1
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Sakai J, Sasaki K, Nakatani R, Das S, Negishi Y. A silver cluster-assembled material as a matrix for enzyme immobilization towards a highly efficient biocatalyst. NANOSCALE 2024. [PMID: 39329313 DOI: 10.1039/d4nr02506g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/28/2024]
Abstract
Silver cluster-assembled materials (SCAMs) epitomize well-defined extended crystalline frameworks that combine the ingenious designability at the atomic/molecular level and high structural robustness. They have captivated the interest of the scientific fraternity because of their modular construction which enables to systematically tailor their functions, and their capacity to not only inherit the characteristics of component building units but also introduce their uniqueness in endowing the final material with extraordinary properties. Herein, we demonstrate the synthesis of a novel (3,6)-connected two-dimensional (2D) SCAM [Ag12(StBu)6(CF3COO)6(THIT)6]n (described as TUS 5, THIT = 2,4,6-tri(1H-imidazol-1-yl)-1,3,5-triazine) composed of Ag12 cluster nodes and tritopic imidazolyl linkers. We have leveraged, for the first time, this precisely architected extended SCAM structure as a support matrix for enzyme immobilization. The electrostatic attraction between the negatively charged amano lipase PS and positively charged TUS 5 as well as the surface hydrophobicity of TUS 5 catered to great binding of lipase onto the TUS 5 matrix, in addition to boosting the activity of lipase via interfacial activation. Capitalizing on the cooperative benefits of organic and inorganic support matrices wherein organic supports impart with cost-efficiency, biocompatibility, and improved enzyme stability and reusability and inorganic supports confer high thermal, mechanical and microbial resistance, we have utilized the immobilized lipase on TUS 5 SCAM (lipase@TUS 5) for the kinetic resolution of (R,S)-1-phenylethanol by transesterification reaction. Importantly, lipase@TUS 5 could attain appreciably higher conversion into (R)-1-phenylethyl acetate, besides featuring superior thermal stability, solvent tolerance and recyclability, over the native lipase.
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Affiliation(s)
- Jin Sakai
- Department of Applied Chemistry, Faculty of Science, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo 162-8601, Japan.
| | - Kohki Sasaki
- Department of Applied Chemistry, Faculty of Science, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo 162-8601, Japan.
| | - Riki Nakatani
- Department of Applied Chemistry, Faculty of Science, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo 162-8601, Japan.
| | - Saikat Das
- Research Institute for Science & Technology, Tokyo University of Science, Tokyo 162-8601, Japan.
| | - Yuichi Negishi
- Department of Applied Chemistry, Faculty of Science, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo 162-8601, Japan.
- Research Institute for Science & Technology, Tokyo University of Science, Tokyo 162-8601, Japan.
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2
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Zhao J, Ma M, Zeng Z, Wan D, Yan X, Xia J, Yu P, Gong D. Production, purification, properties and current perspectives for modification and application of microbial lipases. Prep Biochem Biotechnol 2024; 54:1001-1016. [PMID: 38445829 DOI: 10.1080/10826068.2024.2323196] [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] [Indexed: 03/07/2024]
Abstract
With the industrialization and development of modern science, the application of enzymes as green and environmentally friendly biocatalysts in industry has been increased widely. Among them, lipase (EC. 3.1.1.3) is a very prominent biocatalyst, which has the ability to catalyze the hydrolysis and synthesis of ester compounds. Many lipases have been isolated from various sources, such as animals, plants and microorganisms, among which microbial lipase is the enzyme with the most diverse enzymatic properties and great industrial application potential. It therefore has promising applications in many industries, such as food and beverages, waste treatment, biofuels, leather, textiles, detergent formulations, ester synthesis, pharmaceuticals and medicine. Although many microbial lipases have been isolated and characterized, only some of them have been commercially exploited. In order to cope with the growing industrial demands and overcome these shortcomings to replace traditional chemical catalysts, the preparation of new lipases with thermal/acid-base stability, regioselectivity, organic solvent tolerance, high activity and yield, and reusability through excavation and modification has become a hot research topic.
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Affiliation(s)
- Junxin Zhao
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, China
- Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, Nanchang, China
- School of Food Science and Technology, Nanchang University, Nanchang, China
| | - Maomao Ma
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, China
- Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, Nanchang, China
- School of Food Science and Technology, Nanchang University, Nanchang, China
| | - Zheling Zeng
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, China
- Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, Nanchang, China
- School of Resource and Environmental and Chemical Engineering, Nanchang University, Nanchang, China
| | - Dongman Wan
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, China
- Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, Nanchang, China
- School of Food Science and Technology, Nanchang University, Nanchang, China
| | - Xianghui Yan
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, China
- Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, Nanchang, China
- School of Resource and Environmental and Chemical Engineering, Nanchang University, Nanchang, China
| | - Jiaheng Xia
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, China
- Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, Nanchang, China
- School of Resource and Environmental and Chemical Engineering, Nanchang University, Nanchang, China
| | - Ping Yu
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, China
- Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, Nanchang, China
- School of Resource and Environmental and Chemical Engineering, Nanchang University, Nanchang, China
| | - Deming Gong
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, China
- Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, Nanchang, China
- New Zealand Institute of Natural Medicine Research, Auckland, New Zealand
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3
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Karia M, Kaspal M, Alhattab M, Puri M. Marine-Derived Lipases for Enhancing Enrichment of Very-Long-Chain Polyunsaturated Fatty Acids with Reference to Omega-3 Fatty Acids. Mar Drugs 2024; 22:301. [PMID: 39057410 PMCID: PMC11277628 DOI: 10.3390/md22070301] [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: 05/15/2024] [Revised: 06/17/2024] [Accepted: 06/25/2024] [Indexed: 07/28/2024] Open
Abstract
Omega-3 fatty acids are essential fatty acids that are not synthesised by the human body and have been linked with the prevention of chronic illnesses such as cardiovascular and neurodegenerative diseases. However, the current dietary habits of the majority of the population include lower omega-3 content compared to omega-6, which does not promote good health. To overcome this, pharmaceutical and nutraceutical companies aim to produce omega-3-fortified foods. For this purpose, various approaches have been employed to obtain omega-3 concentrates from sources such as fish and algal oil with higher amounts of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Among these techniques, enzymatic enrichment using lipase enzymes has gained tremendous interest as it is low in capital cost and simple in operation. Microorganism-derived lipases are preferred as they are easily produced due to their higher growth rate, and they hold the ability to be manipulated using genetic modification. This review aims to highlight the recent studies that have been carried out using marine lipases for the enrichment of omega-3, to provide insight into future directions. Overall, the covalent bond-based lipase immobilization to various support materials appears most promising; however, greener and less expensive options need to be strengthened.
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Affiliation(s)
- Mahejbin Karia
- Bioprocessing Laboratory, Medical Biotechnology, College of Medicine and Public Health, Flinders University, Bedford Park, Adelaide 5042, Australia
| | - Mona Kaspal
- Bioprocessing Laboratory, Medical Biotechnology, College of Medicine and Public Health, Flinders University, Bedford Park, Adelaide 5042, Australia
| | - Mariam Alhattab
- Bioprocessing Laboratory, Medical Biotechnology, College of Medicine and Public Health, Flinders University, Bedford Park, Adelaide 5042, Australia
| | - Munish Puri
- Bioprocessing Laboratory, Medical Biotechnology, College of Medicine and Public Health, Flinders University, Bedford Park, Adelaide 5042, Australia
- Flinders Health and Medical Research Institute, Flinders University, Bedford Park, Adelaide 5042, Australia
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4
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Wang Q, Xiong J, Xu H, Sun W, Pan X, Cui S, Lv S, Zhang Y. Enhanced Enzymatic Performance of Immobilized Pseudomonas fluorescens Lipase on ZIF-8@ZIF-67 and Its Application to the Synthesis of Neryl Acetate with Transesterification Reaction. Molecules 2024; 29:2922. [PMID: 38930986 PMCID: PMC11207022 DOI: 10.3390/molecules29122922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2024] [Revised: 06/16/2024] [Accepted: 06/18/2024] [Indexed: 06/28/2024] Open
Abstract
In this study, hybrid skeleton material ZIF-8@ZIF-67 was synthesized by the epitaxial growth method and then was utilized as a carrier for encapsulating Pseudomonas fluorescens lipase (PFL) through the co-precipitation method, resulting in the preparation of immobilized lipase (PFL@ZIF-8@ZIF-67). Subsequently, it was further treated with glutaraldehyde to improve protein immobilization yield. Under optimal immobilization conditions, the specific hydrolytic activity of PFL@ZIF-8@ZIF-67 was 20.4 times higher than that of the free PFL. The prepared biocatalyst was characterized and analyzed by scanning electron microscopy (SEM), X-ray diffraction (XRD), and Fourier transform infrared (FT-IR). Additionally, the thermal stability of PFL@ZIF-8@ZIF-67 at 50 °C was significantly improved compared to the free PFL. After 7 weeks at room temperature, PFL@ZIF-8@ZIF-67 retained 78% of the transesterification activity, while the free enzyme was only 29%. Finally, PFL@ZIF-8@ZIF-67 was applied to the neryl acetate preparation in a solvent-free system, and the yield of neryl acetate reached 99% after 3 h of reaction. After 10 repetitions, the yields of neryl acetate catalyzed by PFL@ZIF-8@ZIF-67 and the free PFL were 80% and 43%, respectively.
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Affiliation(s)
| | - Jian Xiong
- School of Chemistry and Chemical Engineering, Henan University of Science and Technology, Luoyang 471023, China
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5
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Putra SSS, Chew CY, Hayyan A, Elgharbawy AAM, Taskin-Tok T, Hayyan M, Ngoh GC, Saleh J, Al Abdulmonem W, Alghsham RS, Nor MRM, Aldaihani AGH, Basirun WJ. Nanodiamonds and natural deep eutectic solvents as potential carriers for lipase. Int J Biol Macromol 2024; 270:132245. [PMID: 38729477 DOI: 10.1016/j.ijbiomac.2024.132245] [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: 01/09/2024] [Revised: 04/04/2024] [Accepted: 05/07/2024] [Indexed: 05/12/2024]
Abstract
This study investigates the use of nanodiamonds (ND) as a promising carrier for enzyme immobilization and compares the effectiveness of immobilized and native enzymes. Three different enzyme types were tested, of which Rhizopus niveus lipase (RNL) exhibited the highest relative activity, up to 350 %. Under optimized conditions (1 h, pH 7.0, 40 °C), the immobilized ND-RNL showed a maximum specific activity of 0.765 U mg-1, significantly higher than native RNL (0.505 U mg-1). This study highlights a notable enhancement in immobilized lipase; furthermore, the enzyme can be recycled in the presence of a natural deep eutectic solvent (NADES), retaining 76 % of its initial activity. This aids in preserving the native conformation of the protein throughout the reusability process. A test on brine shrimp revealed that even at low concentrations, ND-RNL had minimal toxicity, indicating its low cytotoxicity. The in silico molecular dynamics simulations performed in this study offer valuable insights into the mechanism of interactions between RNL and ND, demonstrating that RNL immobilization onto NDs enhances its efficiency and stability. All told, these findings highlight the immense potential of ND-immobilized RNL as an excellent candidate for biological applications and showcase the promise of further research in this field.
