1
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D'Ambrosio V, Martinez G, Jones E, Bertin L, Pastore C. Ethyl hexanoate rich stream from grape pomace: A viable route to obtain fine chemicals from agro by-products. Sep Purif Technol 2023. [DOI: 10.1016/j.seppur.2023.123100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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2
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Rabbani G, Ahmad E, Ahmad A, Khan RH. Structural features, temperature adaptation and industrial applications of microbial lipases from psychrophilic, mesophilic and thermophilic origins. Int J Biol Macromol 2023; 225:822-839. [PMID: 36402388 DOI: 10.1016/j.ijbiomac.2022.11.146] [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: 06/10/2022] [Revised: 11/13/2022] [Accepted: 11/14/2022] [Indexed: 11/18/2022]
Abstract
Microbial lipases are very prominent biocatalysts because of their ability to catalyze a wide variety of reactions in aqueous and non-aqueous media. Here microbial lipases from different origins (psychrophiles, mesophiles, and thermophiles) have been reviewed. This review emphasizes an update of structural diversity in temperature adaptation and industrial applications, of psychrophilic, mesophilic, and thermophilic lipases. The microbial origins of lipases are logically dynamic, proficient, and also have an extensive range of industrial uses with the manufacturing of altered molecules. It is therefore of interest to understand the molecular mechanisms of adaptation to temperature in occurring lipases. However, lipases from extremophiles (psychrophiles, and thermophiles) are widely used to design biotransformation reactions with higher yields, fewer byproducts, or useful side products and have been predicted to catalyze those reactions also, which otherwise are not possible with the mesophilic lipases. Lipases as a multipurpose biological catalyst have given a favorable vision in meeting the needs of several industries such as biodiesel, foods, and drinks, leather, textile, detergents, pharmaceuticals, and medicals.
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Affiliation(s)
- Gulam Rabbani
- Interdisciplinary Biotechnology Unit, Aligarh Muslim University, Aligarh 202 002, India; Department of Medical Biotechnology, Yeungnam University, 280 Daehak-ro, Gyeongsan, Gyeongbuk 38541, Republic of Korea.
| | - Ejaz Ahmad
- Department of Pathology, University of Michigan Medical School, Ann Arbor, MI 48109, United States of America
| | - Abrar Ahmad
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Rizwan Hasan Khan
- Interdisciplinary Biotechnology Unit, Aligarh Muslim University, Aligarh 202 002, India.
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3
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Lima PJM, da Silva RM, Neto CACG, Gomes E Silva NC, Souza JEDS, Nunes YL, Sousa Dos Santos JC. An overview on the conversion of glycerol to value-added industrial products via chemical and biochemical routes. Biotechnol Appl Biochem 2022; 69:2794-2818. [PMID: 33481298 DOI: 10.1002/bab.2098] [Citation(s) in RCA: 44] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Accepted: 12/31/2020] [Indexed: 12/27/2022]
Abstract
Glycerol is a common by-product of industrial biodiesel syntheses. Due to its properties, availability, and versatility, residual glycerol can be used as a raw material in the production of high value-added industrial inputs and outputs. In particular, products like hydrogen, propylene glycol, acrolein, epichlorohydrin, dioxalane and dioxane, glycerol carbonate, n-butanol, citric acid, ethanol, butanol, propionic acid, (mono-, di-, and triacylglycerols), cynamoil esters, glycerol acetate, benzoic acid, and other applications. In this context, the present study presents a critical evaluation of the innovative technologies based on the use of residual glycerol in different industries, including the pharmaceutical, textile, food, cosmetic, and energy sectors. Chemical and biochemical catalysts in the transformation of residual glycerol are explored, along with the factors to be considered regarding the choice of catalyst route used in the conversion process, aiming at improving the production of these industrial products.
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Affiliation(s)
- Paula Jéssyca Morais Lima
- Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, Fortaleza, CE, Brazil
| | - Rhonyele Maciel da Silva
- Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, Fortaleza, CE, Brazil
| | | | - Natan Câmara Gomes E Silva
- Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, Fortaleza, CE, Brazil
| | - José Erick da Silva Souza
- Instituto de Engenharias e Desenvolvimento Sustentável - IEDS, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus das Auroras, Redenção, CE, Brazil
| | - Yale Luck Nunes
- Departamento de Química Analítica e Físico-Química, Universidade Federal do Ceará, Campus do Pici, Fortaleza, CE, Brazil
| | - José Cleiton Sousa Dos Santos
- Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, Fortaleza, CE, Brazil.,Instituto de Engenharias e Desenvolvimento Sustentável - IEDS, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus das Auroras, Redenção, CE, Brazil
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Amino functionalization of magnetic multiwalled carbon nanotubes with flexible hydrophobic spacer for immobilization of Candida rugosa lipase and application in biocatalytic production of fruit flavour esters ethyl butyrate and butyl butyrate. APPLIED NANOSCIENCE 2022. [DOI: 10.1007/s13204-022-02657-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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6
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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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7
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Chen S, Bao X, Wang Z, Rong X, Zhang X, Li C, Wang X, Wei L. Comparative study on the effects of water pressure on water absorption of ultra‐high molecular weight polyethylene and polyformaldehyde. J Appl Polym Sci 2022. [DOI: 10.1002/app.52783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Song Chen
- College of Mechanical Engineering Hunan Institute of Science and Technology Yueyang China
| | - Xiangcai Bao
- College of Mechanical Engineering Hunan Institute of Science and Technology Yueyang China
| | - Zhiheng Wang
- College of Mechanical Engineering Hunan Institute of Science and Technology Yueyang China
| | - Xiangbin Rong
- College of Mechanical Engineering Hunan Institute of Science and Technology Yueyang China
| | - Xiaohong Zhang
- College of Mechanical Engineering Hunan Institute of Science and Technology Yueyang China
| | - Chao Li
- College of Mechanical Engineering Hunan Institute of Science and Technology Yueyang China
| | - Xinyu Wang
- College of Mechanical Engineering Hunan Institute of Science and Technology Yueyang China
| | - Lei Wei
- College of Mechanical Engineering Hunan Institute of Science and Technology Yueyang China
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8
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Yagi Y, Kimura T, Kamezawa M. Biomolecular Chemical Simulations on Enantioselectivity and Reactivity of Lipase Enzymes to Azulene Derivatives. Nat Prod Commun 2022. [DOI: 10.1177/1934578x221108572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Biomolecular chemical simulations have recently become a useful research method in the fields of organic chemistry and bioscience. In the last few years, we have been focusing on the biomolecular computational simulation on lipase enzyme and ligand complexes to predict the enantioselectivity and reactivity of lipases toward non-natural organic compounds. In this paper, we describe the molecular simulations including molecular dynamics (MD) and fragment molecular orbital (FMO) calculations for the complexes of Candida antarctica lipase type A (CALA) and trifluoromethylazulene alcohol derivatives. From the MD calculations, we found that the fast-reacting enantiomer of esters with high enantioselectivity stays in the vicinity of the active site of CALA, while the slow-reacting enantiomer leaves the active site of CALA. On the other hand, both ( R)- and ( S)-enantiomers of ester with low ensntioselectivity were found to keep near to near the active site of CALA. Further, for the esters that do not react with lipase enzyme, we found that both ( R)- and ( S)-enantiomers move away from the active site of lipase enzyme. From the FMO calculations, we found that each fast-reacting enantiomer of esters with high enantioselectivity strongly interacts with certain particular amino acid residues in CALA containing Asp95, while both ( R)- and ( S)-enantiomers of ester with low enantioselectivity interact with same amino acid residues in CALA including Asp95. These results suggest that it is possible to predict not only the enantioselectivity but also the reactivity of CALA and to identify the amino acid residues important to the enzymatic reaction. Therefore, we consider that our computational simulations would be a useful method for predicting and understanding the reactivity and the enantioselectivity of lipase-catalyzed biotransformations.
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Affiliation(s)
- Yoichiro Yagi
- Graduate School of Engineering, Okayama University of Science, Okayama, Japan
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Zhang H, Feng M, Fang Y, Wu Y, Liu Y, Zhao Y, Xu J. Recent advancements in encapsulation of chitosan-based enzymes and their applications in food industry. Crit Rev Food Sci Nutr 2022; 63:11044-11062. [PMID: 35694766 DOI: 10.1080/10408398.2022.2086851] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Enzymes are readily inactivated in harsh micro-environment due to changes in pH, temperature, and ionic strength. Developing suitable and feasible techniques for stabilizing enzymes in food sector is critical for preventing them from degradation. This review provides an overview on chitosan (CS)-based enzymes encapsulation techniques, enzyme release mechanisms, and their applications in food industry. The challenges and future prospects of CS-based enzymes encapsulation were also discussed. CS-based encapsulation techniques including ionotropic gelation, emulsification, spray drying, layer-by-layer self-assembly, hydrogels, and films have been studied to improve the encapsulation efficacy (EE), heat, acid and base stability of enzymes for their applications in food, agricultural, and medical industries. The smart delivery design, new delivery system development, and in vivo releasing mechanisms of enzymes using CS-based encapsulation techniques have also been evaluated in laboratory level studies. The CS-based encapsulation techniques in commercial products should be further improved for broadening their application fields. In conclusion, CS-based encapsulation techniques may provide a promising approach to improve EE and bioavailability of enzymes applied in food industry.HighlightsEnzymes play a critical role in food industries but susceptible to inactivation.Chitosan-based materials could be used to maintain the enzyme activity.Releasing mechanisms of enzymes from encapsulators were outlined.Applications of encapsulated enzymes in food fields was discussed.
