1
|
Sousa NFC, Santos MPF, Barbosa RP, Bonomo RCF, Veloso CM, Souza Júnior EC. Pepsin immobilization on activated carbon and functionalized with glutaraldehyde and genipin for the synthesis of antioxidant peptides of goat casein. Food Res Int 2024; 186:114161. [PMID: 38729685 DOI: 10.1016/j.foodres.2024.114161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 02/05/2024] [Accepted: 02/17/2024] [Indexed: 05/12/2024]
Abstract
In this article, the synthesis of antioxidant peptides in the enzymatic hydrolysis of caprine casein was analyzed at three different time points (60 min, 90 min, and 120 min) using immobilized pepsin on activated and modified carbon (AC, ACF, ACG 50, ACG 100). The immobilization assays revealed a reduction in the biocatalysts' activity compared to the free enzyme. Among the modified ones, ACG 50 exhibited greater activity and better efficiency for reuse cycles, with superior values after 60 min and 90 min. Peptide synthesis was observed under all studied conditions. Analyses (DPPH, β-carotene/linoleic acid, FRAP) confirmed the antioxidant potential of the peptides generated by the immobilized enzyme. However, the immobilized enzyme in ACG 50 and ACG 100, combined with longer hydrolysis times, allowed the formation of peptides with an antioxidant capacity greater than or equivalent to those generated by the free enzyme, despite reduced enzymatic activity.
Collapse
Affiliation(s)
- Núbina F C Sousa
- Process Engineering Laboratory, State University of Southwest Bahia, BR 415, km 04, s/n, Itapetinga, Bahia 45700-000, Brazil
| | - Mateus P F Santos
- Process Engineering Laboratory, State University of Southwest Bahia, BR 415, km 04, s/n, Itapetinga, Bahia 45700-000, Brazil
| | - Raiza P Barbosa
- Process Engineering Laboratory, State University of Southwest Bahia, BR 415, km 04, s/n, Itapetinga, Bahia 45700-000, Brazil
| | - Renata C F Bonomo
- Process Engineering Laboratory, State University of Southwest Bahia, BR 415, km 04, s/n, Itapetinga, Bahia 45700-000, Brazil.
| | - Cristiane M Veloso
- Process Engineering Laboratory, State University of Southwest Bahia, BR 415, km 04, s/n, Itapetinga, Bahia 45700-000, Brazil
| | - Evaldo C Souza Júnior
- Process Engineering Laboratory, State University of Southwest Bahia, BR 415, km 04, s/n, Itapetinga, Bahia 45700-000, Brazil.
| |
Collapse
|
2
|
Tikhonov BB, Lisichkin DR, Sulman AM, Sidorov AI, Bykov AV, Lugovoy YV, Karpenkov AY, Bronstein LM, Matveeva VG. Magnetic Nanoparticle Support with an Ultra-Thin Chitosan Layer Preserves the Catalytic Activity of the Immobilized Glucose Oxidase. Nanomaterials (Basel) 2024; 14:700. [PMID: 38668193 PMCID: PMC11054521 DOI: 10.3390/nano14080700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Revised: 04/12/2024] [Accepted: 04/16/2024] [Indexed: 04/29/2024]
Abstract
Here, we developed magnetically recoverable biocatalysts based on magnetite nanoparticles coated with an ultra-thin layer (about 0.9 nm) of chitosan (CS) ionically cross-linked by sodium tripolyphosphate (TPP). Excessive CS amounts were removed by multiple washings combined with magnetic separation. Glucose oxidase (GOx) was attached to the magnetic support via the interaction with N-hydroxysuccinimide (NHS) in the presence of carbodiimide (EDC) leading to a covalent amide bond. These steps result in the formation of the biocatalyst for D-glucose oxidation to D-gluconic acid to be used in the preparation of pharmaceuticals due to the benign character of the biocatalyst components. To choose the catalyst with the best catalytic performance, the amounts of CS, TPP, NHS, EDC, and GOx were varied. The optimal biocatalyst allowed for 100% relative catalytic activity. The immobilization of GOx and the magnetic character of the support prevents GOx and biocatalyst loss and allows for repeated use.
