoparticles for Efficient Kinetic Resolution of Racemic Secondary Alcohols: Long-Term Stability and Reusability. Molecules 2019; 24:molecules24030490. [PMID: 30704049 PMCID: PMC6384578 DOI: 10.3390/molecules24030490] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2018] [Revised: 01/17/2019] [Accepted: 01/24/2019] [Indexed: 11/16/2022] Open
Abstract
In this study, an immobilization strategy for magnetic cross-linking enzyme aggregates of lipase B from Candida antarctica (CALB) was developed and investigated. Magnetic particles were prepared by conventional co-precipitation. The magnetic nanoparticles were modified with 3-aminopropyltriethoxysilane (APTES) to obtain surface amino-functionalized magnetic nanoparticles (APTES⁻Fe₃O₄) as immobilization materials. Glutaraldehyde was used as a crosslinker to covalently bind CALB to APTES⁻Fe₃O₄. The optimal conditions of immobilization of lipase and resolution of racemic 1-phenylethanol were investigated. Under optimal conditions, esters could be obtained with conversion of 50%, enantiomeric excess of product (eep) > 99%, enantiomeric excess of substrate (ees) > 99%, and enantiomeric ratio (E) > 1000. The magnetic CALB CLEAs were successfully used for enzymatic kinetic resolution of fifteen secondary alcohols. Compared with Novozym 435, the magnetic CALB CLEAs exhibited a better enantioselectivity for most substrates. The conversion was still greater than 49% after the magnetic CALB CLEAs had been reused 10 times in a 48 h reaction cycle; both ees and eep were close to 99%. Furthermore, there was little decrease in catalytic activity and enantioselectivity after being stored at -20 °C for 90 days.
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Affiliation(s)
- Xiu Xing
- Key Laboratory of Green Chemistry Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China.
| | - Jun-Qi Jia
- Key Laboratory of Green Chemistry Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China.
| | - Jing-Fan Zhang
- Key Laboratory of Green Chemistry Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China.
| | - Zi-Wen Zhou
- Key Laboratory of Green Chemistry Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China.
| | - Jun Li
- Key Laboratory of Green Chemistry Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China.
| | - Na Wang
- Key Laboratory of Green Chemistry Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China.
| | - Xiao-Qi Yu
- Key Laboratory of Green Chemistry Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China.
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108
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Myco-Nanotechnological Approach for Improved Degradation of Lignocellulosic Waste: Its Future Aspect. Fungal Biol 2019. [DOI: 10.1007/978-3-030-23834-6_12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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109
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van den Biggelaar L, Soumillion P, Debecker DP. Biocatalytic transamination in a monolithic flow reactor: improving enzyme grafting for enhanced performance. RSC Adv 2019; 9:18538-18546. [PMID: 35515229 PMCID: PMC9064773 DOI: 10.1039/c9ra02433f] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Accepted: 06/05/2019] [Indexed: 12/01/2022] Open
Abstract
Transaminases were immobilized onto macrocellular silica monoliths and used for carrying a continuous flow mode transamination reaction. Monoliths were prepared via an emulsion-templated sol–gel method and functionalised by amino-moieties (3-aminopropyl-triethoxysilane, APTES) in order to covalently immobilize the enzymes, using glutaraldehyde as a cross-linking agent. In order to obtain higher performance and improved reproducibility, we investigate the key parameters of APTES functionalisation and of enzyme grafting. Four functionalisation protocols were studied. We show that enhancing the homogeneity of the APTES grafting and controlling the moisture level during functionalisation led to a 3-fold increase in activity as compared to the previously reported data, and greatly improved the reproducibility. Additionally, we report a strong beneficial effect of running the enzyme immobilisation at room temperature instead of 4 °C, further enhancing the obtained activity. Finally, the popular method which consists of stabilizing the covalent attachment of the enzyme by reducing the imine bonds formed between the enzyme and the functionalised surface was investigated. We highlight a strong enzyme deactivation caused by cyanoborohydride, making this strategy irrelevant in this case. The improvements presented here led to more active macrocellular monoliths, of general interest for continuous flow mode biocatalysis. Higher performance can be obtained in flow biocatalytic transamination reactions if the key parameters of support functionalization and of enzyme grafting are controlled.![]()
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Affiliation(s)
| | - Patrice Soumillion
- Louvain Institute of Biomolecular Science and Technology
- UCLouvain
- 1348 Louvain-la-Neuve
- Belgium
| | - Damien P. Debecker
- Institute of Condensed Matter and Nanosciences
- UCLouvain
- 1348 Louvain-la-Neuve
- Belgium
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110
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Wang M, Wang M, Zhu Y, Zhang S, Chen J. Enzyme immobilized millimeter-sized polyHIPE beads with easy separability and recyclability. REACT CHEM ENG 2019. [DOI: 10.1039/c9re00065h] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Enzyme immobilized reusable millimeter-sized beads were prepared through covalently immobilizing Candida antarctica lipase B onto emulsion-templated porous beads.
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Affiliation(s)
- Mengjie Wang
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Meng Wang
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Yun Zhu
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Shengmiao Zhang
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Jianding Chen
- Shanghai Key Laboratory of Advanced Polymeric Materials
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
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111
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Hassabo AA, Mousa AM, Abdel-Gawad H, Selim MH, Abdelhameed RM. Immobilization ofl-methioninase on a zirconium-based metal–organic framework as an anticancer agent. J Mater Chem B 2019. [DOI: 10.1039/c9tb00198k] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new composite (METase@UiO-66) was prepared froml-methioninase and UiO-66-(COOH), which exhibited enhanced thermostability, pH and storage lifetime compared tol-methioninase. Moreover,in vivoexperiments showed that the drug inhibited tumor growth in mice.
