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Wu S, Ou J, Wang S, Zheng A, Yang F, Zhou Z, Lu X. A simple and high-performance cellulose nanocrystal based biocatalytic Pickering emulsion system for pharmaceutical molecule vitamin E nicotinate. Carbohydr Polym 2024; 341:122353. [PMID: 38876720 DOI: 10.1016/j.carbpol.2024.122353] [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: 03/28/2024] [Revised: 05/15/2024] [Accepted: 05/29/2024] [Indexed: 06/16/2024]
Abstract
The use of Pickering emulsions for biocatalysis is gaining increased attention. However, the extensive application is greatly limited due to the enzyme inactivation. Herein, a biocatalytic Pickering emulsion with high-performance utilizing cellulose nanocrystals immobilized lipases (CNCs-Lps) particles as stabilizer is advanced and applied for the synthesis of Vitamin E nicotinate. CNCs-Lps display high activity and reusability due to the construction of biocatalytic microreactor in the O/W emulsion system. The yield of vitamin E nicotinate ester reached up to 83 %. More importantly, the CNCs-Lps can be reused due to the similar principles to microreactors in Pickering emulsions. Reusability test showed that the CNCs-Lps could be recovered from the emulsion system by centrifugation and the yield of vitamin E nicotinate retains 78 % of initial value after five cycles, demonstrating overwhelming advantage than the fair counterpart with free lipases.
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Affiliation(s)
- Shouyu Wu
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Jiemei Ou
- School of Traditional Chinese Medicine (School of Traditional Chinese Medicine Resources), Guangdong Pharmaceutical University, Guangzhou 510006, China.
| | - Shuyi Wang
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Aiping Zheng
- Institute of Pharmacology and Toxicology of Academy of Military Medical Sciences, Beijing 100850, China
| | - Fan Yang
- Guangdong Provincial Key Laboratory of Advanced Drug Delivery, Guangdong Pharmaceutical University, Guangzhou 510006, China; Teaching and Experimental Center, Guangdong Pharmaceutical University, Guangzhou, 510006, China; Guangdong Provincial Engineering Center of Topical Precise Drug Delivery System, Guangdong Pharmaceutical University, Guangzhou, 510006, China.
| | - Zidan Zhou
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China.
| | - Xuanxuan Lu
- Department of Food Science and Engineering, Jinan University, Guangzhou 510632, China
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2
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Ketzer F, Wancura JHC, Tres MV, de Oliveira JV. Kinetic and thermodynamic study of enzymatic hydroesterification mechanism to fatty acid methyl esters synthesis. BIORESOURCE TECHNOLOGY 2022; 356:127335. [PMID: 35589043 DOI: 10.1016/j.biortech.2022.127335] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 05/13/2022] [Accepted: 05/14/2022] [Indexed: 06/15/2023]
Abstract
Eversa® Transform 2.0 lipase used as biocatalyst to biodiesel (fatty acid methyl esters - FAME) synthesis has been the target of interesting studies due to its thermostability and cost-effectiveness. In these researches, data about reaction conditions that result in satisfactory yields were investigated. Nevertheless, kinetic and thermodynamic parameters considering this enzyme are scarce. This paper presents an estimation of kinetic and thermodynamic parameters for the Eversa® Transform 2.0-mediated hydroesterification to FAME synthesis. Kinetic studies were performed for different methanol, water and lipase loads in distinct temperatures. Parameters adjusted by the thermodynamic model indicate that the hydrolysis is decisive in the overall hydroesterification reaction rate and the esterification reaction is endothermic (ΔHe = 38.98 kJ/mol). Formation of enzymatic complexes is favored by increasing the temperature, especially the enzyme-methanol inhibition complex. Statistical analysis showed that the model was not overparameterized, and the small confidence interval indicated good reliability of the estimated parameters.
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Affiliation(s)
- Felipe Ketzer
- Industrial Process Group - Technology and Control (IPG - TC), Farroupilha Federal Institute, Panambi, RS, Brazil.
| | - João H C Wancura
- Department of Chemical Engineering, Federal University of Santa Maria, Santa Maria, RS, Brazil.
| | - Marcus V Tres
- Laboratory of Agroindustrial Processes Engineering (LAPE), Federal University of Santa Maria, Cachoeira do Sul, RS, Brazil.
| | - J Vladimir de Oliveira
- Department of Chemical and Food Engineering, Federal University of Santa Catarina, Florianópolis, SC, Brazil.