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Affiliation(s)
- Hongcai Zhang
- College of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, China
- Shanghai Veterinary Bio-tech Key Laboratory, Shanghai, China
| | - Miaomiao Feng
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, China
| | - Yapeng Fang
- College of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Yan Wu
- College of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Yuan Liu
- College of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Yanyun Zhao
- Department of Food Science and Technology, Oregon State University, Corvallis, Oregon, USA
| | - Jianxiong Xu
- College of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Veterinary Bio-tech Key Laboratory, Shanghai, China
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10
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Chen G, Khan IM, He W, Li Y, Jin P, Campanella OH, Zhang H, Huo Y, Chen Y, Yang H, Miao M. Rebuilding the lid region from conformational and dynamic features to engineering applications of lipase in foods: Current status and future prospects. Compr Rev Food Sci Food Saf 2022; 21:2688-2714. [PMID: 35470946 DOI: 10.1111/1541-4337.12965] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 03/17/2022] [Accepted: 03/25/2022] [Indexed: 02/06/2023]
Abstract
The applications of lipases in esterification, amidation, and transesterification have broadened their potential in the production of fine compounds with high cumulative values. Mostly, the catalytic triad of lipases is covered by either one or two mobile peptides called the "lid" that control the substrate channel to the catalytic center. The lid holds unique conformational allostery via interfacial activation to regulate the dynamics and catalytic functions of lipases, thereby highlighting its importance in redesigning these enzymes for industrial applications. The structural characteristic of lipase, the dynamics of lids, and the roles of lid in lipase catalysis were summarized, providing opportunities for rebuilding lid region by biotechniques (e.g., metagenomic technology and protein engineering) and enzyme immobilization. The review focused on the advantages and disadvantages of strategies rebuilding the lid region. The main shortcomings of biotechnologies on lid rebuilding were discussed such as negative effects on lipase (e.g., a decrease of activity). Additionally, the main shortcomings (e.g., enzyme desorption at high temperatre) in immobilization on hydrophobic supports via interfacial action were presented. Solutions to the mentioned problems were proposed by combinations of computational design with biotechnologies, and improvements of lipase immobilization (e.g., immobilization protocols and support design). Finally, the review provides future perspectives about designing hyperfunctional lipases as biocatalysts in the food industry based on lid conformation and dynamics.
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Affiliation(s)
- Gang Chen
- College of Food and Health, Zhejiang Agriculture and Forest University, Hangzhou, China.,State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Imran Mahmood Khan
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Wensen He
- School of Food Science and Technology, Jiangsu University, Zhenjiang, China
| | - Yongxin Li
- College of Food and Health, Zhejiang Agriculture and Forest University, Hangzhou, China
| | - Peng Jin
- College of Food and Health, Zhejiang Agriculture and Forest University, Hangzhou, China
| | - Osvaldo H Campanella
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China.,Department of Food Science and Technology, Ohio State University, Columbus, Ohio, USA
| | - Haihua Zhang
- College of Food and Health, Zhejiang Agriculture and Forest University, Hangzhou, China
| | - Yanrong Huo
- College of Food and Health, Zhejiang Agriculture and Forest University, Hangzhou, China
| | - Yang Chen
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China
| | - Huqing Yang
- College of Food and Health, Zhejiang Agriculture and Forest University, Hangzhou, China
| | - Ming Miao
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China
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11
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Characterization of the chimeric protein cUBC1 engineered by substituting the linker of E2-25K into UBC1 enzyme of Saccharomyces cerevisiae. Int J Biol Macromol 2022; 209:991-1000. [PMID: 35429515 DOI: 10.1016/j.ijbiomac.2022.04.057] [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: 12/03/2021] [Revised: 03/27/2022] [Accepted: 04/07/2022] [Indexed: 11/21/2022]
Abstract
Ubiquitination is an important posttranslational modification of proteins in eukaryotic cells, wherein ubiquitin molecules are conjugated to target proteins. Ubiquitination is catalyzed by the cascade of ubiquitin activating enzyme (E1), ubiquitin conjugating enzyme (E2), and ubiquitin ligase (E3). The number of E2s encoded in eukaryotes partly explains their contribution to the inherent specificity of the ubiquitin system. The ubiquitin conjugating enzyme UBC1 of Saccharomyces cerevisiae participates the degradation of short-lived and abnormal proteins. UBC1 consists of two well-defined domains separated by a long flexible linker. E2-25K, the human homolog of UBC1 is crucial to neurons and its failure leads to neurodegenerative disorders. The linker of UBC1 is of 22 amino acids, while that of E2-25K has 6 amino acids. To understand the importance of the linker, the chimeric protein, cUBC1 was constructed by substituting the linker of E2-25K in UBC1. cUBC1 shows minor changes in its secondary structure. cUBC1 expression in ubc1 deletion mutants showed no effect over growth, thermotolerance and resistance to antibiotic stress. However, survival under heat stress was enhanced with cUBC1. Western blot analysis of the enzymatic activity showed cUBC1 performed equally well as UBC1. Hence, cUBC1 demonstrates that the shorter linker increased the stability of UBC1.
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12
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Goswami D. Lipase Catalysis in Mixed Micelles. CHEMBIOENG REVIEWS 2022. [DOI: 10.1002/cben.202100045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Debajyoti Goswami
- University of Calcutta Department of Chemical Engineering, University College of Science and Technology 92, A. P. C. Road 700009 Kolkata India
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13
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Iyer M, Shreshtha I, Baradia H, Chattopadhyay S. Challenges and opportunities of using immobilized lipase as biosensor. Biotechnol Genet Eng Rev 2022; 38:87-110. [PMID: 35285414 DOI: 10.1080/02648725.2022.2050499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Over the years, the science of biosensors has evolved significantly. The first or earliest generation of biosensors only detected either the decrease or increase of product or reactant-based natural mediators as the pathway for electron transfer. The subsequent second-generation biosensors were biomolecule based and used artificial redox mediators, such as organic dyes to detect and to increase the reproducibility and sensitivity of the result. However, the recent generation of biosensors work mostly on the principle of electron mobility, with different criteria, such as selectivity, precision, sensitivity, etc., can be used to quantify, efficiently. This review deals with exploring the scope and applications of Immobilized lipase biosensors. Generally, Triglycerides or TG molecules are either detected using Gas Chromatography or, using a chemical or an enzymatic assay. Immobilization of lipase on solid supports has led to increased stability and reusability of the enzyme in non-aqueous solvents. With better enzyme performance, efficient product recovery, and separation from the reaction, immobilized lipase biosensors are garnering increasing interest worldwide. Along with so many advantages including but not limiting to ones mentioned earlier, immobilized lipase-based biosensors come with their own set of challenges, such as the partitioning of the analyte with aqueous medium, slower reaction rate, etc., they have been discussed in the following review. Alongside, we also review the development of a new generation of biosensors and bioelectronic devices based on nanotechnology.
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Affiliation(s)
- Mahadevan Iyer
- Department of Bioengineering, Birla Institute of Technology Mesra, Ranchi, India
| | - Ishita Shreshtha
- Department of Bioengineering, Birla Institute of Technology Mesra, Ranchi, India
| | - Hrithik Baradia
- Department of Bioengineering, Birla Institute of Technology Mesra, Ranchi, India
| | - Soham Chattopadhyay
- Department of Bioengineering, Birla Institute of Technology Mesra, Ranchi, India
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14
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Biodiesel production from microalgae using lipase-based catalysts: Current challenges and prospects. ALGAL RES 2022. [DOI: 10.1016/j.algal.2021.102616] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Glutaraldehyde functionalization of halloysite nanoclay enhances immobilization efficacy of endoinulinase for fructooligosaccharides production from inulin. Food Chem 2022; 381:132253. [PMID: 35123224 DOI: 10.1016/j.foodchem.2022.132253] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 01/20/2022] [Accepted: 01/23/2022] [Indexed: 12/14/2022]
Abstract
Current work describes the enhancement of immobilization efficacy of Aspergillus tritici endoinulinase onto halloysite nanoclay using crosslinker glutaraldehyde. Under statistical optimized immobilization conditions, viz. glutaraldehyde 1.50% (v/v), enzyme coupling-time 2.20 h, glutaraldehyde activation-time 1.00 h and endoinulinase load 50 IU, maximum activity yield (65.77%) and immobilization yield (82.45%) was obtained. An enhancement of 1.15- and 1.23-fold in both enzyme activity yield and immobilization yield of endoinulinase was observed, when compared with APTES-functionalized halloysite nanoclay immobilized endoinulinase. Immobilized biocatalyst showed maximum activity at pH 5.0 and temperature 60 °C with broad pH (4.0-8.5) and temperature (50-75 °C) stability. Further, optimal hydrolytic conditions (inulin concentration 8.0%; endoinulinase load 80 IU; agitation 125 rpm and hydrolysis-time 13 h) supported fructooligosaccharides yield (95.44%) in a batch system. HPTLC studies blueprint confirmed 95.44% fructooligosaccharides containing 35.41% kestose, 26.19% nystose and 9.69% fructofuranosylnystose. The developed immobilized biocatalyst shown good stability of 8 cycles for inulin hydrolysis.