Collapse
Affiliation(s)
- Boris B. Tikhonov
- Department of Biotechnology, Chemistry and Standardization, Tver State Technical University, 22 A. Nikitina Str., 170026 Tver, Russia; (B.B.T.); (D.R.L.); (A.M.S.); (A.I.S.); (A.V.B.); (Y.V.L.)
| | - Daniil R. Lisichkin
- Department of Biotechnology, Chemistry and Standardization, Tver State Technical University, 22 A. Nikitina Str., 170026 Tver, Russia; (B.B.T.); (D.R.L.); (A.M.S.); (A.I.S.); (A.V.B.); (Y.V.L.)
| | - Alexandrina M. Sulman
- Department of Biotechnology, Chemistry and Standardization, Tver State Technical University, 22 A. Nikitina Str., 170026 Tver, Russia; (B.B.T.); (D.R.L.); (A.M.S.); (A.I.S.); (A.V.B.); (Y.V.L.)
| | - Alexander I. Sidorov
- Department of Biotechnology, Chemistry and Standardization, Tver State Technical University, 22 A. Nikitina Str., 170026 Tver, Russia; (B.B.T.); (D.R.L.); (A.M.S.); (A.I.S.); (A.V.B.); (Y.V.L.)
| | - Alexey V. Bykov
- Department of Biotechnology, Chemistry and Standardization, Tver State Technical University, 22 A. Nikitina Str., 170026 Tver, Russia; (B.B.T.); (D.R.L.); (A.M.S.); (A.I.S.); (A.V.B.); (Y.V.L.)
| | - Yury V. Lugovoy
- Department of Biotechnology, Chemistry and Standardization, Tver State Technical University, 22 A. Nikitina Str., 170026 Tver, Russia; (B.B.T.); (D.R.L.); (A.M.S.); (A.I.S.); (A.V.B.); (Y.V.L.)
| | - Alexey Y. Karpenkov
- Department of Condensed Matter Physics, Tver State University, Zhelyabova St., 33, 170100 Tver, Russia;
| | - Lyudmila M. Bronstein
- Department of Biotechnology, Chemistry and Standardization, Tver State Technical University, 22 A. Nikitina Str., 170026 Tver, Russia; (B.B.T.); (D.R.L.); (A.M.S.); (A.I.S.); (A.V.B.); (Y.V.L.)
- Department of Chemistry, Indiana University, 800 E. Kirkwood Av., Bloomington, IN 47405, USA
| | - Valentina G. Matveeva
- Department of Biotechnology, Chemistry and Standardization, Tver State Technical University, 22 A. Nikitina Str., 170026 Tver, Russia; (B.B.T.); (D.R.L.); (A.M.S.); (A.I.S.); (A.V.B.); (Y.V.L.)
| |
Collapse
|
3
|
Düzel A, Bora B, Özgen GÖ, Evran S. Selection of DNA aptamers for the aptamer-assisted magnetic capture of the purified xylanase from Aspergillus niger. Int J Biol Macromol 2024; 257:128540. [PMID: 38061523 DOI: 10.1016/j.ijbiomac.2023.128540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 11/12/2023] [Accepted: 11/30/2023] [Indexed: 01/26/2024]
Abstract
Xylanases are a group of enzymes that catalyze the hydrolysis of xylan. Xylanases have wide industrial applications, and they can produced by various organisms. In this study, we aimed to develop aptamers for the capture of xylanase produced by a wild-type Aspergillus niger strain. Xylanase was produced by Aspergillus niger in a 5-liter stirred-tank bioreactor and then purified by column chromatography. Magnetic bead-based SELEX (Systematic Evolution of Ligands by Exponential Enrichment) was performed to select DNA aptamers specific to the purified xylanase. After nine rounds of selection, next-generation sequencing (NGS) analysis was performed. Four aptamers, namely AXYL-1, AXYL-2, AXYL-3, and AXYL-4, were identified for further characterization. The binding properties of the selected aptamers were characterized by fluorescence quenching (FQ) analysis and an enzyme-linked aptamer assay (ELAA). The Kd values were found to be in the low μM range. Then, each aptamer was immobilized on streptavidin-coated magnetic particles, and the recovery ratio of xylanase was determined. Although AXYL-1 wasn't effective, AXYL-2, AXYL-3, and AXYL-4 were proven to capture the xylanase. The maximum recovery rate of xylanase was found to be approximately 54 %.
Collapse
Affiliation(s)
- Ahmet Düzel
- Department of Bioengineering, Faculty of Engineering and Architecture, Sinop University, 57000 Sinop, Türkiye.