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3
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Zhang S, Wang T, Zhang Y, Song B, Pang X, Lv J. Effects of Monascus on Proteolysis, Lipolysis, and Volatile Compounds of Camembert-Type Cheese during Ripening. Foods 2022; 11:foods11111662. [PMID: 35681411 PMCID: PMC9180517 DOI: 10.3390/foods11111662] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 05/28/2022] [Accepted: 05/31/2022] [Indexed: 11/16/2022] Open
Abstract
In order to improve the flavor and taste of Camembert cheese, the use of Monascus as an adjunct starter for the production of Camembert-type cheese was studied to investigate its effect on the proteolysis, lipolysis, and volatile compounds during ripening for 40 days. The Camembert cheese without Monascus was used as a control. The results showed that proteolytic and lipolytic activities increased to a certain extent. The addition of Monascus promoted primary and secondary proteolysis, due to the release of some proteases by Monascus. Aspartic, Threonine, Glutamic, Glycine, Methione, Isoleucine, Phenyalanine, and Lysine contents in experimental group (R) cheese were significantly higher than those in control group (W) cheeses. In addition, the free amino acid and fatty acid contents were also affected. The identification of flavor components using gas-mass spectrometry (GC-MS) showed that 2-undecone, 2-tridecanone, phenylethyl alcohol, butanediol (responsible for the production of flowery and honey-like aroma), ethyl hexanoate, ethyl octanoate, and ethyl citrate (fruit-like aroma) were significantly higher (p < 0.05) in the experimental cheeses than in the control. The contents of 2-nonanone, 2-octanone and 2-decanone (showing milky flavor), and 1-octene-3 alcohol with typical mushroom-like flavor were lower than the control.
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Affiliation(s)
| | | | | | | | | | - Jiaping Lv
- Correspondence: ; Tel.: +86-010-62815542
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Jiang Y, Li X, Hu X, Si J, Xu Z, Yang H. Immobilization of dihydroflavonol 4-reductase on magnetic Fe 3O 4/PVIM/Ni 2+ nanomaterials for the synthesis of anthocyanidins. NEW J CHEM 2022. [DOI: 10.1039/d2nj01997c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Anthocyanidins are one subclass of flavonoids in plants and possess important biological functions. A Fe3O4/PVIM/Ni2+-immobilized DFR enzyme was prepared using nano-biotechnology, which can catalyze the synthesis of anthocyanidins in vitro.
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Affiliation(s)
- Yuanyuan Jiang
- Department of Applied Chemistry, School of Science, Anhui Agricultural University, Hefei, 230036, People's Republic of China
| | - Xuefeng Li
- Department of Applied Chemistry, School of Science, Anhui Agricultural University, Hefei, 230036, People's Republic of China
| | - Xiaodie Hu
- Department of Applied Chemistry, School of Science, Anhui Agricultural University, Hefei, 230036, People's Republic of China
| | - Jingyu Si
- Department of Chemistry and Materials Engineering, Hefei University, Hefei, 230601, People's Republic of China
| | - Zezhong Xu
- Analytical and Testing Center, Hefei University, Hefei, 230601, People's Republic of China
| | - Hua Yang
- Department of Applied Chemistry, School of Science, Anhui Agricultural University, Hefei, 230036, People's Republic of China
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5
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One Pot Use of Combilipases for Full Modification of Oils and Fats: Multifunctional and Heterogeneous Substrates. Catalysts 2020. [DOI: 10.3390/catal10060605] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Lipases are among the most utilized enzymes in biocatalysis. In many instances, the main reason for their use is their high specificity or selectivity. However, when full modification of a multifunctional and heterogeneous substrate is pursued, enzyme selectivity and specificity become a problem. This is the case of hydrolysis of oils and fats to produce free fatty acids or their alcoholysis to produce biodiesel, which can be considered cascade reactions. In these cases, to the original heterogeneity of the substrate, the presence of intermediate products, such as diglycerides or monoglycerides, can be an additional drawback. Using these heterogeneous substrates, enzyme specificity can promote that some substrates (initial substrates or intermediate products) may not be recognized as such (in the worst case scenario they may be acting as inhibitors) by the enzyme, causing yields and reaction rates to drop. To solve this situation, a mixture of lipases with different specificity, selectivity and differently affected by the reaction conditions can offer much better results than the use of a single lipase exhibiting a very high initial activity or even the best global reaction course. This mixture of lipases from different sources has been called “combilipases” and is becoming increasingly popular. They include the use of liquid lipase formulations or immobilized lipases. In some instances, the lipases have been coimmobilized. Some discussion is offered regarding the problems that this coimmobilization may give rise to, and some strategies to solve some of these problems are proposed. The use of combilipases in the future may be extended to other processes and enzymes.
