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Ling FW, Abdulbari HA, Sim-Yee C, Mahmood WK. Synthesis of biocatalyst in microfluidic reactor for β-sitosterol esterification. CHEM ENG COMMUN 2023. [DOI: 10.1080/00986445.2023.2183122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Affiliation(s)
- Fiona W.M Ling
- Oil and Gas Engineering Programme, Faculty of Engineering, Universiti Malaysia Sabah, Jalan UMS, Kota Kinabalu, Sabah, Malaysia
| | | | - Chin Sim-Yee
- Department of Chemical Engineering, College of Engineering, Universiti Malaysia Pahang, Lebuhraya Tun Razak, Gambang, Kuantan, Pahang, Malaysia
| | - Wafaa K. Mahmood
- Department of Production Engineering and Metallurgy, University of Technology-Iraq, Baghdad, Iraq
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Abstract
Lipases are versatile enzymes widely used in the pharmaceutical, cosmetic, and food industries. They are green biocatalysts with a high potential for industrial use compared to traditional chemical methods. In recent years, lipases have been used to synthesize a wide variety of molecules of industrial interest, and extraordinary results have been reported. In this sense, this review describes the important role of lipases in the synthesis of phytosterol esters, which have attracted the scientific community’s attention due to their beneficial effects on health. A systematic search for articles and patents published in the last 20 years with the terms “phytosterol AND esters AND lipase” was carried out using the Scopus, Web of Science, Scielo, and Google Scholar databases, and the results showed that Candida rugosa lipases are the most relevant biocatalysts for the production of phytosterol esters, being used in more than 50% of the studies. The optimal temperature and time for the enzymatic synthesis of phytosterol esters mainly ranged from 30 to 101 °C and from 1 to 72 h. The esterification yield was greater than 90% for most analyzed studies. Therefore, this manuscript presents the new technological approaches and the gaps that need to be filled by future studies so that the enzymatic synthesis of phytosterol esters is widely developed.
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Ling FWM, Abdulbari HA, Chin SY. Microfluidic Chips for Formulation of Silica Nanoparticles and Enzyme Immobilization. Chem Eng Technol 2021. [DOI: 10.1002/ceat.202100098] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Fiona W. M. Ling
- Universiti Malaysia Pahang, Lebuhraya Tun Razak Centre for Research in Advanced Fluid & Processes (Fluid Centre) 26300 Gambang Kuantan Pahang Malaysia
- Universiti Malaysia Pahang, Lebuhraya Tun Razak Department of Chemical Engineering College of Engineering 26300 Gambang Kuantan Pahang Malaysia
| | - Hayder A. Abdulbari
- Universiti Malaysia Pahang, Lebuhraya Tun Razak Centre for Research in Advanced Fluid & Processes (Fluid Centre) 26300 Gambang Kuantan Pahang Malaysia
- Universiti Malaysia Pahang, Lebuhraya Tun Razak Department of Chemical Engineering College of Engineering 26300 Gambang Kuantan Pahang Malaysia
| | - Sim-Yee Chin
- Universiti Malaysia Pahang, Lebuhraya Tun Razak Centre for Research in Advanced Fluid & Processes (Fluid Centre) 26300 Gambang Kuantan Pahang Malaysia
- Universiti Malaysia Pahang, Lebuhraya Tun Razak Department of Chemical Engineering College of Engineering 26300 Gambang Kuantan Pahang Malaysia
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Highly efficient synthesis of 4,4-dimethylsterol oleates using acyl chloride method through esterification. Food Chem 2021; 364:130140. [PMID: 34175623 DOI: 10.1016/j.foodchem.2021.130140] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 05/06/2021] [Accepted: 05/16/2021] [Indexed: 11/23/2022]
Abstract
In this study, the 4,4-dimethylsterol oleates were efficiently synthesized through esterification of 4,4-dimethylsterols and oleoyl chloride. The impact of reaction parameters on the 4,4-dimethylsterol conversion were investigated. The 4,4-dimethylsterol conversion increased with pyridine dosage, molar ratio of oleoyl chloride to 4,4-dimethylsterols, and temperature. The highest conversion of 99.27% was obtained with molar ratio of 1.1:1 at 313 K for 60 min. A second-order kinetic model describing acyl chloride esterification featuring high correlation coefficients was established. Arrhenius-Van't Hoff plot suggested activation energy and pre-exponential factor were 15.54 kJ mol-1 and 1.78 × 103 L mol-1 min-1, respectively. The molecular structure of 4,4-dimethylsterol oleates were finally identified by attenuated total reflection fourier transform infrared spectroscopy (ATR-FTIR), ultra-performance liquid chromatography system coupled with quadrupole time of flight mass spectrometry (UPLC-Q-TOF-MS), and nuclear magnetic resonance (NMR).