| | - Burhan Bora
- Department of Biochemistry, Faculty of Science, Ege University, 35100 İzmir, Türkiye
| | - Gaye Öngen Özgen
- Department of Bioengineering, Faculty of Engineering, Ege University, 35100 İzmir, Türkiye
| | - Serap Evran
- Department of Biochemistry, Faculty of Science, Ege University, 35100 İzmir, Türkiye
| |
Collapse
|
4
|
Xing M, Chen Y, Dai W, He X, Li B, Tian S. Immobilized short-chain dehydrogenase/reductase on Fe 3O 4 particles acts as a magnetically recoverable biocatalyst component in patulin bio-detoxification system. J Hazard Mater 2023; 448:130986. [PMID: 36860057 DOI: 10.1016/j.jhazmat.2023.130986] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 01/29/2023] [Accepted: 02/08/2023] [Indexed: 06/18/2023]
Abstract
Patulin is one of the most important mycotoxins that contaminates fruit-derived products and causes acute or chronic toxicity in humans. In the present study, a novel patulin-degrading enzyme preparation was developed by taking a short-chain dehydrogenase/reductase and covalently linking it to dopamine/polyethyleneimine co-deposited magnetic Fe3O4 particles. Optimum immobilization provided 63% immobilization efficiency and 62% activity recovery. Moreover, the immobilization protocol substantially improved thermal and storage stabilities, proteolysis resistance, and reusability. Using reduced nicotinamide adenine dinucleotide phosphate as a cofactor, the immobilized enzyme exhibited a detoxification rate of 100% in phosphate-buffered saline and a detoxification rate of more than 80% in apple juice. The immobilized enzyme did not cause adverse effects on juice quality and could be magnetically separated quickly after detoxification to ensure convenient recycling. Moreover, it did not exhibit cytotoxicity against a human gastric mucosal epithelial cell line at a concentration of 100 mg/L. Consequently, the immobilized enzyme as a biocatalyst had the characteristics of high efficiency, stability, safety, and easy separation, establishing the first step in building a bio-detoxification system to control patulin contamination in juice and beverage products.
Collapse
Affiliation(s)
- Mengyang Xing
- Key Laboratory of Plant Resources, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yong Chen
- Key Laboratory of Plant Resources, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China
| | - Wanqin Dai
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Xiao He
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Boqiang Li
- Key Laboratory of Plant Resources, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China.
| | - Shiping Tian
- Key Laboratory of Plant Resources, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China; University of Chinese Academy of Sciences, Beijing 100049, China.
| |
Collapse
|
5
|
Tang Y, Wang P, Zeng H, Rui Z. Construction of porous chitosan macrospheres via dual pore-forming strategy as host for alkaline protease immobilization with high activity and stability. Carbohydr Polym 2023; 305:120476. [PMID: 36737178 DOI: 10.1016/j.carbpol.2022.120476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 12/06/2022] [Accepted: 12/14/2022] [Indexed: 12/23/2022]
Abstract
Fabrication of highly-efficient enzymatic supports having excellent affinity to enzymes and superior mass transfer properties is highly desirable for enzymatic bio-catalysis. Herein, newly engineered chitosan macrospheres having interconnected and interlaced network pores are prepared via dual pore-forming strategy and applied as novel host for the effective immobilization of alkaline protease. The synergetic effect of SiO2 templates and gas-induced pore-forming agents play an important role in inhibiting the over-crosslinking of chitosan chains and promoting the elevation of interior porosity. Benefited from the highly exposed surface and abundant available binding sites, the as-developed porous support P2CSM achieves a maximum loading capacity of 43.8 ± 0.8 mg/g and ultra-high activity recovery of 92.4 % for alkaline protease. P2CSM is competent to effectively stabilize the structural conformation of alkaline protease from inactivation through the flexible covalent interaction. Considering these attributes, Protease@P2CSM demonstrates remarkably better structural stability, reusability and SDS-resistance than free alkaline protease, as well as excellent proteolytic ability, and the residual activity of Protease@P2CSM is evaluated as high as 70.3 % after 7 consecutive reuses. This work provides a promising avenue to construct highly-active enzyme-composites for widespread utilization in various practical applications.
Collapse
Affiliation(s)
- Ying Tang
- School of Chemical Engineering and Technology, Guangdong Engineering Technology Research Center for Platform Chemicals from Marine Biomass and their Functionalization, Sun Yat-sen University, Zhuhai 519082, China
| | - Penghui Wang
- School of Chemical Engineering and Technology, Guangdong Engineering Technology Research Center for Platform Chemicals from Marine Biomass and their Functionalization, Sun Yat-sen University, Zhuhai 519082, China
| | - Hui Zeng
- School of Chemical Engineering and Technology, Guangdong Engineering Technology Research Center for Platform Chemicals from Marine Biomass and their Functionalization, Sun Yat-sen University, Zhuhai 519082, China; Guangdong Provincial Engineering Technology Research Center of Concentrated Detergents, Foshan 528244, China.
| | - Zebao Rui
- School of Chemical Engineering and Technology, Guangdong Engineering Technology Research Center for Platform Chemicals from Marine Biomass and their Functionalization, Sun Yat-sen University, Zhuhai 519082, China.