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Le Z, Lu Y, Jiang G, Liu Y, Liu J, Xie Z. α‐Chymotrypsin–catalyzed direct C (Sp 3)–H functionalization reactions for synthesis of azaarene derivatives in water. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Zhang‐Gao Le
- State Key Laboratory of Nuclear Resources and EnvironmentEast China University of Technology Nanchang China
- Department of Applied ChemistryEast China University of Technology Nanchang China
| | - Yue Lu
- State Key Laboratory of Nuclear Resources and EnvironmentEast China University of Technology Nanchang China
- Department of Applied ChemistryEast China University of Technology Nanchang China
| | - Guo‐Fang Jiang
- State Key Laboratory of Nuclear Resources and EnvironmentEast China University of Technology Nanchang China
- Department of Applied ChemistryEast China University of Technology Nanchang China
| | - Yi‐Shuai Liu
- State Key Laboratory of Nuclear Resources and EnvironmentEast China University of Technology Nanchang China
- Department of Applied ChemistryEast China University of Technology Nanchang China
| | - Jia Liu
- State Key Laboratory of Nuclear Resources and EnvironmentEast China University of Technology Nanchang China
- Department of Applied ChemistryEast China University of Technology Nanchang China
| | - Zong‐Bo Xie
- State Key Laboratory of Nuclear Resources and EnvironmentEast China University of Technology Nanchang China
- Department of Applied ChemistryEast China University of Technology Nanchang China
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Facin BR, Melchiors MS, Valério A, Oliveira JV, Oliveira DD. Driving Immobilized Lipases as Biocatalysts: 10 Years State of the Art and Future Prospects. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b00448] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Bruno R. Facin
- Department of Chemical and Food Engineering, UFSC, P.O. Box 476, 88040-900, Florianópolis, Santa Catarina, Brazil
| | - Marina S. Melchiors
- Department of Chemical and Food Engineering, UFSC, P.O. Box 476, 88040-900, Florianópolis, Santa Catarina, Brazil
| | - Alexsandra Valério
- Department of Chemical and Food Engineering, UFSC, P.O. Box 476, 88040-900, Florianópolis, Santa Catarina, Brazil
| | - J. Vladimir Oliveira
- Department of Chemical and Food Engineering, UFSC, P.O. Box 476, 88040-900, Florianópolis, Santa Catarina, Brazil
| | - Débora de Oliveira
- Department of Chemical and Food Engineering, UFSC, P.O. Box 476, 88040-900, Florianópolis, Santa Catarina, Brazil
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8
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Patel N, Rai D, Shahane S, Mishra U. Lipases: Sources, Production, Purification, and Applications. Recent Pat Biotechnol 2019; 13:45-56. [PMID: 30370868 DOI: 10.2174/1872208312666181029093333] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 07/10/2018] [Accepted: 07/18/2018] [Indexed: 06/08/2023]
Abstract
Background and Sources: Lipase enzyme is a naturally occurring enzyme found in the stomach and pancreatic juice. Its function is to digest fats and lipids, helping to maintain correct gallbladder function. Lipase is the one such widely used and versatile enzyme. These enzymes are obtained from animals, plants and as well as from several microorganisms and are sufficiently stable. These are considered as nature's catalysts, but commercially, only microbial lipases are being used significantly. Applications: They found enormous application in the industries of fat and oil processing, oleochemical industry, food industry, detergents, pulp and paper industry, detergents, environment management, tea processing, biosensors and cosmetics and perfumery. Various recent patents related to lipases have been revised in this review. Conclusion: Lipases are very peculiar as they have the ability to hydrolyse fats into fatty acids and glycerols at the water-lipid interface and can reverse the reaction in non-aqueous media. This natural ability makes it the most widely used enzyme in various industrial applications. This article deals with the immense versatility of lipase enzymes along with the recent advancements done in the various fields related to their purification and mass production in industries.