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16
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Enantioconvergent hydrolysis of racemic epoxides at elevated concentrations in Tween-20/phosphate buffer by the corresponding epoxide hydrolases. Process Biochem 2022. [DOI: 10.1016/j.procbio.2022.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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17
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A Comprehensive Review on the Use of Metal–Organic Frameworks (MOFs) Coupled with Enzymes as Biosensors. ELECTROCHEM 2022. [DOI: 10.3390/electrochem3010006] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Several studies have shown the development of electrochemical biosensors based on enzymes immobilized in metal–organic frameworks (MOFs). Although enzymes have unique properties, such as efficiency, selectivity, and environmental sustainability, when immobilized, these properties are improved, presenting significant potential for several biotechnological applications. Using MOFs as matrices for enzyme immobilization has been considered a promising strategy due to their many advantages compared to other supporting materials, such as larger surface areas, higher porosity rates, and better stability. Biosensors are analytical tools that use a bioactive element and a transducer for the detection/quantification of biochemical substances in the most varied applications and areas, in particular, food, agriculture, pharmaceutical, and medical. This review will present novel insights on the construction of biosensors with materials based on MOFs. Herein, we have been highlighted the use of MOF for biosensing for biomedical, food safety, and environmental monitoring areas. Additionally, different methods by which immobilizations are performed in MOFs and their main advantages and disadvantages are presented.
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Taguchi design-assisted co-immobilization of lipase A and B from Candida antarctica onto chitosan: Characterization, kinetic resolution application, and docking studies. Chem Eng Res Des 2022. [DOI: 10.1016/j.cherd.2021.10.033] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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19
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Huang B, Zhang Z, Ding N, Zhuang Y, Zhang G, Fei P. Preparation of acylated chitosan with caffeic acid in non-enzymatic and enzymatic systems: Characterization and application in pork preservation. Int J Biol Macromol 2022; 194:246-253. [PMID: 34875310 DOI: 10.1016/j.ijbiomac.2021.11.193] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 11/20/2021] [Accepted: 11/27/2021] [Indexed: 12/15/2022]
Abstract
To further improve the performance of chitosan in food processing and preservation, this study investigated the grafting of the caffeic acid onto the chitosan in non-enzymatic and enzymatic systems. Result suggested that the caffeic acid was successfully incorporated into the chitosan in the non-enzymatic system, and the grafting ratio of modified chitosan (CA@CTS-N) was 7.49%. Moreover, lipase had a significant positive effect on the grafting reaction of the chitosan, and the modified chitosan prepared in enzymatic system (CA@CTS-E) obtained a higher grafting ratio, which was 11.82%. In both systems, the carboxyl of the caffeic acid was bonded to the amino of the chitosan and formed carbonyl ammonia. After the introduction of foreign group, many changes occurred in the functional properties of the modified chitosan. First, the water solubility of the chitosan was significantly improved from 0.00285 (native chitosan, CTS) to 0.221 (CA@CTS-N) and 0.774 g/100 mL (CA@CTS-E). The caffeoyl had a significant impact on the emulsifying properties of the chitosan. Compared with those of CTS, the modified chitosan had stronger antioxidation and antibacterial activities against Escherichia coli, Staphylococcus aureus, and Candida albicans. Finally, the pork treated with the modified chitosan exhibited longer shelf life than that treated with CTS.
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Affiliation(s)
- Bingqing Huang
- Key Laboratory of Characteristics Garden Plants Resource in Fujian and Taiwan, School of Biological Science and Biotechnology, Minnan Normal University, Zhangzhou 363000, PR China
| | - Zhigang Zhang
- State Key Laboratory of Food Safety Technology for Meat Products, Yinxiang Group Co., Ltd., Xiamen 361000, PR China
| | - Nengshui Ding
- Fujian Aonong Biological Science and Technology Group Co.,Ltd., Zhangzhou 363000, PR China
| | - Yuanhong Zhuang
- Key Laboratory of Characteristics Garden Plants Resource in Fujian and Taiwan, School of Biological Science and Biotechnology, Minnan Normal University, Zhangzhou 363000, PR China
| | - Guoguang Zhang
- Key Laboratory of Characteristics Garden Plants Resource in Fujian and Taiwan, School of Biological Science and Biotechnology, Minnan Normal University, Zhangzhou 363000, PR China
| | - Peng Fei
- Key Laboratory of Characteristics Garden Plants Resource in Fujian and Taiwan, School of Biological Science and Biotechnology, Minnan Normal University, Zhangzhou 363000, PR China.
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Yuan M, Cong F, Zhai Y, Li P, Yang W, Zhang S, Su Y, Li T, Wang Y, Luo W, Liu D, Cui Z. Rice straw enhancing catalysis of Pseudomonas fluorescens lipase for synthesis of citronellyl acetate. Bioprocess Biosyst Eng 2021; 45:453-464. [PMID: 34686911 DOI: 10.1007/s00449-021-02659-8] [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: 08/14/2021] [Accepted: 10/15/2021] [Indexed: 10/20/2022]
Abstract
Citronellyl acetate as an important flavor, can be effectively synthesized by lipase catalysis in nonaqueous system. But lipases usually behave low catalytic activity due to aggregation and denaturation of them in organic phase. To enhance the nonaqueous catalysis, based on the mechanism of lipases activated at water/oil (organic phase) interface, the inexpensive race straw was processed into powder and filaments on which Pseudomonas fluorescens lipase was immobilized by physical adsorption, used for synthesis of citronellyl acetate via transesterification of citronellol and vinyl acetate. Results showed that the desired loading was 10 mg lipase immobilized on 30 mg rice straw filaments or 25 mg rice straw powder. When the two immobilized lipases were employed in the reaction system consisted of 1-mL citronellol and 2-mL vinyl acetate at 37 ℃ and 160 rpm, the conversions all reached 99.8% after 12 h. Under the reaction condition, the conversion catalyzed by 10 mg native lipase was 85.1%. Undergoing six times of 8-h reuses in the organic system, the filament and power immobilized lipases had weak activity attenuation rates 0.36 and 0.32% h-1, lower than 1.52% h-1 of native lipase. Even at the room temperature and the static state without shaking and stirring, the rice straw filaments immobilized lipase could brought conversion 62.9% after 10 h but the native lipase only gave 37.0%. Obviously, the rice straw, especially its filaments, is an inexpensive and available natural material to prepare immobilized lipase with desired catalysis in organic phase, meant significant potential in flavor industry.
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Affiliation(s)
- Min Yuan
- Tianjin Key Laboratory of Aqua-Ecology and Aquaculture, Tianjin Chemical Experiment Teaching Demonstration Center, College of Basic Science, Tianjin Agricultural University, Tianjin, 300392, People's Republic of China
| | - Fangdi Cong
- Tianjin Key Laboratory of Aqua-Ecology and Aquaculture, Tianjin Chemical Experiment Teaching Demonstration Center, College of Basic Science, Tianjin Agricultural University, Tianjin, 300392, People's Republic of China. .,Biccamin (Tianjin) Biotechnology R and D Stock Co., Ltd, Tianjin, 300393, People's Republic of China.