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Salvi HM, Yadav GD. Process intensification using immobilized enzymes for the development of white biotechnology. Catal Sci Technol 2021. [DOI: 10.1039/d1cy00020a] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Process intensification of biocatalysed reactions using different techniques such as microwaves, ultrasound, hydrodynamic cavitation, ionic liquids, microreactors and flow chemistry in various industries is critically analysed and future directions provided.
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Affiliation(s)
- Harshada M. Salvi
- Department of Chemical Engineering
- Institute of Chemical Technology
- Mumbai-400019
- India
| | - Ganapati D. Yadav
- Department of Chemical Engineering
- Institute of Chemical Technology
- Mumbai-400019
- India
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Li S, Li Y, Long N, Zhang R. In-Situ
Co-Cross-Linking of Phospholipase D and Poly-L-Lysine for the Highly Efficient Synthesis of Phosphatidylglycerol. J AM OIL CHEM SOC 2018. [DOI: 10.1002/aocs.12174] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Saisai Li
- Faculty of Materials Science and Chemical Engineering; Ningbo University; No. 818, Kongpu Street, Jiangbei District, Ningbo City 315211 Zhejiang Province P.R. China
| | - Yan Li
- Faculty of Materials Science and Chemical Engineering; Ningbo University; No. 818, Kongpu Street, Jiangbei District, Ningbo City 315211 Zhejiang Province P.R. China
| | - Nengbing Long
- Faculty of Materials Science and Chemical Engineering; Ningbo University; No. 818, Kongpu Street, Jiangbei District, Ningbo City 315211 Zhejiang Province P.R. China
| | - Ruifeng Zhang
- Faculty of Materials Science and Chemical Engineering; Ningbo University; No. 818, Kongpu Street, Jiangbei District, Ningbo City 315211 Zhejiang Province P.R. China
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Li SS, Li Y, Long NB, Jiang F, Zhang RF. Highly active and stable nanobiocatalyst based on in-situ cross-linking of phospholipase D for the synthesis of phosphatidylserine. Int J Biol Macromol 2018; 117:1188-1194. [DOI: 10.1016/j.ijbiomac.2018.06.041] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2018] [Revised: 06/06/2018] [Accepted: 06/08/2018] [Indexed: 10/28/2022]
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Abstract
The continuous flow synthesis of active pharmaceutical ingredients, value-added chemicals, and materials has grown tremendously over the past ten years. This revolution in chemical manufacturing has resulted from innovations in both new methodology and technology. This field, however, has been predominantly focused on synthetic organic chemistry, and the use of biocatalysts in continuous flow systems is only now becoming popular. Although immobilized enzymes and whole cells in batch systems are common, their continuous flow counterparts have grown rapidly over the past two years. With continuous flow systems offering improved mixing, mass transfer, thermal control, pressurized processing, decreased variation, automation, process analytical technology, and in-line purification, the combination of biocatalysis and flow chemistry opens powerful new process windows. This Review explores continuous flow biocatalysts with emphasis on new technology, enzymes, whole cells, co-factor recycling, and immobilization methods for the synthesis of pharmaceuticals, value-added chemicals, and materials.
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Affiliation(s)
- Joshua Britton
- Departments of Chemistry, Molecular Biology, and Biochemistry, University of California, Irvine, CA 92697-2025, USA.