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Affiliation(s)
- Naveen Patel
- Department of Civil Engineering, NIT Agartala, Agartala-799046, India
| | - Dhananjai Rai
- Department of Civil Engineering, BIET Jhansi, Jhansi-284128, India
| | - Shraddha Shahane
- Department of Civil Engineering, NIT Agartala, Agartala-799046, India
| | - Umesh Mishra
- Department of Civil Engineering, NIT Agartala, Agartala-799046, India
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9
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Inhibitory mechanism and molecular analysis of furoic acid and oxalic acid on lipase. Int J Biol Macromol 2018; 120:1925-1934. [DOI: 10.1016/j.ijbiomac.2018.09.150] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Revised: 09/14/2018] [Accepted: 09/24/2018] [Indexed: 01/25/2023]
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10
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Zhao L, Hu S, Meng Q, Xu M, Zhang H, Liu R. The binding interaction between cadmium-based, aqueous-phase quantum dots with Candida rugosa
lipase. J Mol Recognit 2018; 31:e2712. [DOI: 10.1002/jmr.2712] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Revised: 01/24/2018] [Accepted: 02/18/2018] [Indexed: 02/05/2023]
Affiliation(s)
- Lining Zhao
- School of Environmental Science and Engineering; Shandong University, China-America CRC for Environment & Health, Shandong Province; Jinan P. R. China
| | - Shimeng Hu
- School of Environmental Science and Engineering; Shandong University, China-America CRC for Environment & Health, Shandong Province; Jinan P. R. China
| | - Qiwei Meng
- School of Environmental Science and Engineering; Shandong University, China-America CRC for Environment & Health, Shandong Province; Jinan P. R. China
| | - Mengchen Xu
- School of Environmental Science and Engineering; Shandong University, China-America CRC for Environment & Health, Shandong Province; Jinan P. R. China
| | - Hao Zhang
- Laboratory of Immunology for Environment and Health, Shandong Analysis and Test Center; Qilu University of Technology (Shandong Academy of Sciences); Jinan China
| | - Rutao Liu
- School of Environmental Science and Engineering; Shandong University, China-America CRC for Environment & Health, Shandong Province; Jinan P. R. China
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11
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More SB, Waghmare JT, Gogate PR. Ultrasound pretreatment as a novel approach for intensification of lipase catalyzed esterification of tricaprylin. ULTRASONICS SONOCHEMISTRY 2017; 36:253-261. [PMID: 28069208 DOI: 10.1016/j.ultsonch.2016.11.036] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2016] [Revised: 11/28/2016] [Accepted: 11/28/2016] [Indexed: 06/06/2023]
Abstract
The current work deals with ultrasound assisted intensification of synthesis of tricaprylin based on the enzyme catalyzed reaction of caprylic acid and glycerol with novel approach of using ultrasound in only the initial stages of the reaction. Two types of immobilized lipases as Lipozyme RM (Rhizomucor miehei) and Novozym 435 (Candida antarctica) have been used in the work. The effect of ultrasonic conditions such as treatment time and power as well as the reaction conditions such as substrate molar ratio, reaction time and enzyme loading on the yield of tricaprylin has been investigated. It was established that the optimum pretreatment conditions were irradiation time as 30min with ultrasonic frequency of 20kHz, supplied power of 240W, 70% duty cycle (7s on 3s off cycle) whereas the optimum reaction conditions were 4:1 molar ratio of caprylic acid to glycerol, enzyme loading as 3% and operating temperature of 50°C. It was also established that reuse of enzymes for 10 cycles was possible without any significant effect on the activity of lipase. It was also conclusively established that compared to the conventional approach of synthesis, ultrasound pretreatment based approach greatly influenced the rate of reaction and maximum tricaprylin yield of 94.8% was achieved in 7h of reaction time under the optimum conditions.
