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Aghaee M, Salehipour M, Rezaei S, Mogharabi-Manzari M. Bioremediation of organic pollutants by laccase-metal-organic framework composites: A review of current knowledge and future perspective. BIORESOURCE TECHNOLOGY 2024:131072. [PMID: 38971387 DOI: 10.1016/j.biortech.2024.131072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2024] [Revised: 06/27/2024] [Accepted: 07/03/2024] [Indexed: 07/08/2024]
Abstract
Immobilized laccases are widely used as green biocatalysts for bioremediation of phenolic pollutants and wastewater treatment. Metal-organic frameworks (MOFs) show potential application for immobilization of laccase. Their unique adsorption properties provide a synergic effect of adsorption and biodegradation. This review focuses on bioremediation of wastewater pollutants using laccase-MOF composites, and summarizes the current knowledge and future perspective of their biodegradation and the enhancement strategies of enzyme immobilization. Mechanistic strategies of preparation of laccase-MOF composites were mainly investigated via physical adsorption, chemical binding, and de novo/co-precipitation approaches. The influence of architecture of MOFs on the efficiency of immobilization and bioremediation were discussed. Moreover, as sustainable technology, the integration of laccases and MOFs into wastewater treatment processes represents a promising approach to address the challenges posed by industrial pollution. The MOF-laccase composites can be promising and reliable alternative to conventional techniques for the treatment of wastewaters containing pharmaceuticals, dyes, and phenolic compounds. The detailed exploration of various immobilization techniques and the influence of MOF architecture on performance provides valuable insights for optimizing these composites, paving the way for future advancements in environmental biotechnology. The findings of this research have the potential to influence industrial wastewater treatment and promoting cleaner treatment processes and contributing to sustainability efforts.
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Affiliation(s)
- Mehdi Aghaee
- Pharmaceutical Sciences Research Center, Hemoglobinopathy Institute, Mazandaran University of Medical Sciences, P.O. Box 48175-861 Sari 4847193698, Iran
| | - Masoud Salehipour
- Department of Biology, Faculty of Biological Sciences, Parand Branch of Islamic Azad University, P.O. Box 37613-96361, Parand, Tehran, Iran
| | - Shahla Rezaei
- Department of Biology, Faculty of Biological Sciences, Parand Branch of Islamic Azad University, P.O. Box 37613-96361, Parand, Tehran, Iran
| | - Mehdi Mogharabi-Manzari
- Pharmaceutical Sciences Research Center, Hemoglobinopathy Institute, Mazandaran University of Medical Sciences, P.O. Box 48175-861 Sari 4847193698, Iran; Thalassemia Research Center, Hemoglobinopathy Institute, Mazandaran University of Medical Sciences, Sari, Iran.
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2
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Liu G, Li K, Yuan H, Zhou R, Mao L, Zhang R, Zhang G. An antifouling epoxy coated metal surface containing silica-immobilized carbonic anhydrase supraparticles for CO 2 capture through microalgae. Int J Biol Macromol 2024; 269:132075. [PMID: 38705317 DOI: 10.1016/j.ijbiomac.2024.132075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 04/21/2024] [Accepted: 05/02/2024] [Indexed: 05/07/2024]
Abstract
Carbonic anhydrase (CA) has a promising application as a green and efficient biocatalyst for CO2 capture, and many successful cases of immobilizing CA have been reported. However, CA antifouling coatings on metal for CO2 sequestration have rarely been reported. Herein, dimeric CA from Sulfurihydrogenibium azorense (SazCA) with a ferritin tag, which was prepared by low-speed centrifugation with high yield, was adopted as a free enzyme and encapsulated in the sol-gel silica. The silica-immobilized CAs were dispersed into the commercialized metal-antifouling epoxy resin paint to obtain CA coated nickel foams, which had excellent stability, with 90 % and 67 % residual activity after 28 days of incubation at 30 °C and 60 °C, respectively. The CA coated nickel foams remained 60 % original activity after 6 cycles of use within 28 days. Then, a CA-microalgae carbon capture device was constructed using the CA coated nickel foams and Chlorella. The growth rate of Chlorella was significantly increased and the biomass of Chlorella increased by 29 % compared with control after 7 days of incubation. Due to the simple and cost-effective preparation process, sustainable and efficient CO2 absorption, this easy-to-scale up CA coated nickel foam has great potential in CA assisted microalgae-based CO2 capture and carbon neutrality.
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Affiliation(s)
- Guanzhang Liu
- Department of Bioengineering and Biotechnology, Huaqiao University, Xiamen 361021, Fujian Province, PR China
| | - Ke Li
- Shanghai Marine Diesel Engine Research Institute, Shanghai, 200090, PR China
| | - Hang Yuan
- Department of Bioengineering and Biotechnology, Huaqiao University, Xiamen 361021, Fujian Province, PR China
| | - Rui Zhou
- Shanghai Marine Diesel Engine Research Institute, Shanghai, 200090, PR China
| | - Lei Mao
- Department of Bioengineering and Biotechnology, Huaqiao University, Xiamen 361021, Fujian Province, PR China
| | - Ruifang Zhang
- Department of Bioengineering and Biotechnology, Huaqiao University, Xiamen 361021, Fujian Province, PR China
| | - Guangya Zhang
- Department of Bioengineering and Biotechnology, Huaqiao University, Xiamen 361021, Fujian Province, PR China.
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3
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Jangra N, Kawatra A, Datten B, Gupta S, Gulati P. Recent trends in targeted delivery of smart nanocarrier-based microbial enzymes for therapeutic applications. Drug Discov Today 2024; 29:103915. [PMID: 38340953 DOI: 10.1016/j.drudis.2024.103915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 01/19/2024] [Accepted: 02/05/2024] [Indexed: 02/12/2024]
Abstract
Smart carrier-based immobilization has widened the use of enzymes for the treatment of several disorders. Large surface areas, tunable morphology, and surface modification ability aid the targeted and controlled release of therapeutic enzymes from such formulations. Smart nanocarriers, such as polymeric carriers, liposomes, and silica have also increased the stability, half-life, and permeability of these enzymes. In this review, summarize recent advances in the smart immobilization of microbial enzymes and their development as precision nanomedicine for the treatment of cancer, thrombosis, phenylketonuria (PKU), and wound healing. We also discuss the challenges and measures to be adopted for the successful clinical translation of these formulations.
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Affiliation(s)
- Nikita Jangra
- Medical Microbiology and Bioprocess Technology Laboratory, Department of Microbiology, Maharshi Dayanand University, Rohtak, Haryana, India
| | - Anubhuti Kawatra
- Medical Microbiology and Bioprocess Technology Laboratory, Department of Microbiology, Maharshi Dayanand University, Rohtak, Haryana, India
| | - Bharti Datten
- Medical Microbiology and Bioprocess Technology Laboratory, Department of Microbiology, Maharshi Dayanand University, Rohtak, Haryana, India
| | - Shefali Gupta
- Department of Industrial Microbiology, Sam Higginbottom University of Agriculture Technology and Sciences (SHUATS), Allahabad, Uttar Pradesh
| | - Pooja Gulati
- Medical Microbiology and Bioprocess Technology Laboratory, Department of Microbiology, Maharshi Dayanand University, Rohtak, Haryana, India.
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Weber AC, da Silva BE, Cordeiro SG, Henn GS, Costa B, Dos Santos JSH, Corbellini VA, Ethur EM, Hoehne L. Immobilization of Horseradish Peroxidase on Ca Alginate-Starch Hybrid Support: Biocatalytic Properties and Application in Biodegradation of Phenol Red Dye. Appl Biochem Biotechnol 2023:10.1007/s12010-023-04772-8. [PMID: 37950796 DOI: 10.1007/s12010-023-04772-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/31/2023] [Indexed: 11/13/2023]
Abstract
In this study, horseradish peroxidase was extracted, purified, and immobilized on a calcium alginate-starch hybrid support by covalent bonding and entrapment. The immobilized HRP was used for the biodegradation of phenol red dye. A 3.74-fold purification was observed after precipitation with ammonium sulfate and dialysis. An immobilization yield of 88.33%, efficiency of 56.89%, and activity recovery of 50.26% were found. The optimum pH and temperature values for immobilized and free HRP were 5.0 and 50 °C and 6.5 and 60 °C, respectively. The immobilized HRP showed better thermal stability than its free form, resulting in a considerable increase in half-life time (t1/2) and deactivation energy (Ed). The immobilized HRP maintained 93.71% of its initial activity after 45 days of storage at 4 °C. Regarding the biodegradation of phenol red, immobilized HRP resulted in 63.57% degradation after 90 min. After 10 cycles of reuse, the immobilized HRP was able to maintain 43.06% of its initial biodegradative capacity and 42.36% of its enzymatic activity. At the end of 15 application cycles, a biodegradation rate of 8.34% was observed. In conclusion, the results demonstrate that the immobilized HRP is a promising option for use as an industrial biocatalyst in various biotechnological applications.
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Affiliation(s)
- Ani Caroline Weber
- Postgraduate Program in Biotechnology, University of Vale do Taquari - Univates, Av. Avelino Talini, 171, Lajeado, RS, ZIP CODE 95914-014, Brazil
| | - Bruno Eduardo da Silva
- Postgraduate Program in Biotechnology, University of Vale do Taquari - Univates, Av. Avelino Talini, 171, Lajeado, RS, ZIP CODE 95914-014, Brazil
| | - Sabrina Grando Cordeiro
- Postgraduate Program in Biotechnology, University of Vale do Taquari - Univates, Av. Avelino Talini, 171, Lajeado, RS, ZIP CODE 95914-014, Brazil
| | - Guilherme Schwingel Henn
- Postgraduate Program in Biotechnology, University of Vale do Taquari - Univates, Av. Avelino Talini, 171, Lajeado, RS, ZIP CODE 95914-014, Brazil
| | - Bruna Costa
- Postgraduate Program in Biotechnology, University of Vale do Taquari - Univates, Av. Avelino Talini, 171, Lajeado, RS, ZIP CODE 95914-014, Brazil
| | - Jéssica Samara Herek Dos Santos
- Postgraduate Program in Biotechnology, University of Vale do Taquari - Univates, Av. Avelino Talini, 171, Lajeado, RS, ZIP CODE 95914-014, Brazil
| | | | - Eduardo Miranda Ethur
- Postgraduate Program in Biotechnology, University of Vale do Taquari - Univates, Av. Avelino Talini, 171, Lajeado, RS, ZIP CODE 95914-014, Brazil
| | - Lucélia Hoehne
- Postgraduate Program in Biotechnology, University of Vale do Taquari - Univates, Av. Avelino Talini, 171, Lajeado, RS, ZIP CODE 95914-014, Brazil.
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Biala G, Kedzierska E, Kruk-Slomka M, Orzelska-Gorka J, Hmaidan S, Skrok A, Kaminski J, Havrankova E, Nadaska D, Malik I. Research in the Field of Drug Design and Development. Pharmaceuticals (Basel) 2023; 16:1283. [PMID: 37765091 PMCID: PMC10536713 DOI: 10.3390/ph16091283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 08/28/2023] [Accepted: 09/07/2023] [Indexed: 09/29/2023] Open
Abstract
The processes used by academic and industrial scientists to discover new drugs have recently experienced a true renaissance, with many new and exciting techniques being developed over the past 5-10 years alone. Drug design and discovery, and the search for new safe and well-tolerated compounds, as well as the ineffectiveness of existing therapies, and society's insufficient knowledge concerning the prophylactics and pharmacotherapy of the most common diseases today, comprise a serious challenge. This can influence not only the quality of human life, but also the health of whole societies, which became evident during the COVID-19 pandemic. In general, the process of drug development consists of three main stages: drug discovery, preclinical development using cell-based and animal models/tests, clinical trials on humans and, finally, forward moving toward the step of obtaining regulatory approval, in order to market the potential drug. In this review, we will attempt to outline the first three most important consecutive phases in drug design and development, based on the experience of three cooperating and complementary academic centers of the Visegrád group; i.e., Medical University of Lublin, Poland, Masaryk University of Brno, Czech Republic, and Comenius University Bratislava, Slovak Republic.