| | - Yali Zhai
- Tianjin Key Laboratory of Aqua-Ecology and Aquaculture, Tianjin Chemical Experiment Teaching Demonstration Center, College of Basic Science, Tianjin Agricultural University, Tianjin, 300392, People's Republic of China
| | - Ping Li
- Tianjin Key Laboratory of Aqua-Ecology and Aquaculture, Tianjin Chemical Experiment Teaching Demonstration Center, College of Basic Science, Tianjin Agricultural University, Tianjin, 300392, People's Republic of China
| | - Wei Yang
- Tianjin Key Laboratory of Aqua-Ecology and Aquaculture, Tianjin Chemical Experiment Teaching Demonstration Center, College of Basic Science, Tianjin Agricultural University, Tianjin, 300392, People's Republic of China
| | - Shulin Zhang
- Tianjin Key Laboratory of Aqua-Ecology and Aquaculture, Tianjin Chemical Experiment Teaching Demonstration Center, College of Basic Science, Tianjin Agricultural University, Tianjin, 300392, People's Republic of China
| | - Yongpeng Su
- Biccamin (Tianjin) Biotechnology R and D Stock Co., Ltd, Tianjin, 300393, People's Republic of China
| | - Tao Li
- School of Life Science and Technology, Xinxiang Medical University, Xinxiang, 453003, People's Republic of China
| | - Yingchao Wang
- Tianjin Key Laboratory of Aqua-Ecology and Aquaculture, Tianjin Chemical Experiment Teaching Demonstration Center, College of Basic Science, Tianjin Agricultural University, Tianjin, 300392, People's Republic of China
| | - Wei Luo
- Tianjin Key Laboratory of Aqua-Ecology and Aquaculture, Tianjin Chemical Experiment Teaching Demonstration Center, College of Basic Science, Tianjin Agricultural University, Tianjin, 300392, People's Republic of China
| | - Daying Liu
- Tianjin Key Laboratory of Aqua-Ecology and Aquaculture, Tianjin Chemical Experiment Teaching Demonstration Center, College of Basic Science, Tianjin Agricultural University, Tianjin, 300392, People's Republic of China
| | - Zhongqiu Cui
- Tianjin Key Laboratory of Crop Genetics and Breeding, Tianjin Academy of Agricultural Sciences Crop Institute, Tianjin, 300384, People's Republic of China
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21
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Current Status and Future Perspectives of Supports and Protocols for Enzyme Immobilization. Catalysts 2021. [DOI: 10.3390/catal11101222] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The market for industrial enzymes has witnessed constant growth, which is currently around 7% a year, projected to reach $10.5 billion in 2024. Lipases are hydrolase enzymes naturally responsible for triglyceride hydrolysis. They are the most expansively used industrial biocatalysts, with wide application in a broad range of industries. However, these biocatalytic processes are usually limited by the low stability of the enzyme, the half-life time, and the processes required to solve these problems are complex and lack application feasibility at the industrial scale. Emerging technologies create new materials for enzyme carriers and sophisticate the well-known immobilization principles to produce more robust, eco-friendlier, and cheaper biocatalysts. Therefore, this review discusses the trending studies and industrial applications of the materials and protocols for lipase immobilization, analyzing their advantages and disadvantages. Finally, it summarizes the current challenges and potential alternatives for lipases at the industrial level.
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22
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Melia azedarach leaf powder stabilizing Pseudomonas fluorescens lipase to catalyze synthesis of geranyl acetate. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2021. [DOI: 10.1016/j.bcab.2021.102170] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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23
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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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24
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Banoth L, Devarapalli K, Paul I, Thete KN, Pawar SV, Chand Banerjee U. Screening, isolation and selection of a potent lipase producing microorganism and its use in the kinetic resolution of drug intermediates. J INDIAN CHEM SOC 2021. [DOI: 10.1016/j.jics.2021.100143] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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25
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Bayramoglu G, Celikbicak O, Kilic M, Yakup Arica M. Immobilization of Candida rugosa lipase on magnetic chitosan beads and application in flavor esters synthesis. Food Chem 2021; 366:130699. [PMID: 34348221 DOI: 10.1016/j.foodchem.2021.130699] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Revised: 07/14/2021] [Accepted: 07/23/2021] [Indexed: 12/20/2022]
Abstract
In this work, magnetic chitosan (MCH) beads were synthesized by phase-inversion method, and grafted with polydopamine (PDA) and then used for direct immobilization of Candida rugosa lipase by Schiff base reaction. The amount of immobilized enzyme and the retained activity were found to be 47.3 mg/g and 72.8%, respectively, at pH 7.0, and at 25 °C. The apparent Km (9.7 mmol/L), and Vmax (384 U/mg) values of the immobilized lipase were significantly changed compared to the free lipase. The MCH@PDA-lipase was better thermal and storage stability at different temperatures than those of the free lipase. In hexane medium, the esterification reaction results showed that the maximum conversions of isoamylalcohol and isopentyl alcohol to isoamyl acetate and isopentyl acetate using the MCH@PDA-lipase were found to be 98.4 ± 1.3% and 73.7 ± 0.7%, respectively. These results showed that the MCH@PDA-lipase can be used as an operative immobilized enzyme system for many biotechnological applications.
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Affiliation(s)
- Gulay Bayramoglu
- Biochemical Processing and Biomaterial Research Laboratory, Gazi University, 06500 Teknikokullar, Ankara, Turkey; Department of Chemistry, Faculty of Sciences, Gazi University, 06500 Teknikokullar, Ankara, Turkey.
| | - Omur Celikbicak
- Department of Chemistry, Hacettepe University, 06800 Beytepe, Ankara, Turkey
| | - Murat Kilic
- Biochemical Processing and Biomaterial Research Laboratory, Gazi University, 06500 Teknikokullar, Ankara, Turkey
| | - M Yakup Arica
- Biochemical Processing and Biomaterial Research Laboratory, Gazi University, 06500 Teknikokullar, Ankara, Turkey
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26
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Cao YP, Zhi GY, Han L, Chen Q, Zhang DH. Biosynthesis of benzyl cinnamate using an efficient immobilized lipase entrapped in nano-molecular cages. Food Chem 2021; 364:130428. [PMID: 34182366 DOI: 10.1016/j.foodchem.2021.130428] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 04/27/2021] [Accepted: 06/17/2021] [Indexed: 01/08/2023]
Abstract
To improve the performance of lipase in biosynthesis of benzyl cinnamate, a new immobilized lipase by entrapping enzyme into nano-molecular cages was designed. Consequently, the entrapped lipase showed a robust immobilization, which diminished the leakage of lipase notably in use. Moreover, the entrapped lipase exhibited higher activity (57.1 U/mg) than free lipase (50.0 U/mg), demonstrating that the native conformation of lipase was not destroyed during immobilization. Compared with the adsorbed lipase (half-life 40.7 min) and free lipase (half-life 29.8 min), the entrapped lipase (half-life 85.3 min) increased the stability by about 2-3 times. Furthermore, the entrapped lipase was applied in biosynthesis of benzyl cinnamate, where it showed excellent activity and re-usability. After 7 cycles, the yield of benzyl cinnamate catalyzed by the entrapped lipase remained 70.2%, while the yield catalyzed by the adsorbed lipase was only about 10%. These results indicated that the nano-molecular cages could inhibit denaturation of lipase and maintain its activity well.
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Affiliation(s)
- Yi-Ping Cao
- College of Pharmaceutical Science, Hebei University, Baoding 071002, China
| | - Gao-Ying Zhi
- Computer Center, Hebei University, Baoding 071002, China
| | - Li Han
- College of Pharmaceutical Science, Hebei University, Baoding 071002, China
| | - Queting Chen
- Affiliated Hospital of Hebei University, Baoding, China
| | - Dong-Hao Zhang
- College of Pharmaceutical Science, Hebei University, Baoding 071002, China; Key Laboratory of Pharmaceutical Quality Control of Hebei Province, College of Pharmaceutical Science, Hebei University, Baoding 071002, China; Institute of Life Science and Green Development, Hebei University, Baoding 071002, China.
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27
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Nunes YL, de Menezes FL, de Sousa IG, Cavalcante ALG, Cavalcante FTT, da Silva Moreira K, de Oliveira ALB, Mota GF, da Silva Souza JE, de Aguiar Falcão IR, Rocha TG, Valério RBR, Fechine PBA, de Souza MCM, Dos Santos JCS. Chemical and physical Chitosan modification for designing enzymatic industrial biocatalysts: How to choose the best strategy? Int J Biol Macromol 2021; 181:1124-1170. [PMID: 33864867 DOI: 10.1016/j.ijbiomac.2021.04.004] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 04/02/2021] [Accepted: 04/03/2021] [Indexed: 12/16/2022]
Abstract
Chitosan is one of the most abundant natural polymer worldwide, and due to its inherent characteristics, its use in industrial processes has been extensively explored. Because it is biodegradable, biocompatible, non-toxic, hydrophilic, cheap, and has good physical-chemical stability, it is seen as an excellent alternative for the replacement of synthetic materials in the search for more sustainable production methodologies. Thus being, a possible biotechnological application of Chitosan is as a direct support for enzyme immobilization. However, its applicability is quite specific, and to overcome this issue, alternative pretreatments are required, such as chemical and physical modifications to its structure, enabling its use in a wider array of applications. This review aims to present the topic in detail, by exploring and discussing methods of employment of Chitosan in enzymatic immobilization processes with various enzymes, presenting its advantages and disadvantages, as well as listing possible chemical modifications and combinations with other compounds for formulating an ideal support for this purpose. First, we will present Chitosan emphasizing its characteristics that allow its use as enzyme support. Furthermore, we will discuss possible physicochemical modifications that can be made to Chitosan, mentioning the improvements obtained in each process. These discussions will enable a comprehensive comparison between, and an informed choice of, the best technologies concerning enzyme immobilization and the application conditions of the biocatalyst.