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Affiliation(s)
- Snehal B More
- Chemical Engineering Department, Institute of Chemical Technology, Matunga, Mumbai 40019, India
| | - Jyotsna T Waghmare
- Department of Oils, Oleochemicals and Surfactant Technology, Institute of Chemical Technology, Matunga, Mumbai 40019, India.
| | - Parag R Gogate
- Chemical Engineering Department, Institute of Chemical Technology, Matunga, Mumbai 40019, India.
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12
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Cinnamyl Esters Synthesis By Lipase-Catalyzed Transesterification in a Non-Aqueous System. Catal Letters 2017. [DOI: 10.1007/s10562-017-1994-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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13
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Abstract
Lipid is the general name given to fats and oils, which are the basic components of cooking oils, shortening, ghee, margarine, and other edible fats. The chosen term depends on the physical state at ambient temperature; fats are solids and oils are liquids. The chemical properties of the lipids, including degree of saturation, fatty acid chain length, and acylglycerol molecule composition are the basic determinants of physical characteristics such as melting point, cloud point, solid fat content, and thermal behavior. This review will discuss the major lipid modification strategies, hydrogenation, and chemical and enzymatic interesterification, describing the catalysts used mechanisms, kinetics, and impacts on the health-related properties of the final products. Enzymatic interesterification will be emphasized as method that produces a final product with good taste, zero trans fatty acids, and a low number of calories, requires less contact with chemicals, and is cost efficient.
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Affiliation(s)
- Abdul Amir H Kadhum
- a Department of Chemical and Process Engineering , Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia , Bangi Selangor , Malaysia
| | - M Najeeb Shamma
- a Department of Chemical and Process Engineering , Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia , Bangi Selangor , Malaysia
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14
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Lo SK, Baharin BS, Tan CP, Lai OM. Diacylglycerols from Palm Oil Deodoriser Distillate. Part 1 – Synthesis by Lipase-catalysed Esterification. FOOD SCI TECHNOL INT 2016. [DOI: 10.1177/1082013204044826] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Diacylglycerols (DAG) were synthesised by lipase-catalysed esterification of glycerol with fatty acids from palm oil deodoriser distillate (PODD). Effects of reaction parameters such as reaction time, temperature, enzyme type, enzyme load, substrate mole ratio and water content were determined. The effect of molecular sieves as a water adsorbent was also studied. Rhizomucor mieheilipase (Lipozyme RM IM) was found to be most effective among the lipases screened for DAG production. The following conditions yielded 52% (w/w) DAG: 6h reaction time, 65 °C reaction temperature, 10% (w/w) Lipozyme RM IM, 2.5:1 fatty acid to glycerol molar ratio, and 30% (w/w) molecular sieves. DAG synthesis of 10.9% (w/w) was still observed at 10% (w/w) water content.