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Affiliation(s)
- Amany A. Hassabo
- Microbial Chemistry Department
- National Research Centre
- Cairo
- Egypt
| | - Amria M. Mousa
- Biochemistry Department
- National Research Centre
- Cairo
- Egypt
| | - Hassan Abdel-Gawad
- Applied Organic Chemistry Department
- Chemical Industries Research Division
- National Research Centre
- Dokki
- Egypt
| | - Mohsen H. Selim
- Microbial Chemistry Department
- National Research Centre
- Cairo
- Egypt
| | - Reda M. Abdelhameed
- Applied Organic Chemistry Department
- Chemical Industries Research Division
- National Research Centre
- Dokki
- Egypt
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112
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Wu L, Rathi B, Chen Y, Wu X, Liu H, Li J, Ming A, Han G. Characterization of immobilized tyrosinase - an enzyme that is stable in organic solvent at 100 °C. RSC Adv 2018; 8:39529-39535. [PMID: 35558031 PMCID: PMC9090894 DOI: 10.1039/c8ra07559j] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Accepted: 11/02/2018] [Indexed: 12/16/2022] Open
Abstract
Tyrosinase is a copper-containing enzyme present in plant and animal tissues, which catalyzes the production of melanin and other pigments. In organic solvent, tyrosinase can convert N-acetyl-l-tyrosine ethyl ester (insoluble in aqueous) to a derivative of l-dopamine (a drug used for the treatment of Parkinson's disease). Thus, the performances of tyrosinase in organic solvent have attracted scientific attention since 1980. In this work, we investigated the stability of immobilized tyrosinase at high temperature in anhydrous organic solvent. Triethylaminoethyl cellulose (TEAE-Cellulose) performed the best out of six immobilization platforms. The dry immobilized tyrosinase became extremely thermostable in organic solvent, and the half-life of the dry immobilized tyrosinase in organic solvent is strongly related to the polarity of the organic solvent than their log P value. The immobilized tyrosinase loses its activity instantaneously in aqueous solution at 100 °C, but it keeps enzymatic activity within 10 min in hydrophilic methanol and over one month in hydrophobic hexane (log P: 4.66, non-polar) even incubating at 100 °C. This research provides valuable information for the design of new biocatalysts. Immobilized tyrosinase in hexane can withstand 100 °C over one week, and the half-life of the dry immobilized tyrosinase in organic solvent is strongly related to the polarity of the organic solvent.![]()
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Affiliation(s)
- Lidong Wu
- Key Laboratory of Control of Quality and Safety for Aquatic Products, Ministry of Agriculture, Chinese Academy of Fishery Sciences Beijing 100141 China.,Department of Chemistry, Massachusetts Institute of Technology Cambridge Massachusetts 02139 USA +16172533556
| | - Brijesh Rathi
- Department of Chemistry, Massachusetts Institute of Technology Cambridge Massachusetts 02139 USA +16172533556.,Laboratory for Translational Chemistry and Drug Discovery, Department of Chemistry, Hansraj College University of Delhi Delhi 110007 India
| | - Yi Chen
- Department of Chemistry, Massachusetts Institute of Technology Cambridge Massachusetts 02139 USA +16172533556
| | - Xiuhong Wu
- Department of Chemistry, Massachusetts Institute of Technology Cambridge Massachusetts 02139 USA +16172533556
| | - Huan Liu
- Key Laboratory of Control of Quality and Safety for Aquatic Products, Ministry of Agriculture, Chinese Academy of Fishery Sciences Beijing 100141 China
| | - Jincheng Li
- Key Laboratory of Control of Quality and Safety for Aquatic Products, Ministry of Agriculture, Chinese Academy of Fishery Sciences Beijing 100141 China
| | - Anjie Ming
- Smart Sensing R&D Center, Institute of Microelectronics, Chinese Academy of Science Beijing 100029 China
| | - Gang Han
- Key Laboratory of Control of Quality and Safety for Aquatic Products, Ministry of Agriculture, Chinese Academy of Fishery Sciences Beijing 100141 China
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113
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Synthesis and continuous catalytic application of alkaline protease nanoflowers–PVA composite hydrogel. CATAL COMMUN 2018. [DOI: 10.1016/j.catcom.2018.07.015] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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114
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Bilal M, Rasheed T, Zhao Y, Iqbal HMN, Cui J. "Smart" chemistry and its application in peroxidase immobilization using different support materials. Int J Biol Macromol 2018; 119:278-290. [PMID: 30041033 DOI: 10.1016/j.ijbiomac.2018.07.134] [Citation(s) in RCA: 104] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2018] [Revised: 07/18/2018] [Accepted: 07/20/2018] [Indexed: 02/08/2023]
Abstract
In the past few decades, the enzyme immobilization technology has been exploited a lot and thus became a matter of rational design. Immobilization is an alternative approach to bio-catalysis with the added benefits, adaptability to automation and high-throughput applications. Immobilization-based approaches represent simple but effective routes for engineering enzyme catalysts with higher activities than wild-type or pristine counterparts. From the chemistry viewpoint, the concept of stabilization via manipulation of functional entities, the enzyme surfaces have been an important driving force for immobilizing purposes. In addition, the unique physiochemical and structural functionalities of pristine or engineered cues, or insoluble support matrices (carrier) such as mean particle diameter, swelling behavior, mechanical strength, and compression behavior are of supreme interest and importance for the performance of the immobilized systems. Immobilization of peroxidases into/onto insoluble support matrices is advantageous for practical applications due to convenience in handling, ease separation of enzymes from a reaction mixture and the reusability. A plethora of literature is available explaining individual immobilization system. However, current literature lacks the chemistry viewpoint of immobilization. This review work presents state-of-the-art "Smart" chemistry of immobilization and novel potentialities of several materials-based cues with different geometries including microspheres, hydrogels and polymeric membranes, nanoparticles, nanofibers, composite and hybrid or blended support materials. The involvement of various functional groups including amino, thiol, carboxylic, hydroxyl, and epoxy groups via "click" chemistry, amine chemistry, thiol chemistry, carboxyl chemistry, and epoxy chemistry over the protein surfaces is discussed.