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Affiliation(s)
- Grazyna Biala
- Chair and Department of Pharmacology with Pharmacodynamics, Medical University of Lublin, Chodźki 4A, 20-093 Lublin, Poland; (E.K.); (M.K.-S.); (J.O.-G.)
| | - Ewa Kedzierska
- Chair and Department of Pharmacology with Pharmacodynamics, Medical University of Lublin, Chodźki 4A, 20-093 Lublin, Poland; (E.K.); (M.K.-S.); (J.O.-G.)
| | - Marta Kruk-Slomka
- Chair and Department of Pharmacology with Pharmacodynamics, Medical University of Lublin, Chodźki 4A, 20-093 Lublin, Poland; (E.K.); (M.K.-S.); (J.O.-G.)
| | - Jolanta Orzelska-Gorka
- Chair and Department of Pharmacology with Pharmacodynamics, Medical University of Lublin, Chodźki 4A, 20-093 Lublin, Poland; (E.K.); (M.K.-S.); (J.O.-G.)
| | - Sara Hmaidan
- Chair and Department of Pharmacology with Pharmacodynamics, Medical University of Lublin, Chodźki 4A, 20-093 Lublin, Poland; (E.K.); (M.K.-S.); (J.O.-G.)
| | - Aleksandra Skrok
- Chair and Department of Pharmacology with Pharmacodynamics, Medical University of Lublin, Chodźki 4A, 20-093 Lublin, Poland; (E.K.); (M.K.-S.); (J.O.-G.)
| | - Jakub Kaminski
- Chair and Department of Pharmacology with Pharmacodynamics, Medical University of Lublin, Chodźki 4A, 20-093 Lublin, Poland; (E.K.); (M.K.-S.); (J.O.-G.)
| | - Eva Havrankova
- Department of Chemical Drugs, Faculty of Pharmacy, Masaryk University of Brno, 601 77 Brno, Czech Republic;
| | - Dominika Nadaska
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Comenius University Bratislava, 832 32 Bratislava, Slovakia (I.M.)
| | - Ivan Malik
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Comenius University Bratislava, 832 32 Bratislava, Slovakia (I.M.)
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Lu Y, Song Y, Peng L, Rao X, Tan KB, Zhou SF, Zhan G. Construction of Immobilized Enzymes with Yeast and Metal-Organic Frameworks for Enhanced Biocatalytic Activities. ACS APPLIED MATERIALS & INTERFACES 2023. [PMID: 37437263 DOI: 10.1021/acsami.3c07088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/14/2023]
Abstract
Metal-organic frameworks (MOFs) have become promising host materials for enzyme immobilization and protection. Herein, ZIF-8 nanocubes were successfully self-assembled onto yeast as a biological template to obtain hybrid Y@ZIF-8. The size, morphology, and loading efficiency of ZIF-8 nanoparticles assembled on yeast templates can be well-regulated by adjusting the various synthetic parameters. Particularly, the amount of water significantly affected the particle size of ZIF-8 assembled on yeast. Through using a cross-linking agent, the relative enzyme activity of Y@ZIF-8@t-CAT could be greatly enhanced and remained the highest even after seven consecutive cycles, with improved cycling stability, as compared to that of Y@ZIF-8@CAT. In addition to the effect of the physicochemical properties of Y@ZIF-8 on the loading efficiency, the temperature tolerance, pH tolerance, and storage stability of Y@ZIF-8@t-CAT were also systematically investigated. Importantly, the catalytic activity of free catalase was decreased to 72% by 45 days, while the activity of the immobilized catalase remained above 99%, suggesting good storage stability. The present work demonstrates that yeast-templated ZIF-8 nanoparticles have a high potential to be used as biocompatible immobilization materials and are promising candidates for the preparation of effective biocatalysts in biomedicine applications.
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Affiliation(s)
- Yuting Lu
- College of Chemical Engineering, Integrated Nanocatalysts Institute (INCI), Academy of Advanced Carbon Conversion Technology, Huaqiao University, 668 Jimei Avenue, Xiamen, Fujian 361021, P. R. China
| | - Yibo Song
- College of Chemical Engineering, Integrated Nanocatalysts Institute (INCI), Academy of Advanced Carbon Conversion Technology, Huaqiao University, 668 Jimei Avenue, Xiamen, Fujian 361021, P. R. China
| | - Lingling Peng
- College of Chemical Engineering, Integrated Nanocatalysts Institute (INCI), Academy of Advanced Carbon Conversion Technology, Huaqiao University, 668 Jimei Avenue, Xiamen, Fujian 361021, P. R. China
| | - Xiaoping Rao
- College of Chemical Engineering, Integrated Nanocatalysts Institute (INCI), Academy of Advanced Carbon Conversion Technology, Huaqiao University, 668 Jimei Avenue, Xiamen, Fujian 361021, P. R. China
| | - Kok Bing Tan
- College of Chemical Engineering, Integrated Nanocatalysts Institute (INCI), Academy of Advanced Carbon Conversion Technology, Huaqiao University, 668 Jimei Avenue, Xiamen, Fujian 361021, P. R. China
| | - Shu-Feng Zhou
- College of Chemical Engineering, Integrated Nanocatalysts Institute (INCI), Academy of Advanced Carbon Conversion Technology, Huaqiao University, 668 Jimei Avenue, Xiamen, Fujian 361021, P. R. China
| | - Guowu Zhan
- College of Chemical Engineering, Integrated Nanocatalysts Institute (INCI), Academy of Advanced Carbon Conversion Technology, Huaqiao University, 668 Jimei Avenue, Xiamen, Fujian 361021, P. R. China
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7
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Fan X, Zhang P, Fan M, Jiang P, Leng Y. Immobilized lipase for sustainable hydrolysis of acidified oil to produce fatty acid. Bioprocess Biosyst Eng 2023:10.1007/s00449-023-02891-4. [PMID: 37329348 DOI: 10.1007/s00449-023-02891-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 06/02/2023] [Indexed: 06/19/2023]
Abstract
Acidified oil is obtained from by-product of crops oil refining industry, which is considered as a low-cost material for fatty acid production. Hydrolysis of acidified oil by lipase catalysis for producing fatty acid is a sustainable and efficient bioprocess that is an alternative of continuous countercurrent hydrolysis. In this study, lipase from Candida rugosa (CRL) was immobilized on magnetic Fe3O4@SiO2 via covalent binding strategy for highly efficient hydrolysis of acidified soybean oil. FTIR, XRD, SEM and VSM were used to characterize the immobilized lipase (Fe3O4@SiO2-CRL). The enzyme properties of the Fe3O4@SiO2-CRL were determined. Fe3O4@SiO2-CRL was used to catalyze the hydrolysis of acidified soybean oil to produce fatty acids. Catalytic reaction conditions were studied, including amount of catalyst, reaction time, and water/oil ratio. The results of optimization indicated that the hydrolysis rate reached 98% under 10 wt.% (oil) of catalyst, 3:1 (v/v) of water/oil ratio, and 313 K after 12 h. After 5 cycles, the hydrolysis activity of Fe3O4@SiO2-CRL remained 55%. Preparation of fatty acids from high-acid-value by-products through biosystem shows great industrial potential.
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Affiliation(s)
- Xiulin Fan
- The Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, 214122, People's Republic of China
| | - Pingbo Zhang
- The Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, 214122, People's Republic of China.
| | - Mingming Fan
- The Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, 214122, People's Republic of China
| | - Pingping Jiang
- The Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, 214122, People's Republic of China
| | - Yan Leng
- The Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, 214122, People's Republic of China
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8
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Ozyilmaz E, Kocer MB, Caglar O, Yildirim A, Yilmaz M. Surfactant-based metal-organic frameworks (MOFs) in the preparation of an active biocatalysis. J Biotechnol 2023:S0168-1656(23)00116-5. [PMID: 37301292 DOI: 10.1016/j.jbiotec.2023.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 06/02/2023] [Accepted: 06/03/2023] [Indexed: 06/12/2023]
Abstract
Metal-organic frameworks (MOFs) are used as ideal support materials thanks to their unique properties and have become the focus of interest in enzyme immobilization studies, especially in recent years. In order to increase the catalytic activity and stability of Candida rugosa lipase (CRL), a new fluorescence-based MOF (UiO-66-Nap) derived from UiO-66 was synthesized. The structures of the materials were confirmed by spectroscopic techniques such as FTIR, 1H NMR, SEM, and PXRD. CRL was immobilized on UiO-66-NH2 and UiO-66-Nap by adsorption technique and immobilization and stability parameters of UiO-66-Nap@CRL were examined. Immobilized lipases UiO-66-Nap@CRL exhibited higher catalytic activity (204 U/g) than UiO-66-NH2@CRL (168 U/g), which indicates that the immobilized lipase (UiO-66-Nap@CRL) carries sulfonate groups, this is due to strong ionic interactions between the surfactant's polar groups and certain charged locations on the protein surface. The Free CRL lost its catalytic activity completely at 60 °C after 100min, while UiO-66-NH2@CRL and UiO-66-Nap@CRL retained 45% and 56% of their catalytic activity at the end of 120min, respectively. After 5 cycles, the activity of UiO-66-Nap@CRL remained 50%, while the activity of UiO-66-NH2@CRL was about 40%. This difference is due to the surfactant groups (Nap) in UiO-66-Nap@CRL. These results show that the newly synthesized fluorescence-based MOF derivative (UiO-66-Nap) can be an ideal support material for enzyme immobilization and can be used successfully to protect and increase the activities of enzymes.
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Affiliation(s)
- Elif Ozyilmaz
- Selcuk University, Faculty of Science, Department of Biochemistry, Konya, Turkey.
| | - Mustafa Baris Kocer
- Selcuk University, Faculty of Science, Department of Chemistry, Konya, Turkey
| | - Ozge Caglar
- Selcuk University, Faculty of Science, Department of Biochemistry, Konya, Turkey; Selcuk University, Institute of Sciences, Konya, Turkey
| | - Ayse Yildirim
- Selcuk University, Faculty of Science, Department of Chemistry, Konya, Turkey; Selcuk University, Institute of Sciences, Konya, Turkey
| | - Mustafa Yilmaz
- Selcuk University, Faculty of Science, Department of Chemistry, Konya, Turkey
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9
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Wang KY, Zhang J, Hsu YC, Lin H, Han Z, Pang J, Yang Z, Liang RR, Shi W, Zhou HC. Bioinspired Framework Catalysts: From Enzyme Immobilization to Biomimetic Catalysis. Chem Rev 2023; 123:5347-5420. [PMID: 37043332 PMCID: PMC10853941 DOI: 10.1021/acs.chemrev.2c00879] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Indexed: 04/13/2023]
Abstract
Enzymatic catalysis has fueled considerable interest from chemists due to its high efficiency and selectivity. However, the structural complexity and vulnerability hamper the application potentials of enzymes. Driven by the practical demand for chemical conversion, there is a long-sought quest for bioinspired catalysts reproducing and even surpassing the functions of natural enzymes. As nanoporous materials with high surface areas and crystallinity, metal-organic frameworks (MOFs) represent an exquisite case of how natural enzymes and their active sites are integrated into porous solids, affording bioinspired heterogeneous catalysts with superior stability and customizable structures. In this review, we comprehensively summarize the advances of bioinspired MOFs for catalysis, discuss the design principle of various MOF-based catalysts, such as MOF-enzyme composites and MOFs embedded with active sites, and explore the utility of these catalysts in different reactions. The advantages of MOFs as enzyme mimetics are also highlighted, including confinement, templating effects, and functionality, in comparison with homogeneous supramolecular catalysts. A perspective is provided to discuss potential solutions addressing current challenges in MOF catalysis.