| |
Collapse
|
6
|
Hackenhaar CR, Rosa CF, Flores EEE, Santagapita PR, Klein MP, Hertz PF. Development of a biocomposite based on alginate/gelatin crosslinked with genipin for β-galactosidase immobilization: Performance and characteristics. Carbohydr Polym 2022; 291:119483. [DOI: 10.1016/j.carbpol.2022.119483] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Revised: 03/30/2022] [Accepted: 04/10/2022] [Indexed: 12/30/2022]
|
7
|
Rusu AG, Chiriac AP, Nita LE, Balan V, Serban AM, Croitoriu A. Synthesis and Comparative Studies of Glucose Oxidase Immobilized on Fe 3O 4 Magnetic Nanoparticles Using Different Coupling Agents. Nanomaterials (Basel) 2022; 12:2445. [PMID: 35889669 DOI: 10.3390/nano12142445] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 07/12/2022] [Accepted: 07/15/2022] [Indexed: 11/30/2022]
Abstract
Squaric acid (SA) is a compound with potential to crosslink biomacromolecules. Although SA has become over the last years a well-known crosslinking agent as a result of its good biocompatibility, glutaraldehyde (GA), a compound with proven cytotoxicity is still one of the most used crosslinkers to develop nanomaterials. In this regard, the novelty of the present study consists in determining whether it may be possible to substitute GA with a new bifunctional and biocompatible compound, such as SA, in the process of enzyme immobilization on the surface of magnetic nanoparticles (MNPs). Thus, a direct comparison between SA- and GA-functionalized magnetic nanoparticles was realized in terms of physico-chemical properties and ability to immobilize catalytic enzymes. The optimal conditions of the synthesis of the two types of GOx-immobilized MNPs were described, thus emphasizing the difference between the two reagents. Scanning Electron Microscopy and Dynamic Light Scattering were used for size, shape and colloidal stability characterization of the pristine MNPs and of those coupled with GOx. Binding of GOx to MNPs by using GA or SA was confirmed by FT-IR spectroscopy. The stability of the immobilized and free enzyme was investigated by measuring the enzymatic activity. The study confirmed that the resulting activity of the immobilized enzyme and the optimization of enzyme immobilization depended on the type of reagent used and duration of the process. The catalytic performance of immobilized enzyme was tested, revealing that the long-term colloidal stability of SA-functionalized MNPs was superior to those prepared with GA. In conclusion, the SA-functionalized bioconjugates have a better potential as compared to the GA-modified nanosystems to be regarded as catalytic nanodevices for biomedical purposes such as biosensors.
Collapse
|
8
|
Alagöz D, Varan NE, Toprak A, Yildirim D, Tukel SS, Fernandez-Lafuente R. Immobilization of xylanase on differently functionalized silica gel supports for orange juice clarification. Process Biochem 2022. [DOI: 10.1016/j.procbio.2021.12.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
9
|
Sandoval-cárdenas DI, Feregrino-pérez AA, Favela-camacho SE, Arredondo-ochoa T, Escamilla-garcía M, Regalado C, Amaro-reyes A. Potential antioxidant activity of multienzymatically hydrolyzed corncob. Biologia (Bratisl). [DOI: 10.1007/s11756-021-00977-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
|
10
|
Kaushal J, Khatri M, Singh G, Arya SK. A multifaceted enzyme conspicuous in fruit juice clarification: An elaborate review on xylanase. Int J Biol Macromol 2021; 193:1350-1361. [PMID: 34740694 DOI: 10.1016/j.ijbiomac.2021.10.194] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 10/26/2021] [Accepted: 10/26/2021] [Indexed: 10/19/2022]
Abstract
Xylanase enzyme has been classified as an enzyme belonging to the glycoside hydrolase family. The catalytic action of xylanase is focused on the degradation of xylan, a substrate for this enzyme comprising of a complex arrangement of monosaccharides interlinked with the help of ester and glycosidic bonds. Xylan represents the second most profuse renewable polysaccharide present on earth. Breakage of the β- 1, 4-glycoside linkage in the xylan polymer is what makes xylanase enzyme an important biocatalyst favoring various applications including treatment of pulp for improving paper quality, improvement of bread quality, treatment of lignocelluloses waste, production of xylose sugar and production of biological fuels. Most recently, xylanase has been exploited in the food industry for the purpose of fruit juice clarification. Turbidity caused by the colloidal polysaccharides present in the freshly squeezed fruit juice poses a setback to the fruit juice industry since the commercial product must be clear and free of excess polysaccharides to improve juice quality and storage life. This review gives an overview of the recent advancements made in regards to xylanase enzyme being used commercially with main focus on its role in fruit juice clarification.