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Affiliation(s)
- Muhammad Bilal
- School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian, 223003, China
| | - Tahir Rasheed
- School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Yuping Zhao
- School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian, 223003, China
| | - Hafiz M N Iqbal
- Tecnologico de Monterrey, School of Engineering and Sciences, Campus Monterrey, Ave. Eugenio Garza Sada 2501, Monterrey, N.L. CP 64849, Mexico.
| | - Jiandong Cui
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin University of Science and Technology, No 29, 13th, Avenue, Tianjin Economic and Technological Development Area (TEDA), Tianjin 300457, China.
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115
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Transforming food waste: how immobilized enzymes can valorize waste streams into revenue streams. NPJ Sci Food 2018; 2:19. [PMID: 31304269 PMCID: PMC6550151 DOI: 10.1038/s41538-018-0028-2] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Accepted: 10/11/2018] [Indexed: 11/08/2022] Open
Abstract
Food processing generates byproduct and waste streams rich in lipids, carbohydrates, and proteins, which contribute to its negative environmental impact. However, these compounds hold significant economic potential if transformed into revenue streams such as biofuels and ingredients. Indeed, the high protein, sugar, and fat content of many food waste streams makes them ideal feedstocks for enzymatic valorization. Compared to synthetic catalysts, enzymes have higher specificity, lower energy requirement, and improved environmental sustainability in performing chemical transformations, yet their poor stability and recovery limits their performance in their native state. This review article surveys the current state-of-the-art in enzyme stabilization & immobilization technologies, summarizes opportunities in enzyme-catalyzed valorization of waste streams with emphasis on streams rich in mono- and disaccharides, polysaccharides, lipids, and proteins, and highlights challenges and opportunities in designing commercially translatable immobilized enzyme systems towards the ultimate goals of sustainable food production and reduced food waste.
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116
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Parnianchi F, Nazari M, Maleki J, Mohebi M. Combination of graphene and graphene oxide with metal and metal oxide nanoparticles in fabrication of electrochemical enzymatic biosensors. INTERNATIONAL NANO LETTERS 2018. [DOI: 10.1007/s40089-018-0253-3] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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117
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Onbas R, Yesil-Celiktas O. Synthesis of alginate-silica hybrid hydrogel for biocatalytic conversion by β-glucosidase in microreactor. Eng Life Sci 2018; 19:37-46. [PMID: 32624954 DOI: 10.1002/elsc.201800124] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 09/18/2018] [Accepted: 10/04/2018] [Indexed: 11/06/2022] Open
Abstract
The organic-inorganic hybrid materials have been used in different fields to immobilize biomolecules since they offer many advantages. The aim of this study was to optimize and characterize the alginate-silica hybrid hydrogel as a stable and injectable form for microfluidic systems using internal gelation method and increase the stability and activity of immobilized enzyme for biocatalytic conversions as well. Characterization was carried out by scanning electron microscopy, energy dispersive spectroscopy/mapping, Brunauer-Emmett-Teller, Barrett-Joyner-Halenda, and Fourier-transform infrared spectroscopy analyses, and the shrinkages of monoliths were evaluated. Subsequent to optimizing the enzyme concentration (40 μg), hydrolytic conversion of 4-nitrophenyl β-d-glucopyranoside (pNPG) was performed to understand the behavior of the bioconversion in the microfluidic system. The yield was 94% which reached the equilibrium at 24 h indicating that the alginate-silica gel derived microsystem overcome some drawbacks of monolithic systems. Additionally, bioconversion of Ruscus aculeatus saponins was carried out at the same setup in order to obtain aglycon part, which has pharmaceutical significance. Although pure aglycon could not be achieved, an intermediate compound was obtained based on the HPLC analysis. The developed formulation can be utilized for various life science applications.
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Affiliation(s)
- Rabia Onbas
- Biomedical Technologies Graduate Programme Graduate School of Natural and Applied Sciences Ege University Izmir Turkey
| | - Ozlem Yesil-Celiktas
- Biomedical Technologies Graduate Programme Graduate School of Natural and Applied Sciences Ege University Izmir Turkey.,Department of Bioengineering Faculty of Engineering Ege University Izmir Turkey
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118
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Abstract
Enzymes are efficient biocatalysts providing an important tool in many industrial biocatalytic processes. Currently, the immobilized enzymes prepared by the cross-linked enzyme aggregates (CLEAs) have drawn much attention due to their simple preparation and high catalytic efficiency. Combined cross-linked enzyme aggregates (combi-CLEAs) including multiple enzymes have significant advantages for practical applications. In this review, the conditions or factors for the preparation of combi-CLEAs such as the proportion of enzymes, the type of cross-linker, and coupling temperature were discussed based on the reaction mechanism. The recent applications of combi-CLEAs were also reviewed.