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Affiliation(s)
- Yale Luck Nunes
- Departamento de Química Analítica e Físico-Química, Universidade Federal do Ceará, Campus do Pici, Bloco 940, CEP 60455760 Fortaleza, CE, Brazil
| | - Fernando Lima de Menezes
- Departamento de Química Analítica e Físico-Química, Universidade Federal do Ceará, Campus do Pici, Bloco 940, CEP 60455760 Fortaleza, CE, Brazil
| | - Isamayra Germano de Sousa
- Instituto de Engenharias e Desenvolvimento Sustentável, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus das Auroras, Redenção CEP 62790970, CE, Brazil
| | - Antônio Luthierre Gama Cavalcante
- Departamento de Química Analítica e Físico-Química, Universidade Federal do Ceará, Campus do Pici, Bloco 940, CEP 60455760 Fortaleza, CE, Brazil
| | | | - Katerine da Silva Moreira
- Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, Bloco 709, Fortaleza CEP 60455760, CE, Brazil
| | - André Luiz Barros de Oliveira
- Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, Bloco 709, Fortaleza CEP 60455760, CE, Brazil
| | - Gabrielly Ferreira Mota
- Instituto de Engenharias e Desenvolvimento Sustentável, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus das Auroras, Redenção CEP 62790970, CE, Brazil
| | - José Erick da Silva Souza
- Instituto de Engenharias e Desenvolvimento Sustentável, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus das Auroras, Redenção CEP 62790970, CE, Brazil
| | - Italo Rafael de Aguiar Falcão
- Instituto de Engenharias e Desenvolvimento Sustentável, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus das Auroras, Redenção CEP 62790970, CE, Brazil
| | - Thales Guimaraes Rocha
- Instituto de Engenharias e Desenvolvimento Sustentável, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus das Auroras, Redenção CEP 62790970, CE, Brazil
| | - Roberta Bussons Rodrigues Valério
- Departamento de Química Analítica e Físico-Química, Universidade Federal do Ceará, Campus do Pici, Bloco 940, CEP 60455760 Fortaleza, CE, Brazil
| | - Pierre Basílio Almeida Fechine
- Departamento de Química Analítica e Físico-Química, Universidade Federal do Ceará, Campus do Pici, Bloco 940, CEP 60455760 Fortaleza, CE, Brazil
| | - Maria Cristiane Martins de Souza
- Instituto de Engenharias e Desenvolvimento Sustentável, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus das Auroras, Redenção CEP 62790970, CE, Brazil
| | - José C S Dos Santos
- Instituto de Engenharias e Desenvolvimento Sustentável, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus das Auroras, Redenção CEP 62790970, CE, Brazil; Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, Bloco 709, Fortaleza CEP 60455760, CE, Brazil.
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28
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Designing of Nanomaterials-Based Enzymatic Biosensors: Synthesis, Properties, and Applications. ELECTROCHEM 2021. [DOI: 10.3390/electrochem2010012] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Among the many biological entities employed in the development of biosensors, enzymes have attracted the most attention. Nanotechnology has been fostering excellent prospects in the development of enzymatic biosensors, since enzyme immobilization onto conductive nanostructures can improve characteristics that are crucial in biosensor transduction, such as surface-to-volume ratio, signal response, selectivity, sensitivity, conductivity, and biocatalytic activity, among others. These and other advantages of nanomaterial-based enzymatic biosensors are discussed in this work via the compilation of several reports on their applications in different industrial segments. To provide detailed insights into the state of the art of this technology, all the relevant concepts around the topic are discussed, including the properties of enzymes, the mechanisms involved in their immobilization, and the application of different enzyme-derived biosensors and nanomaterials. Finally, there is a discussion around the pressing challenges in this technology, which will be useful for guiding the development of future research in the area.
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29
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Different strategies for the lipase immobilization on the chitosan based supports and their applications. Int J Biol Macromol 2021; 179:170-195. [PMID: 33667561 DOI: 10.1016/j.ijbiomac.2021.02.198] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Revised: 02/24/2021] [Accepted: 02/26/2021] [Indexed: 01/15/2023]
Abstract
Immobilized enzymes have received incredible interests in industry, pharmaceuticals, chemistry and biochemistry sectors due to their various advantages such as ease of separation, multiple reusability, non-toxicity, biocompatibility, high activity and resistant to environmental changes. This review in between various immobilized enzymes focuses on lipase as one of the most practical enzyme and chitosan as a preferred biosupport for lipase immobilization and provides a broad range of studies of recent decade. We highlight several aspects of lipase immobilization on the surface of chitosan support containing various types of lipase and immobilization techniques from physical adsorption to covalent bonding and cross-linking with their benefits and drawbacks. The recent advances and future perspectives that can improve the present problems with lipase and chitosan such as high-price of lipase and low mechanical resistance of chitosan are also discussed. According to the literature, optimization of immobilization methods, combination of these methods with other techniques, physical and chemical modifications of chitosan, co-immobilization and protein engineering can be useful as a solution to overcome the mentioned limitations.
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30
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Bilal M, Fernandes CD, Mehmood T, Nadeem F, Tabassam Q, Ferreira LFR. Immobilized lipases-based nano-biocatalytic systems - A versatile platform with incredible biotechnological potential. Int J Biol Macromol 2021; 175:108-122. [PMID: 33548312 DOI: 10.1016/j.ijbiomac.2021.02.010] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 01/26/2021] [Accepted: 02/01/2021] [Indexed: 12/13/2022]
Abstract
Lipases belong to α/β hydrolases that cause hydrolytic catalysis of triacylglycerols to release monoacylglycerols, diacylglycerols, and glycerol with free fatty acids. Lipases have a common active site that contains three amino acid residues in a conserved Gly-X-Ser-X-Gly motif: a nucleophilic serine residue, an acidic aspartic or glutamic acid residue, and a basic histidine residue. Lipase plays a significant role in numerous industrial and biotechnological processes, including paper, food, oleochemical and pharmaceutical applications. However, its instability and aqueous solubility make application expensive and relatively challenging. Immobilization has been considered as a promising approach to improve enzyme stability, reusability, and survival under extreme temperature and pH environments. Innumerable supporting material in the form of natural polymers and nanostructured materials is a crucial aspect in the procedure of lipase immobilization used to afford biocompatibility, stability in physio-chemical belongings, and profuse binding positions for enzymes. This review outlines the unique structural and functional properties of a large number of polymers and nanomaterials as robust support matrices for lipase immobilization. Given these supporting materials, the applications of immobilized lipases in different industries, such as biodiesel production, polymer synthesis, additives, detergent, textile, and food industry are also discussed.
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Affiliation(s)
- Muhammad Bilal
- School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian 223003, China.
| | - Clara Dourado Fernandes
- Graduate Program in Process Engineering, Tiradentes University, Murilo Dantas Avenue, 300, Farolândia, 49032-490 Aracaju, Sergipe, Brazil; Waste and Effluent Treatment Laboratory, Institute of Technology and Research (ITP), Tiradentes University (UNIT), Murilo Dantas Avenue, 300, Farolândia, 49032-490 Aracaju, Sergipe, Brazil
| | - Tahir Mehmood
- Institute of Biochemistry and Biotechnology, University of Veterinary and Animal Sciences-UVAS, Lahore 54000, Pakistan.
| | - Fareeha Nadeem
- Institute of Biochemistry and Biotechnology, University of Veterinary and Animal Sciences-UVAS, Lahore 54000, Pakistan
| | - Qudsia Tabassam
- Institute of Chemistry, University of Sargodha, Sargodha 4010, Pakistan
| | - Luiz Fernando Romanholo Ferreira
- Graduate Program in Process Engineering, Tiradentes University, Murilo Dantas Avenue, 300, Farolândia, 49032-490 Aracaju, Sergipe, Brazil; Waste and Effluent Treatment Laboratory, Institute of Technology and Research (ITP), Tiradentes University (UNIT), Murilo Dantas Avenue, 300, Farolândia, 49032-490 Aracaju, Sergipe, Brazil
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31
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Wang S, Xu Y, Yu XW. A phenylalanine dynamic switch controls the interfacial activation of Rhizopus chinensis lipase. Int J Biol Macromol 2021; 173:1-12. [PMID: 33476612 DOI: 10.1016/j.ijbiomac.2021.01.086] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 01/13/2021] [Accepted: 01/13/2021] [Indexed: 01/10/2023]
Abstract
The catalytic mechanism of most lipases involves a step called "interfacial activation" which significantly increases lipases activity beyond the critical micellar concentration (CMC) of substrate. In the present study, Rhizopus chinensis lipase (RCL) was used as a research model to explore the mechanism of lipase interfacial activation beyond the CMC. Molecular dynamic (MD) simulations indicated the open- and closed-lid transitions and revealed that Phe113 was the critical site for RCL activation by its dynamic flipping. Such putative switch affecting interfacial activation has not been reported in lipase so far. The function of Phe113 was subsequently verified by mutation experiments. The F113W mutant increases the lipase catalytic efficiency (1.9 s-1·μM-1) to 280% at the optimum temperature (40 °C) and pH 8.5 with the addition of 0.12 μg protein in the 200 μL reaction system. MD simulations indicated that the fast flipping rate from the closed to the open state, the high open state proportion, and the exposure of the catalytic triad are the main reasons for the lipase activation. The mutual corroboration of simulations and site-directed mutagenesis results revealed the vital role of Phe113 in the lipase activation.