Collapse
Affiliation(s)
- Jyoti Kaushal
- Department of Biotechnology, University Institute of Engineering and Technology, Panjab University, Chandigarh, India
| | - Madhu Khatri
- Department of Biotechnology, University Institute of Engineering and Technology, Panjab University, Chandigarh, India
| | - Gursharan Singh
- Department of Medical Laboratory Sciences, Lovely Professional University, Phagwara 144411, Punjab, India
| | - Shailendra Kumar Arya
- Department of Biotechnology, University Institute of Engineering and Technology, Panjab University, Chandigarh, India.
| |
Collapse
|
11
|
de Albuquerque TL, de Sousa M, Gomes E Silva NC, Girão Neto CAC, Gonçalves LRB, Fernandez-Lafuente R, Rocha MVP. β-Galactosidase from Kluyveromyces lactis: Characterization, production, immobilization and applications - A review. Int J Biol Macromol 2021; 191:881-898. [PMID: 34571129 DOI: 10.1016/j.ijbiomac.2021.09.133] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 08/30/2021] [Accepted: 09/20/2021] [Indexed: 01/06/2023]
Abstract
A review on the enzyme β-galactosidase from Kluyveromyces lactis is presented, from the perspective of its structure and mechanisms of action, the main catalyzed reactions, the key factors influencing its activity, and selectivity, as well as the main techniques used for improving the biocatalyst functionality. Particular attention was given to the discussion of hydrolysis, transglycosylation, and galactosylation reactions, which are commonly mediated by this enzyme. In addition, the products generated from these processes were highlighted. Finally, biocatalyst improvement techniques are also discussed, such as enzyme immobilization and protein engineering. On these topics, the most recent immobilization strategies are presented, emphasizing processes that not only allow the recovery of the biocatalyst but also deliver enzymes that show better resistance to high temperatures, chemicals, and inhibitors. In addition, genetic engineering techniques to improve the catalytic properties of the β-galactosidases were reported. This review gathers information to allow the development of biocatalysts based on the β-galactosidase enzyme from K. lactis, aiming to improve existing bioprocesses or develop new ones.
Collapse
Affiliation(s)
- Tiago Lima de Albuquerque
- Federal University of Ceará, Technology Center, Chemical Engineering Department, Campus do Pici, Bloco 709, 60 455 - 760 Fortaleza, Ceará, Brazil
| | - Marylane de Sousa
- Federal University of Ceará, Technology Center, Chemical Engineering Department, Campus do Pici, Bloco 709, 60 455 - 760 Fortaleza, Ceará, Brazil
| | - Natan Câmara Gomes E Silva
- Federal University of Ceará, Technology Center, Chemical Engineering Department, Campus do Pici, Bloco 709, 60 455 - 760 Fortaleza, Ceará, Brazil
| | - Carlos Alberto Chaves Girão Neto
- Federal University of Ceará, Technology Center, Chemical Engineering Department, Campus do Pici, Bloco 709, 60 455 - 760 Fortaleza, Ceará, Brazil
| | - Luciana Rocha Barros Gonçalves
- Federal University of Ceará, Technology Center, Chemical Engineering Department, Campus do Pici, Bloco 709, 60 455 - 760 Fortaleza, Ceará, Brazil
| | - Roberto Fernandez-Lafuente
- Instituto de Catálisis y Petroleoquímica - CSIC, Campus of excellence UAM-CSIC, Cantoblanco, 28049 Madrid, Spain; Center of Excellence in Bionanoscience Research, King Abdulaziz University, Jeddah, Saudi Arabia.
| | - Maria Valderez Ponte Rocha
- Federal University of Ceará, Technology Center, Chemical Engineering Department, Campus do Pici, Bloco 709, 60 455 - 760 Fortaleza, Ceará, Brazil.