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119
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Torabizadeh H, Mikani M. Nano-magnetic cross-linked enzyme aggregates of naringinase an efficient nanobiocatalyst for naringin hydrolysis. Int J Biol Macromol 2018; 117:134-143. [DOI: 10.1016/j.ijbiomac.2018.05.162] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Revised: 05/15/2018] [Accepted: 05/22/2018] [Indexed: 12/18/2022]
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120
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Encapsulation and immobilization of ficin extract in electrospun polymeric nanofibers. Int J Biol Macromol 2018; 118:2287-2295. [DOI: 10.1016/j.ijbiomac.2018.07.113] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 07/16/2018] [Accepted: 07/17/2018] [Indexed: 12/18/2022]
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121
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Enzymes and nanoparticles: Modulation of enzymatic activity via nanoparticles. Int J Biol Macromol 2018; 118:1833-1847. [DOI: 10.1016/j.ijbiomac.2018.07.030] [Citation(s) in RCA: 92] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Revised: 07/09/2018] [Accepted: 07/09/2018] [Indexed: 12/30/2022]
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122
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Immobilization of trypsin onto Fe3O4@SiO2 –NH2 and study of its activity and stability. Colloids Surf B Biointerfaces 2018; 170:553-562. [DOI: 10.1016/j.colsurfb.2018.06.022] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 06/12/2018] [Accepted: 06/14/2018] [Indexed: 11/30/2022]
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123
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Cui J, Ren S, Sun B, Jia S. Optimization protocols and improved strategies for metal-organic frameworks for immobilizing enzymes: Current development and future challenges. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.05.004] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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124
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Abstract
Background:Cholesterol oxidases are bacterial oxidases widely used commercially for their application in the detection of cholesterol in blood serum, clinical or food samples. Additionally, these enzymes find potential applications as an insecticide, synthesis of anti-fungal antibiotics and a biocatalyst to transform a number of sterol and non-sterol compounds. However, the soluble form of cholesterol oxidases are found to be less stable when applied at higher temperatures, broader pH range, and incur higher costs. These disadvantages can be overcome by immobilization on carrier matrices.Methods:This review focuses on the immobilization of cholesterol oxidases on various macro/micro matrices as well as nanoparticles and their potential applications. Selection of appropriate support matrix in enzyme immobilization is of extreme importance. Recently, nanomaterials have been used as a matrix for immobilization of enzyme due to their large surface area and small size. The bio-compatible length scales and surface chemistry of nanoparticles provide reusability, stability and enhanced performance characteristics for the enzyme-nanoconjugates.Conclusion:In this review, immobilization of cholesterol oxidase on nanomaterials and other matrices are discussed. Immobilization on nanomatrices has been observed to increase the stability and activity of enzymes. This enhances the applicability of cholesterol oxidases for various industrial and clinical applications such as in biosensors.
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125
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Soni S, Dwivedee BP, Chand Banerjee U. Facile fabrication of a recyclable nanobiocatalyst: immobilization of Burkholderia cepacia lipase on carbon nanofibers for the kinetic resolution of a racemic atenolol intermediate. RSC Adv 2018; 8:27763-27774. [PMID: 35542692 PMCID: PMC9083555 DOI: 10.1039/c8ra05463k] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Accepted: 07/25/2018] [Indexed: 11/21/2022] Open
Abstract
Immobilization of surfactant treated Burkholderia cepacia lipase on the surface of carbon nanofibers was performed via two different methods: adsorption and covalent attachment. Simple adsorption of lipase on carbon nanofibers turned out to be a poor strategy, exhibiting an immobilization efficiency of 36%, while covalent coupling using 1-ethyl-3-[3-dimethylaminopropyl] carbodiimide (EDC)/N-hydroxysuccinimide (NHS) showed better immobilization efficiency (56%). The nanobioconjugate fabricated using the latter method showed an eleven-fold increase in enzyme activity towards the hydrolysis of p-nitrophenyl palmitate and enhanced dispersion in organic solvents. At 80 °C, the half-life of lipase in the nanobioconjugate was almost 20 fold higher than that of free lipase, demonstrating its thermal stability. The as-prepared nanobioconjugate was reused for nine consecutive reaction cycles achieving 100% yield in the hydrolysis of p-nitrophenol palmitate but losing almost 50% of the initial activity after seven operational cycles. Finally, this heterogeneous nanobioconjugate was more active and enantioselective [C = 47.8, eep = 97.0 and E = 194] than free lipase [C = 35.4, eep = 97.1 and E = 88] towards the kinetic resolution of a racemic intermediate of atenolol yielding the S enantiomer, which signifies its importance as a nanobiocatalyst.
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Affiliation(s)
- Surbhi Soni
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research S.A.S. Nagar 160062 Punjab India
| | - Bharat Prasad Dwivedee
- Department of Pharmaceutical Technology (Biotechnology), National Institute of Pharmaceutical Education and Research S.A.S. Nagar 160062 Punjab India
| | - Uttam Chand Banerjee
- Department of Pharmaceutical Technology (Biotechnology), National Institute of Pharmaceutical Education and Research S.A.S. Nagar 160062 Punjab India
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126
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Magnetic Microreactors with Immobilized Enzymes—From Assemblage to Contemporary Applications. Catalysts 2018. [DOI: 10.3390/catal8070282] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Microfluidics, as the technology for continuous flow processing in microscale, is being increasingly elaborated on in enzyme biotechnology and biocatalysis. Enzymatic microreactors are a precious tool for the investigation of catalytic properties and optimization of reaction parameters in a thriving and high-yielding way. The utilization of magnetic forces in the overall microfluidic system has reinforced enzymatic processes, paving the way for novel applications in a variety of research fields. In this review, we hold a discussion on how different magnetic particles combined with the appropriate biocatalyst under the proper system configuration may constitute a powerful microsystem and provide a highly explorable scope.