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Affiliation(s)
| | - Chia Yong Chew
- Department of Chemical Engineering, Faculty of Engineering, Universiti Malaya, Kuala Lumpur 50603, Malaysia
| | - Adeeb Hayyan
- Department of Chemical Engineering, Faculty of Engineering, Universiti Malaya, Kuala Lumpur 50603, Malaysia; Sustainable Process Engineering Centre (SPEC), Faculty of Engineering, Universiti Malaya, Kuala Lumpur 50603, Malaysia.
| | - Amal A M Elgharbawy
- International Institute for Halal Research and Training (INHART), International Islamic University Malaysia, Kuala Lumpur 50728, Malaysia; Bioenvironmental Engineering Research Centre (BERC), Department of Biotechnology Engineering, Faculty of Engineering, International Islamic University Malaysia (IIUM), 53100 Kuala Lumpur, Malaysia.
| | - Tugba Taskin-Tok
- Gaziantep University, Faculty of Arts and Sciences, Department of Chemistry, Gaziantep, Turkey; Gaziantep University, Institute of Health Sciences, Department of Bioinformatics and Computational Biology, Gaziantep, Turkey
| | - Maan Hayyan
- Chemical Engineering Program, Faculty of Engineering & Technology, Muscat University, PO Box 550, Muscat P.C.130, Sultanate of Oman.
| | - Gek Cheng Ngoh
- Department of Chemical Engineering, Faculty of Engineering, Universiti Malaya, Kuala Lumpur 50603, Malaysia
| | - Jehad Saleh
- Chemical Engineering Department, King Saud University, P.O. Box 800, Riyadh 11421, Saudi Arabia
| | - Waleed Al Abdulmonem
- Department of Pathology, College of Medicine, Qassim University, Buraydah 51452, Saudi Arabia
| | - Ruqaih S Alghsham
- Department of Pathology, College of Medicine, Qassim University, Buraydah 51452, Saudi Arabia
| | - Mohd Roslan Mohd Nor
- Halal Research Group, Academy of Islamic Studies, Universiti Malaya, Kuala Lumpur 50603, Malaysia
| | | | - Wan Jefrey Basirun
- Department of Chemistry, Faculty of Science, Universiti Malaya, Kuala Lumpur 50603, Malaysia
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6
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Çalbaş B, Keobounnam AN, Korban C, Doratan AJ, Jean T, Sharma AY, Wright TA. Protein-polymer bioconjugation, immobilization, and encapsulation: a comparative review towards applicability, functionality, activity, and stability. Biomater Sci 2024; 12:2841-2864. [PMID: 38683585 DOI: 10.1039/d3bm01861j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2024]
Abstract
Polymer-based biomaterials have received a lot of attention due to their biomedical, agricultural, and industrial potential. Soluble protein-polymer bioconjugates, immobilized proteins, and encapsulated proteins have been shown to tune enzymatic activity, improved pharmacokinetic ability, increased chemical and thermal stability, stimuli responsiveness, and introduced protein recovery. Controlled polymerization techniques, increased protein-polymer attachment techniques, improved polymer surface grafting techniques, controlled polymersome self-assembly, and sophisticated characterization methods have been utilized for the development of well-defined polymer-based biomaterials. In this review we aim to provide a brief account of the field, compare these methods for engineering biomaterials, provide future directions for the field, and highlight impacts of these forms of bioconjugation.
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Affiliation(s)
- Berke Çalbaş
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, CA, USA.
| | - Ashley N Keobounnam
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, CA, USA.
| | - Christopher Korban
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, USA
| | - Ainsley Jade Doratan
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, CA, USA.
| | - Tiffany Jean
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, CA, USA.
| | - Aryan Yashvardhan Sharma
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, CA, USA.
| | - Thaiesha A Wright
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, CA, USA.
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7
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Cipolatti EP, de Andrade Souza LT, Moreno-Pérez S, Pinto MCC, Manoel EA, de Oliveira D, Pessela BC. Application of Goat and Lamb Lipases on the Development of New Immobilized Biocatalysts Aiming at Fish Oil Hydrolysis. Appl Biochem Biotechnol 2024:10.1007/s12010-024-04942-2. [PMID: 38683451 DOI: 10.1007/s12010-024-04942-2] [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: 04/16/2024] [Indexed: 05/01/2024]
Abstract
The use of lipases from animal sources for the synthesis of new biocatalysts is barely studied in the literature. The present work focused on the immobilization of lipases from kid goat's and lamb's epiglottis in different ionic supports. For this, anionic supports (monoaminoethyl-N-aminoethyl-agarose (MANAE) and diethylaminoethyl-agarose (DEAE)) and cationic supports (carboxymethyl-agarose and sulfopropyl-agarose) were used. The immobilization parameters were evaluated, as well as the thermal stability of the immobilized enzymes and their stability at different values of pH. Then, the performance of the biocatalysts was evaluated in hydrolysis reactions for obtaining omega-3 fatty acids from fish oil (eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA)). Values of 100% of recovered activity were obtained for lipase from goats, indicating that it was possible to maintain all the enzymatic activities of the immobilized enzymes on the supports. The immobilized enzymes were more stable in different pH conditions and at a temperature of 50 °C, reaching values of stabilization factor of 12.17 and t1/2 of 9.86 h-1, for lamb lipase immobilized in sulfopropyl agarose. In general, the anionic supports led to lower Km values and the cationic ones to a higher Vmax. Lamb lipase showed the highest selectivity values for EPA/DHA, reaching values of 6.43 using MANAE. Thus, the high potential for using such biocatalysts from animal sources in the food or pharmaceutical industries is observed.
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Affiliation(s)
- Eliane Pereira Cipolatti
- Departamento de Biotecnología y Microbiología de los Alimentos, Instituto de Investigación en Ciencias de La Alimentación, CIAL-CSIC, Calle Nicolás Cabrera 9, Campus UAM, Cantoblanco, 28049, Madrid, Spain.
- Departamento de Engenharia Química E de Alimentos, Universidade Federal de Santa Catarina (UFSC), P.O. Box 476, Florianópolis, SC, 88040-900, Brazil.
- Departamento de Engenharia Química, Instituto de Tecnologia, Universidade Federal Rural Do Rio de Janeiro (UFRRJ), BR-465, Km 7, Seropédica, Rio de Janeiro, RJ 23.897-000, Brazil.
| | - Lívia Tereza de Andrade Souza
- Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Pampulha, Box 486, 31270-901, Belo Horizonte, Brazil
| | - Sonia Moreno-Pérez
- Departamento de Biotecnología y Microbiología de los Alimentos, Instituto de Investigación en Ciencias de La Alimentación, CIAL-CSIC, Calle Nicolás Cabrera 9, Campus UAM, Cantoblanco, 28049, Madrid, Spain
| | - Martina C C Pinto
- Programa de Engenharia Química, COPPE, Universidade Do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - Evelin Andrade Manoel
- Departamento de Biotecnologia Farmacêutica, Centro de Ciências da Saúde, Universidade Federal Do Rio de Janeiro (UFRJ), Av. Carlos Chagas Filho, 373, Rio de Janeiro, RJ 21941-590, Brazil
| | - Débora de Oliveira
- Departamento de Engenharia Química E de Alimentos, Universidade Federal de Santa Catarina (UFSC), P.O. Box 476, Florianópolis, SC, 88040-900, Brazil
| | - Benevides Costa Pessela
- Departamento de Biotecnología y Microbiología de los Alimentos, Instituto de Investigación en Ciencias de La Alimentación, CIAL-CSIC, Calle Nicolás Cabrera 9, Campus UAM, Cantoblanco, 28049, Madrid, Spain
- Departamento de Engenharia E Tecnologias, Instituto Superior Politecnico E de Ciencias, ISPTEC, Av. Luanda Sul, Rua Lateral Via S10, Talatona-Luanda, Angola
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8
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Ejskjær L, O'Dwyer PJ, Ryan CD, Holm R, Kuentz M, Box KJ, Griffin BT. Developing an in vitro lipolysis model for real-time analysis of drug concentrations during digestion of lipid-based formulations. Eur J Pharm Sci 2024; 194:106681. [PMID: 38128839 DOI: 10.1016/j.ejps.2023.106681] [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: 09/22/2023] [Revised: 11/22/2023] [Accepted: 12/19/2023] [Indexed: 12/23/2023]
Abstract
Understanding the effect of digestion on oral lipid-based drug formulations is a critical step in assessing the impact of the digestive process in the intestine on intraluminal drug concentrations. The classical pH-stat in vitro lipolysis technique has traditionally been applied, however, there is a need to explore the establishment of higher throughput small-scale methods. This study explores the use of alternative lipases with the aim of selecting digestion conditions that permit in-line UV detection for the determination of real-time drug concentrations. A range of immobilised and pre-dissolved lipases were assessed for digestion of lipid-based formulations and compared to digestion with the classical source of lipase, porcine pancreatin. Palatase® 20000 L, a purified liquid lipase, displayed comparable digestion kinetics to porcine pancreatin and drug concentration determined during digestion of a fenofibrate lipid-based formulation were similar between methods. In-line UV analysis using the MicroDISS ProfilerTM demonstrated that drug concentration could be monitored during one hour of dispersion and three hours of digestion for both a medium- and long-chain lipid-based formulations with corresponding results to that obtained from the classical lipolysis method. This method offers opportunities exploring the real-time dynamic drug concentration during dispersion and digestion of lipid-based formulations in a small-scale setup avoiding artifacts as a result of extensive sample preparation.
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Affiliation(s)
- Lotte Ejskjær
- School of Pharmacy, University College Cork, College Road, Cork, Ireland
| | - Patrick J O'Dwyer
- School of Pharmacy, University College Cork, College Road, Cork, Ireland
| | - Callum D Ryan
- School of Pharmacy, University College Cork, College Road, Cork, Ireland
| | - René Holm
- University of Southern Denmark, Campusvej 55, Odense, Denmark
| | - Martin Kuentz
- University of Applied Sciences and Arts Northwestern Switzerland, Hofackerstr. 30, Muttenz 4132, Switzerland
| | - Karl J Box
- Pion Inc (UK), Forest Row, East Sussex, UK
| | - Brendan T Griffin
- School of Pharmacy, University College Cork, College Road, Cork, Ireland.
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9
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Chee PL, Sathasivam T, Tan YC, Wu W, Leow Y, Lim QRT, Yew PYM, Zhu Q, Kai D. Nanochitin for sustainable and advanced manufacturing. NANOSCALE 2024; 16:3269-3292. [PMID: 38265441 DOI: 10.1039/d3nr05533g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2024]
Abstract
Presently, the rapid depletion of resources and drastic climate change highlight the importance of sustainable development. In this case, nanochitin derived from chitin, the second most abundant renewable polymer in the world, possesses numerous advantages, including toughness, easy processability and biodegradability. Furthermore, it exhibits better dispersibility in various solvents and higher reactivity than chitin owing to its increased surface area to volume ratio. Additionally, it is the only natural polysaccharide that contains nitrogen. Therefore, it is valuable to further develop this innovative technology. This review summarizes the recent developments in nanochitin and specifically identifies sustainable strategies for its preparation. Additionally, the different biomass sources that can be exploited for the extraction of nanochitin are highlighted. More importantly, the life cycle assessment of nanochitin preparation is discussed, followed by its applications in advanced manufacturing and perspectives on the valorization of chitin waste.