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Affiliation(s)
- Kun-Yu Wang
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843, United States
- Department
of Chemistry, Key Laboratory of Advanced Energy Materials Chemistry
(MOE) and Renewable Energy Conversion and Storage Center (RECAST),
College of Chemistry, Nankai University, Tianjin 300071, China
| | - Jiaqi Zhang
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843, United States
- Department
of Chemistry, Key Laboratory of Advanced Energy Materials Chemistry
(MOE) and Renewable Energy Conversion and Storage Center (RECAST),
College of Chemistry, Nankai University, Tianjin 300071, China
| | - Yu-Chuan Hsu
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Hengyu Lin
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Zongsu Han
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843, United States
- Department
of Chemistry, Key Laboratory of Advanced Energy Materials Chemistry
(MOE) and Renewable Energy Conversion and Storage Center (RECAST),
College of Chemistry, Nankai University, Tianjin 300071, China
| | - Jiandong Pang
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843, United States
- School
of Materials Science and Engineering, Tianjin Key Laboratory of Metal
and Molecule-Based Material Chemistry, Nankai
University, Tianjin 300350, China
| | - Zhentao Yang
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843, United States
- Department
of Chemistry, Key Laboratory of Advanced Energy Materials Chemistry
(MOE) and Renewable Energy Conversion and Storage Center (RECAST),
College of Chemistry, Nankai University, Tianjin 300071, China
| | - Rong-Ran Liang
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Wei Shi
- Department
of Chemistry, Key Laboratory of Advanced Energy Materials Chemistry
(MOE) and Renewable Energy Conversion and Storage Center (RECAST),
College of Chemistry, Nankai University, Tianjin 300071, China
| | - Hong-Cai Zhou
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843, United States
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10
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Vaidyanathan VK, Kumar PS, Singh I, Singh I, Rangasamy G, Saratale RG, Saratale GD. Removal of pentachlorophenol and phenanthrene from lignocellulosic biorefinery wastewater by a biocatalytic/biosurfactant system comprising cross-linked laccase aggregates and rhamnolipid. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 329:121635. [PMID: 37085105 DOI: 10.1016/j.envpol.2023.121635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 03/01/2023] [Accepted: 04/11/2023] [Indexed: 05/03/2023]
Abstract
Synthesis and characterization of highly active cross-linked laccase aggregates (CLLAs) were performed and evaluated for removal of pentachlorophenol and phenanthrene from lignocellulosic biorefinery wastewater. Laccase from Tramates versicolor MTCC 138 was insolubilized as CLLAs via precipitation with 70% ammonium sulphate and simultaneous cross-linking with 5 mM glutaraldehyde to obtain activity recovery of 89.1%. Compared to the free laccase, the pH and thermal stability of the prepared CLLAs were significantly higher. At a high temperature of 60 °C, free laccase had a half-life of 0.25 h, while CLLAs had a half-life of 6.2 h. In biorefinery wastewater (pH 7.0), the free and CLLAs were stored for 3 day at a temperature of 30 °C. Free laccase completely lost their initial activity after 60 h; however, the CLLAs retained 39% activity till 72 h. Due to its excellent stability, free laccase and CLLAs were assessed for removing pentachlorophenol and phenanthrene in wastewater. CLLAs could remove 51-58% of pentachlorophenol (PCP) and phenanthrene (PHE) in 24 h. Biosurfactants, including surfactin, sophorolipid, and rhamnolipid, were assessed for their aptitude to improve the removal of organic contaminants in wastewater. Biorefinery wastewater incubated with all surfactants enhanced PCP and PHE removal compared to the no-surfactant controls. Further, 1 μM rhamnolipid significantly amplified pentachlorophenol and phenanthrene removal to 81-93% for free laccase and CLLAs, respectively.
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Affiliation(s)
- Vinoth Kumar Vaidyanathan
- Integrated Bioprocessing Laboratory, Department of Biotechnology, Faculty of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur , 603203, Chengalpattu District, Tamil Nadu, India
| | - P Senthil Kumar
- Department of Chemical Engineering, Sri Sivasubramaniya Nadar College of Engineering, Kalavakkam, 603110, Tamil Nadu, India; Centre of Excellence in Water Research (CEWAR), Sri Sivasubramaniya Nadar College of Engineering, Kalavakkam, 603 110, Tamil Nadu, India; School of Engineering, Lebanese American University, Byblos, Lebanon
| | - Isita Singh
- Integrated Bioprocessing Laboratory, Department of Biotechnology, Faculty of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur , 603203, Chengalpattu District, Tamil Nadu, India
| | - Ishani Singh
- Integrated Bioprocessing Laboratory, Department of Biotechnology, Faculty of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur , 603203, Chengalpattu District, Tamil Nadu, India
| | - Gayathri Rangasamy
- School of Engineering, Lebanese American University, Byblos, Lebanon; Department of Sustainable Engineering, Institute of Biotechnology, Saveetha School of Engineering, SIMATS, Chennai, 602105, India; University Centre for Research and Development & Department of Civil Engineering, Chandigarh University, Gharuan, Mohali, Punjab, 140413, India
| | - Rijuta Ganesh Saratale
- Research Institute of Integrative Life Sciences, Dongguk University-Seoul, Ilsandong-gu, Goyang-si, Gyeonggido, 10326, Republic of Korea
| | - Ganesh Dattatraya Saratale
- Department of Food Science and Biotechnology, Dongguk University-Seoul, Ilsandong-gu, Goyang-si, Gyeonggido, 10326, Republic of Korea.
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11
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Jiao R, Wang Y, Pang Y, Yang D, Li Z, Lou H, Qiu X. Construction of Macroporous β-Glucosidase@MOFs by a Metal Competitive Coordination and Oxidation Strategy for Efficient Cellulose Conversion at 120 °C. ACS APPLIED MATERIALS & INTERFACES 2023; 15:8157-8168. [PMID: 36724351 DOI: 10.1021/acsami.2c21383] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Metal-organic frameworks (MOFs) have become promising accommodation for enzyme immobilization in recent years. However, the microporous nature of MOFs affects the accessibility of large molecules, resulting in a significant decline in biocatalysis efficiency. Herein, a novel strategy is reported to construct macroporous MOFs by metal competitive coordination and oxidation with induced defect structure using a transition metal (Fe2+) as a functional site. The feasibility of in situ encapsulating β-glucosidase (β-G) within the developed macroporous MOFs endows an enzyme complex (β-G@MOF-Fe) with remarkably enhanced synergistic catalysis ability. The 24 h hydrolysis rate of β-G@MOF-Fe (with respect to cellobiose) is as high as approximately 99.8%, almost 32.2 times that of free β-G (3.1%). Especially, the macromolecular cellulose conversion rate of β-G@MOF-Fe reached 90% at 64 h, while that of β-G@MOFs (most micropores) was only 50%. This improvement resulting from the expansion of pores (significantly increased at 50-100 nm) can provide enough space for the hosted biomacromolecules and accelerate the diffusion rate of reactants. Furthermore, unexpectedly, the constructed β-G@MOF-Fe showed a superior heat resistance of up to 120 °C, attributing to the new strong coordination bond (Fe2+-N) formation through the metal competitive coordination. Therefore, this study offers new insights to solve the problem of the high-temperature macromolecular substrate encountered in the actual reaction.
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Affiliation(s)
- Rui Jiao
- School of Chemistry and Chemical Engineering, Guangdong Provincial Key Lab of Green Chemical Product Technology, State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou510640, China
| | - Yanming Wang
- School of Chemistry and Chemical Engineering, Guangdong Provincial Key Lab of Green Chemical Product Technology, State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou510640, China
| | - Yuxia Pang
- School of Chemistry and Chemical Engineering, Guangdong Provincial Key Lab of Green Chemical Product Technology, State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou510640, China
| | - Dongjie Yang
- School of Chemistry and Chemical Engineering, Guangdong Provincial Key Lab of Green Chemical Product Technology, State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou510640, China
| | - Zhixian Li
- School of Chemistry and Chemical Engineering, Guangdong Provincial Key Lab of Green Chemical Product Technology, State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou510640, China
| | - Hongming Lou
- School of Chemistry and Chemical Engineering, Guangdong Provincial Key Lab of Green Chemical Product Technology, State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou510640, China
| | - Xueqing Qiu
- School of Chemistry and Chemical Engineering, Guangdong Provincial Key Lab of Green Chemical Product Technology, State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou510640, China
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12
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Dihydroflavonol 4-reductase immobilized on Fe3O4-chitosan nanoparticles as a nano-biocatalyst for synthesis of anthocyanidins. Chem Phys Lett 2023. [DOI: 10.1016/j.cplett.2023.140353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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13
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Ifko D, Vasić K, Knez Ž, Leitgeb M. (Magnetic) Cross-Linked Enzyme Aggregates of Cellulase from T. reesei: A Stable and Efficient Biocatalyst. Molecules 2023; 28:molecules28031305. [PMID: 36770972 PMCID: PMC9919482 DOI: 10.3390/molecules28031305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 01/27/2023] [Accepted: 01/28/2023] [Indexed: 01/31/2023] Open
Abstract
Cross-linked enzyme aggregates (CLEAs) represent an effective tool for carrier-free immobilization of enzymes. The present study promotes a successful application of functionalized magnetic nanoparticles (MNPs) for stabilization of cellulase CLEAs. Catalytically active CLEAs and magnetic cross-linked enzyme aggregates (mCLEAs) of cellulase from Trichoderma reesei were prepared using glutaraldehyde (GA) as a cross-linking agent and the catalytic activity and stability of the CLEAs/mCLEAs were investigated. The influence of precipitation agents, cross-linker concentration, concentration of enzyme, addition of bovine serum albumin (BSA), and addition of sodium cyanoborohydride (NaBH3CN) on expressed activity and immobilization yield of CLEAs/mCLEAs was studied. Particularly, reducing the unsaturated Schiff's base to form irreversible linkages is important and improved the activity of CLEAs (86%) and mCLEAs (91%). For increased applicability of CLEAs/mCLEAs, we enhanced the activity and stability at mild biochemical process conditions. The reusability after 10 cycles of both CLEAs and mCLEAs was investigated, which retained 72% and 65% of the initial activity, respectively. The thermal stability of CLEAs and mCLEAs in comparison with the non-immobilized enzyme was obtained at 30 °C (145.65% and 188.7%, respectively) and 50 °C (185.1% and 141.4%, respectively). Kinetic parameters were determined for CLEAs and mCLEAs, and the KM constant was found at 0.055 ± 0.0102 mM and 0.037 ± 0.0012 mM, respectively. The maximum velocity rate (Vmax) was calculated as 1.12 ± 0.0012 µmol/min for CLEA and 1.17 ± 0.0023 µmol/min for mCLEA. Structural characterization was studied using XRD, SEM, and FT-IR. Catalytical properties of immobilized enzyme were improved with the addition of reducent NaBH3CN by enhancing the activity of CLEAs and with addition of functionalized aminosilane MNPs by enhancing the activity of mCLEAs.
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Affiliation(s)
- Dušica Ifko
- Laboratory for Separation Processes and Product Design, Faculty of Chemistry and Chemical Engineering, University of Maribor, Smetanova Ulica 17, SI-2000 Maribor, Slovenia
| | - Katja Vasić
- Laboratory for Separation Processes and Product Design, Faculty of Chemistry and Chemical Engineering, University of Maribor, Smetanova Ulica 17, SI-2000 Maribor, Slovenia
- Laboratory for Applied Electromagnetics, Faculty of Electrical Engineering and Computer Science, Institute of Electrical Power Engineering, University of Maribor, Koroška Cesta 46, SI-2000 Maribor, Slovenia
| | - Željko Knez
- Laboratory for Separation Processes and Product Design, Faculty of Chemistry and Chemical Engineering, University of Maribor, Smetanova Ulica 17, SI-2000 Maribor, Slovenia
- Faculty of Medicine, University of Maribor, Taborska Ulica 8, SI-2000 Maribor, Slovenia
| | - Maja Leitgeb
- Laboratory for Separation Processes and Product Design, Faculty of Chemistry and Chemical Engineering, University of Maribor, Smetanova Ulica 17, SI-2000 Maribor, Slovenia
- Faculty of Medicine, University of Maribor, Taborska Ulica 8, SI-2000 Maribor, Slovenia
- Correspondence: ; Tel.: +386-2-2294-462
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Newly Synthesized Multifunctional Biopolymer Coated Magnetic Core/Shell Fe3O4@Au Nanoparticles for Evaluation of L-asparaginase Immobilization. Top Catal 2022. [DOI: 10.1007/s11244-022-01742-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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15
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Khmaissa M, Hadrich B, Ktata A, Chamkha M, Sayari A, Fendri A. The response surface methodology for optimization of Halomonas sp. C2SS100 lipase immobilization onto CaCO 3 for treatment of tuna wash processing wastewater. Prep Biochem Biotechnol 2022:1-13. [PMID: 36369762 DOI: 10.1080/10826068.2022.2142799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
An immobilized enzyme could exhibit selectively modified physicochemical properties, and it might offer a better environment for the enzyme activity. In this study, the immobilization yield of crude Halomonas sp. lipase was optimized to improve its stability. Thanks to its high adsorption capacity, CaCO3 has been chosen as support for the immobilization process. Furthermore, response surface methodology (RSM) was used to determine optimal conditions for the immobilization of the bacterial lipase. Five tested factors (enzyme solution, support amount, time, temperature, and acetone volume) were optimized applying a central composite design of RSM. The maximum yield of lipase immobilization was improved to 96%. Furthermore, a biochemical characterization proved a significant improvement of the immobilized lipase stability. The immobilized enzyme is more stable at extreme pH values and high temperatures than the free one. We also tested the reusability of the immobilized lipase by evaluating the recovery of the support using simple filtration. Thanks to its high stability, the immobilized lipase was invested in an effective treatment of tuna wash processing wastewater. The oil biodegradation efficiency was established at 81.5% and was confirmed by Fourier transformation infrared spectrometry. Likewise, the biological oxygen demand values were reduced which makes a possible reduction of the wastewater pollution degree.