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127
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Wang X, Yadavalli NS, Laradji AM, Minko S. Grafting through Method for Implanting of Lysozyme Enzyme in Molecular Brush for Improved Biocatalytic Activity and Thermal Stability. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b00991] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Xue Wang
- Nanostructured Materials Lab, The University of Georgia, Athens, Georgia 30602, United States
| | - Nataraja S. Yadavalli
- Nanostructured Materials Lab, The University of Georgia, Athens, Georgia 30602, United States
| | - Amine M. Laradji
- Nanostructured Materials Lab, The University of Georgia, Athens, Georgia 30602, United States
| | - Sergiy Minko
- Nanostructured Materials Lab, The University of Georgia, Athens, Georgia 30602, United States
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128
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Immobilization of laccase on modified Fe3O4@SiO2@Kit-6 magnetite nanoparticles for enhanced delignification of olive pomace bio-waste. Int J Biol Macromol 2018; 114:106-113. [DOI: 10.1016/j.ijbiomac.2018.03.086] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2017] [Revised: 12/06/2017] [Accepted: 03/18/2018] [Indexed: 11/19/2022]
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129
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Plyushchenko AV, Borovikova LN, Pisarev OA. Proteolytic Activity of Chymotrypsin Immobilized on Selenium Nanoparticles. APPL BIOCHEM MICRO+ 2018. [DOI: 10.1134/s0003683818040117] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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130
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Zhang S, Deng Q, Li Y, Zheng M, Wan C, Zheng C, Tang H, Huang F, Shi J. Novel amphiphilic polyvinylpyrrolidone functionalized silicone particles as carrier for low-cost lipase immobilization. ROYAL SOCIETY OPEN SCIENCE 2018; 5:172368. [PMID: 30110464 PMCID: PMC6030335 DOI: 10.1098/rsos.172368] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Accepted: 05/01/2018] [Indexed: 06/08/2023]
Abstract
The high catalytic activity, specificity and stability of immobilized lipase have been attracting great interest. How to reduce the cost of support materials has always been a hot topic in this field. Herein, for the development of low-cost immobilized lipase, we demonstrate an amphiphilic polyvinylpyrrolidone (PVP) grafted on silicone particle (SP) surface materials (SP-PVP) with a rational design based on interfacial activation and solution polymerization. Meanwhile, hydrophilic pristine SP and hydrophobic polystyrene-corded silicone particles (SP-Pst) were also prepared for lipase immobilization. SP-PVP was characterized by X-ray diffraction, scanning electron microscopy, X-ray photoelectron spectroscopy, Fourier transform infrared spectroscopy and thermogravimetry. Our results indicated that the lipase loading amount on the SP-PVP composites was about 215 mg of protein per gram. In the activity assay, the immobilized lipase SP-PVP@CRL exhibited higher catalysis activity and better thermostability and reusability than SP@CRL and SP-Pst@CRL. The immobilized lipase retained more than 54% of its initial activity after 10 times of re-use and approximately trended to a steady rate in the following cycles. By introducing the interesting amphiphilic polymer to this cheap and easily obtained SP surface, the relative performance of the immobilized lipase can be significantly improved, facilitating interactions between the low-cost support materials and lipase.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Jie Shi
- Hubei Key Laboratory of Lipid Chemistry and Nutrition, Oil Crops and Lipids Process Technology National and Local Joint Engineering Laboratory, Key Laboratory of Oilseeds Processing, Ministry of Agriculture, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, People's Republic of China
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131
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Antón-Millán N, García-Tojal J, Marty-Roda M, Garroni S, Cuesta-López S, Tamayo-Ramos JA. Influence of Three Commercial Graphene Derivatives on the Catalytic Properties of a Lactobacillus plantarum α-l-Rhamnosidase When Used as Immobilization Matrices. ACS APPLIED MATERIALS & INTERFACES 2018; 10:18170-18182. [PMID: 29732878 DOI: 10.1021/acsami.7b18844] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The modification of carbon nanomaterials with biological molecules paves the way toward their use in biomedical and biotechnological applications, such as next-generation biocatalytic processes, development of biosensors, implantable electronic devices, or drug delivery. In this study, different commercial graphene derivatives, namely, monolayer graphene oxide (GO), graphene oxide nanocolloids (GOCs), and polycarboxylate-functionalized graphene nanoplatelets (GNs), were compared as biomolecule carrier matrices. Detailed spectroscopic analyses showed that GO and GOC were similar in composition and functional group content and very different from GN, whereas divergent morphological characteristics were observed for each nanomaterial through microscopy analyses. The commercial α-l-rhamnosidase RhaB1 from the probiotic bacterium Lactobacillus plantarum, selected as a model biomolecule for its relevant role in the pharma and food industries, was directly immobilized on the different materials. The binding efficiency and biochemical properties of RhaB1-GO, RhaB1-GOC, and RhaB1-GN composites were analyzed. RhaB1-GO and RhaB1-GOC showed high binding efficiency, whereas the enzyme loading on GN, not tested in previous enzyme immobilization studies, was low. The enzyme showed contrasting changes when immobilized on the different material supports. The effect of pH on the activity of the three RhaB1-immobilized versions was similar to that observed for the free enzyme, whereas the activity-temperature profiles and the response to the presence of inhibitors varied significantly between the RhaB1 versions. In addition, the apparent Km for the immobilized and soluble enzymes did not change. Finally, the free RhaB1 and the immobilized enzyme in GOC showed the best storage and reutilization stability, keeping most of their initial activity after 8 weeks of storage at 4 °C and 10 reutilization cycles, respectively. This study shows, for the first time, that distinct commercial graphene derivatives can influence differently the catalytic properties of an enzyme during its immobilization.
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Affiliation(s)
- Noemí Antón-Millán
- Advanced Materials, Nuclear Technology and Applied Bio/Nanotechnology , Consolidated Research Unit UIC-154, University of Burgos , Hospital del Rey s/n, 09001 Burgos , Castilla y León, Spain
| | | | - Marta Marty-Roda
- Advanced Materials, Nuclear Technology and Applied Bio/Nanotechnology , Consolidated Research Unit UIC-154, University of Burgos , Hospital del Rey s/n, 09001 Burgos , Castilla y León, Spain
| | - Sebastiano Garroni
- Advanced Materials, Nuclear Technology and Applied Bio/Nanotechnology , Consolidated Research Unit UIC-154, University of Burgos , Hospital del Rey s/n, 09001 Burgos , Castilla y León, Spain
| | - Santiago Cuesta-López
- Advanced Materials, Nuclear Technology and Applied Bio/Nanotechnology , Consolidated Research Unit UIC-154, University of Burgos , Hospital del Rey s/n, 09001 Burgos , Castilla y León, Spain
| | - Juan Antonio Tamayo-Ramos
- Advanced Materials, Nuclear Technology and Applied Bio/Nanotechnology , Consolidated Research Unit UIC-154, University of Burgos , Hospital del Rey s/n, 09001 Burgos , Castilla y León, Spain
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132
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Hierarchical ZIF-8 toward Immobilizing Burkholderia cepacia Lipase for Application in Biodiesel Preparation. Int J Mol Sci 2018; 19:ijms19051424. [PMID: 29747462 PMCID: PMC5983715 DOI: 10.3390/ijms19051424] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Revised: 04/27/2018] [Accepted: 04/30/2018] [Indexed: 01/18/2023] Open
Abstract
A hierarchical mesoporous zeolitic imidazolate framework (ZIF-8) was processed based on cetyltrimethylammonium bromide (CTAB) as a morphological regulating agent and amino acid (l-histidine) as assisting template agent. Burkholderia cepacia lipase (BCL) was successfully immobilized by ZIF-8 as the carrier via an adsorption method (BCL-ZIF-8). The immobilized lipase (BCL) showed utmost activity recovery up to 1279%, a 12-fold boost in its free counterpart. BCL-ZIF-8 was used as a biocatalyst in the transesterification reaction for the production of biodiesel with 93.4% yield. There was no significant lowering of conversion yield relative to original activity for BCL-ZIF-8 when continuously reused for eight cycles. This work provides a new outlook for biotechnological importance by immobilizing lipase on the hybrid catalyst (ZIF-8) and opens the door for its uses in the industrial field.
