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Çalbaş B, Keobounnam AN, Korban C, Doratan AJ, Jean T, Sharma AY, Wright TA. Protein-polymer bioconjugation, immobilization, and encapsulation: a comparative review towards applicability, functionality, activity, and stability. Biomater Sci 2024; 12:2841-2864. [PMID: 38683585 DOI: 10.1039/d3bm01861j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2024]
Abstract
Polymer-based biomaterials have received a lot of attention due to their biomedical, agricultural, and industrial potential. Soluble protein-polymer bioconjugates, immobilized proteins, and encapsulated proteins have been shown to tune enzymatic activity, improved pharmacokinetic ability, increased chemical and thermal stability, stimuli responsiveness, and introduced protein recovery. Controlled polymerization techniques, increased protein-polymer attachment techniques, improved polymer surface grafting techniques, controlled polymersome self-assembly, and sophisticated characterization methods have been utilized for the development of well-defined polymer-based biomaterials. In this review we aim to provide a brief account of the field, compare these methods for engineering biomaterials, provide future directions for the field, and highlight impacts of these forms of bioconjugation.
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Affiliation(s)
- Berke Çalbaş
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, CA, USA.
| | - Ashley N Keobounnam
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, CA, USA.
| | - Christopher Korban
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, USA
| | - Ainsley Jade Doratan
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, CA, USA.
| | - Tiffany Jean
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, CA, USA.
| | - Aryan Yashvardhan Sharma
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, CA, USA.
| | - Thaiesha A Wright
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, CA, USA.
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Hetero-modification of halloysite nanoclay to immobilize endoinulinase for the preparation of fructooligosaccharides. Food Res Int 2022; 159:111591. [DOI: 10.1016/j.foodres.2022.111591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 06/05/2022] [Accepted: 06/27/2022] [Indexed: 11/22/2022]
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3
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Podkościelna B, Klimek K, Karczmarzyk Z, Wysocki W, Brodacka M, Serafin K, Kozyra P, Kowalczuk D, Ginalska G, Pitucha M. Polymer microspheres modified with pyrazole derivatives as potential agents in anticancer therapy – preliminary studies. Bioorg Chem 2022; 123:105765. [DOI: 10.1016/j.bioorg.2022.105765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 02/28/2022] [Accepted: 03/24/2022] [Indexed: 11/28/2022]
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Glutaraldehyde functionalization of halloysite nanoclay enhances immobilization efficacy of endoinulinase for fructooligosaccharides production from inulin. Food Chem 2022; 381:132253. [PMID: 35123224 DOI: 10.1016/j.foodchem.2022.132253] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 01/20/2022] [Accepted: 01/23/2022] [Indexed: 12/14/2022]
Abstract
Current work describes the enhancement of immobilization efficacy of Aspergillus tritici endoinulinase onto halloysite nanoclay using crosslinker glutaraldehyde. Under statistical optimized immobilization conditions, viz. glutaraldehyde 1.50% (v/v), enzyme coupling-time 2.20 h, glutaraldehyde activation-time 1.00 h and endoinulinase load 50 IU, maximum activity yield (65.77%) and immobilization yield (82.45%) was obtained. An enhancement of 1.15- and 1.23-fold in both enzyme activity yield and immobilization yield of endoinulinase was observed, when compared with APTES-functionalized halloysite nanoclay immobilized endoinulinase. Immobilized biocatalyst showed maximum activity at pH 5.0 and temperature 60 °C with broad pH (4.0-8.5) and temperature (50-75 °C) stability. Further, optimal hydrolytic conditions (inulin concentration 8.0%; endoinulinase load 80 IU; agitation 125 rpm and hydrolysis-time 13 h) supported fructooligosaccharides yield (95.44%) in a batch system. HPTLC studies blueprint confirmed 95.44% fructooligosaccharides containing 35.41% kestose, 26.19% nystose and 9.69% fructofuranosylnystose. The developed immobilized biocatalyst shown good stability of 8 cycles for inulin hydrolysis.