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Affiliation(s)
- Marwa Khmaissa
- Laboratory of Biochemistry and Enzymatic Engineering of Lipases, Engineering National School of Sfax (ENIS), University of Sfax, Sfax, Tunisia
| | - Bilel Hadrich
- Department of Chemical Engineering, College of Engineering, Imam Mohammad Ibn Saud Islamic University, IMSIU, Riyadh, Saudi Arabia
| | - Ameni Ktata
- Laboratory of Biochemistry and Enzymatic Engineering of Lipases, Engineering National School of Sfax (ENIS), University of Sfax, Sfax, Tunisia
| | - Mohamed Chamkha
- Laboratory of Environmental Bioprocesses, Centre of Biotechnology of Sfax, University of Sfax, Sfax, Tunisia
| | - Adel Sayari
- Laboratory of Biochemistry and Enzymatic Engineering of Lipases, Engineering National School of Sfax (ENIS), University of Sfax, Sfax, Tunisia
| | - Ahmed Fendri
- Laboratory of Biochemistry and Enzymatic Engineering of Lipases, Engineering National School of Sfax (ENIS), University of Sfax, Sfax, Tunisia
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16
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Schijven LM, Saggiomo V, Velders AH, Bitter JH, Nikiforidis CV. On the influence of protein aggregate sizes for the formation of solid and hollow protein microparticles. J Colloid Interface Sci 2022; 631:181-190. [DOI: 10.1016/j.jcis.2022.11.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 10/26/2022] [Accepted: 11/02/2022] [Indexed: 11/09/2022]
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17
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Hormozi Jangi SR, Akhond M. Introducing a covalent thiol-based protected immobilized acetylcholinesterase with enhanced enzymatic performances for biosynthesis of esters. Process Biochem 2022. [DOI: 10.1016/j.procbio.2022.06.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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18
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Sampaio CS, Angelotti JAF, Fernandez-Lafuente R, Hirata DB. Lipase immobilization via cross-linked enzyme aggregates: Problems and prospects - A review. Int J Biol Macromol 2022; 215:434-449. [PMID: 35752332 DOI: 10.1016/j.ijbiomac.2022.06.139] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 06/06/2022] [Accepted: 06/20/2022] [Indexed: 02/08/2023]
Abstract
In this review we have focused on the preparation of cross-linked enzyme aggregates (CLEAs) from lipases, as these are among the most used enzyme in bioprocesses. This immobilization method is considered very attractive due to preparation simplicity, non-use of supports and the possibility of using crude enzyme extracts. CLEAs provide lipase stabilization under extreme temperature or pH conditions or in the presence of organic solvents, in addition to preventing enzyme leaching in aqueous medium. However, it presents some problems in the preparation and limitations in their use. The problems in preparation refer mainly to the crosslinking step, and may be solved using an aminated feeder. The problems in handling have been tackled designing magnetic-CLEAs or trapping the CLEAs in particles with better mechanical properties, the substrate diffusion problems has been reduced by producing more porous-CLEAs, etc. The enzyme co-immobilization using combi-CLEAs is also a new tendency. Therefore, this review explores the CLEAs methodology aimed at lipase immobilization and its applications.
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Affiliation(s)
- Camila S Sampaio
- Postgraduate Program in Biotechnology, Federal University of Alfenas, 37130-001 Alfenas, MG, Brazil
| | - Joelise A F Angelotti
- Postgraduate Program in Biotechnology, Federal University of Alfenas, 37130-001 Alfenas, MG, Brazil
| | - Roberto Fernandez-Lafuente
- Department of Biocatalysis, ICP-CSIC, Campus UAM-CSIC, Cantoblanco, 28049 Madrid, Spain.; Center of Excellence in Bionanoscience Research, Member of The External Scientific Advisory Board, King Abdulaziz University, Jeddah, Saudi Arabia.
| | - Daniela B Hirata
- Postgraduate Program in Biotechnology, Federal University of Alfenas, 37130-001 Alfenas, MG, Brazil.
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19
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Tu H, Gao K, Zhang B, Chen Z, Wang P, Li Z. Comparative study of poly tannic acid functionalized magnetic particles before and after modification for immobilized penicillin G acylase. JOURNAL OF BIOMATERIALS SCIENCE. POLYMER EDITION 2022; 33:823-846. [PMID: 34935604 DOI: 10.1080/09205063.2021.2021352] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
In this work, Fe3O4 nanoparticles (NPs) was synthesized by inverting microemulsion method. After that, based on the physical and chemical properties of tannic acid (TA), poly tannic acid (PTA) was coated on Fe3O4 NPs surface. Fe3O4 NPs coated with PTA, on the one hand, was used to immobilize Penicillin G acylase (PGA) by physical adsorption. On the other hand, it was modified by glutaraldehyde (GA). GA grafting rate (Gr-GA) was optimized, and the Gr-GA was 30.0% under the optimum conditions. Then, through the Schiff base reaction between the glutaraldehyde group and PGA amino group, this covalent immobilization of PGA was further realized under mild conditions. Finally, the structures of every stage of magnetic composites were characterized by Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), vibration magnetometer (VSM) and transmission electron microscopy (TEM), respectively. The results indicated that the enzyme activity (EA), enzyme activity recovery (EAR) and maximum load (ELC) of the immobilized PGA were 26843 U/g, 80.2% and 125 mg/g, respectively. Compared to the physical immobilization of PGA by only coating PTA nanoparticles, further modified nanoparticles by GA showed higher catalytic stability, reusability and storage stability.
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Affiliation(s)
- Hongyi Tu
- School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, China.,State Key Laboratory of Advanced progressing and Recycling of Nonferrous Metal Materials, Lanzhou University of Technology, Lanzhou, China
| | - Kaikai Gao
- School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, China.,State Key Laboratory of Advanced progressing and Recycling of Nonferrous Metal Materials, Lanzhou University of Technology, Lanzhou, China
| | - Boyuan Zhang
- School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, China.,State Key Laboratory of Advanced progressing and Recycling of Nonferrous Metal Materials, Lanzhou University of Technology, Lanzhou, China
| | - Zhenbin Chen
- School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, China.,State Key Laboratory of Advanced progressing and Recycling of Nonferrous Metal Materials, Lanzhou University of Technology, Lanzhou, China
| | - Pingbo Wang
- School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, China.,State Key Laboratory of Advanced progressing and Recycling of Nonferrous Metal Materials, Lanzhou University of Technology, Lanzhou, China
| | - Zhizhong Li
- School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou, China
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20
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Chen N, Chang B, Shi N, Yan W, Lu F, Liu F. Cross-linked enzyme aggregates immobilization: preparation, characterization, and applications. Crit Rev Biotechnol 2022; 43:369-383. [PMID: 35430938 DOI: 10.1080/07388551.2022.2038073] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Enzymes are commonly used as biocatalysts for various biological and chemical processes. However, some major drawbacks of free enzymes (e.g. poor reusability and instability) significantly restrict their industrial practices. How to overcome these weaknesses remain considerable challenges. Enzyme immobilization is one of the most effective ways to improve the reusability and stability of enzymes. Cross-linked enzyme aggregates (CLEAs) has been known as a novel and versatile carrier-free immobilization method. CLEAs is attractive due to its simplicity and robustness, without purification. It generally shows: high catalytic specificity and selectivity, good operational and storage stabilities, and good reusability. Moreover, co-immobilization of different kinds of enzymes can be acquired. These CLEAs advantages provide opportunities for further industrial applications. Herein, the preparation parameters of CLEAs were first summarized. Next, characterization of structural and catalytic properties, stability and reusability are also proposed. Finally, some important applications of this technique in: environmental protection, industrial chemistry, food industry, and pharmaceutical synthesis and delivery are introduced. Potential challenges and future research directions, such as improving cross-linking efficiency and internal mass transfer efficiency, are also presented. This implies that CLEAs provide an efficient and feasible technique to improve the properties of enzymes for use in the industry.
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Affiliation(s)
- Ning Chen
- Key Laboratory of Industrial Fermentation Microbiology, Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science & Technology, Tianjin, P. R. China
| | - Baogen Chang
- Key Laboratory of Industrial Fermentation Microbiology, Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science & Technology, Tianjin, P. R. China
| | - Nian Shi
- Key Laboratory of Industrial Fermentation Microbiology, Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science & Technology, Tianjin, P. R. China
| | - Wenxing Yan
- Key Laboratory of Industrial Fermentation Microbiology, Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science & Technology, Tianjin, P. R. China
| | - Fuping Lu
- Key Laboratory of Industrial Fermentation Microbiology, Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science & Technology, Tianjin, P. R. China
| | - Fufeng Liu
- Key Laboratory of Industrial Fermentation Microbiology, Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science & Technology, Tianjin, P. R. China
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21
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Peng H, Dong W, Chen Q, Song H, Sun H, Li R, Chang Y, Luo H. Encapsulation of Nitrilase in Zeolitic Imidazolate Framework-90 to Improve Its Stability and Reusability. Appl Biochem Biotechnol 2022; 194:3527-3540. [PMID: 35386065 DOI: 10.1007/s12010-022-03890-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 03/14/2022] [Indexed: 01/06/2023]
Abstract
In this study, nitrilase (Nit) was immobilized in zeolite imidazole framework-90 (ZIF-90) by one-pot biomimetic mineralization strategy. The structure, morphology and functional groups of ZIF-90 and immobilized enzyme Nit@ZIF-90 were characterized by scanning electron microscopy (SEM)/energy-dispersive X-ray spectroscopy (EDX), transmission electron microscopy (TEM), X-ray diffraction (XRD), thermogravimetric analysis (TGA) and Fourier transform infrared spectroscopy (FT-IR). Circular dichroism (CD) proved that the immobilized method of encapsulation in ZIF-90 could effectively maintain the intrinsic conformation of Nit. Meanwhile, the stability and reusability of Nit@ZIF-90 were systematically evaluated. Compared with the free enzyme, the thermal, pH and organic solvents stability of Nit@ZIF-90 were significantly increased. Further, Nit@ZIF-90 exhibited better reusability during the hydrolysis of acrylonitrile and retained 48.34% of the initial activity after 10 cycles. Besides, the Ni@ZIF-90 had preferable storage stability, which showed a high degree of residual activity (more than 64 %) after storage at 4 °C for 7 d. The improved stability and reusability of the Nit@ZIF-90 implied that it could be used as a potential effective biocatalyst for hydrolysis of nitrile compounds in industrial application.
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Affiliation(s)
- Hui Peng
- Department of Environmental Science and Engineering, University of Science and Technology Beijing, Beijing, 100083, China
- Department of Biological Science and Engineering, University of Science and Technology Beijing, Beijing, 100083, China
- Beijing Key Laboratory of Resource-oriented Treatment of Industrial Pollutants, Beijing, 100083, China
| | - Wenge Dong
- Department of Biological Science and Engineering, University of Science and Technology Beijing, Beijing, 100083, China
| | - Qiwei Chen
- Department of Biological Science and Engineering, University of Science and Technology Beijing, Beijing, 100083, China
| | - Haiyan Song
- Department of Environmental Science and Engineering, University of Science and Technology Beijing, Beijing, 100083, China
- Department of Biological Science and Engineering, University of Science and Technology Beijing, Beijing, 100083, China
- Beijing Key Laboratory of Resource-oriented Treatment of Industrial Pollutants, Beijing, 100083, China
| | - Hongxu Sun
- Department of Biological Science and Engineering, University of Science and Technology Beijing, Beijing, 100083, China
| | - Ren Li
- Department of Environmental Science and Engineering, University of Science and Technology Beijing, Beijing, 100083, China
- Department of Biological Science and Engineering, University of Science and Technology Beijing, Beijing, 100083, China
- Beijing Key Laboratory of Resource-oriented Treatment of Industrial Pollutants, Beijing, 100083, China
| | - Yanhong Chang
- Department of Environmental Science and Engineering, University of Science and Technology Beijing, Beijing, 100083, China.