| |
Collapse
|
12
|
Teng C, Tang H, Li X, Zhu Y, Fan G, Yang R. Production of xylo-oligosaccharides using a Streptomyces rochei xylanase immobilized on Eudragit S-100. BIOCATAL BIOTRANSFOR 2021. [DOI: 10.1080/10242422.2021.1964483] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Chao Teng
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University (BTBU), Beijing, P.R. China
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology & Business University (BTBU), Beijing, China
| | - Huihua Tang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University (BTBU), Beijing, P.R. China
| | - Xiuting Li
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University (BTBU), Beijing, P.R. China
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology & Business University (BTBU), Beijing, China
| | - Yunping Zhu
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology & Business University (BTBU), Beijing, China
| | - Guangsen Fan
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology & Business University (BTBU), Beijing, China
| | - Ran Yang
- School of Food and Health, Beijing Technology & Business University (BTBU), Beijing, China
| |
Collapse
|
13
|
Hu Y, Shi CY, Xun XM, Huang BR, You S, Wu FA, Wang J. Xylanase-polymer conjugates as new catalysts for xylooligosaccharides production from lignocellulose. Biochem Eng J 2021. [DOI: 10.1016/j.bej.2021.108025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
14
|
de Andrade BC, Gennari A, Renard G, Nervis BDR, Benvenutti EV, Costa TMH, Nicolodi S, da Silveira NP, Chies JM, Volpato G, Volken de Souza CF. Synthesis of magnetic nanoparticles functionalized with histidine and nickel to immobilize His-tagged enzymes using β-galactosidase as a model. Int J Biol Macromol 2021; 184:159-169. [PMID: 34126150 DOI: 10.1016/j.ijbiomac.2021.06.060] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 05/31/2021] [Accepted: 06/09/2021] [Indexed: 11/26/2022]
Abstract
The aim of this study was to synthesize iron magnetic nanoparticles functionalized with histidine and nickel (Fe3O4-His-Ni) to be used as support materials for oriented immobilization of His-tagged recombinant enzymes of high molecular weight, using β-galactosidase as a model. The texture, morphology, magnetism, thermal stability, pH and temperature reaction conditions, and the kinetic parameters of the biocatalyst obtained were assessed. In addition, the operational stability of the biocatalyst in the lactose hydrolysis of cheese whey and skim milk by batch processes was also assessed. The load of 600 Uenzyme/gsupport showed the highest recovered activity value (~50%). After the immobilization process, the recombinant β-galactosidase (HisGal) showed increased substrate affinity and greater thermal stability (~50×) compared to the free enzyme. The immobilized β-galactosidase was employed in batch processes for lactose hydrolysis of skim milk and cheese whey, resulting in hydrolysis rates higher than 50% after 15 cycles of reuse. The support used was obtained in the present study without modifying chemical agents. The support easily recovered from the reaction medium due to its magnetic characteristics. The iron nanoparticles functionalized with histidine and nickel were efficient in the oriented immobilization of the recombinant β-galactosidase, showing its potential application in other high-molecular-weight enzymes.
Collapse
Affiliation(s)
- Bruna Coelho de Andrade
- Food Biotechnology Laboratory, Biotechnology Graduate Program, University of Vale do Taquari - Univates, Lajeado, RS, Brazil
| | - Adriano Gennari
- Food Biotechnology Laboratory, Biotechnology Graduate Program, University of Vale do Taquari - Univates, Lajeado, RS, Brazil
| | - Gaby Renard
- National Institute of Science and Technology in Tuberculosis, Research Center for Molecular and Functional Biology, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, RS, Brazil
| | | | | | | | - Sabrina Nicolodi
- Institute of Physics, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | | | | | - Giandra Volpato
- Biotechnology course, Federal Institute of Education, Science, and Technology of Rio Grande do Sul - IFRS, Porto Alegre Campus, Porto Alegre, RS, Brazil
| | | |
Collapse
|
15
|
Del Arco J, Alcántara AR, Fernández-Lafuente R, Fernández-Lucas J. Magnetic micro-macro biocatalysts applied to industrial bioprocesses. Bioresour Technol 2021; 322:124547. [PMID: 33352394 DOI: 10.1016/j.biortech.2020.124547] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 12/10/2020] [Accepted: 12/11/2020] [Indexed: 06/12/2023]
Abstract
The use of magnetic biocatalysts is highly beneficial in bioprocesses technology, as it allows their easy recovering and enhances biocatalyst lifetime. Thus, it simplifies operational processing and increases efficiency, leading to more cost-effective processes. The use of small-size matrices as carriers for enzyme immobilization enables to maximize surface area and catalysts loading, also reducing diffusion limitations. As highly expensive nanoparticles (nm size) usually aggregate, their application at large scale is not recommended. In contrast, the use of magnetic micro-macro (µm-mm size) matrices leads to more homogeneous biocatalysts with null or very low aggregation, which facilitates an easy handling and recovery. The present review aims to highlight recent trends in the application of medium-to-high size magnetic biocatalysts in different areas (biodiesel production, food and pharma industries, protein purification or removal of environmental contaminants). The advantages and disadvantages of these above-mentioned magnetic biocatalysts in bioprocess technology will be also discussed.
Collapse
Affiliation(s)
- Jon Del Arco
- Applied Biotechnology Group, Biomedical Science School, Universidad Europea de Madrid, Urbanización El Bosque, Calle Tajo, s/n, 28670 Villaviciosa de Odón, Spain
| | - Andrés R Alcántara
- Departamento de Química en Ciencias Farmacéuticas, Facultad de Farmacia, Universidad Complutense de Madrid, Plaza de Ramón y Cajal, s/n., 28040 Madrid, Spain
| | - Roberto Fernández-Lafuente
- Departamento de Biocatálisis, ICP-CSIC, C/Marie Curie 2, Campus UAM-CSIC, 28049 Madrid, Spain; Center of Excellence in Bionanoscience Research, External Scientific Advisory Board, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Jesús Fernández-Lucas
- Applied Biotechnology Group, Biomedical Science School, Universidad Europea de Madrid, Urbanización El Bosque, Calle Tajo, s/n, 28670 Villaviciosa de Odón, Spain; Grupo de Investigación en Ciencias Naturales y Exactas, GICNEX, Universidad de la Costa, CUC, Calle 58 # 55 - 66, Barranquilla, Colombia.