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Affiliation(s)
- Pei Lin Chee
- Institute of Materials Research and Engineering (IMRE), Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis #08-03, 138634, Singapore.
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis #08-03, 138634, Singapore
| | - Thenapakiam Sathasivam
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis #08-03, 138634, Singapore
| | - Ying Chuan Tan
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis #08-03, 138634, Singapore
| | - Wenya Wu
- Institute of Materials Research and Engineering (IMRE), Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis #08-03, 138634, Singapore.
| | - Yihao Leow
- Institute of Materials Research and Engineering (IMRE), Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis #08-03, 138634, Singapore.
| | - Quentin Ray Tjieh Lim
- Institute of Materials Research and Engineering (IMRE), Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis #08-03, 138634, Singapore.
- Department of Materials Science and Engineering, National University of Singapore, 9 Engineering Drive 1, 117576, Singapore
| | - Pek Yin Michelle Yew
- Institute of Materials Research and Engineering (IMRE), Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis #08-03, 138634, Singapore.
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis #08-03, 138634, Singapore
| | - Qiang Zhu
- Institute of Materials Research and Engineering (IMRE), Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis #08-03, 138634, Singapore.
- School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, 62 Nanyang Dr, Singapore 637459
| | - Dan Kai
- Institute of Materials Research and Engineering (IMRE), Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis #08-03, 138634, Singapore.
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis #08-03, 138634, Singapore
- School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, 62 Nanyang Dr, Singapore 637459
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10
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Feng S, Pan L, Li Q, Zhang Y, Mou F, Liu Z, Zhang Y, Duan L, Qin B, Hu Z. The Isolation, Identification and Immobilization Method of Three Novel Enzymes with Diosgenin-Producing Activity Derived from an Aspergillus flavus. Int J Mol Sci 2023; 24:17611. [PMID: 38139441 PMCID: PMC10743735 DOI: 10.3390/ijms242417611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 12/15/2023] [Accepted: 12/16/2023] [Indexed: 12/24/2023] Open
Abstract
Diosgenin is an important raw material used in the synthesis of steroid drugs, and it is widely used in the pharmaceutical industry. The traditional method of producing diosgenin is through using raw materials provided via the plant Dioscorea zingiberensis C. H. Wright (DZW), which is subsequently industrially hydrolyzed using a high quantity of hydrochloric and sulfuric acids at temperatures ranging from 70 °C to 175 °C. This process results in a significant amount of unmanageable wastewater, creates issues of severe environmental pollution and consumes high quantities of energy. As an alternative, the enzymolysis of DZW to produce diosgenin is an environmentally and friendly method with wide-ranging prospects for its application. However, there are still only a few enzymes that are suitable for production on an industrial scale. In this study, three new key enzymes, E1, E2, and E3, with a high conversion stability of diosgenin, were isolated and identified using an enzyme-linked-substrate autography strategy. HPLC-MS/MS identification showed that E1, a 134.45 kDa protein with 1019 amino acids (AAs), is a zinc-dependent protein similar to the M16 family. E2, a 97.89 kDa protein with 910 AAs, is a type of endo-β-1,3-glucanase. E3, a 51.6 kDa protein with 476 AAs, is a type of Xaa-Pro aminopeptidase. In addition, the method to immobilize these proteins was optimized, and stability was achieved. The results show that the optimal immobilization parameters are 3.5% sodium alginate, 3.45% calcium chloride concentration, 1.4 h fixed time, and pH 8.8; and the recovery rate of enzyme activity can reach 43.98%. A level of 70.3% relative enzyme activity can be obtained after employing six cycles of the optimized technology. Compared with free enzymes, immobilized enzymes have improved stability, acid and alkaline resistance and reusability, which are conducive to large-scale industrial production.
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Affiliation(s)
- Shirong Feng
- College of Life Sciences, Northwest A&F University, Xianyang 712100, China; (S.F.); (L.P.); (Q.L.); (Y.Z.); (F.M.); (Z.L.); (Y.Z.); (L.D.)
| | - Lintao Pan
- College of Life Sciences, Northwest A&F University, Xianyang 712100, China; (S.F.); (L.P.); (Q.L.); (Y.Z.); (F.M.); (Z.L.); (Y.Z.); (L.D.)
| | - Quanshun Li
- College of Life Sciences, Northwest A&F University, Xianyang 712100, China; (S.F.); (L.P.); (Q.L.); (Y.Z.); (F.M.); (Z.L.); (Y.Z.); (L.D.)
| | - Yi Zhang
- College of Life Sciences, Northwest A&F University, Xianyang 712100, China; (S.F.); (L.P.); (Q.L.); (Y.Z.); (F.M.); (Z.L.); (Y.Z.); (L.D.)
| | - Fangyuan Mou
- College of Life Sciences, Northwest A&F University, Xianyang 712100, China; (S.F.); (L.P.); (Q.L.); (Y.Z.); (F.M.); (Z.L.); (Y.Z.); (L.D.)
| | - Zhao Liu
- College of Life Sciences, Northwest A&F University, Xianyang 712100, China; (S.F.); (L.P.); (Q.L.); (Y.Z.); (F.M.); (Z.L.); (Y.Z.); (L.D.)
| | - Yuanyuan Zhang
- College of Life Sciences, Northwest A&F University, Xianyang 712100, China; (S.F.); (L.P.); (Q.L.); (Y.Z.); (F.M.); (Z.L.); (Y.Z.); (L.D.)
| | - Longfei Duan
- College of Life Sciences, Northwest A&F University, Xianyang 712100, China; (S.F.); (L.P.); (Q.L.); (Y.Z.); (F.M.); (Z.L.); (Y.Z.); (L.D.)
| | - Baofu Qin
- College of Life Sciences, Northwest A&F University, Xianyang 712100, China; (S.F.); (L.P.); (Q.L.); (Y.Z.); (F.M.); (Z.L.); (Y.Z.); (L.D.)
| | - Zhongqiu Hu
- College of Food Science and Engineering, Northwest A&F University, Xianyang 712100, China
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11
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dos Santos LN, Perna RF, Vieira AC, de Almeida AF, Ferreira NR. Trends in the Use of Lipases: A Systematic Review and Bibliometric Analysis. Foods 2023; 12:3058. [PMID: 37628057 PMCID: PMC10453403 DOI: 10.3390/foods12163058] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 07/27/2023] [Accepted: 07/28/2023] [Indexed: 08/27/2023] Open
Abstract
Scientific mapping using bibliometric data network analysis was applied to analyze research works related to lipases and their industrial applications, evaluating the current state of research, challenges, and opportunities in the use of these biocatalysts, based on the evaluation of a large number of publications on the topic, allowing a comprehensive systematic data analysis, which had not yet been conducted in relation to studies specifically covering lipases and their industrial applications. Thus, studies involving lipase enzymes published from 2018 to 2022 were accessed from the Web of Science database. The extracted records result in the analysis of terms of bibliographic compatibility among the articles, co-occurrence of keywords, and co-citation of journals using the VOSviewer algorithm in the construction of bibliometric maps. This systematic review analysis of 357 documents, including original and review articles, revealed studies inspired by lipase enzymes in the research period, showing that the development of research, together with different areas of knowledge, presents good results related to the applications of lipases, due to information synchronization. Furthermore, this review showed the main challenges in lipase applications regarding increased production and operational stability; establishing well-defined evaluation criteria, such as cultivation conditions, activity, biocatalyst stability, type of support and reactor; thermodynamic studies; reuse cycles; and it can assist in defining goals for the development of successful large-scale applications, showing several points for improvement of future studies on lipase enzymes.
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Affiliation(s)
- Lucely Nogueira dos Santos
- Postgraduate Program in Food Science and Technology, Institute of Technology, Federal University of Pará (UFPA), Belém 66075-110, Brazil;
| | - Rafael Firmani Perna
- Graduate Program in Chemical Engineering, Institute of Science and Technology, Federal University of Alfenas (UNIFAL-MG), Poços de Caldas 37715-400, Brazil; (R.F.P.); (A.C.V.)
| | - Ana Carolina Vieira
- Graduate Program in Chemical Engineering, Institute of Science and Technology, Federal University of Alfenas (UNIFAL-MG), Poços de Caldas 37715-400, Brazil; (R.F.P.); (A.C.V.)
| | - Alex Fernando de Almeida
- Engineering of Bioprocesses and Biotechnology, Federal University of Tocantins (UFT-TO), Gurupi 77402-970, Brazil;
| | - Nelson Rosa Ferreira
- Postgraduate Program in Food Science and Technology, Institute of Technology, Federal University of Pará (UFPA), Belém 66075-110, Brazil;
- Faculty of Food Engineering, Institute of Technology, Federal University of Pará (UFPA), Belém 66075-110, Brazil
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12
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Elhussiny NI, Mohamed AMA, El-Refai HA, Mohamed SS, Shetaia YM, Amin HA, Klöck G. Biocatalysis of triglycerides transesterification using fungal biomass: a biorefinery approach. Fungal Biol Biotechnol 2023; 10:12. [PMID: 37308926 DOI: 10.1186/s40694-023-00160-3] [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: 03/12/2023] [Accepted: 05/11/2023] [Indexed: 06/14/2023] Open
Abstract
BACKGROUND The use of microbial biomasses, such as fungal biomass, to catalyze the transesterification of triglycerides (TG) for biodiesel production provides a sustainable, economical alternative while still having the main advantages of expensive immobilized enzymes. RESULTS Biomasses of Aspergillus flavus and Rhizopus stolonifera were used to catalyze the transesterification of TG in waste frying oil (WFO). Isopropanol as an acyl-acceptor reduced the catalytic capability of the biomasses, while methanol was the most potent acyl-acceptor with a final fatty acid methyl ester (FAME) concentration of 85.5 and 89.7%, w/w, for R. stolonifer and A. flavus, respectively. Different mixtures of the fungal biomasses were tested, and higher proportions of A. flavus biomass improved the mixture's catalytic capability. C. sorokiniana cultivated in synthetic wastewater was used as feedstock to cultivate A. flavus. The biomass produced had the same catalytic capability as the biomass produced in the control culture medium. Response surface methodology (RSM) was adopted using central composite design (CCD) to optimize the A. flavus biomass catalytic transesterification reaction, where temperature, methanol concentration, and biomass concentration were selected for optimization. The significance of the model was verified, and the suggested optimum reaction conditions were 25.5 °C, 250 RPM agitation with 14%, w/w, biomass, 3 mol/L methanol, and a reaction duration of 24 h. The suggested optimum conditions were tested to validate the model and a final FAME concentration of 95.53%. w/w was detected. CONCLUSION Biomasses cocktails might be a legitimate possibility to provide a cheaper technical solution for industrial applications than immobilized enzymes. The use of fungal biomass cultivated on the microalgae recovered from wastewater treatment for the catalysis of transesterification reaction provides an additional piece of the puzzle of biorefinery. Optimizing the transesterification reaction led to a valid prediction model with a final FAME concentration of 95.53%, w/w.
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Affiliation(s)
- Nadeem I Elhussiny
- Department of Life Science and Chemistry, Constructor University, Bremen Campus Ring 1, 28759, Bremen, Germany.
- Department of Chemistry of Natural and Microbial Products, National Research Centre, Dokki, Cairo, 12622, Egypt.