- Beijing Key Laboratory of Resource-oriented Treatment of Industrial Pollutants, Beijing, 100083, China.
| | - Hui Luo
- Department of Biological Science and Engineering, University of Science and Technology Beijing, Beijing, 100083, China.
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22
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T.sriwong K, Matsuda T. Recent Advances in Enzyme Immobilization Utilizing Nanotechnology for Biocatalysis. Org Process Res Dev 2022. [DOI: 10.1021/acs.oprd.1c00404] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kotchakorn T.sriwong
- Department of Life Science and Technology, School of Life Science and Technology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama 226-8501, Japan
| | - Tomoko Matsuda
- Department of Life Science and Technology, School of Life Science and Technology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama 226-8501, Japan
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23
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Sellami K, Couvert A, Nasrallah N, Maachi R, Abouseoud M, Amrane A. Peroxidase enzymes as green catalysts for bioremediation and biotechnological applications: A review. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 806:150500. [PMID: 34852426 DOI: 10.1016/j.scitotenv.2021.150500] [Citation(s) in RCA: 42] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 09/16/2021] [Accepted: 09/17/2021] [Indexed: 05/16/2023]
Abstract
The fast-growing consumer demand drives industrial process intensification, which subsequently creates a significant amount of waste. These products are discharged into the environment and can affect the quality of air, degrade water streams, and alter soil characteristics. Waste materials may contain polluting agents that are especially harmful to human health and the ecosystem, such as the synthetic dyes, phenolic agents, polycyclic aromatic hydrocarbons, volatile organic compounds, polychlorinated biphenyls, pesticides and drug substances. Peroxidases are a class oxidoreductases capable of performing a wide variety of oxidation reactions, ranging from reactions driven by radical mechanisms, to oxygen insertion into CH bonds, and two-electron substrate oxidation. This versatility in the mode of action presents peroxidases as an interesting alternative in cleaning the environment. Herein, an effort has been made to describe mechanisms governing biochemical process of peroxidase enzymes while referring to H2O2/substrate stoichiometry and metabolite products. Plant peroxidases including horseradish peroxidase (HRP), soybean peroxidase (SBP), turnip and bitter gourd peroxidases have revealed notable biocatalytic potentialities in the degradation of toxic products. On the other hand, an introduction on the role played by ligninolytic enzymes such as manganese peroxidase (MnP) and lignin peroxidase (LiP) in the valorization of lignocellulosic materials is addressed. Moreover, sensitivity and selectivity of peroxidase-based biosensors found use in the quantitation of constituents and the development of diagnostic kits. The general merits of peroxidases and some key prospective applications have been outlined as concluding remarks.
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Affiliation(s)
- Kheireddine Sellami
- Laboratoire de Génie de la Réaction, Faculté de Génie Mécanique et Génie des Procédés, Université des Sciences et de la Technologie Houari Boumediene, Bab Ezzouar, Alger 16111, Algeria; Univ Rennes, Ecole Nationale Supérieure de Chimie de Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes)-UMR 6226, F-35000 Rennes, France.
| | - Annabelle Couvert
- Univ Rennes, Ecole Nationale Supérieure de Chimie de Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes)-UMR 6226, F-35000 Rennes, France
| | - Noureddine Nasrallah
- Laboratoire de Génie de la Réaction, Faculté de Génie Mécanique et Génie des Procédés, Université des Sciences et de la Technologie Houari Boumediene, Bab Ezzouar, Alger 16111, Algeria
| | - Rachida Maachi
- Laboratoire de Génie de la Réaction, Faculté de Génie Mécanique et Génie des Procédés, Université des Sciences et de la Technologie Houari Boumediene, Bab Ezzouar, Alger 16111, Algeria
| | - Mahmoud Abouseoud
- Laboratoire de Génie de la Réaction, Faculté de Génie Mécanique et Génie des Procédés, Université des Sciences et de la Technologie Houari Boumediene, Bab Ezzouar, Alger 16111, Algeria; Laboratoire de Biomatériaux et Phénomènes de Transport, Faculté des Sciences et de la Technologie, Université Yahia Fares de Médéa, Pôle Universitaire, RN1, Médéa 26000, Algeria
| | - Abdeltif Amrane
- Univ Rennes, Ecole Nationale Supérieure de Chimie de Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes)-UMR 6226, F-35000 Rennes, France
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Zhao YT, Zhang K, Zeng J, Yin H, Zheng W, Li R, Ding A, Chen S, Liu Y, Wu W, Jing Z. Immobilization on magnetic PVA/SA@Fe3O4 hydrogel beads enhances the activity and stability of neutral protease. Enzyme Microb Technol 2022; 157:110017. [DOI: 10.1016/j.enzmictec.2022.110017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 02/07/2022] [Accepted: 02/09/2022] [Indexed: 11/03/2022]
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Nagy F, Sánta-Bell E, Jipa M, Hornyánszky G, Szilágyi A, László K, Katona G, Paizs C, Poppe L, Balogh-Weiser D. Cross-Linked Enzyme-Adhered Nanoparticles (CLEANs) for Continuous-Flow Bioproduction. CHEMSUSCHEM 2022; 15:e202102284. [PMID: 34913608 DOI: 10.1002/cssc.202102284] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 11/25/2021] [Indexed: 06/14/2023]
Abstract
Nanostructured but micro-sized biocatalysts were created by bottom-up technology using multi-functionalized silica nanoparticles (NPs) as nano-sized building blocks to form cross-linked enzyme-adhered nanoparticles (CLEANs) as robust micro-sized particles with beneficial internal structure and good mechanical properties. Systematic surface modification of NPs with a grafting mixture consisting of organosilanes with reactive (aminopropyl) and inert (e. g., vinyl, propyl, phenyl, or octyl) functions resulted in functional NPs enabling cross-linking agents, such as glutardialdehyde or bisepoxides (glycerol diglycidyl ether, neopentylglycol diglycidyl ether, and poly(propylene glycol) diglycidyl ether), to bind and cross-link enzymes covalently and to form macroporous microparticles. These CLEANs were able to diminish several weaknesses of traditional cross-linked enzyme aggregates as biocatalysts, such as poor mechanical resistance, difficult recovery, and storage, strengthening their use for packed-bed enzyme reactors. Lipase B from Candida antarctica (CaLB) was selected as model enzyme for development of robust CLEANs, which were successfully tested for various industrially relevant applications including a kinetic resolution of a racemic alcohol and the production of various natural fragrance compounds under continuous-flow conditions.
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Affiliation(s)
- Flóra Nagy
- Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, Műegyetem rkp. 3, 1111, Budapest, Hungary
| | - Evelin Sánta-Bell
- Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, Műegyetem rkp. 3, 1111, Budapest, Hungary
| | - Monica Jipa
- Biocatalysis and Biotransformation Research Center, Babeş-Bolyai University of Cluj-Napoca, Arany János str. 11, 400028, Cluj-Napoca, Romania
| | - Gábor Hornyánszky
- Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, Műegyetem rkp. 3, 1111, Budapest, Hungary
| | - András Szilágyi
- Department of Physical Chemistry and Materials Science, Budapest University of Technology and Economics, Műegyetem rkp. 3, 1111, Budapest, Hungary
| | - Krisztina László
- Department of Physical Chemistry and Materials Science, Budapest University of Technology and Economics, Műegyetem rkp. 3, 1111, Budapest, Hungary
| | - Gabriel Katona
- Biocatalysis and Biotransformation Research Center, Babeş-Bolyai University of Cluj-Napoca, Arany János str. 11, 400028, Cluj-Napoca, Romania
| | - Csaba Paizs
- Biocatalysis and Biotransformation Research Center, Babeş-Bolyai University of Cluj-Napoca, Arany János str. 11, 400028, Cluj-Napoca, Romania
| | - László Poppe
- Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, Műegyetem rkp. 3, 1111, Budapest, Hungary
- Biocatalysis and Biotransformation Research Center, Babeş-Bolyai University of Cluj-Napoca, Arany János str. 11, 400028, Cluj-Napoca, Romania
- SynBiocat LLC, Szilasliget u 3, 1072, Budapest, Hungary
| | - Diána Balogh-Weiser
- Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, Műegyetem rkp. 3, 1111, Budapest, Hungary
- Department of Physical Chemistry and Materials Science, Budapest University of Technology and Economics, Műegyetem rkp. 3, 1111, Budapest, Hungary
- SynBiocat LLC, Szilasliget u 3, 1072, Budapest, Hungary
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Li XY, Xu MQ, Liu H, Zhou Q, Gao J, Zhang YW. Preparation of combined cross-linked enzyme aggregates containing galactitol dehydrogenase and NADH oxidase for L-tagatose synthesis via in situ cofactor regeneration. Bioprocess Biosyst Eng 2021; 45:353-364. [PMID: 34797400 DOI: 10.1007/s00449-021-02665-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 11/09/2021] [Indexed: 11/29/2022]
Abstract
The combined cross-linked enzyme aggregates (combi-CLEAs) containing galactitol dehydrogenase (Gdh) and NADH oxidase (Nox) were prepared for L-tagatose synthesis. To prevent the excess consumption of cofactor, Nox in the combi-CLEAs was used to in situ regenerate NAD+. In the immobilization process, ammonia sulfate and glutaraldehyde were used as the precipitant and cross-linking reagent, respectively. The preparation conditions were optimized as follows: 60% ammonium sulfate, 1:1 (molar ratio) of Gdh to Nox, 20:1 (molar ratio) of protein to glutaraldehyde, and 6 h of cross-linking time at 35 °C. Under these conditions, the activity of the combi-CLEAs was 210 U g-1. The combi-CLEAs exhibited higher thermostability and preserved 51.5% of the original activity after eight cycles of reuses at 45 °C. The combi-CLEAs were utilized for the preparation of L-tagatose without by-products. Therefore, the combi-CLEAs have the industrial potential for the bioconversion of galactitol to L-tagatose.
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Affiliation(s)
- Xue-Yong Li
- School of Pharmacy, Jiangsu University, Zhenjiang, 212013, People's Republic of China
| | - Meng-Qiu Xu
- School of Pharmacy, Jiangsu University, Zhenjiang, 212013, People's Republic of China
| | - Hui Liu
- School of Pharmacy, Jiangsu University, Zhenjiang, 212013, People's Republic of China
| | - Qiang Zhou
- School of Pharmacy, Jiangsu University, Zhenjiang, 212013, People's Republic of China
| | - Jian Gao
- College of Petroleum and Chemical Engineering, Qinzhou, 535100, People's Republic of China
| | - Ye-Wang Zhang
- School of Pharmacy, Jiangsu University, Zhenjiang, 212013, People's Republic of China.
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Acıkgoz-Erkaya I, Bayramoglu G, Akbulut A, Arica MY. Immobilization of Candida rugosa Lipase on Magnetic Biosilica Particles: Hydrolysis and Transesterification Studies. BIOTECHNOL BIOPROC E 2021. [DOI: 10.1007/s12257-020-0387-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Sharma A, Thatai KS, Kuthiala T, Singh G, Arya SK. Employment of polysaccharides in enzyme immobilization. REACT FUNCT POLYM 2021. [DOI: 10.1016/j.reactfunctpolym.2021.105005] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Nanocarriers-based immobilization of enzymes for industrial application. 3 Biotech 2021; 11:427. [PMID: 34603907 DOI: 10.1007/s13205-021-02953-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 07/28/2021] [Indexed: 10/20/2022] Open
Abstract
Nanocarriers-based immobilization strategies are a novel concept in the enhancement of enzyme stability, shelf life and efficiency. A wide range of natural and artificial supports have been assessed for their efficacy in enzyme immobilization. Nanomaterials epitomize unique and fascinating matrices for enzyme immobilization. These structures include carbon nanotubes, superparamagnetic nanoparticles and nanofibers. These nano-based supports offer stable attachment of enzymes, thus ensuring their reusability in diverse industrial applications. This review attempts to encompass recent developments in the critical role played by nanotechnology towards the improvement of the practical applicability of microbial enzymes. Nanoparticles are increasingly being used in combination with various polymers to facilitate enzyme immobilization. These endeavors are proving to be conducive for enzyme-catalyzed industrial operations. In recent years the diversity of nanomaterials has grown tremendously, thus offering endless opportunities in the form of novel combinations for various biotransformation experimentations. These nanocarriers are advantageous for both free enzymes and whole-cell immobilization, thus demonstrating to be relatively effective in several fermentation procedures.