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Singh RS, Singh T. Fructooligosaccharides Production from Inulin by Immobilized Endoinulinase on 3-Aminopropyltriethoxysilane Functionalized Halloysite Nanoclay. Catal Letters 2021. [DOI: 10.1007/s10562-021-03803-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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de Araujo Ribeiro GC, Fernandes P, Silva DAA, Brandão HN, de Assis SA. Inulinase from Rhodotorula mucilaginosa: immobilization and application in the production of fructooligosaccharides. Food Sci Biotechnol 2021; 30:959-969. [PMID: 34395027 DOI: 10.1007/s10068-021-00931-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/15/2021] [Accepted: 06/08/2021] [Indexed: 10/21/2022] Open
Abstract
The crude extract containing inulinase from Rhodotorula mucilaginosa was obtained by submerged fermentation. Inulinase was immobilized on chicken eggshell by physical adsorption and covalent crosslinking, using glutaraldehyde as a crosslinking reagent, and Celite by adsorption. Fructooligosaccharides production was performed using immobilized inulinase (5%, w/v) and inulin substrate solution under experimental conditions evaluated through Doehlert experimental design. The production of inulinase was optimized for concentrations of D-glucose and yeast extract at 12.5 and 0.5 g/L, respectively, resulting in an optimal activity of 0.62 U. The optimal pH and temperature for enzyme activity were 8.0 and 75 °C, respectively, leading to an optimal activity of 3.54 U. The highest immobilization efficiency (46.27%) was obtained upon immobilization on Celite. Immobilization by adsorption to eggshell allowed for specific activity of 4.15 U/g, and adsorption to Celite resulted in specific activity of 3.70 U/g. The highest titer in fructooligosaccharides was obtained with an initial inulin concentration of 250 g/L (25%, w/v), and a reaction time of 16 h. Hence, immobilized inulinase proved to be a promising catalyst for fructooligosaccharides production since the formulation is performed through a simple, low-cost, and large-scale applicable methodology.
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Affiliation(s)
- Geise Camila de Araujo Ribeiro
- Laboratory of Enzymology and Fermentation Technology, Department of Health, State University of Feira de Santana, Av Transnordestina, Km 0, BR 116, Feira de Santana, Bahia 44036-900 Brazil
| | - Pedro Fernandes
- DREAMS and Faculty of Engineering, Lusófona University, Lisboa, Portugal.,Department of Bioengineering, IBB - Institute for Bioengineering and Biosciences, Instituto Superior Técnico, University of Lisbon, Lisboa, Portugal
| | - Dayse Alessandra Almeida Silva
- Laboratory of Vegetal Bioprospection, Department of Health, State University of Feira de Santana, Av Transnordestina, Km 0, BR 116, Feira de Santana, Bahia 44036-900 Brazil
| | - Hugo Neves Brandão
- Laboratory of Vegetal Bioprospection, Department of Health, State University of Feira de Santana, Av Transnordestina, Km 0, BR 116, Feira de Santana, Bahia 44036-900 Brazil
| | - Sandra Aparecida de Assis
- Laboratory of Enzymology and Fermentation Technology, Department of Health, State University of Feira de Santana, Av Transnordestina, Km 0, BR 116, Feira de Santana, Bahia 44036-900 Brazil
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Rawat HK, Soni H, Suryawanshi RK, Choukade R, Prajapati BP, Kango N. Exo-inulinase production from Aspergillus fumigatus NFCCI 2426: purification, characterization, and immobilization for continuous fructose production. J Food Sci 2021; 86:1778-1790. [PMID: 33884619 DOI: 10.1111/1750-3841.15681] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 02/11/2021] [Accepted: 02/15/2021] [Indexed: 11/28/2022]
Abstract
Aspergillus fumigatus was found to produce thermostable exo-inulinase (EC 3.8.1.80; 38 U/ml) on inulin-rich infusions. Exo-inulinase (14.6 U/mg) was immobilized on glutaraldehyde activated Ca-alginate beads for continuous generation of fructose by hydrolyzing sucrose, chicory, and dandelion substrates. Immobilization of enzyme was confirmed by microscopic and spectroscopic techniques. The exo-inulinase was purified using ion-exchange (1.30-folds) and size-exclusion chromatography (2.71-folds). The purified exo-inulinase showed 64 kDa band on gel and was optimally active at 60 °C and pH 6.0. Kinetic constants, Km and Vmax of purified exo-inulinase, were 5.88 mM and 1.66 µM/min, respectively, and its relative activity was found to be enhanced (125.8%) in the presence of calcium ion. Immobilized preparation was utilized for continuous generation of fructose from chicory juice (26 to 70%) and dandelion root extracts (16 to 24%) by recycling upto five cycles, respectively. In comparison to other sweeteners, such as sucrose, fructose is considered as a healthy alternative. The present study demonstrated the use of immobilized exo-inulinase in continuous generation of fructose from some underutilized plant sources that can be used in food industry. PRACTICAL APPLICATION: Thermostable exo-inulinase produced by A. fumigatus was immobilized on calcium alginate matrix and was employed for continuous hydrolysis of chicory juice and dandelion root extract for generation of fructose syrup.