- Institute of Environmental Biology and Biotechnology, University of Applied Sciences, 28199, Bremen, Germany.
| | - Ahmed M A Mohamed
- Department of Botany and Microbiology, Faculty of Science, Helwan University, 11795, Cairo, Egypt
| | - Heba A El-Refai
- Department of Chemistry of Natural and Microbial Products, National Research Centre, Dokki, Cairo, 12622, Egypt
| | - Sayeda S Mohamed
- Department of Chemistry of Natural and Microbial Products, National Research Centre, Dokki, Cairo, 12622, Egypt
| | - Yousseria M Shetaia
- Department of Microbiology, Faculty of Science, Ain Shams University, Abbassia, 11566, Cairo, Egypt
| | - Hala A Amin
- Department of Chemistry of Natural and Microbial Products, National Research Centre, Dokki, Cairo, 12622, Egypt
| | - Gerd Klöck
- Institute of Environmental Biology and Biotechnology, University of Applied Sciences, 28199, Bremen, Germany
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13
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Senyay-Oncel D, Kimiz-Gebologlu I, Yesil-Celiktas O. New developments in supercritical fluids as a green technology: Processing of β-glucanase with sub- and supercritical carbon dioxide. Biochem Eng J 2023. [DOI: 10.1016/j.bej.2023.108934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2023]
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14
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Montenegro JAS, Ries A, Silva IDS, Luna CBB, Souza AL, Wellen RMR. Enzymatic and Synthetic Routes of Castor Oil Epoxidation. Polymers (Basel) 2023; 15:polym15112477. [PMID: 37299276 DOI: 10.3390/polym15112477] [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: 04/19/2023] [Revised: 05/23/2023] [Accepted: 05/24/2023] [Indexed: 06/12/2023] Open
Abstract
Epoxidation of castor oil in synthetic and enzymatic routes was carried out in order to promote a system with less environmental impact. The epoxidation reactions of castor oil compounds upon addition of lipase enzyme with and without acrylic immobilization and with reaction times of 24 and 6 h, as well as the synthetic compounds upon addition of Amberlite resin and formic acid, were investigated using Fourier transform infrared spectroscopy (FTIR) and nuclear magnetic resonance in hydrogen molecules (1H-NMR). The analysis indicated that the enzymatic reactions (6 h) and synthetic reactions provided a conversion from 50 to 96% and epoxidation from 25 to 48%, resulting from peak stretching and signal disintegration in the hydroxyl region due to the appearance of H2O in the interaction of peracid with catalyst. In systems without toluene, a dehydration event with a peak absorbance of 0.02 AU, indicating a possible vinyl group at 2355 cm-1 in enzymatic reactions without acrylic immobilization, was observed and resulted in a selectivity of 2%. In the absence of a solid catalyst, an unsaturation conversion of castor oil above 90% was achieved; however, this catalyst is necessary for the epoxidation to take place, whereas the lipase enzyme becomes able of epoxidizing and dehydrating the castor oil upon changing the time or reaction system. The conversation from 28 to 48% of solid catalysts (Amberlite and lipase enzyme) displays their importance to the instauration conversion of castor oil into oxirane rings.
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Affiliation(s)
- Juliana A S Montenegro
- Materials Engineering Department, Federal University of Paraíba, João Pessoa 58051-900, Brazil
| | - Andreas Ries
- Multidisciplinary Center for Technological Investigations, National University of Asunción, San Lorenzo University Campus, San Lorenzo 111421, Paraguay
| | - Ingridy D S Silva
- Academic Unit of Materials Engineering, Federal University of Campina Grande, Campina Grande 58249-140, Brazil
| | - Carlos B B Luna
- Academic Unit of Materials Engineering, Federal University of Campina Grande, Campina Grande 58249-140, Brazil
| | - Antônia L Souza
- Chemistry Department, Federal University of Paraíba, João Pessoa 58051-900, Brazil
| | - Renate M R Wellen
- Materials Engineering Department, Federal University of Paraíba, João Pessoa 58051-900, Brazil
- Academic Unit of Materials Engineering, Federal University of Campina Grande, Campina Grande 58249-140, Brazil
- Chemistry Department, Federal University of Paraíba, João Pessoa 58051-900, Brazil
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15
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Imam H, Hill K, Reid A, Mix S, Marr PC, Marr AC. Supramolecular Ionic Liquid Gels for Enzyme Entrapment. ACS SUSTAINABLE CHEMISTRY & ENGINEERING 2023; 11:6829-6837. [PMID: 37180026 PMCID: PMC10170508 DOI: 10.1021/acssuschemeng.3c00517] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 04/21/2023] [Indexed: 05/15/2023]
Abstract
Reported herein is an entrapment method for enzyme immobilization that does not require the formation of new covalent bonds. Ionic liquid supramolecular gels are formed containing enzymes that can be shaped into gel beads and act as recyclable immobilized biocatalysts. The gel was formed from two components, a hydrophobic phosphonium ionic liquid and a low molecular weight gelator derived from the amino acid phenylalanine. Gel-entrapped lipase from Aneurinibacillus thermoaerophilus was recycled for 10 runs over 3 days without loss of activity and retained activity for at least 150 days. The procedure does not form covalent bonds upon gel formation, which is supramolecular, and no bonds are formed between the enzyme and the solid support.
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Affiliation(s)
- Hasan
T. Imam
- School
of Chemistry and Chemical Engineering, Queen’s
University Belfast, UK, David Keir Building, Stranmillis Road, Belfast, Northern Ireland, United Kingdom BT9 5AG
| | - Kyle Hill
- School
of Chemistry and Chemical Engineering, Queen’s
University Belfast, UK, David Keir Building, Stranmillis Road, Belfast, Northern Ireland, United Kingdom BT9 5AG
| | - Andrew Reid
- School
of Chemistry and Chemical Engineering, Queen’s
University Belfast, UK, David Keir Building, Stranmillis Road, Belfast, Northern Ireland, United Kingdom BT9 5AG
| | - Stefan Mix
- Department
of Biocatalysis, Almac Bioscience, Almac
Group, Almac House, 20 Seagoe Industrial Estate, Craigavon, Belfast, Northern Ireland, United Kingdom BT63 5QD
| | - Patricia C. Marr
- School
of Chemistry and Chemical Engineering, Queen’s
University Belfast, UK, David Keir Building, Stranmillis Road, Belfast, Northern Ireland, United Kingdom BT9 5AG
- E-mail:
| | - Andrew C. Marr
- School
of Chemistry and Chemical Engineering, Queen’s
University Belfast, UK, David Keir Building, Stranmillis Road, Belfast, Northern Ireland, United Kingdom BT9 5AG
- E-mail:
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16
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Artico M, Roux C, Peruch F, Mingotaud AF, Montanier CY. Grafting of proteins onto polymeric surfaces: A synthesis and characterization challenge. Biotechnol Adv 2023; 64:108106. [PMID: 36738895 DOI: 10.1016/j.biotechadv.2023.108106] [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: 10/11/2022] [Revised: 01/26/2023] [Accepted: 01/30/2023] [Indexed: 02/05/2023]
Abstract
This review aims at answering the following question: how can a researcher be sure to succeed in grafting a protein onto a polymer surface? Even if protein immobilization on solid supports has been used industrially for a long time, hence enabling natural enzymes to serve as a powerful tool, emergence of new supports such as polymeric surfaces for the development of so-called intelligent materials requires new approaches. In this review, we introduce the challenges in grafting protein on synthetic polymers, mainly because compared to hard surfaces, polymers may be sensitive to various aqueous media, depending on the pH or reductive molecules, or may exhibit state transitions with temperature. Then, the specificity of grafting on synthetic polymers due to difference of chemical functions availability or difference of physical properties are summarized. We present next the various available routes to covalently bond the protein onto the polymeric substrates considering the functional groups coming from the monomers used during polymerization reaction or post-modification of the surfaces. We also focus our review on a major concern of grafting protein, which is avoiding the potential loss of function of the immobilized protein. Meanwhile, this review considers the different methods of characterization used to determine the grafting efficiency but also the behavior of enzymes once grafted. We finally dedicate the last part of this review to industrial application and future prospective, considering the sustainable processes based on green chemistry.
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Affiliation(s)
- M Artico
- Laboratory IMRCP, CNRS UMR 5623, University Paul Sabatier, Toulouse, France; TBI, Université de Toulouse, CNRS, INRAE, INSA, Toulouse, France
| | - C Roux
- Laboratory IMRCP, CNRS UMR 5623, University Paul Sabatier, Toulouse, France
| | - F Peruch
- Univ. Bordeaux, CNRS, Bordeaux INP, LCPO, UMR 5629, Pessac, France
| | - A-F Mingotaud
- Laboratory IMRCP, CNRS UMR 5623, University Paul Sabatier, Toulouse, France.
| | - C Y Montanier
- TBI, Université de Toulouse, CNRS, INRAE, INSA, Toulouse, France.
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17
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Zheng Z, Liu W, Zhou Q, Li J, Zeb A, Wang Q, Lian Y, Shi R, Wang J. Effects of co-modified biochar immobilized laccase on remediation and bacterial community of PAHs-contaminated soil. JOURNAL OF HAZARDOUS MATERIALS 2023; 443:130372. [PMID: 36444066 DOI: 10.1016/j.jhazmat.2022.130372] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Revised: 10/27/2022] [Accepted: 11/08/2022] [Indexed: 06/16/2023]
Abstract
Considering the stability and economy of immobilized enzymes, this study prepared co-modified biochar immobilized laccase product named Fe3O4@NaBC@GA@LC via orthogonal experimental design and explored its possibility of remediating polycyclic aromatic hydrocarbons (PAHs) contaminated soil in steel plants. Compared with the free laccase treatment, the relative activity of Fe3O4@NaBC@GA@LC remained 60 % after 50 days of incubation at room temperature. The relative activity of Fe3O4@NaBC@GA@LC could still retain nearly 80 % after five reuses. In the process of simulating the PAHs-contaminated site treatment experiment in Hangzhou Iron and steel plant, immobilized laccase exhibited efficient adsorption and degradation performances and even the removal rate of 5-ring PAHs reached more than 90 % in 40 days, resulting in improving urease activity and dehydrogenase in the soil and promoted the growth of a PAH degrading bacteria (Massilia). Our results further explained the efficient degradation effects of Fe3O4@NaBC@GA@LC on PAHs, which make it a promising candidate for PAHs-contaminated soil remediation.