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133
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Ciesielczyk F, Goscianska J, Zdarta J, Jesionowski T. The development of zirconia/silica hybrids for the adsorption and controlled release of active pharmaceutical ingredients. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2018.02.036] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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134
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Lei L, Huang B, Liu A, Lu YJ, Zhou JL, Zhang J, Wong WL. Enzymatic production of natural sweetener trilobatin from citrus flavanone naringin using immobilised α-l
-rhamnosidase as the catalyst. Int J Food Sci Technol 2018. [DOI: 10.1111/ijfs.13796] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Lin Lei
- School of Chemical Engineering and Light Industry; Guangdong University of Technology; Guangzhou 510006 China
| | - Baohua Huang
- School of Chemical Engineering and Light Industry; Guangdong University of Technology; Guangzhou 510006 China
- Goldenpomelo Biotechnology Co. Ltd.; Meizhou 514021 China
| | - Aolu Liu
- School of Chemical Engineering and Light Industry; Guangdong University of Technology; Guangzhou 510006 China
| | - Yu-Jing Lu
- School of Chemical Engineering and Light Industry; Guangdong University of Technology; Guangzhou 510006 China
- Goldenpomelo Biotechnology Co. Ltd.; Meizhou 514021 China
| | - Jin-Lin Zhou
- Goldenpomelo Biotechnology Co. Ltd.; Meizhou 514021 China
| | - Jinjin Zhang
- School of Chemical Engineering and Light Industry; Guangdong University of Technology; Guangzhou 510006 China
| | - Wing-Leung Wong
- School of Chemical and Environmental Engineering; International Healthcare Innovation Institute (Jiangmen); Wuyi University; Jiangmen 529020 China
- Centre for Education in Environmental Sustainability; The Education University of Hong Kong; 10 Lo Ping Road Tai Po Hong Kong China
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135
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Andler SM, Goddard JM. Stabilization of Lipase in Polymerized High Internal Phase Emulsions. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:3619-3623. [PMID: 29582657 DOI: 10.1021/acs.jafc.8b00894] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Candida antarctica lipase B is stabilized in a porous, high internal phase emulsion (HIPE) of polydicyclopentadiene to enable biocatalytic waste stream upcycling. The immobilized lipase is subjected to thorough washing conditions and tested for stability in extreme environments and reusability. A porous internal microstructure is revealed through scanning electron microscopy. After preparation, lipase activity increased to 139 ± 9.7% of its original activity. After 10 cycles of reuse, immobilized lipase retains over 50% activity. Immobilized lipase retains activity after 24 h of exposure to temperatures ranging from 20 to 60 °C and pH values of 3, 7, and 10. In the most extreme environments tested, lipase retained 42.8 ± 21% relative activity after exposure to 60 °C and 49.4 ± 16% relative activity after exposure to pH 3. Polymerized HIPEs stabilize lipase and, thus, extend its working range. Further synthesis optimization has the potential to increase enzyme stability, immobilization efficiency, and uniformity. The reported hierarchical stabilization technique shows promise for use of immobilized lipase in non-ideal, industrially relevant conditions.
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Affiliation(s)
- Stephanie M Andler
- Department of Food Science , Cornell University , Ithaca , New York 14853 , United States
| | - Julie M Goddard
- Department of Food Science , Cornell University , Ithaca , New York 14853 , United States
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136
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Escobar S, Bernal C, Bolivar JM, Nidetzky B, López-Gallego F, Mesa M. Understanding the silica-based sol-gel encapsulation mechanism of Thermomyces lanuginosus lipase: The role of polyethylenimine. MOLECULAR CATALYSIS 2018. [DOI: 10.1016/j.mcat.2018.02.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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137
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Analysis of Aspergillus sp. lipase immobilization for the application in organic synthesis. Int J Biol Macromol 2018; 108:1165-1175. [DOI: 10.1016/j.ijbiomac.2017.11.010] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2017] [Revised: 10/30/2017] [Accepted: 11/02/2017] [Indexed: 12/20/2022]
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138
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A General Overview of Support Materials for Enzyme Immobilization: Characteristics, Properties, Practical Utility. Catalysts 2018. [DOI: 10.3390/catal8020092] [Citation(s) in RCA: 459] [Impact Index Per Article: 76.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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139
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Liu X. Preparation of porous hollow Fe 3O 4/P(GMA-DVB-St) microspheres and application for lipase immobilization. Bioprocess Biosyst Eng 2018; 41:771-779. [PMID: 29442184 DOI: 10.1007/s00449-018-1910-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Accepted: 02/08/2018] [Indexed: 01/20/2023]
Abstract
Functional porous hollow microspheres with superparamagnetism, Fe3O4/P(GMA-DVB-St) microspheres, were prepared via a dispersion polymerization based on hollow Fe3O4 microspheres. The resulting hollow microspheres were characterized by means of Fourier-transform infrared spectrophotometer (FT-IR), X-ray diffraction (XRD), transmission electron microscopy (TEM), Brunauer-Emmett-Teller (BET) gas sorptometry, and vibrating sample magnetometer (VSM). It is verified that the resulting hollow microspheres are porous and have high saturation magnetization. For further application, candida rugosa lipase (CRL) was immobilized onto the hollow microshperes, the loading amount of lipase was 143.88 mg CRL/g support and the activity recovery of the obtained immobilized lipase reached 73.25%. Besides, the resulting immobilized CRL (ICRL) were found to have better pH endurance and temperature endurance than the free ones, which showed the optimal catalytic activity with pH of 9.0 and temperature of 60 °C. The ICRL displayed excellent reusability as well.