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Öz Y, Sürmeli Y, Şanlı-Mohamed G. Enhanced thermostability of the immobilized thermoalkalophilic esterase onto magnetic-cornstarch nanoparticle. Biotechnol Appl Biochem 2021; 69:1418-1427. [PMID: 34151468 DOI: 10.1002/bab.2213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 06/08/2021] [Indexed: 11/08/2022]
Abstract
The immobilization of the biocatalysts onto magnetic nanoparticles has been extensively applied as the external magnetic field facilitates the enzyme recovery from the reaction mixture. In the present study, glutaraldehyde-modified magnetite-cornstarch nanoparticles (MCNs) were successfully synthesized, elaborately characterized by ZetaSizer and surface-enhanced Raman spectroscopy, and used for the immobilization of a thermoalkalophilic esterase from Geobacillus sp. The optimal immobilization conditions were obtained at 65°C, 2:3 molar ratios of Fe2+ :Fe3+ , and 1 g cornstarch resulted in approximately 90 nm magnetic particles in size. Also, immobilization yield and immobilization efficiency of the esterase were found as 74% and 82%, respectively. Scanning electron microscopy micrographs showed that MCNs were uniform, spherical in shape, and well dispersed and esterase immobilized MCNs displayed similar morphology as free MCNs. The maximum activity of free and immobilized esterase was obtained at 65°C and pH 9. Immobilization onto glutaraldehyde-modified MCNs significantly enhanced the esterase thermostability. Additionally, the immobilized esterase kept its residual activity of 75% after three sequential cycles, suggesting that it has favorable operational stability.
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Affiliation(s)
- Yasin Öz
- Department of Chemistry, İzmir Institute of Technology, İzmir, Turkey
| | - Yusuf Sürmeli
- Department of Biotechnology and Bioengineering, İzmir Institute of Technology, İzmir, Turkey.,Department of Agricultural Biotechnology, Tekirdağ Namık Kemal University, Tekirdağ, Turkey
| | - Gülşah Şanlı-Mohamed
- Department of Chemistry, İzmir Institute of Technology, İzmir, Turkey.,Department of Biotechnology and Bioengineering, İzmir Institute of Technology, İzmir, Turkey
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Federsel HJ, Moody TS, Taylor SJ. Recent Trends in Enzyme Immobilization-Concepts for Expanding the Biocatalysis Toolbox. Molecules 2021; 26:molecules26092822. [PMID: 34068706 PMCID: PMC8126217 DOI: 10.3390/molecules26092822] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 04/30/2021] [Accepted: 05/05/2021] [Indexed: 12/03/2022] Open
Abstract
Enzymes have been exploited by humans for thousands of years in brewing and baking, but it is only recently that biocatalysis has become a mainstream technology for synthesis. Today, enzymes are used extensively in the manufacturing of pharmaceuticals, food, fine chemicals, flavors, fragrances and other products. Enzyme immobilization technology has also developed in parallel as a means of increasing enzyme performance and reducing process costs. The aim of this review is to present and discuss some of the more recent promising technical developments in enzyme immobilization, including the supports used, methods of fabrication, and their application in synthesis. The review highlights new support technologies such as the use of well-established polysaccharides in novel ways, the use of magnetic particles, DNA, renewable materials and hybrid organic–inorganic supports. The review also addresses how immobilization is being integrated into developing biocatalytic technology, for example in flow biocatalysis, the use of 3D printing and multi-enzymatic cascade reactions.
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Affiliation(s)
- Hans-Jürgen Federsel
- RISE Research Institutes of Sweden, Department of Chemical Process and Pharmaceutical Development, P.O. Box 5607, S-114 86 Stockholm, Sweden
- Correspondence: (H.-J.F.); (T.S.M.); Tel.: +46-70-311-55-53 (H.-J.F.); +44-28-3833-2200 (T.S.M.)
| | - Thomas S. Moody
- Almac Sciences Ltd., 20 Seagoe Industrial Estate, Craigavon BT63 5QD, UK;
- Arran Chemical Company Limited, Unit 1 Monksland Industrial Estate, N37 DN24 Athlone, Ireland
- Correspondence: (H.-J.F.); (T.S.M.); Tel.: +46-70-311-55-53 (H.-J.F.); +44-28-3833-2200 (T.S.M.)
| | - Steve J.C. Taylor
- Almac Sciences Ltd., 20 Seagoe Industrial Estate, Craigavon BT63 5QD, UK;
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Muley AB, Awasthi S, Bhalerao PP, Jadhav NL, Singhal RS. Preparation of cross-linked enzyme aggregates of lipase from Aspergillus niger: process optimization, characterization, stability, and application for epoxidation of lemongrass oil. Bioprocess Biosyst Eng 2021; 44:1383-1404. [PMID: 33660099 DOI: 10.1007/s00449-021-02509-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Accepted: 01/04/2021] [Indexed: 12/01/2022]
Abstract
Cross-linked enzyme aggregates (CLEAs) of lipase were prepared after fractional precipitation with 40-50% ammonium sulfate and then cross-linking with glutaraldehyde. The process variables for the preparation of lipase-CLEAs such as glutaraldehyde concentration, cross-linking period, and initial pH of medium were optimized. The optimized conditions for the preparation of lipase-CLEAs were 25 mM/80 min/pH 7.0, and 31.62 mM/90 min/pH 6.0 with one factor at a time approach and numerical optimization with central composite design, respectively. Lipase-CLEAs were characterized by particle size analysis, SEM, and FTIR. Cross-linking not only shifted the optimal pH and temperature from 7.0 to 7.5 and 40-45 to 45-50 °C, but also altered the secondary structure. Lipase-CLEAs showed an increase in Km by 7.70%, and a decrease in Vmax by 16.63%. Lipase-CLEAs presented better thermostability than free lipase as evident from thermal inactivation constants (t1/2, D and Ed value), and thermodynamic parameters (Ed, ΔH°, ΔG°, and ΔS°) in the range of 50-70 °C. Lipase-CLEAs retained more than 65% activity up to four cycles and showed good storage stability for 12 days when stored at 4 ± 2 °C. They were successfully utilized for the epoxidation of lemongrass oil which was confirmed by changes in iodine value, epoxide value, and FTIR spectra.
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Affiliation(s)
- Abhijeet Bhimrao Muley
- Food Engineering and Technology Department, Institute of Chemical Technology, Matunga, Mumbai, 400019, India.
| | - Sneha Awasthi
- Food Engineering and Technology Department, Institute of Chemical Technology, Matunga, Mumbai, 400019, India
| | - Prasanna Prakash Bhalerao
- Food Engineering and Technology Department, Institute of Chemical Technology, Matunga, Mumbai, 400019, India
| | - Nilesh Lakshaman Jadhav
- Chemical Engineering Department, Institute of Chemical Technology, Matunga, Mumbai, 400019, India
| | - Rekha Satishchandra Singhal
- Food Engineering and Technology Department, Institute of Chemical Technology, Matunga, Mumbai, 400019, India
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Han Y, Zhang X, Zheng L. Engineering actively magnetic crosslinked inclusion bodies of Candida antarctica lipase B: An efficient and stable biocatalyst for enzyme-catalyzed reactions. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111467] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Effect of cross-linked enzyme aggregate strategy on characterization of sn-1,3 extracellular lipase from Aspergillus niger GZUF36. Appl Microbiol Biotechnol 2021; 105:1925-1941. [PMID: 33559718 DOI: 10.1007/s00253-021-11160-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 01/22/2021] [Accepted: 02/02/2021] [Indexed: 10/22/2022]
Abstract
The sn-1,3 extracellular lipase from Aspergillus niger GZUF36 (EXANL1) has important potential applications. The cross-linked enzyme aggregate (CLEA) of purified EXANL1 (CLEA-EXANL1) achieved optimum activity recovery (148.5 ± 0.9%), immobilization yield (100 ± 0%), and recovered activity (99.7 ± 0.6%) with 80% tert-butanol as the precipitant, glutaraldehyde (GA) concentration of 30 mM, GA treatment time of 1.5 h, and centrifugal speed of 6000×g. The effect of CLEA strategy on the characterization of EXANL1 was evaluated in this work. CLEA-EXANL1 exhibited a broader optimum pH range (4-6) compared with free EXANL1 (6.5). CLEA-EXANL1 presented optimum activity at 40 °C, which was 5 °C higher than that of free EXANL1. CLEA strategy decreased the maximum reaction rate and increased the Michaelis-Menten constant of EXANL1 when olive oil emulsion was used as a substrate. Moreover, after 30 days, free EXANL1 lost more than 80.0% of its activity, whereas CLEA-EXANL1 retained more than 90.0% of its activity. CLEA strategy improved the tolerance of EXANL1 in polar organic solvents. Fourier transform infrared spectroscopy results showed that the CLEA technique increased the contents of β-sheets and β-turns in EXANL1 and reduced those of α-helixes and irregular crimps. CLEA strategy caused no change in the sn-1,3 selectivity of EXANL1. Therefore, EXANL1 in the form of CLEA is a valuable catalyst in the synthesis of 1,3-diacylglycerol. KEY POINTS: • Cross-linked enzyme aggregate (CLEA) strategy broadened the optimum pH range of sn-1,3 extracellular lipase from Aspergillus niger GZUF36 (EXANL1). • CLEA strategy improved the tolerance of EXANL1 in polar organic solvents. • CLEA strategy caused no change in the positional selectivity of EXANL1.
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Sellami K, Couvert A, Nasrallah N, Maachi R, Tandjaoui N, Abouseoud M, Amrane A. Bio-based and cost effective method for phenolic compounds removal using cross-linked enzyme aggregates. JOURNAL OF HAZARDOUS MATERIALS 2021; 403:124021. [PMID: 33265046 DOI: 10.1016/j.jhazmat.2020.124021] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 09/05/2020] [Accepted: 09/15/2020] [Indexed: 06/12/2023]
Abstract
This work aimed at presenting a green method using a new source of peroxidase isolated from Raphanus sativus var. niger (RSVNP) in immobilized form, for the treatment of wastewater. To ensure stability and enzymatic activity in the biodegradation process, RSVNP was immobilized as a cross-linked enzyme aggregate (CLEAs). With more than 29% of recovered activity and 85% aggregation yield, acetone was selected as the best precipitating agent. The formed protein aggregates required 2% (v/v) of glutaraldehyde (GA) concentration and a ratio of 9:1 (v/v) enzyme (E) amount to cross-linker (E/GA). Compared to the free enzyme, RSVNP-CLEAs were found more chemically and thermally stable and exhibited good storage stability for more than 8 weeks. In addition, RSVNP-CLEAs were evaluated for their ability to remove phenol and p-cresol from aqueous solution by varying several operating conditions. A maximal yield (98%) of p-cresol conversion was recorded after 40 min; while 92% of phenol was degraded after 1 h duration time. The reusability of RSVNP-CLEAs was tested, displaying 71% degradation of phenol in the third batch carried out and more than 54% was achieved for p-cresol after four successive reuses in the presence of hydrogen peroxide at 2 mM concentration.