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Affiliation(s)
- Zeqi Zheng
- Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education (MOE), College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China; Tianjin Key Laboratory of Urban Ecology Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China
| | - Weitao Liu
- Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education (MOE), College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China; Tianjin Key Laboratory of Urban Ecology Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China.
| | - Qixing Zhou
- Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education (MOE), College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China; Tianjin Key Laboratory of Urban Ecology Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China
| | - Jiantao Li
- Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education (MOE), College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China; Tianjin Key Laboratory of Urban Ecology Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China
| | - Aurang Zeb
- Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education (MOE), College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China; Tianjin Key Laboratory of Urban Ecology Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China
| | - Qi Wang
- Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education (MOE), College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China; Tianjin Key Laboratory of Urban Ecology Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China
| | - Yuhang Lian
- Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education (MOE), College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China; Tianjin Key Laboratory of Urban Ecology Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China
| | - Ruiying Shi
- Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education (MOE), College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China; Tianjin Key Laboratory of Urban Ecology Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China
| | - Jianlin Wang
- Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education (MOE), College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China; Tianjin Key Laboratory of Urban Ecology Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China
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18
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Feiten MC, Morigi I, Di Luccio M, Oliveira JV. Activity and stability of lipase from Candida Antarctica after treatment in pressurized fluids. Biotechnol Lett 2023; 45:287-298. [PMID: 36592260 DOI: 10.1007/s10529-022-03335-x] [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: 03/14/2022] [Revised: 10/13/2022] [Accepted: 11/28/2022] [Indexed: 01/03/2023]
Abstract
Lipase B from Candida antarctica (CalB) is one of the biocatalysts most used in organic synthesis due to its ability to act in several medium, wide substrate specificity and enantioselectivity, tolerance to non-aqueous environment, and resistance to thermal deactivation. Thus, the objective of this work was to treat CalB in supercritical carbon dioxide (SC-CO2) and liquefied petroleum gas (LPG), and measure its activity before and after high-pressure treatment. Residual specific hydrolytic activities of 132% and 142% were observed when CalB was exposed to SC-CO2 at 35 ℃, 75 bar and 1 h and to LPG at 65 ℃, 30 bar and 1 h, respectively. Residual activity of the enzyme treated at high pressure was still above 100% until the 20th day of storage at low temperatures. There was no difference on the residual activity loss of CalB treated with LPG and stored at different temperatures over time. Greater difference was observed between CalB treated with CO2 and flash-frozen in liquid nitrogen (- 196 ℃) followed by storage in freezer (- 10 ℃) and CalB stored in freezer at - 10 ℃. Such findings encourage deeper studies on CalB as well as other enzymes behavior under different types of pressurized fluids aiming at industrial application.
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Affiliation(s)
- Mirian Cristina Feiten
- Department of Technology, State University of Maringá (UEM), Angelo Moreira da Fonseca Ave, Umuarama, Paraná, 87506-370, Brazil.
| | - Iasmin Morigi
- Department of Chemical and Food Engineering, Federal University of Santa Catarina (UFSC), Technology Center/C.P. 476, Florianópolis, Santa Catarina, 88040-900, Brazil
| | - Marco Di Luccio
- Department of Chemical and Food Engineering, Federal University of Santa Catarina (UFSC), Technology Center/C.P. 476, Florianópolis, Santa Catarina, 88040-900, Brazil
| | - José Vladimir Oliveira
- Department of Chemical and Food Engineering, Federal University of Santa Catarina (UFSC), Technology Center/C.P. 476, Florianópolis, Santa Catarina, 88040-900, Brazil
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19
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Wang Z, Lin S, Zhang Q, Li J, Yin S. Construction of a Novel Lipase Catalytic System Based on Hybrid Membranes with Interwoven Electrospun Polyacrylic Acid and Polyvinyl Pyrrolidone Gel Fibers. Gels 2022; 8:gels8120812. [PMID: 36547336 PMCID: PMC9777577 DOI: 10.3390/gels8120812] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 12/05/2022] [Accepted: 12/07/2022] [Indexed: 12/14/2022] Open
Abstract
Efficient lipase catalysis requires sufficient oil-water interface engineered through structural design. Inspired by the architectural features of fabrics, a novel lipase-membrane catalytic system with interwoven polyacrylic acid (PAA) gel fibers and polyvinyl pyrrolidone (PVP) gel fibers was developed in this study by using double-needle electrospinning and gelation. It has been demonstrated that PAA/PVP hybrid gel fiber membranes (HGFMs) have a high swelling capacity for both water and oil phases, which created numerous discontinuous oil-water contact surface units in limited space of HGFMs, consequently forming effective interfacial catalytic systems. Volume competition between the water and oil phases suggests that balancing the proportions of these phases is very important for effective construction of oil-water interfaces and conditioning catalysis. Regulation of multiple factors of PAA/PVP HGFMs resulted in a catalytic efficiency of up to 2.1 times that of a macroscopic "oil-up/water-down" system (room temperature, pH = 7), and 2.9 times when three membranes are superimposed, as well as excellent pH and temperature stability. HGFMs were stacked to build a high-performing catalytic performance reactor. We expect that this study will be a beneficial exploration for expanding the lipase catalytic system.
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Almeida FLC, Silveira MP, Alvim ID, da Costa TB, da Silva TL, Vieira MGA, Prata AS, Forte MBS. Jet cutter technique as a tool to achieve high lipase hydrolytic activity. FOOD AND BIOPRODUCTS PROCESSING 2022. [DOI: 10.1016/j.fbp.2022.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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21
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Souza PMP, Carballares D, Gonçalves LRB, Fernandez-Lafuente R, Rodrigues S. Immobilization of Lipase B from Candida antarctica in Octyl-Vinyl Sulfone Agarose: Effect of the Enzyme-Support Interactions on Enzyme Activity, Specificity, Structure and Inactivation Pathway. Int J Mol Sci 2022; 23:ijms232214268. [PMID: 36430745 PMCID: PMC9697615 DOI: 10.3390/ijms232214268] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 10/21/2022] [Accepted: 11/11/2022] [Indexed: 11/21/2022] Open
Abstract
Lipase B from Candida antarctica was immobilized on heterofunctional support octyl agarose activated with vinyl sulfone to prevent enzyme release under drastic conditions. Covalent attachment was established, but the blocking step using hexylamine, ethylenediamine or the amino acids glycine (Gly) and aspartic acid (Asp) altered the results. The activities were lower than those observed using the octyl biocatalyst, except when using ethylenediamine as blocking reagent and p-nitrophenol butyrate (pNPB) as substrate. The enzyme stability increased using these new biocatalysts at pH 7 and 9 using all blocking agents (much more significantly at pH 9), while it decreased at pH 5 except when using Gly as blocking agent. The stress inactivation of the biocatalysts decreased the enzyme activity versus three different substrates (pNPB, S-methyl mandelate and triacetin) in a relatively similar fashion. The tryptophane (Trp) fluorescence spectra were different for the biocatalysts, suggesting different enzyme conformations. However, the fluorescence spectra changes during the inactivation were not too different except for the biocatalyst blocked with Asp, suggesting that, except for this biocatalyst, the inactivation pathways may not be so different.
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Affiliation(s)
- Priscila M. P. Souza
- Departamento de Biocatálisis, ICP-CSIC, Campus UAM-CSIC, 28049 Madrid, Spain
- Food Engineering Department, Federal University of Ceará, Campus do Pici, Bloco 858, Fortaleza CEP 60440-900, CE, Brazil
| | - Diego Carballares
- Departamento de Biocatálisis, ICP-CSIC, Campus UAM-CSIC, 28049 Madrid, Spain
| | - Luciana R. B. Gonçalves
- Chemical Engineering Department, Federal University of Ceará, Campus do Pici, Bloco 709, Fortaleza CEP 60440-900, CE, Brazil
| | - Roberto Fernandez-Lafuente
- Departamento de Biocatálisis, ICP-CSIC, Campus UAM-CSIC, 28049 Madrid, Spain
- Center of Excellence in Bionanoscience Research, Member of the External Scientific Advisory Academics, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Correspondence: (R.F.-L.); (S.R.)
| | - Sueli Rodrigues
- Food Engineering Department, Federal University of Ceará, Campus do Pici, Bloco 858, Fortaleza CEP 60440-900, CE, Brazil
- Correspondence: (R.F.-L.); (S.R.)
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22
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Tsai MF, Huang SM, Huang HY, Tsai SW, Kuo CH, Shieh CJ. Ultrasound Plus Vacuum-System-Assisted Biocatalytic Synthesis of Octyl Cinnamate and Response Surface Methodology Optimization. Molecules 2022; 27:molecules27217148. [PMID: 36363974 PMCID: PMC9657652 DOI: 10.3390/molecules27217148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 10/18/2022] [Accepted: 10/20/2022] [Indexed: 11/05/2022] Open
Abstract
Cinnamic acid is one of the phenolic compounds that is isolated from cinnamon, or other natural plants, and has a wide range of physiological activities. However, the application of cinnamic acid is limited due to its poor solubility and low oral bioavailability. In this study, the feasibility of producing octyl cinnamate by ultrasonic assistance, combined with a rotary evaporation under vacuum, was studied using methyl cinnamate and octanol as the starting materials. A Box–Behnken design (BBD) was employed to evaluate the effects of the operation parameters, including reaction temperature (55–75 °C), reaction time (4–12 h), and ultrasonic power (90–150 W) on the production of octyl cinnamate. Meanwhile, the synthesis process was further optimized by the modeling response surface methodology (RSM). The data indicated that octyl cinnamate was efficiently synthesized from methyl cinnamate and octanol using the ultrasound plus vacuum system; further, this system was superior to the conventional method. According to the RSM model for the actual experiments, a reaction temperature of 74.6 °C, a reaction time of 11.1 h, and an ultrasound power of 150 W were determined to be the best conditions for the maximum molar conversion of octyl cinnamate (93.8%). In conclusion, the highly efficient synthesis of octyl cinnamate by a rotary evaporator with an ultrasound plus vacuum system was achieved via RSM optimization.
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Affiliation(s)
- Ming-Fang Tsai
- Department of Food Science and Biotechnology, National Chung Hsing University, Taichung 402, Taiwan
- Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan
| | - Shang-Ming Huang
- Department of Nutrition, China Medical University, Taichung 406, Taiwan
| | - Hsin-Yi Huang
- Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan
| | - Shuo-Wen Tsai
- Department of Food Science and Biotechnology, National Chung Hsing University, Taichung 402, Taiwan
- Correspondence: (S.-W.T.); (C.-H.K.); (C.-J.S.)
| | - Chia-Hung Kuo
- Department of Seafood Science, National Kaohsiung University of Science and Technology, Kaohsiung 811, Taiwan
- Center for Aquatic Products Inspection Service, National Kaohsiung University of Science and Technology, Kaohsiung 811, Taiwan
- Correspondence: (S.-W.T.); (C.-H.K.); (C.-J.S.)
| | - Chwen-Jen Shieh
- Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan
- Correspondence: (S.-W.T.); (C.-H.K.); (C.-J.S.)
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23
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Ali SR, Sultana SS, Rajak S, Tribedi P, Chakraborty SS. Serratia sp. scl1: isolation of a novel thermostable lipase producing microorganism which holds industrial importance. Antonie Van Leeuwenhoek 2022; 115:1335-1348. [PMID: 36127621 DOI: 10.1007/s10482-022-01776-y] [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: 10/23/2020] [Accepted: 08/11/2022] [Indexed: 11/26/2022]
Abstract
Lipase being a hydrolysable enzyme plays a major role in serving various purposes of the industries. Thus, it is very important to have a sustainable and efficient source of this enzyme. In this present study, several microorganisms were isolated from medicinal effluent of a pharmaceutical industry that could produce efficient lipase activity. Among these isolates, a designated strain scl1 was isolated and based on the molecular and biochemical characterisation was tentatively assigned to the genus Serratia. Preliminary studies confirmed the strain scl1 was found to exhibit the highest production of lipase at a temperature and pH of 35 °C and 7, respectively under the incubation for 48 h. Further, the lipase activity was measured by following spectrophotometric method using pNPP as the substrate in which the Km and Vmax of the crude enzyme was found to be 3.349 × 10-3 M and 5.68 × 10-1 unit/mL, respectively. The extracellular crude lipase was found to show a temperature and pH optima of 75 °C and 8, respectively which gave a strong indication that the enzyme appeared to be highly thermostable. This study revealed the strain scl1 is able to produce a thermostable lipase which can meet the needs of the modern-day industrialization techniques. However, more work is required to purify the enzyme and get it ready for commercial applications.