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Affiliation(s)
- Xiao Liu
- College of Materials Science and Engineering, North Minzu University, Yinchuan, 750021, China. .,College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, China.
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140
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Nano-Immobilized Biocatalysts for Biodiesel Production from Renewable and Sustainable Resources. Catalysts 2018. [DOI: 10.3390/catal8020068] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
The cost of biodiesel production relies on feedstock cost. Edible oil is unfavorable as a biodiesel feedstock because of its expensive price. Thus, non-edible crop oil, waste oil, and microalgae oil have been considered as alternative resources. Non-edible crop oil and waste cooking oil are more suitable for enzymatic transesterification because they include a large amount of free fatty acids. Recently, enzymes have been integrated with nanomaterials as immobilization carriers. Nanomaterials can increase biocatalytic efficiency. The development of a nano-immobilized enzyme is one of the key factors for cost-effective biodiesel production. This paper presents the technology development of nanomaterials, including nanoparticles (magnetic and non-magnetic), carbon nanotubes, and nanofibers, and their application to the nano-immobilization of biocatalysts. The current status of biodiesel production using a variety of nano-immobilized lipase is also discussed.
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141
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Tirunagari H, Kuna L, Shalini B, Thenkrishnan K. Ammonolysis of (5S)-N-(tert-butoxycarbonyl)-5-(methoxycarbonyl)-2-pyrroline with immobilized Candida antarctica lipase B (CAL B) in a packed bed reactor. Process Biochem 2018. [DOI: 10.1016/j.procbio.2017.11.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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142
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Fabrication of chitosan-mesoporous silica SBA-15 nanocomposites via functional ionic liquid as the bridging agent for PPL immobilization. Carbohydr Polym 2018; 182:245-253. [DOI: 10.1016/j.carbpol.2017.11.031] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Revised: 10/23/2017] [Accepted: 11/08/2017] [Indexed: 12/12/2022]
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143
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Chao C, Guan H, Zhang J, Liu Y, Zhao Y, Zhang B. Immobilization of laccase onto porous polyvinyl alcohol/halloysite hybrid beads for dye removal. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2018; 77:809-818. [PMID: 29431726 DOI: 10.2166/wst.2017.594] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Laccase was immobilized in polyvinyl alcohol beads containing halloysite nanotubes (PVA/HNTs) to improve the stability and reusability of enzyme. The porous structure of PVA/HNTs beads facilitates the entrapment of enzyme and prevents the leaching of immobilized laccase as well. Halloysite nanotubes act as bridge to connect the adjacent pores, facilitating the electron transfer and enhancing the mechanical properties. PVA/HNTs beads have high laccase immobilization capacity (237.02 mg/g) and activity recovery yield (79.15%), indicating it can be used as potential support for laccase immobilization. Compared with free laccase, the immobilized laccase on hybrid beads exhibits enhanced pH tolerance (even at pH 8.0), good thermal stability (57.5% of the initial activity can be maintained at 75 °C), and excellent storage stability (81.17% of enzyme activity could be retained after storage at 4 °C for 5 weeks compared with that for free enzyme of 60%). Also, the removal efficiency for reactive blue can reach as high as 93.41% in the presence of redox mediator 2,2-azinobis(3-ethylbenzthiazoline-6-sulfonate), in which adsorption and degradation exist simultaneously. The remarkable pH tolerance, thermal and storage stability, and reuse ability imply potential application of porous PVA/HNTs immobilized enzyme in environmental fields.
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Affiliation(s)
- Cong Chao
- School of Chemical Engineering and Energy, Zhengzhou University, Zhengzhou 450001, China E-mail: ; School of Energy and Environment Engineering, Zhongyuan University of Technology, Zhengzhou 450007, China
| | - Huijuan Guan
- School of Chemical Engineering and Energy, Zhengzhou University, Zhengzhou 450001, China E-mail:
| | - Jun Zhang
- School of Chemical Engineering and Energy, Zhengzhou University, Zhengzhou 450001, China E-mail:
| | - Yang Liu
- School of Chemical Engineering and Energy, Zhengzhou University, Zhengzhou 450001, China E-mail:
| | - Yafei Zhao
- School of Chemical Engineering and Energy, Zhengzhou University, Zhengzhou 450001, China E-mail: ; Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, China
| | - Bing Zhang
- School of Chemical Engineering and Energy, Zhengzhou University, Zhengzhou 450001, China E-mail:
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144
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Razzaghi M, Homaei A, Mosaddegh E. Penaeus vannamei protease stabilizing process of ZnS nanoparticles. Int J Biol Macromol 2018; 112:509-515. [PMID: 29382577 DOI: 10.1016/j.ijbiomac.2018.01.173] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 01/23/2018] [Accepted: 01/25/2018] [Indexed: 12/24/2022]
Abstract
The protease enzyme purified from the Penaeus vannamei shrimp has unique properties, so improving the stability of this enzyme can improve their practical applications. In this study, ZnS nanoparticles, which have special properties for enzyme immobilization, were synthesized using a chemical precipitation method, and Penaeus vannamei protease was successfully immobilized on them. The size, structure, and morphology of the ZnS nanoparticles, and the immobilization of the protease were studied, using Transmission Electron Microscopy (TEM), Fourier Transform Infrared (FT-IR) spectroscopy, UV-Vis spectroscopy and Dynamic Light Scattering (DLS) analysis. We show that the immobilized enzyme has improved functionality at high temperatures, extreme pH conditions (pH3 and 12), and during storage. Immobilization increased the optimum temperature range of the enzyme, but did not change the pH optimum, which remained at pH7. Immobilization of P. vannamei protease enzyme increased the Km and decreased kcat/Km. These results indicate that P. vannamei protease immobilized on ZnS nanoparticles, has improved properties due to its high stability and unique properties, can be used for biotechnology applications.