| |
Collapse
|
16
|
Cristina Alves Camêlo L, de Souza Dias Santos G, Lucena de Souza R, Faria Soares CM, Brandão Pereira JF, Silva Lima Á. Pre-purification of genipin from genipap using aqueous-two-phase systems composed of protic ionic liquids + polymers + water at 298 K and atmospheric pressure. Sep Purif Technol 2021; 256:117843. [DOI: 10.1016/j.seppur.2020.117843] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
17
|
Qiu X, Wang S, Miao S, Suo H, Xu H, Hu Y. Co-immobilization of laccase and ABTS onto amino-functionalized ionic liquid-modified magnetic chitosan nanoparticles for pollutants removal. J Hazard Mater 2021; 401:123353. [PMID: 32652421 DOI: 10.1016/j.jhazmat.2020.123353] [Citation(s) in RCA: 69] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 06/16/2020] [Accepted: 06/28/2020] [Indexed: 05/23/2023]
Abstract
This work aims to achieve the co-immobilization of laccase and 2,2-binamine-di-3-ethylbenzothiazolin-6-sulfonic acid (ABTS) to improve removal capability of the biocatalyst for pollutants while avoiding potential pollution caused by ABTS. The laccase was immobilized on magnetic chitosan nanoparticles modified with amino-functionalized ionic liquid containing ABTS (MACS-NIL) based on Cu ion chelation (MACS-NIL-Cu-lac). The carrier was characterized by Fourier transform infrared spectroscopy, thermogravimetric analysis, x-ray diffraction and etc., and electron paramagnetic resonance confirmed the mediator molecule ABTS on the carrier could also play the role of electron transmission. MACS-NIL-Cu-lac presented relatively high immobilization capacity, enhanced activity (1.7-fold that of free laccase), improved pH and temperature adaptability, and increased thermal and storage stability. The removal performance assay found that MACS-NIL-Cu-lac had a good removal efficiency with 100.0 % for 2,4-dichlorophenol in water at 25 °C, even when the concentration reached 50 mg/L. Reusability study showed that after six catalytic runs, the removal efficiency of 2,4-dichlorophenol by MACS-NIL-Cu-lac could still reach 93.2 %. Additionally, MACS-NIL-Cu-lac exhibited higher catalytic efficiencies with 100.0 %, 70.5 % and 93.3 % for bisphenol A, indole, and anthracene, respectively. The high catalytic performance in pure water system obtained by the novel biocatalyst co-immobilizing laccase and electron mediator ABTS showed greater practical application value.
Collapse
Affiliation(s)
- Xiang Qiu
- State Key Laboratory of Materials-Oriented Chemical Engineering, School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 210009, China
| | - Shushu Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering, School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 210009, China
| | - Shanshan Miao
- State Key Laboratory of Materials-Oriented Chemical Engineering, School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 210009, China
| | - Hongbo Suo
- School of Pharmacy, Liaocheng University, Liaocheng, Shandong 252059, China
| | - Huajin Xu
- State Key Laboratory of Materials-Oriented Chemical Engineering, School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 210009, China
| | - Yi Hu
- State Key Laboratory of Materials-Oriented Chemical Engineering, School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 210009, China.
| |
Collapse
|
18
|
Hojnik Podrepšek G, Knez Ž, Leitgeb M. Development of Chitosan Functionalized Magnetic Nanoparticles with Bioactive Compounds. Nanomaterials (Basel) 2020; 10:nano10101913. [PMID: 32992815 PMCID: PMC7599998 DOI: 10.3390/nano10101913] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 09/18/2020] [Accepted: 09/22/2020] [Indexed: 11/30/2022]
Abstract
In this study, magnetic maghemite nanoparticles, which belong to the group of metal oxides, were functionalized with chitosan, a non-toxic, hydrophilic, biocompatible, biodegradable biopolymer with anti-bacterial effects. This was done using different synthesis methods, and a comparison of the properties of the synthesized chitosan functionalized maghemite nanoparticles was conducted. Characterization was performed using scanning electron microscopy (SEM) and vibrating sample magnetometry (VSM). Characterizations of size distribution were performed using dynamic light scattering (DLS) measurements and laser granulometry. A chitosan functionalization layer was confirmed using potentiometric titration on variously synthesized chitosan functionalized maghemite nanoparticles, which is important for further immobilization of bioactive compounds. Furthermore, after activation of chitosan functionalized maghemite nanoparticles with glutaraldehyde (GA) or pentaethylenehexamine (PEHA), immobilization studies of enzyme cholesterol oxidase (ChOx) and horseradish peroxidase (HRP) were conducted. Factors influencing the immobilization of enzymes, such as type and concentration of activating reagent, mass ratio between carrier and enzyme, immobilization time and enzyme concentration, were investigated. Briefly, microparticles made using the chitosan suspension cross-linking process (MC2) proved to be the most suitable for obtaining the highest activity of immobilized enzyme, and nanoparticles functionalized with chitosan using the covalent binding method (MC3) could compete with MC2 for their applications.