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Affiliation(s)
- Shang Wang
- Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, PR China
| | - Yan Xu
- Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, PR China
| | - Xiao-Wei Yu
- Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, PR China.
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32
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Sousa RR, Silva AS, Fernandez-Lafuente R, Ferreira-Leitão VS. Solvent-free esterifications mediated by immobilized lipases: a review from thermodynamic and kinetic perspectives. Catal Sci Technol 2021. [DOI: 10.1039/d1cy00696g] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Esters are a highly relevant class of compounds in the industrial context, and biocatalysis applied to ester syntheses is already a reality for some chemical companies.
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Affiliation(s)
- Ronaldo Rodrigues Sousa
- Biocatalysis Laboratory, National Institute of Technology, Ministry of Science, Technology, and Innovations, 20081-312, Rio de Janeiro, RJ, Brazil
| | - Ayla Sant'Ana Silva
- Biocatalysis Laboratory, National Institute of Technology, Ministry of Science, Technology, and Innovations, 20081-312, Rio de Janeiro, RJ, Brazil
- Federal University of Rio de Janeiro, Department of Biochemistry, 21941-909, Rio de Janeiro, RJ, Brazil
| | - Roberto Fernandez-Lafuente
- Biocatalysis Department, ICP-CSIC, Campus UAM-CSIC, Madrid 28049, Spain
- Center of Excellence in Bionanoscience Research, External Scientific Advisory Academics, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Viridiana Santana Ferreira-Leitão
- Biocatalysis Laboratory, National Institute of Technology, Ministry of Science, Technology, and Innovations, 20081-312, Rio de Janeiro, RJ, Brazil
- Federal University of Rio de Janeiro, Department of Biochemistry, 21941-909, Rio de Janeiro, RJ, Brazil
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33
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Shahedi M, Habibi Z, Yousefi M, Brask J, Mohammadi M. Improvement of biodiesel production from palm oil by co-immobilization of Thermomyces lanuginosa lipase and Candida antarctica lipase B: Optimization using response surface methodology. Int J Biol Macromol 2020; 170:490-502. [PMID: 33383081 DOI: 10.1016/j.ijbiomac.2020.12.181] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 12/23/2020] [Accepted: 12/23/2020] [Indexed: 12/14/2022]
Abstract
Candida antarctica lipase B (CALB) and Thermomyces lanuginose lipase (TLL) were co-immobilized on epoxy functionalized silica gel via an isocyanide-based multicomponent reaction. The immobilization process was carried out in water (pH 7) at 25 °C, rapidly (3 h) resulting in high immobilization yields (100%) with a loading of 10 mg enzyme/g support. The immobilized preparations were used to produce biodiesel by transesterification of palm oil. In an optimization study, response surface methodology (RSM) and central composite rotatable design (CCRD) methods were used to study the effect of five independent factors including temperature, methanol to oil ratio, t-butanol concentration and CALB:TLL ratio on the yield of biodiesel production. The optimum combinations for the reaction were CALB:TLL ratio (2.1:1), t-butanol (45 wt%), temperature (47 °C), methanol: oil ratio (2.3). This resulted in a FAME yield of 94%, very close to the predicted value of 98%.
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Affiliation(s)
- Mansour Shahedi
- Department of Organic Chemistry and Oil, Faculty of Chemistry, Shahid Beheshti University, Tehran, Iran
| | - Zohreh Habibi
- Department of Organic Chemistry and Oil, Faculty of Chemistry, Shahid Beheshti University, Tehran, Iran.
| | - Maryam Yousefi
- Nanobiotechnology Research Center, Avicenna Research Institute, ACECR, Tehran, Iran.
| | - Jesper Brask
- Novozymes A/S, Krogshøjvej 36, 2880 Bagsværd, Copenhagen, Denmark
| | - Mehdi Mohammadi
- Bioprocess Engineering Department, Institute of Industrial and Environmental Biotechnology, National Institute of Genetic Engineering and Biotechnology (NIGEB), Tehran, Iran
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34
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Yuan X, Ou J, Zhang P, Xu W, Jiang B, Tang K. PEG-modified lipase immobilized onto NH2-MIL-53 MOF for efficient resolution of 4-fluoromandelic acid enantiomers. Int J Biol Macromol 2020; 165:1793-1802. [DOI: 10.1016/j.ijbiomac.2020.10.076] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 10/09/2020] [Accepted: 10/10/2020] [Indexed: 12/27/2022]
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35
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Make proper surfaces for immobilization of enzymes: Immobilization of lipase and α-amylase on modified Na-sepiolite. Int J Biol Macromol 2020; 164:1-12. [DOI: 10.1016/j.ijbiomac.2020.07.103] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 07/06/2020] [Accepted: 07/10/2020] [Indexed: 12/26/2022]
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36
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Optimization of immobilization conditions of Bacillus atrophaeus FSHM2 lipase on maleic copolymer coated amine-modified graphene oxide nanosheets and its application for valeric acid esterification. Int J Biol Macromol 2020; 162:1790-1806. [DOI: 10.1016/j.ijbiomac.2020.08.101] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 08/08/2020] [Accepted: 08/10/2020] [Indexed: 11/23/2022]
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37
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Paitaid P, H-Kittikun A. Enhancing immobilization of Aspergillus oryzae ST11 lipase on polyacrylonitrile nanofibrous membrane by bovine serum albumin and its application for biodiesel production. Prep Biochem Biotechnol 2020; 51:536-549. [DOI: 10.1080/10826068.2020.1836654] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Pattarapon Paitaid
- Department of Industrial Biotechnology, Faculty of Agro-Industry, Prince of Songkla University, Songkhla, Thailand
| | - Aran H-Kittikun
- Department of Industrial Biotechnology, Faculty of Agro-Industry, Prince of Songkla University, Songkhla, Thailand
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Singh P, Kumari A, Chauhan K, Attri C, Seth A. Nitrile hydratase mediated green synthesis of lactamide by immobilizing Rhodococcus pyridinivorans NIT-36 cells on N, N'-Methylene bis-acrylamide activated chitosan. Int J Biol Macromol 2020; 161:168-176. [PMID: 32512095 DOI: 10.1016/j.ijbiomac.2020.06.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 05/23/2020] [Accepted: 06/01/2020] [Indexed: 10/24/2022]
Abstract
In this paper green synthesis of an important commodity chemical lactamide has been undertaken using chitosan immobilized Rhodococcus pyridinivorans NIT-36 harbouring nitrile hydratase (NHase) enzyme. The cells immobilization (300 mg/g) is based on the partial entrapment of cells by suspension cross-linking technique facilitated by N, N'-Methylene bis-acrylamide. In the repeated-use experiments, the immobilized cells retained 80% of its initial activity when stored at 4 °C for 30 days. NHase activity of free and immobilized cells was studied over temperature ranging from 25 °C to 60 °C. The activity for free cells showed a sharp decline of 70% when the reaction temperature was elevated from 45 °C to 50 °C whereas chitosan immobilized cells retained their activity in the same temperature range. A fed-batch reaction was designed and the immobilized cells showed 100% similar enzymatic pattern for five consecutive rounds which gradually decreased in following cycles. A volumetric productivity of 20 g/L and catalytic productivity of 8.33 g/g dcw/h for lactamide were achieved.
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Affiliation(s)
- Poonam Singh
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Bajhol, Solan (H.P.), India
| | - Ansu Kumari
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Bajhol, Solan (H.P.), India
| | - Kalpana Chauhan
- Department of Chemistry, School of Engineering and Technology, Central University of Haryana, Mahendergarh, Haryana, India
| | - Chandrika Attri
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Bajhol, Solan (H.P.), India
| | - Amit Seth
- Department of Life Sciences (Botany), Manipur University, Imphal, Manipur, India.