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Affiliation(s)
- Shaikh Rajesh Ali
- Department of Microbiology, Acharya Prafulla Chandra College, Kolkata, West Bengal, India
| | - Syeda Sagufta Sultana
- Department of Microbiology, West Bengal State University, Barasat, West Bengal, India
| | - Sisir Rajak
- Department of Microbiology, Acharya Prafulla Chandra College, Kolkata, West Bengal, India
| | - Prosun Tribedi
- Department of Biotechnology, The Neotia University, Sarisha, West Bengal, India
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24
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Zhang H, Secundo F, Sun J, Mao X. Advances in enzyme biocatalysis for the preparation of functional lipids. Biotechnol Adv 2022; 61:108036. [PMID: 36130694 DOI: 10.1016/j.biotechadv.2022.108036] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 09/13/2022] [Accepted: 09/14/2022] [Indexed: 11/02/2022]
Abstract
Functional lipids, mainly ω-3 polyunsaturated fatty acids (n-3 PUFAs) such as eicosapentaenoic (EPA; 20:5n-3) and docosahexaenoic (DHA; 22:6n-3), are known to have a variety of health benefits. Lipases and phospholipases are widely used to prepare different forms of structured lipids, since biocatalytic methods can be carried out under mild conditions, preserving the quality of the products. On the other hand, many processes still are conducted at high temperatures and with organic solvents, which are conditions unfavorable for the production of nutritional products. This article gives an updated overview of enzyme biocatalysis methods for the preparation of different derivatives containing n-3 PUFAs, including specific reactions, enzyme immobilization research for high-efficiency catalysis, and enzyme engineering technologies (higher selectivity, stability, and activity). Furthermore, advanced control strategies of biocatalytic processes and reactors are presented. The future prospect and opportunities for marine functional lipids are also discussed. Therefore, the obtainment of enzymes endowed with superior properties and the development of optimized processes, still have to be pursued to achieve greener bio-catalyzed processes.
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Affiliation(s)
- Haiyang Zhang
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
| | - Francesco Secundo
- Istituto di Chimica del Riconoscimento Molecolare, CNR, v. Mario Bianco 9, Milan 20131, Italy
| | - Jianan Sun
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
| | - Xiangzhao Mao
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao 266237, China.
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25
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Silva HDA, Feiten M, Raspe D, Silva CDA. Hydrolysis of macauba kernel oil: ultrasound application in the substrates pre-emulsion step and effect of the process variables. AN ACAD BRAS CIENC 2022; 94:e20211267. [PMID: 35857967 DOI: 10.1590/0001-3765202220211267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 11/05/2021] [Indexed: 11/22/2022] Open
Abstract
The main goal of the present work was to evaluate the application of ultrasound as a previous step to promote the substrates pre-emulsion in the hydrolysis reaction of macauba kernel oil (MKO). The ultrasound effect on the substrates pre-emulsion was evaluated on the free fatty acid (FFA) content, as well as the process variables (reaction time, percentage of catalyst Lipozyme® RM IM, and buffer solution). Reactions carried out with the substrates pre-emulsion presented higher FFA production, up to a 40 wt% increase in 1 hour of reaction, yielding 80 wt% of FFAs in 8 hours. The use of catalyst in the reaction medium, from 5 to 15 wt%, favored the FFAs production in 2 hours of reaction. Addition of 25 to 100 wt% of buffer solution led to 86 wt% of FFAs in 4 hours of reaction. Enzyme recycling resulted in a slight decrease in the FFA content, although the catalyst had maintained 85% of its initial activity after 30 h of use. Therefore, the ultrasound pre-emulsion previous step allowed a more efficient hydrolysis reaction of MKO, leading to an increase of up to 40 wt% on the FFA content, when compared to the hydrolysis without such step.
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Affiliation(s)
- Heloísa DA Silva
- Universidade Estadual de Maringá, Departamento de Tecnologia, Avenida Ângelo Moreira da Fonseca, 1800, Parque Danielle, 87506-370 Umuarama, PR, Brazil
| | - Mirian Feiten
- Universidade Estadual de Maringá, Departamento de Tecnologia, Avenida Ângelo Moreira da Fonseca, 1800, Parque Danielle, 87506-370 Umuarama, PR, Brazil
| | - Djéssica Raspe
- Universidade Estadual de Maringá, Centro de Ciências Agrárias, Avenida Colombo, 5790, Zona 7, 87020-900 Maringá, PR, Brazil
| | - Camila DA Silva
- Universidade Estadual de Maringá, Departamento de Tecnologia, Avenida Ângelo Moreira da Fonseca, 1800, Parque Danielle, 87506-370 Umuarama, PR, Brazil
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26
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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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27
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Gamboa-Velázquez G, Juaristi E. Mechanoenzymology in the Kinetic Resolution of β-Blockers: Propranolol as a Case Study. ACS ORGANIC & INORGANIC AU 2022; 2:343-350. [PMID: 36855594 PMCID: PMC9955203 DOI: 10.1021/acsorginorgau.1c00049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Recent advances in biotechnology, protein engineering, and enzymatic immobilization have made it possible to carry out biocatalytic transformations through alternative non-conventional activation strategies. In particular, mechanoenzymology (i.e., the use of the mechanical force produced by milling or grinding to activate a biotransformation) has become a new area in so-called "green chemistry", reshaping key fundaments of biocatalysis and leading to the exploration of enzymatic transformations under more sustainable conditions. Significantly, numerous chiral active pharmaceutical ingredients have been synthesized via mechanoenzymatic methods, boosting the use of biocatalysis in the synthesis of chiral drugs. In this regard and aiming to widen the scope of the young field of mechanoenzymology, a dual kinetic resolution of propranolol precursors was explored. The biocatalytic methodology mediated by Candida antarctica Lipase B (CALB) and activated by mechanical force allowed the isolation of both enantiomeric precursors of propranolol with high enantiomeric excess (up to 99% ee), complete conversion (c = 50%), and excellent enantiodifferentiation (E > 300). Moreover, the enantiomerically pure products were used to synthesize both enantiomers of the β-blocker propranolol with high enantiopurity.
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Affiliation(s)
- Gonzalo Gamboa-Velázquez
- Departamento
de Química, Centro de Investigación
y de Estudios Avanzados, 07360 Ciudad de México, Mexico
| | - Eusebio Juaristi
- Departamento
de Química, Centro de Investigación
y de Estudios Avanzados, 07360 Ciudad de México, Mexico,El
Colegio Nacional, Luis
González Obregón 23, Centro Histórico, 06020 Ciudad de México, Mexico,
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28
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Romero S, Minari RJ, Collins SE. Lipase-Catalyzed Interesterification of Fully and Partially Hydrogenated Soybean Oil Blends for Bioparaffin Production. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.1c04794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Sandra Romero
- Instituto de Desarrollo Tecnológico para la Industria Química (INTEC−CONICET), Güemes 3450, Santa Fe 3000, Argentina
| | - Roque J. Minari
- Instituto de Desarrollo Tecnológico para la Industria Química (INTEC−CONICET), Güemes 3450, Santa Fe 3000, Argentina
- Facultad de Ingeniería Química, Universidad Nacional del Litoral (FIQ-UNL), Santiago del Estero 2829, Santa Fe 3000, Argentina
| | - Sebastián E. Collins
- Instituto de Desarrollo Tecnológico para la Industria Química (INTEC−CONICET), Güemes 3450, Santa Fe 3000, Argentina
- Facultad de Ingeniería Química, Universidad Nacional del Litoral (FIQ-UNL), Santiago del Estero 2829, Santa Fe 3000, Argentina
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29
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Immobilization Techniques on Bioprocesses: Current Applications Regarding Enzymes, Microorganisms, and Essential Oils. FOOD BIOPROCESS TECH 2022. [DOI: 10.1007/s11947-022-02780-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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30
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Production of Jet Biofuels by Catalytic Hydroprocessing of Esters and Fatty Acids: A Review. Catalysts 2022. [DOI: 10.3390/catal12020237] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
The transition from fossil to bio-based fuels is a requisite for reducing CO2 emissions in the aviation sector. Jet biofuels are alternative aviation fuels with similar chemical composition and performance of fossil jet fuels. In this context, the Hydroprocessing of Esters and Fatty Acids (HEFA) presents the most consolidated pathway for producing jet biofuels. The process for converting esters and/or fatty acids into hydrocarbons may involve hydrodeoxygenation, hydrocracking and hydroisomerization, depending on the chemical composition of the selected feedstock and the desired fuel properties. Furthermore, the HEFA process is usually performed under high H2 pressures and temperatures, with reactions mediated by a heterogeneous catalyst. In this framework, supported noble metals have been preferably employed in the HEFA process; however, some efforts were reported to utilize non-noble metals, achieving a similar performance of noble metals. Besides the metallic site, the acidic site of the catalyst is crucial for product selectivity. Bifunctional catalysts have been employed for the complete process of jet biofuel production with standardized properties, with a special remark for using zeolites as support. The proper design of heterogeneous catalysts may also reduce the consumption of hydrogen. Finally, the potential of enzymes as catalysts for intermediate products of the HEFA pathway is highlighted.
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31
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Enespa, Chandra P, Singh DP. Sources, purification, immobilization and industrial applications of microbial lipases: An overview. Crit Rev Food Sci Nutr 2022; 63:6653-6686. [PMID: 35179093 DOI: 10.1080/10408398.2022.2038076] [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: 01/07/2023]
Abstract
Microbial lipase is looking for better attention with the fast growth of enzyme proficiency and other benefits like easy, cost-effective, and reliable manufacturing. Immobilized enzymes can be used repetitively and are incapable to catalyze the reactions in the system continuously. Hydrophobic supports are utilized to immobilize enzymes when the ionic strength is low. This approach allows for the immobilization, purification, stability, and hyperactivation of lipases in a single step. The diffusion of the substrate is more advantageous on hydrophobic supports than on hydrophilic supports in the carrier. These approaches are critical to the immobilization performance of the enzyme. For enzyme immobilization, synthesis provides a higher pH value as well as greater heat stability. Using a mixture of immobilization methods, the binding force between enzymes and the support rises, reducing enzyme leakage. Lipase adsorption produces interfacial activation when it is immobilized on hydrophobic support. As a result, in the immobilization process, this procedure is primarily used for a variety of industrial applications. Microbial sources, immobilization techniques, and industrial applications in the fields of food, flavor, detergent, paper and pulp, pharmaceuticals, biodiesel, derivatives of esters and amino groups, agrochemicals, biosensor applications, cosmetics, perfumery, and bioremediation are all discussed in this review.