Collapse
Affiliation(s)
- Gordana Hojnik Podrepšek
- Laboratory for Separation Processes and Product Design, Faculty of Chemistry and Chemical Engineering, University of Maribor, Smetanova ul. 17, 2000 Maribor, Slovenia; (G.H.P.); (Ž.K.)
| | - Željko Knez
- Laboratory for Separation Processes and Product Design, Faculty of Chemistry and Chemical Engineering, University of Maribor, Smetanova ul. 17, 2000 Maribor, Slovenia; (G.H.P.); (Ž.K.)
- Faculty of Medicine, University of Maribor, Taborska ulica 8, 2000 Maribor, Slovenia
| | - Maja Leitgeb
- Laboratory for Separation Processes and Product Design, Faculty of Chemistry and Chemical Engineering, University of Maribor, Smetanova ul. 17, 2000 Maribor, Slovenia; (G.H.P.); (Ž.K.)
- Faculty of Medicine, University of Maribor, Taborska ulica 8, 2000 Maribor, Slovenia
- Correspondence: ; Tel.: +386-222-94-462
| |
Collapse
|
19
|
Tacias-pascacio VG, García-parra E, Vela-gutiérrez G, Virgen-ortiz JJ, Berenguer-murcia Á, Alcántara AR, Fernandez-lafuente R. Genipin as An Emergent Tool in the Design of Biocatalysts: Mechanism of Reaction and Applications. Catalysts 2019; 9:1035. [DOI: 10.3390/catal9121035] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Genipin is a reagent isolated from the Gardenia jasminoides fruit extract, and whose low toxicity and good crosslinking properties have converted it into a reactive whose popularity is increasing by the day. These properties have made it widely used in many medical applications, mainly in the production of chitosan materials (crosslinked by this reactive), biological scaffolds for tissue engineering, and nanoparticles of chitosan and nanogels of proteins for controlled drug delivery, the genipin crosslinking being a key point to strengthen the stability of these materials. This review is focused on the mechanism of reaction of this reagent and its use in the design of biocatalysts, where genipin plays a double role, as a support activating agent and as inter- or intramolecular crosslinker. Its low toxicity makes this compound an ideal alterative to glutaraldehyde in these processes. Moreover, in some cases the features of the biocatalysts prepared using genipin surpassed those of the biocatalysts prepared using other standard crosslinkers, even disregarding toxicity. In this way, genipin is a very promising reagent in the design of biocatalysts.
Collapse
|
20
|
Amaro-reyes A, Díaz-hernández A, Gracida J, García-almendárez BE, Escamilla-garcía M, Arredondo-ochoa T, Regalado C. Enhanced Performance of Immobilized Xylanase/Filter Paper-ase on a Magnetic Chitosan Support. Catalysts 2019; 9:966. [DOI: 10.3390/catal9110966] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Enzyme immobilization on different supports has emerged as an efficient and cost-effective tool to improve their stability and reuse capacity. This work aimed to produce a stable immobilized multienzymatic system of xylanase and filter paper-ase (FPase) onto magnetic chitosan using genipin as a cross-linking agent and to evaluate its biochemical properties and reuse capacity. A mixture of chitosan magnetic nanoparticles, xylanase, and FPase was covalently bonded using genipin. Immobilization yield and efficiency were quantified. The activity of free and immobilized enzymes was quantified at different values of pH, temperature, substrate concentration (Km and Vmax), and reuse cycles. The immobilization yield, immobilization efficiency, and activity recovery were 145.3% ± 3.06%, 14.8% ± 0.81%, and 21.5% ± 0.72%, respectively, measured as the total hydrolytic activity. Immobilization confers resistance to acidic/basic conditions and thermal stability compared to the free form. Immobilization improved 3.5-fold and 78-fold the catalytic efficiency (Kcat/Km) of the xylanase and filter paper-ase activities, while immobilized xylanase and FPase could be reused for 34 min and 43 min, respectively. Cross-linking significantly improved the biochemical properties of immobilized enzymes, combined with their simplicity of reuse due to the paramagnetic property of the support. Multienzyme immobilization technology is an important issue for industrial applications.
Collapse
|