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Affiliation(s)
- S. K. Lo
- Department of Biotechnology, Faculty of Food Science and Biotechnology, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - B. S. Baharin
- Department of Food Technology, Faculty of Food Science and Biotechnology, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - C. P. Tan
- Department of Food Technology, Faculty of Food Science and Biotechnology, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - O. M. Lai
- Department of Biotechnology, Faculty of Food Science and Biotechnology, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
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15
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Mathpati AC, Badgujar KC, Bhanage BM. Kinetic modeling and docking study of immobilized lipase catalyzed synthesis of furfuryl acetate. Enzyme Microb Technol 2016; 84:1-10. [DOI: 10.1016/j.enzmictec.2015.12.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Revised: 11/25/2015] [Accepted: 12/03/2015] [Indexed: 01/24/2023]
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16
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Armendáriz-Ruiz M, Mateos-Díaz E, Rodríguez-González JA, María Camacho-Ruiz R, Gutiérrez-Mora A, Sandoval-Fabian G, Gallegos-Tintoré S, Mateos-Díaz JC. Carica papayaby-products as new biocatalysts for the synthesis of oleic acid esters. BIOCATAL BIOTRANSFOR 2015. [DOI: 10.3109/10242422.2015.1101239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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17
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Álvarez CA, Akoh CC. Enzymatic Synthesis of Infant Formula Fat Analog Enriched with Capric Acid. J AM OIL CHEM SOC 2015. [DOI: 10.1007/s11746-015-2662-z] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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18
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Application of lipase immobilized on the biocompatible ternary blend polymer matrix for synthesis of citronellyl acetate in non-aqueous media: Kinetic modelling study. Enzyme Microb Technol 2014; 57:16-25. [DOI: 10.1016/j.enzmictec.2014.01.006] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2013] [Revised: 01/11/2014] [Accepted: 01/13/2014] [Indexed: 01/02/2023]
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19
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Neang PM, Subileau M, Perrier V, Dubreucq E. Peculiar features of four enzymes of the CaLA superfamily in aqueous media: Differences in substrate specificities and abilities to catalyze alcoholysis. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.molcatb.2013.05.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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20
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Ray J, Nagy ZK, Smith KW, Bhaggan K, Stapley AG. Kinetic study of the acidolysis of high oleic sunflower oil with stearic–palmitic acid mixtures catalysed by immobilised Rhizopus oryzae lipase. Biochem Eng J 2013. [DOI: 10.1016/j.bej.2012.12.018] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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21
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High cell density fed-batch fermentations for lipase production: feeding strategies and oxygen transfer. Bioprocess Biosyst Eng 2013; 36:1527-43. [DOI: 10.1007/s00449-013-0943-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2013] [Accepted: 03/14/2013] [Indexed: 11/26/2022]
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22
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Bosley JA, Clayton JC. Blueprint for a lipase support: Use of hydrophobic controlled-pore glasses as model systems. Biotechnol Bioeng 2012; 43:934-8. [PMID: 18615440 DOI: 10.1002/bit.260431006] [Citation(s) in RCA: 90] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
For the commercial exploitation of lipase biocatalysis to be successful, it is essential that effective supports are selected for lipase immobilization. In this study hydrophobic controlled-pore glasses have been used as model systems for the immobilization of Rhizomucor miehei lipase. The effect of pore diameter and surface chemistry on enzyme efficiency in a typical esterification reaction under essentially nonaqueous conditions has been examined. It has been found that pore diameters of at least 35 nm are needed for the lipase to be able to utilize the internal volume of the support particles in the immobilization process. Despite the small size of the substrates in the esterification reaction, even larger pores (>100 nm) are required for the lipase efficiency to become independent of pore diameter; below 100 nm lipase activity and efficiency are markedly reduced. It has also been shown that the chemical nature of the hydrophobic surface plays an important part in catalyst design. Although lipase will adsorb readily to a wide range of hydrophobic groups, the highest catalyst activities are obtained when the glass surface is derivatized to give long alkyl chains; the presence of unsaturated derivatives gonerally leads to a reduction in activity. (c) 1994 John Wiley & Sons, Inc.
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Affiliation(s)
- J A Bosley
- Unilever Research, Colworth Laboratory, Sharnbrook, Bedford MK44 1LQ, United Kingdom
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23
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Chen HC, Kuo CH, Tsai WC, Chung YL, Chiang WD, Chang CMJ, Liu YC, Shieh CJ. Product Selectivity and Optimization of Lipase-Catalyzed 1,3-Propylene Glycol Esters by Mixture Design and RSM. J AM OIL CHEM SOC 2011. [DOI: 10.1007/s11746-011-1914-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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24
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Bezbradica D, Jugović B, Gvozdenović M, Jakovetić S, Knežević-Jugović Z. Electrochemically synthesized polyaniline as support for lipase immobilization. ACTA ACUST UNITED AC 2011. [DOI: 10.1016/j.molcatb.2011.02.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Knezević-Jugović ZD, Bezbradica DI, Mijin DZ, Antov MG. The immobilization of enzyme on Eupergit® supports by covalent attachment. Methods Mol Biol 2011; 679:99-111. [PMID: 20865391 DOI: 10.1007/978-1-60761-895-9_9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
A selection of the best combination of adequate immobilization support and efficient immobilization method is still a key requirement for successful application of immobilized enzymes on the industrial level. Eupergit) supports exhibit good mechanical and chemical properties and allow establishment of satisfactory hydrodynamic regime in enzyme reactors. This is a good recommendation for their wide application in enzyme immobilization after finding the most favorable immobilization method. Methods for enzyme immobilization that have been previously reported as efficient, considering the obtained activity of immobilized enzyme are presented: direct binding to polymers via their epoxy groups, binding to polymers via a spacer made from ethylene diamine/glutaraldehyde, and coupling the periodate-oxidized sugar moieties of the enzymes to the polymer beads.