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Affiliation(s)
- Enespa
- School for Agriculture, Sri Mahesh Prasad Post Graduate College, University of Lucknow, Lucknow, Uttar Pradesh, India
| | - Prem Chandra
- Food Microbiology & Toxicology Laboratory, Department of Microbiology, School for Environmental Sciences, Babasaheb Bhimrao Ambedkar University (A Central) University, Lucknow, Uttar Pradesh, India
| | - Devendra Pratap Singh
- Department of Environmental Science, School for Environmental Sciences, Babasaheb Bhimrao Ambedkar University (A Central) University, Lucknow, Uttar Pradesh, India
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32
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Akhlaghi N, Najafpour-Darzi G. Preparation of immobilized lipase on Co2+-chelated carboxymethyl cellulose based MnFe2O4 magnetic nanocomposite particles. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112118] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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33
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Jacob AG, Wahab RA, Chandren S, Jumbri K, Wan Mahmood WMA. Physicochemical properties and operational stability of Taguchi design-optimized Candida rugosa lipase supported on biogenic silica/magnetite/graphene oxide for ethyl valerate synthesis. ADV POWDER TECHNOL 2022. [DOI: 10.1016/j.apt.2021.11.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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34
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Budhiraja M, Ali A, Tyagi V. First biocatalytic synthesis of piperidine derivatives via an immobilized lipase-catalyzed multicomponent reaction. NEW J CHEM 2022. [DOI: 10.1039/d1nj06232h] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A robust and reusable biocatalyst was constructed via immobilization of lipase onto magnetic halloysite nanotubes for the synthesis of piperidine derivatives.
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Affiliation(s)
- Meenakshi Budhiraja
- School of chemistry and Biochemistry Thapar institute of engineering and technology (TIET), Patiala, Punjab, India
| | - Amjad Ali
- School of chemistry and Biochemistry Thapar institute of engineering and technology (TIET), Patiala, Punjab, India
| | - Vikas Tyagi
- School of chemistry and Biochemistry Thapar institute of engineering and technology (TIET), Patiala, Punjab, India
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35
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Immobilization of lipases on lignocellulosic bamboo powder for biocatalytic transformations in batch and continuous flow. Catal Today 2021. [DOI: 10.1016/j.cattod.2020.04.041] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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36
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Almeida FLC, Castro MPJ, Travália BM, Forte MBS. Erratum to “Trends in lipase immobilization: Bibliometric review and patent analysis” [Process Biochem. 110 (2021) 37–51]. Process Biochem 2021. [DOI: 10.1016/j.procbio.2021.10.012] [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: 12/01/2022]
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37
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Almeida FLC, Castro MPJ, Travália BM, Forte MBS. Trends in lipase immobilization: Bibliometric review and patent analysis. Process Biochem 2021. [DOI: 10.1016/j.procbio.2021.07.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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38
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Temperature-resistant and solvent-tolerant lipases as industrial biocatalysts: Biotechnological approaches and applications. Int J Biol Macromol 2021; 187:127-142. [PMID: 34298046 DOI: 10.1016/j.ijbiomac.2021.07.101] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 07/14/2021] [Accepted: 07/15/2021] [Indexed: 12/21/2022]
Abstract
The development of new biocatalytic systems to replace the chemical catalysts, with suitable characteristics in terms of efficiency, stability under high temperature reactions and in the presence of organic solvents, reusability, and eco-friendliness is considered a very important step to move towards the green processes. From this basis, the use of lipase as a catalyst is highly desired for many industrial applications because it offers the reactions in which could be used, stability in harsh conditions, reusability and a greener process. Therefore, the introduction of temperature-resistant and solvent-tolerant lipases have become essential and ideal for industrial applications. Temperature-resistant and solvent-tolerant lipases have been involved in many large-scale applications including biodiesel, detergent, food, pharmaceutical, organic synthesis, biosensing, pulp and paper, textile, animal feed, cosmetics, and leather industry. So, the present review provides a comprehensive overview of the industrial use of lipase. Moreover, special interest in biotechnological and biochemical techniques for enhancing temperature-resistance and solvent-tolerance of lipases to be suitable for the industrial uses.
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39
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Wiederkehr B, Mitchell DA, de Lima Luz LF, Krieger N. Use of the Langmuir-Hinshelwood-Hougen-Watson equation to describe the ethyl esterification of fatty acids catalyzed by a fermented solid with lipase activity. Biochem Eng J 2021. [DOI: 10.1016/j.bej.2021.107936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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40
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Ficanha AMM, Oro CED, Franceschi E, Dallago RM, Mignoni ML. Evaluation of Different Ionic Liquids as Additives in the Immobilization of Lipase CAL B by Sol-Gel Technique. Appl Biochem Biotechnol 2021; 193:2162-2181. [PMID: 33683550 DOI: 10.1007/s12010-021-03533-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 02/26/2021] [Indexed: 11/30/2022]
Abstract
Sol-gel technique aiming enzymatic immobilization in situ with ionic liquids as additives is poorly studied. In this process, the addition of the enzyme is carried out in the synthesis of the support. The characteristics of ionic liquids, such as low vapor pressure, thermal stability, and non-flammability, make them strong candidates for use as immobilization additives. The objective of the present study was to immobilize the Candida antarctica B lipase by the sol-gel technique using ionic liquids as additives. The optimum points determined for ionic liquids 1-butyl-3-methylimidazolium chloride, 1-octyl-3-methylimidazolium bromide, and 1 hexadecyl-3-methylimimidazolium were 0.30, 0.27, and 0.22 g/mL of enzyme and 1.60, 1.52, and 1.52% of additive, respectively. The amount of enzyme and ionic liquids used in aerogel immobilization was the same as the optimized values in the xerogel immobilization process (for each ionic liquid). Ionic liquids proved to be good additives in the enzymatic immobilization process. Xerogel, regardless of the ionic liquid, presented a greater number of use cycles and better thermal stability compared to aerogel.
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Affiliation(s)
- Aline Matuella Moreira Ficanha
- Department of Engineering, Centro de Ensino Riograndense, Marau, RS, CEP 99150000, Brazil. .,Department of Food and Chemical Engineering, URI - Erechim, 1621, Sete de Setembro Av, Erechim, RS, 99709-910, Brazil.
| | - Carolina Elisa Demaman Oro
- Department of Food and Chemical Engineering, URI - Erechim, 1621, Sete de Setembro Av, Erechim, RS, 99709-910, Brazil
| | - Elton Franceschi
- Center for Studies on Colloidal Systems (NUESC)/Institute of Technology and Research (ITP), Postgraduate Programme in Industrial Biotechnology (PBI), Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju, SE, CEP 49032-490, Brazil
| | - Rogério Marcos Dallago
- Department of Food and Chemical Engineering, URI - Erechim, 1621, Sete de Setembro Av, Erechim, RS, 99709-910, Brazil
| | - Marcelo Luis Mignoni
- Department of Food and Chemical Engineering, URI - Erechim, 1621, Sete de Setembro Av, Erechim, RS, 99709-910, Brazil
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41
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Ghasemi S, Yousefi M, Nikseresht A, Omidi H. Covalent binding and in-situ immobilization of lipases on a flexible nanoporous material. Process Biochem 2021. [DOI: 10.1016/j.procbio.2020.12.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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42
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Ozyilmaz E, Ascioglu S, Yilmaz M. Calix[4]arene tetracarboxylic acid-treated lipase immobilized onto metal-organic framework: Biocatalyst for ester hydrolysis and kinetic resolution. Int J Biol Macromol 2021; 175:79-86. [PMID: 33548316 DOI: 10.1016/j.ijbiomac.2021.02.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 01/21/2021] [Accepted: 02/01/2021] [Indexed: 12/18/2022]
Abstract
Metal organic frameworks (MOFs) are hybrid organic inorganic materials with unique properties such as well-defined pore structure, extremely high surface area, excellent chemical-thermal stability. MOFs-based constructs have been extensively engineered and used for applications, such as enzyme immobilization for bio-catalysis. To obtained a zeolitic imidazole framework-8 (ZIF-8) for enzyme immobilization, Candida rugosa lipase (CRL) was pretreated with calix [4]arene tetracarboxylic acid (Calix) and reacted with Zn and imidazole by co-precipitation method. The prepared biocomposite was characterized by SEM, EDX, FT-IR, and XRD. The prepared CRL@Calix-ZIF-8 with high encapsulation efficiency showed improved resistance to alkali and thermal conditions. The CRL@Calix-ZIF-8 with the biocatalytic activity was 2-folds higher than that of the CRL@ZIF-8 (without Calix). The free lipase lost its catalytic activity completely at 60 °C after 100 min, while the CRL@Calix-ZIF-8 and CRL@ZIF-8 retained about 84% and 73%. It was found that CRL@Calix-ZIF-8 and CRL@ZIF-8 still retained ~83 and 67% of catalytic activity after its 6th use, respectively. The kinetic resolution of the immobilized lipases was examined for enantioselective hydrolysis of racemic naproxen methyl ester. CRL@Calix-ZIF-8 showed enantioselectivity against the racemic naproxen methyl ester, with E = 183 and 131 compared to the CRL@ZIF-8.
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Affiliation(s)
- Elif Ozyilmaz
- Department of Biochemistry, Selcuk University, 42075 Konya, Turkey.
| | - Sebahat Ascioglu
- Department of Biochemistry, Selcuk University, 42075 Konya, Turkey
| | - Mustafa Yilmaz
- Department of Chemistry, Selcuk University, 42075 Konya, Turkey
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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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44
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Savickaite A, Sadauskas M, Gudiukaite R. Immobilized GDEst-95, GDEst-lip and GD-95RM lipolytic enzymes for continuous flow hydrolysis and transesterification reactions. Int J Biol Macromol 2021; 173:421-434. [PMID: 33493559 DOI: 10.1016/j.ijbiomac.2021.01.133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 01/07/2021] [Accepted: 01/19/2021] [Indexed: 11/17/2022]
Abstract
In this study lipolytic biocatalysts GD-95RM, GDEst-95 and GDEst-lip were immobilized by encapsulation in calcium alginate beads. All three immobilized biocatalysts demonstrated significantly increased thermal stability at 60-70 °C temperatures and the activity of GD-95RM lipase increased by 50% at 70-80 °C following the immobilization. Moreover, encapsulated GDEst-95 esterase retained higher than 50% lipolytic activity after 3 months of incubation with butanol (25%) and ethanol (50%); GDEst-lip enzyme possessed 50% activity after 2 months of treatment with ethanol (25%) and methanol (25%); and GD-95RM lipase displayed higher that 50% activity after two-week incubation with methanol (50%). All three immobilized enzymes displayed long-term storage capability (>50% activity) at least until 3 months at 4 °C. It was also detected that immobilized GD-95RM and GDEst-lip can perform flow hydrolysis of both avocado oil and p-NP dodecanoate in prototype packed-bed column reactor. The analysis of continuous transesterification of avocado or sunflower oil with ethanol or methanol as substrates confirmed that encapsulated GD-95RM and GDEst-lip enzymes is a useful approach to produce fatty acid alkyl esters.
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Affiliation(s)
- Agne Savickaite
- Institute of Biosciences, Life Sciences Center, Vilnius University, Sauletekis avenue 7, LT-10257 Vilnius, Lithuania
| | - Mikas Sadauskas
- Institute of Biochemistry, Life Sciences Center, Vilnius University, Sauletekis avenue 7, LT-10257 Vilnius, Lithuania
| | - Renata Gudiukaite
- Institute of Biosciences, Life Sciences Center, Vilnius University, Sauletekis avenue 7, LT-10257 Vilnius, Lithuania.