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Affiliation(s)
- Kheireddine Sellami
- Laboratoire de Génie de la Réaction, Faculté de Génie Mécanique et Génie des Procédés, Université des Sciences et de la Technologie Houari Boumediene, Bab Ezzouar, Alger 16111, Algeria; Univ Rennes, Ecole Nationale Supérieure de Chimie de Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes)-UMR 6226, F-35000 Rennes, France.
| | - Annabelle Couvert
- Univ Rennes, Ecole Nationale Supérieure de Chimie de Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes)-UMR 6226, F-35000 Rennes, France
| | - Noureddine Nasrallah
- Laboratoire de Génie de la Réaction, Faculté de Génie Mécanique et Génie des Procédés, Université des Sciences et de la Technologie Houari Boumediene, Bab Ezzouar, Alger 16111, Algeria
| | - Rachida Maachi
- Laboratoire de Génie de la Réaction, Faculté de Génie Mécanique et Génie des Procédés, Université des Sciences et de la Technologie Houari Boumediene, Bab Ezzouar, Alger 16111, Algeria
| | - Nassima Tandjaoui
- Université Ibn Khaldoun de Tiaret, Département de Chimie, Tiaret 14000, Algeria
| | - Mahmoud Abouseoud
- Laboratoire de Génie de la Réaction, Faculté de Génie Mécanique et Génie des Procédés, Université des Sciences et de la Technologie Houari Boumediene, Bab Ezzouar, Alger 16111, Algeria; Laboratoire de Biomatériaux et Phénomènes de Transport, Faculté des Sciences et de la Technologie, Université Yahia Fares de Médéa, Pole Universitaire, RN1, Médéa 26000, Algeria
| | - Abdeltif Amrane
- Univ Rennes, Ecole Nationale Supérieure de Chimie de Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes)-UMR 6226, F-35000 Rennes, France
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Joseph JE, Mary PR, Haritha KV, Panwar D, Kapoor M. Soluble and Cross-Linked Aggregated Forms of α-Galactosidase from Vigna mungo Immobilized on Magnetic Nanocomposites: Improved Stability and Reusability. Appl Biochem Biotechnol 2020; 193:238-256. [PMID: 32894388 DOI: 10.1007/s12010-020-03408-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 08/12/2020] [Indexed: 01/17/2023]
Abstract
α-Galactosidases hold immense potential due to their biotechnological applications in various industrial and functional food sectors. In the present study, soluble and covalently cross-linked aggregated forms of a low molecular weight, thermo-labile α-galactosidase from Vigna mungo (VM-αGal) seeds were immobilized onto chitosan-coated magnetic nanoparticles for improved stability and repeated usage by magnetic separation. Parameters like precipitants (type, amount, and ratio), glutaraldehyde concentration, and enzyme load were optimized for the preparation of chitosan-coated magnetic nanocomposites of cross-linked VM-αGal (VM-αGal-MC) and VM-αGal (VM-αGal-M) resulted in 100% immobilization efficiency. Size and morphology of VM-αGal-M were studied through dynamic light scattering (DLS) and scanning electron microscopy (SEM), while Fourier transform infrared spectroscopy (FTIR) was used to study the chemical composition of VM-αGal-MC and VM-αGal-M. VM-αGal-MC and VM-αGal-M were found more active in a broad range of pH (3-8) and displayed optimal temperatures up to 25 °C higher than VM-αGal. Addition of non-ionic detergents (except Tween-40) improved VM-αGal-MC activity by up to 44% but negatively affected VM-αGal-M activity. Both VM-αGal-MC (15% residual activity after 21 min at 85 °C, Ed 92.42 kcal/mol) and VM-αGal-M (69.0% residual activity after 10 min at 75 °C, Ed 39.87 kcal/mol) showed remarkable thermal stability and repeatedly hydrolyzed the substrate for 10 cycles.
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Affiliation(s)
- Juby Elsa Joseph
- Department of Protein Chemistry and Technology, CSIR-Central Food Technological Research Institute, Mysuru, 570 020, India
| | - Priyanka Rose Mary
- Department of Protein Chemistry and Technology, CSIR-Central Food Technological Research Institute, Mysuru, 570 020, India.,Academy of Scientific and Innovative Research (AcSIR), CSIR-Human Resource Development Centre (CSIR-HRDC) Campus, Ghaziabad, UP, 201 002, India
| | - K V Haritha
- Department of Protein Chemistry and Technology, CSIR-Central Food Technological Research Institute, Mysuru, 570 020, India
| | - Deepesh Panwar
- Department of Protein Chemistry and Technology, CSIR-Central Food Technological Research Institute, Mysuru, 570 020, India.,Academy of Scientific and Innovative Research (AcSIR), CSIR-Human Resource Development Centre (CSIR-HRDC) Campus, Ghaziabad, UP, 201 002, India
| | - Mukesh Kapoor
- Department of Protein Chemistry and Technology, CSIR-Central Food Technological Research Institute, Mysuru, 570 020, India. .,Academy of Scientific and Innovative Research (AcSIR), CSIR-Human Resource Development Centre (CSIR-HRDC) Campus, Ghaziabad, UP, 201 002, India.
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Biomedical applications of microbial phenylalanine ammonia lyase: Current status and future prospects. Biochimie 2020; 177:142-152. [PMID: 32828824 DOI: 10.1016/j.biochi.2020.08.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 08/01/2020] [Accepted: 08/18/2020] [Indexed: 12/18/2022]
Abstract
Phenylalanine ammonia lyase (PAL) has recently emerged as an important therapeutic enzyme with several biomedical applications. The enzyme catabolizes l-phenylalanine to trans-cinnamate and ammonia. PAL is widely distributed in higher plants, some algae, ferns, and microorganisms, but absent in animals. Although microbial PAL has been extensively exploited in the past for producing industrially important metabolites, its high substrate specificity and catalytic efficacy lately spurred interest in its biomedical applications. PEG-PAL drug named Palynziq™, isolated from Anabaena variabilis has been recently approved for the treatment of adult phenylketonuria (PKU) patients. Further, it has exhibited high potency in regressing tumors and treating tyrosine related metabolic abnormalities like tyrosinemia. Several therapeutically valuable metabolites have been biosynthesized via its catalytic action including dietary supplements, antimicrobial peptides, aspartame, amino-acids, and their derivatives. This review focuses on all the prospective biomedical applications of PAL. It also provides an overview of the structure, production parameters, and various strategies to improve the therapeutic potential of this enzyme. Engineered PAL with improved pharmacodynamic and pharmacokinetic properties will further establish this enzyme as a highly efficient biological drug.
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Zang YY, Yang S, Xu YQ, Chen ZG, Wu T. Carrier-Free Immobilization of Rutin Degrading Enzyme Extracted From Fusarium spp. Front Bioeng Biotechnol 2020; 8:470. [PMID: 32671022 PMCID: PMC7332768 DOI: 10.3389/fbioe.2020.00470] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Accepted: 04/22/2020] [Indexed: 11/30/2022] Open
Abstract
In this study, a strain with rutin degrading enzyme (RDE) activity was screened from moldy tartary buckwheat and subsequently identified as Fusarium spp. The structure and enzyme characteristics of CLEA-RDE formed by immobilization via cross-linking were then investigated. Further, the optimal catalysis conditions of CLEA-RDE in natural deep eutectic solvents (NADESs) serving as hydrolysis solvents were also investigated. The results of SEM and spectrum indicated that CLEA-RDE became more stable than free-RDE due to the cross-linking. Interestingly, CLEA-RDE showed a wider range of pH adaptation and higher tolerance to low temperatures (20 – 30°C) and hydrophobic environments. The results of orthogonal experiments revealed that the optimal condition for rutin hydrolysis was under pH 5.0 and 40oC with the degradation rate of 10.65 mg min−1 L−1. The preparation of CLEA-RDE without a carrier-based immobilization method reduces the loss of enzyme activity, improves the stability of the enzyme and can be applied to the investigation of immobilization of various enzymes, thus providing a referred idea for the improvement of catalysts in industrial production.
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Affiliation(s)
- Yuan-Yuan Zang
- Glycomics and Glycan Bioengineering Research Center, College of Food Science & Technology, Nanjing Agricultural University, Nanjing, China
| | - Sha Yang
- Glycomics and Glycan Bioengineering Research Center, College of Food Science & Technology, Nanjing Agricultural University, Nanjing, China
| | - Yong-Qiang Xu
- College of Life Science and Engineering, Lanzhou University of Technology, Lanzhou, China
| | - Zhi-Gang Chen
- Glycomics and Glycan Bioengineering Research Center, College of Food Science & Technology, Nanjing Agricultural University, Nanjing, China
| | - Tao Wu
- Department of Food Science, University of Tennessee, Knoxville, Knoxville, TN, United States
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Biocatalytic Epoxidation of Cyclooctene to 1,2-Epoxycyclooctane by a Newly Immobilized Aspergillus niger Lipase. Catalysts 2020. [DOI: 10.3390/catal10070781] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
A newly immobilized Aspergillus niger lipase (ANL@ZnGlu-MNPs) was employed for the preparation of 1,2-epoxycyclooctane by oxidation of cyclooctene. The chosen variables, including substrate concentration, reaction temperature, immobilized enzyme dose, and H2O2 dose, were optimized in the reaction system of ethyl acetate. The yield and the enantiomeric excess of the product were achieved at 56.8% and 84.1%, respectively, under the following optimum reaction conditions: the concentration of substrate (cyclooctene) was 150 mM, the dosages of immobilized enzyme (ANL@ZnGlu-MNPs) and hydrogen peroxide were respectively 100 mg and 4.4 mmol, and the reaction was carried out in the system of 4 mL ethyl acetate at 40 °C. Further study on the operational stability of ANL@ZnGlu-MNPs showed that more than 51.6% of product yield was obtained after reusing for ten batches. A novel immobilized lipase was prepared and applied to synthesize 1,2-epoxycyclooctane from cyclooctene. Although ANL@ZnGlu-MNPs performs well in operational stability and the reaction can achieve high enantiomeric purity of the product, the yield of the catalytic reaction needs to be further improved.
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Rana S, Sharma A, Kumar A, Kanwar SS, Singh M. Utility of Silane-Modified Magnesium-Based Magnetic Nanoparticles for Efficient Immobilization of Bacillus thermoamylovorans Lipase. Appl Biochem Biotechnol 2020; 192:1029-1043. [PMID: 32638325 DOI: 10.1007/s12010-020-03379-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 06/23/2020] [Indexed: 11/28/2022]
Abstract
Enzymes and protein's immobilization on magnetic nano supports is emerging as a promising candidate in the food, medical field, and areas of environmental studies. This work presents a study on purified Bacillus thermoamylovorans lipase (BTL) by utilizing tetraethoxysilane (TEOS)-modified magnesium nano ferrite (MgNF) of 20 nm size. Its structural and morphological studies were investigated by powder X-ray diffractometry, high-resolution transmission electron microscopy, etc. Binding of BTL with MgNF was supported by using Fourier transform infrared spectroscopy. Magnetic behavior was examined by the vibrational sample magnetometer and Mössbauer spectrometer graphs. The enzymatic activity of BTL before and after immobilization was studied at different temperatures and reaction time. As per the Lineweaver-Burk plot, immobilized lipase has more biological affinity for fatty acids in comparison to the free lipase, and Kmax values of immobilized and free BTL were computed as 6.6 and 7.5 mM respectively, with excellent reusability(> 50%) even till 13 consecutive assay runs. Graphical Abstract.
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Affiliation(s)
- Shikha Rana
- Department of Physics, Himachal Pradesh University, Shimla, 171005, India.
| | - Abhishek Sharma
- Department of Biotechnology, Himachal Pradesh University, Shimla, 171005, India
| | - Arun Kumar
- Department of Physics, Himachal Pradesh University, Shimla, 171005, India
| | | | - Mahavir Singh
- Department of Physics, Himachal Pradesh University, Shimla, 171005, India
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Giannakopoulou A, Gkantzou E, Polydera A, Stamatis H. Multienzymatic Nanoassemblies: Recent Progress and Applications. Trends Biotechnol 2020; 38:202-216. [DOI: 10.1016/j.tibtech.2019.07.010] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 07/23/2019] [Accepted: 07/25/2019] [Indexed: 12/23/2022]
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Le LTHL, Yoo W, Jeon S, Kim KK, Kim TD. Characterization and Immobilization of a Novel SGNH Family Esterase ( LaSGNH1) from Lactobacillus acidophilus NCFM. Int J Mol Sci 2019; 21:ijms21010091. [PMID: 31877740 PMCID: PMC6981805 DOI: 10.3390/ijms21010091] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2019] [Revised: 12/10/2019] [Accepted: 12/17/2019] [Indexed: 12/20/2022] Open
Abstract
The SGNH family esterases are highly effective biocatalysts due to their strong catalytic efficiencies, great stabilities, relatively small sizes, and ease of immobilization. Here, a novel SGNH family esterase (LaSGNH1) from Lactobacillus acidophilus NCFM, which has homologues in many Lactobacillus species, was identified, characterized, and immobilized. LaSGNH1 is highly active towards acetate- or butyrate-containing compounds, such as p-nitrophenyl acetate or 1-naphthyl acetate. Enzymatic properties of LaSGNH1, including thermal stability, optimum pH, chemical stability, and urea stability, were investigated. Interestingly, LaSGNH1 displayed a wide range of substrate specificity that included glyceryl tributyrate, tert-butyl acetate, and glucose pentaacetate. Furthermore, immobilization of LaSGNH1 by crosslinked enzyme aggregates (CLEAs) showed enhanced thermal stability and efficient recycling property. In summary, this work paves the way for molecular understandings and industrial applications of a novel SGNH family esterase (LaSGNH1) from Lactobacillus acidophilus.