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Affiliation(s)
- Hemant Kumar Rawat
- Department of Microbiology, Dr. Harisingh Gour Vishwavidyalaya, Sagar (A Central University), Madhya Pradesh, India
| | - Hemant Soni
- Department of Microbiology, Dr. Harisingh Gour Vishwavidyalaya, Sagar (A Central University), Madhya Pradesh, India
- Division of Microbiology, Central Ayurveda Research Institute (CARI), Jhansi, Uttar Pradesh, India
| | - Rahul Kumar Suryawanshi
- Department of Microbiology, Dr. Harisingh Gour Vishwavidyalaya, Sagar (A Central University), Madhya Pradesh, India
| | - Ritumbhara Choukade
- Department of Microbiology, Dr. Harisingh Gour Vishwavidyalaya, Sagar (A Central University), Madhya Pradesh, India
| | - Bhanu Pratap Prajapati
- Department of Microbiology, Dr. Harisingh Gour Vishwavidyalaya, Sagar (A Central University), Madhya Pradesh, India
| | - Naveen Kango
- Department of Microbiology, Dr. Harisingh Gour Vishwavidyalaya, Sagar (A Central University), Madhya Pradesh, India
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Kilimci U, Evli S, Öndeş B, Uygun M, Uygun DA. Inulinase Immobilized Lectin Affinity Magnetic Nanoparticles for Inulin Hydrolysis. Appl Biochem Biotechnol 2021; 193:1415-1426. [PMID: 33417232 DOI: 10.1007/s12010-020-03476-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 11/30/2020] [Indexed: 11/25/2022]
Abstract
In this presented paper, concanavalin A-modified cysteine-functionalized Fe3O4/Ag core/shell magnetic nanoparticles were synthesized and used as a support material for inulinase enzyme, which has been intensively used for the preparation of high-fructose syrup by hydrolyzing inulin. Inulinase adsorption capacity of Con A-functionalized Ag-coated magnetic nanoparticles was optimized by changing medium pH, temperature, and initial inulinase concentration, and maximum inulinase adsorption capacity was found to be 655.32 mg/g nanoparticle by using 1.00 mg/mL of inulinase solution in pH 3.0 buffer system at 25 °C. Finally, efficient inulin degradation capacity of the inulinase immobilized magnetic nanoparticles was demonstrated by TLC studies and released fructose amount was determined as 0.533 mg/mL only within the 5 min of hydrolysis. This newly developed hydrolysis strategy holds considerable promise to produce high-fructose syrup in many industries.
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Affiliation(s)
- Ulviye Kilimci
- Chemistry Division, Faculty of Science and Arts, Adnan Menderes University, Aydın, Turkey
| | - Sinem Evli
- Chemistry Division, Faculty of Science and Arts, Adnan Menderes University, Aydın, Turkey
| | - Baha Öndeş
- Chemistry Division, Faculty of Science and Arts, Adnan Menderes University, Aydın, Turkey
| | - Murat Uygun
- Chemistry Division, Faculty of Science and Arts, Adnan Menderes University, Aydın, Turkey
| | - Deniz Aktaş Uygun
- Chemistry Division, Faculty of Science and Arts, Adnan Menderes University, Aydın, Turkey.