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Affiliation(s)
- Mozhgan Razzaghi
- Department of Marine Biology, Faculty of Science, University of Hormozgan, Bandar Abbas, Iran
| | - Ahmad Homaei
- Department of Biochemistry, Faculty of Science, University of Hormozgan, Bandar Abbas, Iran.
| | - Elaheh Mosaddegh
- Department of New Materials, Institute of Science and High Technology and Environmental Sciences, Graduate University of Advanced Technology, PO Box 76315-117, Kerman, Iran
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145
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Tavano OL, Berenguer-Murcia A, Secundo F, Fernandez-Lafuente R. Biotechnological Applications of Proteases in Food Technology. Compr Rev Food Sci Food Saf 2018; 17:412-436. [DOI: 10.1111/1541-4337.12326] [Citation(s) in RCA: 123] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2017] [Revised: 11/22/2017] [Accepted: 11/24/2017] [Indexed: 12/26/2022]
Affiliation(s)
- Olga Luisa Tavano
- Faculty of Nutrition; Alfenas Federal Univ.; 700 Gabriel Monteiro da Silva St Alfenas MG 37130-000 Brazil
| | - Angel Berenguer-Murcia
- Inorganic Chemistry Dept. and Materials Science Inst.; Alicante Univ.; Ap. 99 E-03080 Alicante Spain
| | - Francesco Secundo
- Istit. di Chimica del Riconoscimento Molecolare; CNR; v. Mario Bianco 9 20131 Milan Italy
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146
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Li Y, Liu J, Zhang K, Lei L, Lei Z. UiO-66-NH2@PMAA: A Hybrid Polymer–MOFs Architecture for Pectinase Immobilization. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.7b03398] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Yan Li
- Key Laboratory of Applied Surface and Colloid Chemistry, School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi’an, 710062, China
| | - Jiangtao Liu
- Key Laboratory of Applied Surface and Colloid Chemistry, School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi’an, 710062, China
- College
of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Kehu Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry, School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi’an, 710062, China
| | - Lei Lei
- Key Laboratory of Applied Surface and Colloid Chemistry, School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi’an, 710062, China
| | - Zhongli Lei
- Key Laboratory of Applied Surface and Colloid Chemistry, School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi’an, 710062, China
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147
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Chatzikonstantinou AV, Gkantzou E, Gournis D, Patila M, Stamatis H. Stabilization of Laccase Through Immobilization on Functionalized GO-Derivatives. Methods Enzymol 2018; 609:47-81. [DOI: 10.1016/bs.mie.2018.05.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Khoshnevisan K, Vakhshiteh F, Barkhi M, Baharifar H, Poor-Akbar E, Zari N, Stamatis H, Bordbar AK. Immobilization of cellulase enzyme onto magnetic nanoparticles: Applications and recent advances. MOLECULAR CATALYSIS 2017. [DOI: 10.1016/j.mcat.2017.09.006] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Li K, Fan Y, He Y, Zeng L, Han X, Yan Y. Burkholderia cepacia lipase immobilized on heterofunctional magnetic nanoparticles and its application in biodiesel synthesis. Sci Rep 2017; 7:16473. [PMID: 29184106 PMCID: PMC5705719 DOI: 10.1038/s41598-017-16626-5] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Accepted: 11/15/2017] [Indexed: 11/09/2022] Open
Abstract
Biodiesel production using immobilized lipase as a biocatalyst is a promising process. The performance of immobilized lipase is mainly determined by supporting materials and immobilization method. To avoid the shortcomings of adsorption and covalent bonding methods, in this study, we developed a novel heterofunctional carrier of being strengthened anion exchange and weakened covalent binding to avoid activity loss and improve operational stability of the immobilized lipase. 2,3-epoxypropyltrimethylammonium chloride with epoxy and quaternary ammonium group and glutaraldehyde were grafted onto aminated magnetic nanoparticles (AMNPs) to generate a new matrix, named GEAMNP. Then Burkholderia cepacia lipase (BCL) was immobilized on GEAMNP via anion exchange and covalent bonding. The transesterification between soybean oil and methanol was used to test the activities. Activity recovery of the immobilized BCL was up to 147.4% and the corresponding transesterification activity was 1.5-fold than that of BCL powder. The immobilized lipase was further used for biodiesel production to confirm its feasibility. The fatty acid methyl esters conversion yield could reach 96.8% in the first 12 h. Furthermore, the immobilized lipase, BCL-GEAMNP showed markedly improved operational stability, better reusability and higher esters than BCL-GAMNP, where MNPs were only modified with (3-aminopropyl) triethoxysilane and glutaraldehyde.
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Affiliation(s)
- Kai Li
- Key Laboratory of Molecular Biophysics of the Ministry of Education, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - Yanli Fan
- Key Laboratory of Molecular Biophysics of the Ministry of Education, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - Yaojia He
- Key Laboratory of Molecular Biophysics of the Ministry of Education, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - Leping Zeng
- Key Laboratory of Molecular Biophysics of the Ministry of Education, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - Xiaotao Han
- Wuhan National High Magnetic Field Center, Huazhong University of Science and Technology, Wuhan, 430074, P.R. China
| | - Yunjun Yan
- Key Laboratory of Molecular Biophysics of the Ministry of Education, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, China.
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