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Zieniuk B, Fabiszewska A, Wołoszynowska M, Białecka-Florjańczyk E. Synthesis of flavor compound ethyl hydrocinnamate by Yarrowia lipolytica lipases. BIOCATAL BIOTRANSFOR 2020. [DOI: 10.1080/10242422.2020.1828371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Bartłomiej Zieniuk
- Department of Chemistry, Institute of Food Sciences, Warsaw University of Life Sciences, Warsaw, Poland
| | - Agata Fabiszewska
- Department of Chemistry, Institute of Food Sciences, Warsaw University of Life Sciences, Warsaw, Poland
| | - Małgorzata Wołoszynowska
- Analytical Department, Łukasiewicz Research Network – Institute of Industrial Organic Chemistry, Warsaw, Poland
| | - Ewa Białecka-Florjańczyk
- Department of Chemistry, Institute of Food Sciences, Warsaw University of Life Sciences, Warsaw, Poland
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40
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Tailoring a stable and recyclable nanobiocatalyst by immobilization of surfactant treated Burkholderia cepacia lipase on polyaniline nanofibers for biocatalytic application. Int J Biol Macromol 2020; 161:573-586. [DOI: 10.1016/j.ijbiomac.2020.06.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 05/31/2020] [Accepted: 06/01/2020] [Indexed: 12/18/2022]
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41
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Insights in the biocatalyzed hydrolysis, esterification and transesterification of waste cooking oil with a vegetable lipase. Catal Today 2020. [DOI: 10.1016/j.cattod.2020.09.027] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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42
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Elhussiny NI, Khattab AENA, El-Refai HA, Mohamed SS, Shetaia YM, Amin HA. Biotransesterification capabilities of Mucorales whole-cell lipase isolates and mutants. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2020. [DOI: 10.1016/j.bcab.2020.101722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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43
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Xu Y, Minhazul KAHM, Li X. The occurrence, enzymatic production, and application of ethyl butanoate, an important flavor constituent. FLAVOUR FRAG J 2020. [DOI: 10.1002/ffj.3613] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Youqiang Xu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health Beijing Technology and Business University Beijing China
- Beijing Engineering and Technology Research Center of Food Additives Beijing Technology and Business University Beijing China
| | - Karim A. H. M. Minhazul
- Beijing Advanced Innovation Center for Food Nutrition and Human Health Beijing Technology and Business University Beijing China
- Beijing Engineering and Technology Research Center of Food Additives Beijing Technology and Business University Beijing China
| | - Xiuting Li
- Beijing Advanced Innovation Center for Food Nutrition and Human Health Beijing Technology and Business University Beijing China
- Beijing Engineering and Technology Research Center of Food Additives Beijing Technology and Business University Beijing China
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44
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de Souza TC, de Sousa Fonseca T, de Sousa Silva J, Lima PJM, Neto CACG, Monteiro RRC, Rocha MVP, de Mattos MC, dos Santos JCS, Gonçalves LRB. Modulation of lipase B from Candida antarctica properties via covalent immobilization on eco-friendly support for enzymatic kinetic resolution of rac-indanyl acetate. Bioprocess Biosyst Eng 2020; 43:2253-2268. [DOI: 10.1007/s00449-020-02411-8] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 07/15/2020] [Indexed: 01/24/2023]
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45
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Souza JES, Monteiro RRC, Rocha TG, Moreira KS, Cavalcante FTT, de Sousa Braz AK, de Souza MCM, Dos Santos JCS. Sonohydrolysis using an enzymatic cocktail in the preparation of free fatty acid. 3 Biotech 2020; 10:254. [PMID: 32426206 DOI: 10.1007/s13205-020-02227-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Accepted: 04/24/2020] [Indexed: 11/29/2022] Open
Abstract
In this work, the concept of lipase cocktail has been proposed in the ultrasound-assisted hydrolysis of coconut oil. Lipase from Thermomyces lanuginosus (TLL), lipase from Rhizomucor miehei (RML), and lipase B from Candida antarctica (CALB) were evaluated as biocatalysts in different combinations. The best conversion (33.66%) was achieved using only RML; however, the best lipase cocktail (75% RML and 25% CALB) proposed by the triangular response surface was used to achieve higher conversions. At the best lipase cocktail, reaction parameters [temperature, biocatalyst content and molar ratio (water/oil)] were optimized by a Central Composite Design, allowing to obtain more than 98% of conversion in the hydrolysis of coconut oil in 3 h of incubation at 37 kHz, 300 W and 45 °C by using 20% of the lipase cocktail (w/w) and a molar ratio of 7.5:1 (water/oil). The lipase cocktail retained about 50% of its initial activity after three consecutive cycles of hydrolysis. To the authors' knowledge, up to date, this communication is the first report in the literature for the ultrasound-assisted hydrolysis of coconut oil catalyzed by a cocktail of lipases. Under ultrasound irradiation, the concept of lipase cocktail was successfully applied, and this strategy could be useful for the other types of reactions using heterogeneous substrates.
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Affiliation(s)
- José E S Souza
- 1Instituto de Engenharias E Desenvolvimento Sustentável, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus da Auroras, Redenção, CE 62790970 Brazil
| | - Rodolpho R C Monteiro
- 2Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, Bloco 940, Fortaleza, CE 60455760 Brazil
| | - Thales G Rocha
- 1Instituto de Engenharias E Desenvolvimento Sustentável, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus da Auroras, Redenção, CE 62790970 Brazil
| | - Katerine S Moreira
- 2Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, Bloco 940, Fortaleza, CE 60455760 Brazil
| | - Francisco T T Cavalcante
- 2Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, Bloco 940, Fortaleza, CE 60455760 Brazil
| | - Ana K de Sousa Braz
- 1Instituto de Engenharias E Desenvolvimento Sustentável, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus da Auroras, Redenção, CE 62790970 Brazil
| | - Maria C M de Souza
- 1Instituto de Engenharias E Desenvolvimento Sustentável, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus da Auroras, Redenção, CE 62790970 Brazil
| | - José C S Dos Santos
- 1Instituto de Engenharias E Desenvolvimento Sustentável, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus da Auroras, Redenção, CE 62790970 Brazil
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46
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Coelho ALS, Orlandelli RC. Immobilized microbial lipases in the food industry: a systematic literature review. Crit Rev Food Sci Nutr 2020; 61:1689-1703. [PMID: 32423294 DOI: 10.1080/10408398.2020.1764489] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Several studies describe the immobilization of microbial lipases aiming to evaluate the mechanical/thermal stability of the support/enzyme system, the appropriate method for immobilization, acid and alkaline stability, tolerance to organic solvents and specificity of fatty acids. However, literature reviews focus on application of enzyme/support system in food technology remains scarce. This current systematic literature review aimed to identify, evaluate and interpret available and relevant researches addressing the type of support and immobilization techniques employed over lipases, in order to obtain products for food industry. Fourteen selected articles were used to structure the systematic review, in which the discussion was based on six main groups: (i) synthesis/enrichment of polyunsaturated fatty acids; (ii) synthesis of structured lipids; (iii) flavors and food coloring; (iv) additives, antioxidants and antimicrobials; (v) synthesis of phytosterol esters and (vi) synthesis of sugar esters. In general, the studies discussed the synthesis of the enzyme/support system and the characteristics: surface area, mass transfer resistance, activity, stability (pH and temperature), and recyclability. Each immobilization technique is applicable for a specific production, depending mainly on the sensitivity and cost of the process.
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Affiliation(s)
- Ana Letícia Silva Coelho
- Specialization course in Biotechnology and Bioprocesses, Graduate Program in Environmental Biotechnology, Universidade Estadual de Maringá, Maringá, PR, Brazil.,Department of Chemical Engineering and Food Engineering, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Ravely Casarotti Orlandelli
- Specialization course in Biotechnology and Bioprocesses, Graduate Program in Environmental Biotechnology, Universidade Estadual de Maringá, Maringá, PR, Brazil.,Center of Humanities and Education Sciences, College of Biological Sciences, Universidade Estadual do Paraná, Paranavaí, PR, Brazil
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47
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Silvestrini L, Cianci M. Principles of lipid-enzyme interactions in the limbus region of the catalytic site of Candida antarctica Lipase B. Int J Biol Macromol 2020; 158:358-363. [PMID: 32380114 DOI: 10.1016/j.ijbiomac.2020.04.061] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Revised: 03/30/2020] [Accepted: 04/07/2020] [Indexed: 11/25/2022]
Abstract
Lipases (E.C. 3.1.1.3) are ubiquitous hydrolases for the carboxyl ester bond of water-insoluble substrates such as triacylglycerols and phospholipids. Candida antarctica Lipase B (CALB) acts in aqueous as well as in low-water media, thus being of considerable biochemical significance with high interest also for its industrial applications. The hydrolysis reaction follows a two-step mechanism, or 'interfacial activation', with adsorption of the enzyme to a heterogeneous interface and subsequent enhancement of the lipolytic activity. Once positioned within the catalytic triad, substrates are then hydrolysed, and products released. However, the intermediate steps of substrate transfer from the lipidic-aqueous phase to the enzyme surface and then down to the catalytic site are still unclear. By inhibiting CALB with ethyl phosphonate and incubating with glyceryl tributyrate (2,3-di(butanoyloxy)propyl butanoate), the crystal structure of the lipid-enzyme complex, at 1.55 Å resolution, shows the tributyrin in the limbus region of active site. The substrate is found 10 Å above the catalytic Ser, with the glycerol backbone pre-aligned for further processing by key interactions via an extended water network with α-helix10 and α-helix5. The findings offer new elements to elucidate the mechanism of substrate recognition, transfer and catalysis of Candida antarctica Lipase B (CALB) and lipases in general.