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Singh R, Singh T, Hassan M, Kennedy JF. Updates on inulinases: Structural aspects and biotechnological applications. Int J Biol Macromol 2020; 164:193-210. [DOI: 10.1016/j.ijbiomac.2020.07.078] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 06/30/2020] [Accepted: 07/08/2020] [Indexed: 12/16/2022]
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Purification, thermodynamics and kinetic characterization of fungal endoinulinase for the production of fructooligosaccharides from inulin. Int J Biol Macromol 2020; 164:3535-3545. [DOI: 10.1016/j.ijbiomac.2020.09.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 08/08/2020] [Accepted: 09/01/2020] [Indexed: 11/18/2022]
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Application of Functionalized DVB- co-GMA Polymeric Microspheres in the Enhanced Sorption Process of Hazardous Dyes from Dyeing Baths. Molecules 2020; 25:molecules25225247. [PMID: 33187111 PMCID: PMC7696988 DOI: 10.3390/molecules25225247] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 11/03/2020] [Accepted: 11/04/2020] [Indexed: 12/21/2022] Open
Abstract
Intensive development of many industries, including textile, paper, plastic or food, generate huge amounts of wastewaters containing not only toxic dyes but also harmful auxiliaries such as salts, acid, bases, surfactants, oxidants, heavy metal ions. The search for effective pollutant adsorbents is a huge challenge for scientists. Synthesis of divinylbenzene copolymer with glycidyl methacrylate functionalized with triethylenetetramine (DVB-co-GMA-TETA) resin was performed and the obtained microspheres were evaluated as a potential adsorbent for acid dye removal from dyeing effluents. The sorption capacities were equal to 142.4 mg/g for C.I. Acid Green 16 (AG16), 172 mg/g for C.I. Acid Violet 1 (AV1) and 216.3 mg/g for C.I. Acid Red 18 (AR18). Non-linear fitting of the Freundlich isotherm to experimental data was confirmed rather than the Langmuir, Temkin and Dubinin-Radushkevich. The kinetic studies revealed that intraparticle diffusion is the rate-limiting step during dye adsorption. Auxiliaries such as Na2SO4 (5–25 g/L), CH3COOH (0.25–1.5 g/L) and anionic surfactant (0.1–0.5 g/L) present in the dyeing baths enhance the dye adsorption by the resin in most cases. Regeneration of DVB-co-GMA-TETA is possible using 1 M NaCl-50% v/v CH3OH.
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Holyavka MG, Kondratyev MS, Lukin AN, Agapov BL, Artyukhov VG. Immobilization of inulinase on KU-2 ion-exchange resin matrix. Int J Biol Macromol 2019; 138:681-692. [DOI: 10.1016/j.ijbiomac.2019.07.132] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2019] [Revised: 07/21/2019] [Accepted: 07/22/2019] [Indexed: 12/01/2022]
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da Silva RM, Paiva Souza PM, Fernandes FA, Gonçalves LR, Rodrigues S. Co-immobilization of dextransucrase and dextranase in epoxy-agarose- tailoring oligosaccharides synthesis. Process Biochem 2019. [DOI: 10.1016/j.procbio.2019.01.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Mohammadi M, Rezaei Mokarram R, Ghorbani M, Hamishehkar H. Inulinase immobilized gold-magnetic nanoparticles as a magnetically recyclable biocatalyst for facial and efficient inulin biotransformation to high fructose syrup. Int J Biol Macromol 2019; 123:846-855. [DOI: 10.1016/j.ijbiomac.2018.11.160] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 11/15/2018] [Accepted: 11/16/2018] [Indexed: 01/31/2023]
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Holyavka MG, Kayumov AR, Baydamshina DR, Koroleva VA, Trizna EY, Trushin MV, Artyukhov VG. Efficient fructose production from plant extracts by immobilized inulinases from Kluyveromyces marxianus and Helianthus tuberosus. Int J Biol Macromol 2018; 115:829-834. [PMID: 29698764 DOI: 10.1016/j.ijbiomac.2018.04.107] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Revised: 02/14/2018] [Accepted: 04/20/2018] [Indexed: 01/01/2023]
Abstract
The enzymatic hydrolysis of poly- and oligosaccharides from plants seems like an advantageous approach for sugars production. Two inulinases producing fructose from plant oligosaccharides were isolated from yeast Kluyveromyces marxianus and plant Helianthus tuberosus. Both enzymes were immobilized on polymeric carriers by using the static adsorption approach. We could save 80.4% of the initial catalytic activity of plant inulinase immobilized on KU-2 cation-exchange resin and 75.5% of yeast enzyme activity adsorbed on AV-17-2P anion-exchange resin. After immobilization, the Km values increased 1.5 and 6 times for enzymes from K. marxianus and H. tuberosus, respectively. The optimal temperatures for catalysis of both enzymes were increased from 48-50 °C up to 70 °C. The activities of both immobilized enzymes remained unchanged after the 10 cycles of 20-min hydrolysis reaction at 70 °C model batch reactor. Sorbents, native and immobilized enzymes did not exhibit any mutagenic or cytotoxic activity.