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Kinetics of enzymatic synthesis of geranyl butyrate by transesterification in various supercritical fluids. Biochem Eng J 2010. [DOI: 10.1016/j.bej.2009.12.020] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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28
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Modeling and Optimization of Lipozyme RM IM-Catalyzed Esterification of Medium- and Long-Chain Triacyglycerols (MLCT) Using Response Surface Methodology. FOOD BIOPROCESS TECH 2010. [DOI: 10.1007/s11947-010-0325-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Babicz I, Leite SGF, de Souza ROMA, Antunes OAC. Lipase-catalyzed diacylglycerol production under sonochemical irradiation. ULTRASONICS SONOCHEMISTRY 2010; 17:4-6. [PMID: 19692284 DOI: 10.1016/j.ultsonch.2009.07.005] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2008] [Revised: 06/18/2009] [Accepted: 07/25/2009] [Indexed: 05/28/2023]
Abstract
The present paper describes a protocol for production of diacylglycerol by the partial hydrolysis of soybean oil catalyzed by lipase under ultrasound irradiation. Better yields and shorter reaction times were obtained under sonication as compared to the thermal process.
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Affiliation(s)
- Ivelize Babicz
- Escola de Química, Laboratório de Microbiologia Industrial, Universidade Federal do Rio de Janeiro, CT Bloco E, Lab-113, Rio de Janeiro, RJ 21941-909, Brazil
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Abstract
Lipases can be used for a variety of biotechnological applications: synthesis of fine chemicals, therapeutics, agrochemicals, cosmetics, flavors, biopolymers and biodiesel. Biodiesel is an alternative fuel for diesel engines that is environmentally acceptable. Conventionally, biodiesel is produced by transesterification of triglycerides and short chain alcohols in the presence of an acid or an alkaline catalyst. There are several problems associated with this kind of production that can be resolved by using lipase as the biocatalyst. The usage of lipases has several advantages over the conventional chemical methods. It is considered as less energy intensive and environmentally friendly. However, there are two main obstacles associated with the effective utilization of lipases in the production of biodiesel. The main one is the cost of the enzyme and its poor stability in the presence of excess alcohol. Several strategies are proposed to overcome these drawbacks: immobilization of lipases, stepwise addition of alcohol, and the usage of novel acyl acceptors and the usage of whole cell biocatalysts.
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Reyes HR, Hill CG. Kinetic modeling of interesterification reactions catalyzed by immobilized lipase. Biotechnol Bioeng 2009; 43:171-82. [PMID: 18615612 DOI: 10.1002/bit.260430211] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Kinetic data for lipase-catalyzed interesterification reactions between free fatty acids and triglycerides were collected and the dynamics of the interesterification reactions were successfully modeled using tow rate experssions requiring a total of five adjustable parameters. One rate expression describes the disappearance of the free fatty acid (octanoic or linolenic acid), and the second describes the rate of release of fatty acid residues from the triglycerides (olive oil or milkfat). This model is able to account for the effects of the concentration of all chemical species participating in interesterification throughout the entire reaction. When the data for both milkfat and olive oil were subjected to nonlinear regression analyses using the same mathematical model, the parameter estimates for both systems were comparable. In addition to reproducing the tendencies observed experimentally, simulations of the interesterification system under a variety of initial conditions provided insight into the effects of several reaction variables which could not be examined experimentally. Among the most significant findings of the simulation work are (1) there is a limit beyond which increasing the initial concentration of water produces no further increase in the initial rate of the interesterification reaction; (2) an increase in the initial concentration of lower glycerides produces a concomitant increase in the rate of the interesterification reaction; (3) the free fatty acids inhibit the rate of hydrolysis of the fatty acid residues of the triglycerides; (4) there is a limit beyond which increasing the initial concentration of triglycerides produces no significant increase in the rate of either the hydrolysis reaction or the interesterification reaction.