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Golunski SM, Mulinari J, Camargo AF, Venturin B, Baldissarelli DP, Marques CT, Vargas GDLP, Colla LM, Mossi A, Treichel H. Ultrasound effects on the activity of Aspergillus niger
lipases in their application in dairy wastewater treatment. ACTA ACUST UNITED AC 2018. [DOI: 10.1002/tqem.21508] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Simone M. Golunski
- Environmental Science and Technology Department; Federal University of Fronteira Sul; Erechim Brazil
| | - Jessica Mulinari
- Environmental Science and Technology Department; Federal University of Fronteira Sul; Erechim Brazil
| | - Aline Frumi Camargo
- Environmental Science and Technology Department; Federal University of Fronteira Sul; Erechim Brazil
| | - Bruno Venturin
- Environmental Science and Technology Department; Federal University of Fronteira Sul; Erechim Brazil
| | - Daiane P. Baldissarelli
- Environmental Science and Technology Department; Federal University of Fronteira Sul; Erechim Brazil
| | - Camila Torbes Marques
- Environmental Science and Technology Department; Federal University of Fronteira Sul; Erechim Brazil
| | - Gean D. L. P. Vargas
- Environmental Science and Technology Department; Federal University of Fronteira Sul; Erechim Brazil
| | - Luciane Maria Colla
- Faculty of Engineering and Architecture; University of Passo Fundo; Passo Fundo Brazil
| | - Altemir Mossi
- Environmental Science and Technology Department; Federal University of Fronteira Sul; Erechim Brazil
| | - Helen Treichel
- Environmental Science and Technology Department; Federal University of Fronteira Sul; Erechim Brazil
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Improved Biodegradation of Synthetic Azo Dye by Anionic Cross-Linking of Chloroperoxidase on ZnO/SiO 2 Nanocomposite Support. Appl Biochem Biotechnol 2017; 184:1009-1023. [PMID: 28933034 DOI: 10.1007/s12010-017-2607-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Accepted: 09/13/2017] [Indexed: 10/18/2022]
Abstract
A novel ZnO nanowire/macroporous SiO2 composite was used as a support to immobilize chloroperoxidase (CPO) by in situ cross-linking method. An anionic bi-epoxy compound was synthesized and used as a long-chained anionic cross-linker, and it was adsorbed on the surface of ZnO nanowires through static interaction before reaction with CPO, creating a new approach to change the structure, property, and catalytic performance of the produced cross-linking enzyme aggregates (CLEAs) of CPO. The immobilized CPO showed high activity in the decolorization of three azo dyes. The effect of various conditions such as the loading amount of CPO, solution pH, temperature, and dye concentration was optimized on the decolorization. Under optimized conditions, the decolorization percentage of Acid Blue 113, Direct Black 38, and Acid Black 10 BX reached as high as 95.4, 92.3, and 89.1%, respectively. The immobilized CPO exhibited much better thermostability and resistance to pH inactivation than free CPO. The storage stability and reusability were greatly improved through the immobilization. It was found from the decolorization of Acid Blue 113 that 83.6% of initial activity retained after incubation at 4 °C for 60 days and that 80.9% of decolorization efficiency retained after 12 cycles of reuses.
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Sun H, Jin X, Jiang F, Zhang R. Immobilization of horseradish peroxidase on ZnO nanowires/macroporous SiO2
composites for the complete decolorization of anthraquinone dyes. Biotechnol Appl Biochem 2017; 65:220-229. [DOI: 10.1002/bab.1559] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2016] [Revised: 12/08/2016] [Accepted: 02/16/2017] [Indexed: 11/06/2022]
Affiliation(s)
- Huaiyan Sun
- Faculty of Materials Science and Chemical Engineering; Ningbo University; Ningbo Zhejiang People's Republic of China
| | - Xinyu Jin
- Faculty of Materials Science and Chemical Engineering; Ningbo University; Ningbo Zhejiang People's Republic of China
| | - Feng Jiang
- Faculty of Materials Science and Chemical Engineering; Ningbo University; Ningbo Zhejiang People's Republic of China
| | - Ruifeng Zhang
- Faculty of Materials Science and Chemical Engineering; Ningbo University; Ningbo Zhejiang People's Republic of China
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Sun H, Jin X, Long N, Zhang R. Improved biodegradation of synthetic azo dye by horseradish peroxidase cross-linked on nano-composite support. Int J Biol Macromol 2017; 95:1049-1055. [DOI: 10.1016/j.ijbiomac.2016.10.093] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2016] [Revised: 10/24/2016] [Accepted: 10/25/2016] [Indexed: 10/20/2022]
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13
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Cui C, Guan N, Xing C, Chen B, Tan T. Immobilization of Yarrowia lipolytica lipase Ylip2 for the biocatalytic synthesis of phytosterol ester in a water activity controlled reactor. Colloids Surf B Biointerfaces 2016; 146:490-7. [DOI: 10.1016/j.colsurfb.2016.05.083] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Revised: 04/26/2016] [Accepted: 05/28/2016] [Indexed: 11/25/2022]
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Preparation and characterization of sol–gel hybrid coating films for covalent immobilization of lipase enzyme. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.molcatb.2016.02.007] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Li WX, Sun HY, Zhang RF. Immobilization of laccase on a novel ZnO/SiO2nano-composited support for dye decolorization. ACTA ACUST UNITED AC 2015. [DOI: 10.1088/1757-899x/87/1/012033] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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