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Neeraj G, Ravi S, Somdutt R, Ravi SK, Kumar VV. Immobilized inulinase: a new horizon of paramount importance driving the production of sweetener and prebiotics. Crit Rev Biotechnol 2017; 38:409-422. [DOI: 10.1080/07388551.2017.1359146] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Gerard Neeraj
- Bioprocess Engineering Laboratory, Department of Biotechnology, School of Bioengineering, SRM University, Chennai, India
| | - Shobana Ravi
- Bioprocess Engineering Laboratory, Department of Biotechnology, School of Bioengineering, SRM University, Chennai, India
| | - Ravindran Somdutt
- Bioprocess Engineering Laboratory, Department of Biotechnology, School of Bioengineering, SRM University, Chennai, India
| | - ShriAishvarya Kaliyur Ravi
- Bioprocess Engineering Laboratory, Department of Biotechnology, School of Bioengineering, SRM University, Chennai, India
| | - Vaidyanathan Vinoth Kumar
- Bioprocess Engineering Laboratory, Department of Biotechnology, School of Bioengineering, SRM University, Chennai, India
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Holyavka MG, Kondratyev MS, Terentyev VV, Samchenko AA, Kabanov AV, Komarov VM, Artyukhov VG. The molecular mechanism of adsorption immobilization of inulinase on polymer matrices. Biophysics (Nagoya-shi) 2017. [DOI: 10.1134/s0006350917010109] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Rawat HK, Soni H, Kango N, Kumar CG. Continuous generation of fructose from Taraxacum officinale tap root extract and inulin by immobilized inulinase in a packed-bed reactor. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2017. [DOI: 10.1016/j.bcab.2016.11.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Immobilization of inulinase from Aspergillus niger on octadecyl substituted nanoporous silica: Inulin hydrolysis in a continuous mode operation. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2016. [DOI: 10.1016/j.bcab.2016.06.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Holyavka M, Evstigneev M, Artyukhov V, Savin V. Development of heterogeneous preparation with inulinase for tubular reactor systems. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.molcatb.2016.03.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Rawat HK, Soni H, Treichel H, Kango N. Biotechnological potential of microbial inulinases: Recent perspective. Crit Rev Food Sci Nutr 2016; 57:3818-3829. [DOI: 10.1080/10408398.2016.1147419] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Hemant Kumar Rawat
- Department of Applied Microbiology and Biotechnology, Dr. Harisingh Gour University, Sagar (M.P.), India
| | - Hemant Soni
- Department of Applied Microbiology and Biotechnology, Dr. Harisingh Gour University, Sagar (M.P.), India
| | - Helen Treichel
- Universidade Federal da Fronteira Sul-Campus de Erechim, Erechim, Brazil
| | - Naveen Kango
- Department of Applied Microbiology and Biotechnology, Dr. Harisingh Gour University, Sagar (M.P.), India
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Mohammadi M, Gandomkar S, Habibi Z, Yousefi M. One pot three-component reaction for covalent immobilization of enzymes: application of immobilized lipases for kinetic resolution of rac-ibuprofen. RSC Adv 2016. [DOI: 10.1039/c6ra11284f] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A one pot three-component reaction was used for the covalent immobilization of CALB and RML on epoxy-functionalized supports.
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Affiliation(s)
- Mehdi Mohammadi
- Bioprocess Engineering Department
- Institute of Industrial and Environmental Biotechnology
- National Institute of Genetic Engineering and Biotechnology (NIGEB)
- Tehran
- Iran
| | - Somayyeh Gandomkar
- Department of Pure Chemistry
- Faculty of Chemistry
- Shahid Beheshti University
- Tehran
- Iran
| | - Zohreh Habibi
- Department of Pure Chemistry
- Faculty of Chemistry
- Shahid Beheshti University
- Tehran
- Iran
| | - Maryam Yousefi
- Nanobiotechnology Research Center
- Avicenna Research Institute
- ACECR
- Tehran
- Iran
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Peng G, Hou X, Liu B, Chen H, Luo R. Stabilized enzyme immobilization on micron-size PSt–GMA microspheres: different methods to improve the carriers' surface biocompatibility. RSC Adv 2016. [DOI: 10.1039/c6ra18126k] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Stabilized immobilization of biomacromolecules on carriers with appropriate orientation and minimum conformational changes is very important in the biochemical and biomedical fields.
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Affiliation(s)
- Gang Peng
- Department of Chemistry and Material Science
- Hengyang Normal University
- Hengyang 421008
- China
- Key Laboratory of Functional Organometallic Materials of Hunan Province College
| | - Xiaohui Hou
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu
- China
| | - Bailing Liu
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu
- China
| | - Hualin Chen
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu
- China
| | - Rong Luo
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu
- China
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