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Ma'ruf IF, Widhiastuty MP, Suharti, Moeis MR, Akhmaloka. Effect of mutation at oxyanion hole residu (H110F) on activity of Lk4 lipase. ACTA ACUST UNITED AC 2021; 29:e00590. [PMID: 33532247 PMCID: PMC7823203 DOI: 10.1016/j.btre.2021.e00590] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 12/15/2020] [Accepted: 01/01/2021] [Indexed: 11/28/2022]
Abstract
Mutant of lipase at oxyanion hole (H110 F) was constructed. The gene was highly expressed in Eschericia coli BL21 (DE3) and the recombinant protein was purified using Ni-NTA affinity chromatography. The activity of mutant enzyme was significantly increased compared to that the wild type. Further comparison showed that both of the enzymes exhibited same optimum pH and temperature, and showed highest lipolytic activity on pNP-decanoate (C10). The wild type appeared lost of activity on C14 and C16 substrates meanwhile the mutant still showed activity up to 20 %. In the presence of non polar organic solvent such as n-hexane, the wild type became inactive enzyme meanwhile the mutant still remained 50 % of its activity. The results suggested that mutation at oxyanion hole (H110 F) caused enzyme-substrate interaction change resulting on elevation of activity, better activity toward longer carbon chain substrate and improving the activity in the present of non polar organic solvent.
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Affiliation(s)
- Ilma Fauziah Ma'ruf
- Biochemistry Research Group, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Indonesia.,Genetic and Molecular Biotechnology Research Group, School of Life Sciences and Technology, Institut Teknologi Bandung, Indonesia
| | - Made Puspasari Widhiastuty
- Biochemistry Research Group, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Indonesia
| | - Suharti
- Biochemistry Research Group, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Indonesia.,Department of Chemistry, Faculty of Science and Computer, Universitas Pertamina, Indonesia
| | - Maelita Ramdani Moeis
- Genetic and Molecular Biotechnology Research Group, School of Life Sciences and Technology, Institut Teknologi Bandung, Indonesia
| | - Akhmaloka
- Biochemistry Research Group, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Indonesia.,Department of Chemistry, Faculty of Science and Computer, Universitas Pertamina, Indonesia
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46
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Lima PC, Gazoni I, de Carvalho AMG, Bresolin D, Cavalheiro D, de Oliveira D, Rigo E. β-galactosidase from Kluyveromyces lactis in genipin-activated chitosan: An investigation on immobilization, stability, and application in diluted UHT milk. Food Chem 2021; 349:129050. [PMID: 33556730 DOI: 10.1016/j.foodchem.2021.129050] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 12/19/2020] [Accepted: 01/05/2021] [Indexed: 02/07/2023]
Abstract
The objective of this research was to evaluate the immobilization of the enzyme β-galactosidase in a genipin-activated chitosan support. The influence of the number of spheres and substrate concentration on immobilization yield (IY) and enzyme activity (EA) was analyzed using experimental design. Thermal, operational and storage stabilities were assessed, and the enzymatic derivatives were characterized by thermogravimetric analysis (TGA) and scanning electron microscopy (SEM). The TGA showed that the enzymatic derivatives kept their thermal behavior, and the SEM images revealed smooth surfaces in all the spheres. The optimized conditions for the immobilization process were 4.57 mg·mL-1 of spheres and a substrate concentration of 10 mM (IY = 84.13%; EA = 24.97 U·g-1). Thermal stability was enhanced at 10 and 37 °C, enabling four successive cycles of lactose hydrolysis in diluted UHT milk. Therefore, the immobilized enzyme in genipin-activated chitosan has potential for lactose hydrolysis and applications in the food industry.
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Affiliation(s)
- Pâmela Cristina Lima
- Department of Food and Chemical Engineering, Santa Catarina State University, Pinhalzinho, SC 89870-000, Brazil
| | - Isadora Gazoni
- Department of Food and Chemical Engineering, Santa Catarina State University, Pinhalzinho, SC 89870-000, Brazil
| | | | - Daniela Bresolin
- Department of Chemical and Food Engineering, Federal University of Santa Catarina, Florianópolis, SC 88040-900, Brazil
| | - Darlene Cavalheiro
- Department of Food and Chemical Engineering, Santa Catarina State University, Pinhalzinho, SC 89870-000, Brazil.
| | - Débora de Oliveira
- Department of Chemical and Food Engineering, Federal University of Santa Catarina, Florianópolis, SC 88040-900, Brazil.
| | - Elisandra Rigo
- Department of Food and Chemical Engineering, Santa Catarina State University, Pinhalzinho, SC 89870-000, Brazil.
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47
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de Sousa Fonseca T, de Oliveira UMF, de Oliveira MDCF, de Lemos TLG, da Silva MR, Rios NS, Gonçalves LRB, de Mattos MC. Immobilization of Amano lipase AK from Pseudomonas fluorescens on different types of chitosan-containing supports: use in the kinetic resolution of rac-indanol. Bioprocess Biosyst Eng 2021; 44:785-792. [PMID: 33389170 DOI: 10.1007/s00449-020-02487-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Accepted: 11/19/2020] [Indexed: 11/30/2022]
Abstract
Amano lipase AK from P. fluorescens was immobilized on different types of chitosan-containing supports. Chitosan lower molecular weight (2.5%), chitosan lower molecular weight/sodium alginate (2.5%/2.5%) and chitosan lower molecular weight/carrageenan (2.5%/2.5%) allowed the highest values of immobilization yields (IY) of 81, 81 and 83%, respectively. Best activity results were achieved using chitosan average molecular weight (5%) and chitosan lower molecular weight/sodium alginate (2.5%/2.5%) as support, with values of 1.40 and 1.30 UpNPB/ggel and with recovery activities of 45.75 and 35.6%, respectively. These derivatives were evaluated in the kinetic resolution of rac-indanol to obtain a key intermediate in the synthesis of a drug used in the treatment of Parkinson's disease. The most efficient derivatives in the kinetic resolution were lipase immobilized on chitosan average molecular weight (5.0%) and chitosan low molecular weight/sodium alginate, the latter leading to obtaining both (S)-indanol and (R)-indanyl acetate with > 99% ee and 50% conversion.
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Affiliation(s)
- Thiago de Sousa Fonseca
- Department of Organic and Inorganic Chemistry, Laboratory of Biotechnology and Organic Synthesis (LABS), Federal University of Ceará, Campus do Pici, Fortaleza, Ceará, 60455-970, Brazil.,Federal Institute of Education, Science and Technology of Ceará, Campus de Crateús, Avenida Geraldo Barbosa Marques, 567, Crateús, CE, 63708-260, Brazil
| | - Ulisses Marcondes Freire de Oliveira
- Department of Organic and Inorganic Chemistry, Laboratory of Biotechnology and Organic Synthesis (LABS), Federal University of Ceará, Campus do Pici, Fortaleza, Ceará, 60455-970, Brazil
| | - Maria da Conceição Ferreira de Oliveira
- Department of Organic and Inorganic Chemistry, Laboratory of Biotechnology and Organic Synthesis (LABS), Federal University of Ceará, Campus do Pici, Fortaleza, Ceará, 60455-970, Brazil
| | - Telma Leda Gomes de Lemos
- Department of Organic and Inorganic Chemistry, Laboratory of Biotechnology and Organic Synthesis (LABS), Federal University of Ceará, Campus do Pici, Fortaleza, Ceará, 60455-970, Brazil
| | | | - Nathalia Saraiva Rios
- Department of Chemical Engineering, Federal University of Ceará, Campus do Pici, Fortaleza, Ceará, 60455-760, Brazil
| | | | - Marcos Carlos de Mattos
- Department of Organic and Inorganic Chemistry, Laboratory of Biotechnology and Organic Synthesis (LABS), Federal University of Ceará, Campus do Pici, Fortaleza, Ceará, 60455-970, Brazil.
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48
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Song M, Di X, Zhang Y, Sun Y, Wang Z, Yuan Z, Guo Y. The effect of enzyme loading, alcohol/acid ratio and temperature on the enzymatic esterification of levulinic acid with methanol for methyl levulinate production: a kinetic study. RSC Adv 2021; 11:15054-15059. [PMID: 35424031 PMCID: PMC8698936 DOI: 10.1039/d1ra01780b] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Accepted: 04/14/2021] [Indexed: 01/26/2023] Open
Abstract
Based on reaction reversibility and the law of mass action, a mathematical model was developed. By the developed model, the effect of enzyme loading, molar alcohol/acid ratio, and temperature on methyl levulinate yield was kinetically analyzed.
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Affiliation(s)
- Miaojia Song
- Guangzhou Institute of Energy Conversion
- Chinese Academy of Sciences
- CAS Key Laboratory of Renewable Energy
- Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development
- Guangzhou 510640
| | - Xiaohui Di
- Laboratory of Synthesis, Organic Reactivity & Catalysis
- Strasbourg Institute of Chemistry, associated with CNRS (UMR 7177)
- University of Strasbourg
- France
| | - Yu Zhang
- Guangzhou Institute of Energy Conversion
- Chinese Academy of Sciences
- CAS Key Laboratory of Renewable Energy
- Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development
- Guangzhou 510640
| | - Yongming Sun
- Guangzhou Institute of Energy Conversion
- Chinese Academy of Sciences
- CAS Key Laboratory of Renewable Energy
- Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development
- Guangzhou 510640
| | - Zhongming Wang
- Guangzhou Institute of Energy Conversion
- Chinese Academy of Sciences
- CAS Key Laboratory of Renewable Energy
- Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development
- Guangzhou 510640
| | - Zhenhong Yuan
- Guangzhou Institute of Energy Conversion
- Chinese Academy of Sciences
- CAS Key Laboratory of Renewable Energy
- Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development
- Guangzhou 510640
| | - Ying Guo
- Guangzhou Institute of Energy Conversion
- Chinese Academy of Sciences
- CAS Key Laboratory of Renewable Energy
- Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development
- Guangzhou 510640
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49
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Chemoenzymatic Synthesis of New Aromatic Esters of Mono- and Oligosaccharides. Processes (Basel) 2020. [DOI: 10.3390/pr8121638] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
An efficient and convenient chemoenzymatic route for the synthesis of novel phenolic mono-, di- and oligosaccharide esters is described. Acetal derivatives of glucose, sucrose, lactose and inulin were obtained by chemical synthesis. The fully characterized pure sugar acetals were subjected to enzymatic esterification with 3-(4-hydroxyphenyl) propionic acid (HPPA) in the presence of Novozyme 435 lipase as a biocatalyst. The aromatic esters of alkyl glycosides and glucose acetal were obtained with good esterification yields, characterized by mass spectrometry (MALDI-TOF MS), infrared spectroscopy (FTIR) and nuclear magnetic resonance spectroscopy (1H NMR, 13C NMR). The synthesis of aromatic esters of disaccharide acetals was successful only for the enzymatic esterification of sucrose acetal. The new chemoenzymatic route allowed the synthesis of novel aromatic esters of inulin as the inulin monoacetal monoester and diester and the inulin diacetal monoester with a polymerization degree of two, as well as the inulin monoacetal monoester with a degree of polymerization of three, were obtained by enzymatic acylation of inulin acetals with HPPA. These compounds could represent a new class of sugar ester surfactants with enhanced bioactivity, antioxidative and antimicrobial properties and with potential application in drug delivery systems.
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50
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Ismail AR, Baek KH. Lipase immobilization with support materials, preparation techniques, and applications: Present and future aspects. Int J Biol Macromol 2020; 163:1624-1639. [DOI: 10.1016/j.ijbiomac.2020.09.021] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 08/19/2020] [Accepted: 09/03/2020] [Indexed: 12/11/2022]
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