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Affiliation(s)
- Lucia Silvestrini
- Department of Agricultural, Food and Environmental Sciences, Università Politecnica delle Marche, Via Brecce Bianche, 60131 Ancona, Italy
| | - Michele Cianci
- Department of Agricultural, Food and Environmental Sciences, Università Politecnica delle Marche, Via Brecce Bianche, 60131 Ancona, Italy.
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48
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Sharifi M, Sohrabi MJ, Hosseinali SH, Hasan A, Kani PH, Talaei AJ, Karim AY, Nanakali NMQ, Salihi A, Aziz FM, Yan B, Khan RH, Saboury AA, Falahati M. Enzyme immobilization onto the nanomaterials: Application in enzyme stability and prodrug-activated cancer therapy. Int J Biol Macromol 2020; 143:665-676. [DOI: 10.1016/j.ijbiomac.2019.12.064] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 12/05/2019] [Accepted: 12/08/2019] [Indexed: 01/04/2023]
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49
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Monteiro RRC, Neto DMA, Fechine PBA, Lopes AAS, Gonçalves LRB, dos Santos JCS, de Souza MCM, Fernandez-Lafuente R. Ethyl Butyrate Synthesis Catalyzed by Lipases A and B from Candida antarctica Immobilized onto Magnetic Nanoparticles. Improvement of Biocatalysts' Performance under Ultrasonic Irradiation. Int J Mol Sci 2019; 20:ijms20225807. [PMID: 31752306 PMCID: PMC6888514 DOI: 10.3390/ijms20225807] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 11/15/2019] [Accepted: 11/18/2019] [Indexed: 11/22/2022] Open
Abstract
The synthesis of ethyl butyrate catalyzed by lipases A (CALA) or B (CALB) from Candida antarctica immobilized onto magnetic nanoparticles (MNP), CALA-MNP and CALB-MNP, respectively, is hereby reported. MNPs were prepared by co-precipitation, functionalized with 3-aminopropyltriethoxysilane, activated with glutaraldehyde, and then used as support to immobilize either CALA or CALB (immobilization yield: 100 ± 1.2% and 57.6 ± 3.8%; biocatalysts activities: 198.3 ± 2.7 Up-NPB/g and 52.9 ± 1.7 Up-NPB/g for CALA-MNP and CALB-MNP, respectively). X-ray diffraction and Raman spectroscopy analysis indicated the production of a magnetic nanomaterial with a diameter of 13.0 nm, whereas Fourier-transform infrared spectroscopy indicated functionalization, activation and enzyme immobilization. To determine the optimum conditions for the synthesis, a four-variable Central Composite Design (CCD) (biocatalyst content, molar ratio, temperature and time) was performed. Under optimized conditions (1:1, 45 °C and 6 h), it was possible to achieve 99.2 ± 0.3% of conversion for CALA-MNP (10 mg) and 97.5 ± 0.8% for CALB-MNP (12.5 mg), which retained approximately 80% of their activity after 10 consecutive cycles of esterification. Under ultrasonic irradiation, similar conversions were achieved but at 4 h of incubation, demonstrating the efficiency of ultrasound technology in the enzymatic synthesis of esters.
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Affiliation(s)
- Rodolpho R. C. Monteiro
- Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, Bloco 709, CEP 60455760, Fortaleza 60000-000, CE, Brazil; (R.R.C.M.); (L.R.B.G.)
| | - Davino M. Andrade Neto
- Departamento de Química Analítica e Físico-Química, Universidade Federal do Ceará, Campus do Pici, Bloco 940, CEP 60455760, Fortaleza 60000-000, CE, Brazil; (D.M.A.N.); (P.B.A.F.)
| | - Pierre B. A. Fechine
- Departamento de Química Analítica e Físico-Química, Universidade Federal do Ceará, Campus do Pici, Bloco 940, CEP 60455760, Fortaleza 60000-000, CE, Brazil; (D.M.A.N.); (P.B.A.F.)
| | - Ada A. S. Lopes
- Instituto de Engenharias e Desenvolvimento Sustentável, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus das Auroras, CEP 62790970, Redenção 68550-000, CE, Brazil;
| | - Luciana R. B. Gonçalves
- Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, Bloco 709, CEP 60455760, Fortaleza 60000-000, CE, Brazil; (R.R.C.M.); (L.R.B.G.)
| | - José C. S. dos Santos
- Instituto de Engenharias e Desenvolvimento Sustentável, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus das Auroras, CEP 62790970, Redenção 68550-000, CE, Brazil;
- Correspondence: (J.C.S.d.S.); (M.C.M.d.S.); (R.F.-L.); Tel.: +55-85-3332-6109 (J.C.S.d.S. & M.C.M.d.S.); +34-915-854-941 (R.F.-L.)
| | - Maria C. M. de Souza
- Instituto de Engenharias e Desenvolvimento Sustentável, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus das Auroras, CEP 62790970, Redenção 68550-000, CE, Brazil;
- Correspondence: (J.C.S.d.S.); (M.C.M.d.S.); (R.F.-L.); Tel.: +55-85-3332-6109 (J.C.S.d.S. & M.C.M.d.S.); +34-915-854-941 (R.F.-L.)
| | - Roberto Fernandez-Lafuente
- Departamento de Biocatálisis, ICP-CSIC, Campus UAM-CSIC Cantoblanco, 28049 Madrid, Spain
- Correspondence: (J.C.S.d.S.); (M.C.M.d.S.); (R.F.-L.); Tel.: +55-85-3332-6109 (J.C.S.d.S. & M.C.M.d.S.); +34-915-854-941 (R.F.-L.)
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50
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Garcia-Orozco KD, Cinco-Moroyoqui F, Angulo-Sanchez LT, Marquez-Rios E, Burgos-Hernandez A, Cardenas-Lopez JL, Gomez-Aguilar C, Corona-Martinez DO, Saab-Rincon G, Sotelo-Mundo RR. Biochemical Characterization of a Novel α/β-Hydrolase/FSH from the White Shrimp Litopenaeus vannamei. Biomolecules 2019; 9:E674. [PMID: 31683580 PMCID: PMC6921030 DOI: 10.3390/biom9110674] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 10/28/2019] [Accepted: 10/29/2019] [Indexed: 11/16/2022] Open
Abstract
(1) Background: Lipases and esterases are important enzymes that share the α/β hydrolase fold. The activity and cellular localization are important characteristics to understand the role of such enzymes in an organism. (2) Methods: Bioinformatic and biochemical tools were used to describe a new α/β hydrolase from a Litopenaeus vannamei transcriptome (LvFHS for Family Serine Hydrolase). (3) Results: The enzyme was obtained by heterologous overexpression in Escherichia coli and showed hydrolytic activity towards short-chain lipid substrates and high affinity to long-chain lipid substrates. Anti-LvFHS antibodies were produced in rabbit that immunodetected the LvFSH enzyme in several shrimp tissues. (4) Conclusions: The protein obtained and analyzed was an α/β hydrolase with esterase and lipase-type activity towards long-chain substrates up to 12 carbons; its immunodetection in shrimp tissues suggests that it has an intracellular localization, and predicted roles in energy mobilization and signal transduction.
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Affiliation(s)
- Karina D Garcia-Orozco
- Laboratorio de Estructura Biomolecular. Centro de Investigacion en Alimentacion y Desarrollo, A.C. 83304 Hermosillo, Sonora, Mexico.
| | - Francisco Cinco-Moroyoqui
- Departamento de Investigación y Posgrado en Alimentos. Universidad de Sonora, 83000 Hermosillo, Sonora, Mexico.
| | - Lucía T Angulo-Sanchez
- Laboratorio de Estructura Biomolecular. Centro de Investigacion en Alimentacion y Desarrollo, A.C. 83304 Hermosillo, Sonora, Mexico.
| | - Enrique Marquez-Rios
- Departamento de Investigación y Posgrado en Alimentos. Universidad de Sonora, 83000 Hermosillo, Sonora, Mexico.
| | - Armando Burgos-Hernandez
- Departamento de Investigación y Posgrado en Alimentos. Universidad de Sonora, 83000 Hermosillo, Sonora, Mexico.
| | - Jose L Cardenas-Lopez
- Departamento de Investigación y Posgrado en Alimentos. Universidad de Sonora, 83000 Hermosillo, Sonora, Mexico.
| | - Carolina Gomez-Aguilar
- Laboratorio de Estructura Biomolecular. Centro de Investigacion en Alimentacion y Desarrollo, A.C. 83304 Hermosillo, Sonora, Mexico.
| | - David O Corona-Martinez
- Departamento de Ciencias de la Salud, Universidad de Sonora, Cd. 85040 Obregon, Sonora, Mexico.
| | - Gloria Saab-Rincon
- Departamento de Ingeniería Celular & Biocatalisis, Instituto de Biotecnologia, Universidad Nacional Autonoma de Mexico, 62250 Cuernavaca, Morelos, Mexico.
| | - Rogerio R Sotelo-Mundo
- Laboratorio de Estructura Biomolecular. Centro de Investigacion en Alimentacion y Desarrollo, A.C. 83304 Hermosillo, Sonora, Mexico.
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