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Affiliation(s)
- Ly Thi Huong Luu Le
- Department of Chemistry, College of Natural Science, Sookmyung Women’s University, Seoul 04310, Korea; (L.T.H.L.L.); (W.Y.); (S.J.)
| | - Wanki Yoo
- Department of Chemistry, College of Natural Science, Sookmyung Women’s University, Seoul 04310, Korea; (L.T.H.L.L.); (W.Y.); (S.J.)
- Department of Precision Medicine, Samsung Biomedical Research Institute, Sungkyunkwan University School of Medicine, Suwon 440-746, Korea;
| | - Sangeun Jeon
- Department of Chemistry, College of Natural Science, Sookmyung Women’s University, Seoul 04310, Korea; (L.T.H.L.L.); (W.Y.); (S.J.)
| | - Kyeong Kyu Kim
- Department of Precision Medicine, Samsung Biomedical Research Institute, Sungkyunkwan University School of Medicine, Suwon 440-746, Korea;
| | - T. Doohun Kim
- Department of Chemistry, College of Natural Science, Sookmyung Women’s University, Seoul 04310, Korea; (L.T.H.L.L.); (W.Y.); (S.J.)
- Correspondence: ; Tel.: +82-10-2739-6479
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Molecular Characterization of a Novel Family VIII Esterase with β-Lactamase Activity ( PsEstA) from Paenibacillus sp. Biomolecules 2019; 9:biom9120786. [PMID: 31779208 PMCID: PMC6995599 DOI: 10.3390/biom9120786] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 11/19/2019] [Accepted: 11/24/2019] [Indexed: 11/28/2022] Open
Abstract
Molecular information about family VIII esterases, which have similarities with class C β-lactamases and penicillin-binding proteins, remains largely unknown. In this study, a novel family VIII esterase with β-lactamase activity (PsEstA) from Paenibacillus sp. was characterized using several biochemical and biophysical methods. PsEstA was effective on a broad range of substrates including tertiary butyl acetate, glyceryl tributyrate, glucose pentaacetate, olive oil, and p-nitrophenyl esters. Additionally, PsEstA hydrolyzed nitrocefin, cefotaxime, and 7-aminocephalosporanic acid. Interestingly, two forms of immobilized PsEstA (CLEAs-PsEstA and mCLEAs-PsEstA) showed high recycling property and enhanced stability, but hybrid nanoflowers (hNFs) of PsEstA require improvement. This study provides a molecular understanding of substrate specificities, catalytic regulation, and immobilization of PsEstA, which can be efficiently used in biotechnological applications.
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Kulkarni NH, Muley AB, Bedade DK, Singhal RS. Cross-linked enzyme aggregates of arylamidase from Cupriavidus oxalaticus ICTDB921: process optimization, characterization, and application for mitigation of acrylamide in industrial wastewater. Bioprocess Biosyst Eng 2019; 43:457-471. [PMID: 31705314 DOI: 10.1007/s00449-019-02240-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Accepted: 10/22/2019] [Indexed: 12/23/2022]
Abstract
Acrylamidase produced by Cupriavidus oxalaticus ICTDB921 was recovered directly from the fermentation broth by ammonium sulfate (40-50%) precipitation and then stabilized by cross-linking with glutaraldehyde. The optimum conditions for the preparation of cross-linked enzyme aggregates of acrylamidase (acrylamidase-CLEAs) were using 60 mM glutaraldehyde for 10 min at 35 °C and initial broth pH of 7.0. Acrylamidase-CLEAs were characterized by SDS-PAGE, FTIR, particle size analyzer and SEM. Cross-linking shifted the optimal temperature and pH from 70 to 50 °C and 5-7 to 6-8, respectively. It also altered the secondary structure fractions, pH and thermal stability along with the kinetic constants, Km and Vmax, respectively. A complete degradation of acrylamide ~ 1.75 g/L in industrial wastewater was achieved after 60 min in a batch process under optimum operating conditions, and the kinetics was best represented by Edward model (R2 = 0.70). Acrylamidase-CLEAs retained ~ 40% of its initial activity after three cycles for both pure acrylamide and industrial wastewater, and were stable for 15 days at 4 °C, retaining ~ 25% of its original activity.
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Affiliation(s)
- Nidhi H Kulkarni
- Food Engineering and Technology Department, Institute of Chemical Technology, Matunga, Mumbai, 400019, India
| | - Abhijeet B Muley
- Food Engineering and Technology Department, Institute of Chemical Technology, Matunga, Mumbai, 400019, India
| | - Dattatray K Bedade
- Food Engineering and Technology Department, Institute of Chemical Technology, Matunga, Mumbai, 400019, India
| | - Rekha S Singhal
- Food Engineering and Technology Department, Institute of Chemical Technology, Matunga, Mumbai, 400019, India.
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Salgın S, Çakal M, Salgın U. Kinetic resolution of racemic naproxen methyl ester by magnetic and non-magnetic cross-linked lipase aggregates. Prep Biochem Biotechnol 2019; 50:148-155. [PMID: 31647366 DOI: 10.1080/10826068.2019.1679178] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
In this study, the non-magnetic and the magnetic cross-linked enzyme aggregates (CLEAs) from Candida rugosa lipase were synthesized to catalyze the kinetic resolution reaction of naproxen methyl ester (NME). Magnetic iron oxide nanoparticles (MIONPs) were produced through co-precipitation method and their surfaces were modified by silanization reaction. The MIONPs were used as a platform to synthesize the magnetic CLEAs (M-CLEAs). The biocatalysts and MIONPs synthesized were characterized by FTIR spectroscopy and SEM analysis. The kinetic resolution of racemic NME was studied in aqueous buffer solution/isooctane biphasic system to compare the performance of M-CLEAs and CLEAs. The effects of reaction parameters such as temperature, pH, stirring rate on the enantiomeric excess of the substrate (ees%) were investigated in a batch reactor system. The activity recovery of CRL enzyme in CLEAs was higher than M-CLEAs. Compared with M-CLEAs, CLEAs biocatalysts had previously reached ees% values. Although both biocatalysts showed similar cavity structure from SEM analysis, the lower performance of M-CLEAs may be due to the different microenvironments of M-CLEAs from CLEAs. However, the reusability performance of M-CLEAs was higher than that of CLEAs. The optimal reaction conditions for M-CLEAs and CLEAs were found to be 37 °C, pH 7.5, and 300 rpm.
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Affiliation(s)
- Sema Salgın
- Department of Chemical Engineering, Faculty of Engineering, Sivas Cumhuriyet University, Sivas, Turkey
| | - Mustafa Çakal
- Department of Chemical Engineering, Faculty of Engineering, Sivas Cumhuriyet University, Sivas, Turkey
| | - Uğur Salgın
- Department of Chemical Engineering, Faculty of Engineering, Sivas Cumhuriyet University, Sivas, Turkey
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Yushkova ED, Nazarova EA, Matyuhina AV, Noskova AO, Shavronskaya DO, Vinogradov VV, Skvortsova NN, Krivoshapkina EF. Application of Immobilized Enzymes in Food Industry. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:11553-11567. [PMID: 31553885 DOI: 10.1021/acs.jafc.9b04385] [Citation(s) in RCA: 90] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Enzymes are macromolecular biocatalysts, widely used in food industry. In applications, enzymes are often immobilized on inert and insoluble carriers, which increase their efficiency due to multiple reusability. The properties of immobilized enzymes depend on the immobilization method and the carrier type. The choice of the carrier usually concerns the biocompatibility, chemical and thermal stability, insolubility under reaction conditions, capability of easy regeneration and reusability, as well as cost efficiency. In this review, we provide an overview of various carriers for enzyme immobilization, with the primary focus on food industry.
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Affiliation(s)
- Ekaterina D Yushkova
- ITMO University , Lomonosova Street 9 , 191002 St. Petersburg , Russian Federation
| | - Elena A Nazarova
- ITMO University , Lomonosova Street 9 , 191002 St. Petersburg , Russian Federation
| | - Anna V Matyuhina
- ITMO University , Lomonosova Street 9 , 191002 St. Petersburg , Russian Federation
| | - Alina O Noskova
- ITMO University , Lomonosova Street 9 , 191002 St. Petersburg , Russian Federation
| | - Darya O Shavronskaya
- ITMO University , Lomonosova Street 9 , 191002 St. Petersburg , Russian Federation
| | | | - Natalia N Skvortsova
- ITMO University , Lomonosova Street 9 , 191002 St. Petersburg , Russian Federation
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Filho DG, Silva AG, Guidini CZ. Lipases: sources, immobilization methods, and industrial applications. Appl Microbiol Biotechnol 2019; 103:7399-7423. [DOI: 10.1007/s00253-019-10027-6] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 07/11/2019] [Accepted: 07/12/2019] [Indexed: 01/15/2023]
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48
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Pervez S, Nawaz MA, Shahid F, Aman A, Tauseef I, Qader SAU. Characterization of cross-linked amyloglucosidase aggregates from Aspergillus fumigatus KIBGE-IB33 for continuous production of glucose. Int J Biol Macromol 2019; 135:1252-1260. [DOI: 10.1016/j.ijbiomac.2018.11.097] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Revised: 04/24/2018] [Accepted: 11/12/2018] [Indexed: 10/27/2022]
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49
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Zhang T, Ma Y, Tan CP, Hollmann F, Wang J, Yang B, Wang Y. An Efficient Strategy for the Production of Epoxidized Oils: Natural Deep Eutectic Solvent‐Based Enzymatic Epoxidation. J AM OIL CHEM SOC 2019. [DOI: 10.1002/aocs.12220] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Tianyu Zhang
- School of Bioscience and BioengineeringSouth China University of Technology, No.382, East Waihuan Guangzhou, 510006 China
| | - Yunjian Ma
- School of Food Science and EngineeringSouth China University of Technology, No.381, Wushan Guangzhou, 510640 China
| | - Chin Ping Tan
- Department of Food Technology, Faculty of Food Science and TechnologyUniversiti Putra Malaysia, High‐tech Industrial Park 43400, Serdang Selangor Malaysia
| | - Frank Hollmann
- Department of BiotechnologyDelft University of Technology Van der Maasweg 9, 2629HZ, Delft The Netherlands
| | - Jianrong Wang
- School of Bioscience and BioengineeringSouth China University of Technology, No.382, East Waihuan Guangzhou, 510006 China
| | - Bo Yang
- School of Bioscience and BioengineeringSouth China University of Technology, No.382, East Waihuan Guangzhou, 510006 China
| | - Yonghua Wang
- School of Food Science and EngineeringSouth China University of Technology, No.381, Wushan Guangzhou, 510640 China
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50
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Immobilization of Phospholipase D on Silica-Coated Magnetic Nanoparticles for the Synthesis of Functional Phosphatidylserine. Catalysts 2019. [DOI: 10.3390/catal9040361] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
In this study, silica-coated magnetic nanoparticles (Fe3O4/SiO2) were synthesized and applied in the immobilization of phospholipase D (PLDa2) via physical adsorption and covalent attachment. The immobilized PLDa2 was applied in the synthesis of functional phosphatidylserine (PS) through a transphophatidylation reaction. The synthesis process and characterizations of the carriers were examined by scanning electron microscope (SEM), transmission electron microscope (TEM), and Fourier-transform infrared spectroscopy (FT-IR). The optimum immobilization conditions were evaluated, and the thermal and pH stability of immobilized and free PLDa2 were measured and compared. The tolerance to high temperature of immobilized PLDa2 increased remarkably by 10°C. Furthermore, the catalytic activity of the immobilized PLDa2 remained at 40% after eight recycles, which revealed that silica-coated magnetic nanoparticles have potential application for immobilization and catalytic reactions in a biphasic system.
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