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Affiliation(s)
- H R Reyes
- Department of Chemical Engineering, University of Puerto Rico, Mayagüez, Puerto Rico 00680
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34
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Structured and Specialty Lipids in Continuous Packed Column Reactors: Comparison of Production Using One and Two Enzyme Beds. J AM OIL CHEM SOC 2009. [DOI: 10.1007/s11746-009-1515-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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36
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Abeijón Mukdsi MC, Medina RB, Alvarez MDF, González SN. Ester synthesis by lactic acid bacteria isolated from goat’s and ewe’s milk and cheeses. Food Chem 2009. [DOI: 10.1016/j.foodchem.2009.03.105] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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37
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Mahapatra P, Kumari A, Kumar Garlapati V, Banerjee R, Nag A. Enzymatic synthesis of fruit flavor esters by immobilized lipase from Rhizopus oligosporus optimized with response surface methodology. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/j.molcatb.2009.03.010] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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38
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Triantafyllou AÖ, Wang D, Wehtje E, Adlercreutz P. Polyacrylamides as Immobilization Supports for use of Hydrolytic Enzymes in Organic Media. BIOCATAL BIOTRANSFOR 2009. [DOI: 10.3109/10242429709103509] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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39
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Mahapatra P, Kumari A, Kumar GV, Banerjee R, Nag A. Kinetics of solvent-free geranyl acetate synthesis byRhizopus oligosporusNRRL 5905 lipase immobilized on to cross-linked silica. BIOCATAL BIOTRANSFOR 2009. [DOI: 10.1080/10242420802583366] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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40
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Malcata FX, Hill CG, Amundson CH. Hydrolysis of Butteroil by Immobilized Lipase Using a Hollow-Fiber Reactor: Part V. Effects ofph. ACTA ACUST UNITED AC 2009. [DOI: 10.3109/10242429308997678] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- F. Xavier Malcata
- Department of Chemical Engineering, University of Wisconsin, 1415 Johnson Drive, Madison, WI, 53706, USA
| | - Charles G. Hill
- Department of Chemical Engineering, University of Wisconsin, 1415 Johnson Drive, Madison, WI, 53706, USA
- Department of Food Science, University of Wisconsin, 1605 Linden Drive, Madison, WI, 53706, USA
| | - Clyde H. Amundson
- Department of Food Science, University of Wisconsin, 1605 Linden Drive, Madison, WI, 53706, USA
- Department of Agricultural Engineering, University of Wisconsin, 460 Henry Mall, Madison, WI, 53706, USA
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41
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Kirk O, Christensen MW, Beck F, Damhus T. Lipase-Catalyzed Regioselective Acylation and Deacylation of Glucose Derivatives. BIOCATAL BIOTRANSFOR 2009. [DOI: 10.3109/10242429508998155] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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42
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Hayes DG, Gulari E. Improvement of Enzyme Activity and Stability for Reverse Micellar-Encapsulated Lipases in the Presence of Short-Chain and Polar Alcohols. ACTA ACUST UNITED AC 2009. [DOI: 10.3109/10242429408998142] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
| | - Erdogan Gulari
- Department of Chemical Engineering, University of Michigan, Ann Arbor, MI, 48109-2136
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43
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Balcão VM, Oliveira TA, Malcata FXAVIER. Stability Of A Commercial Lipase FromMucor Jav Anicus:Kinetic Modelling Of Ph And Temperature Dependencies. BIOCATAL BIOTRANSFOR 2009. [DOI: 10.3109/10242429809040110] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Maximo MF, Van Der Lugt JP. Kinetics of Lipase Catalyzed Resolution of Racemic Alcohols by Reversible Interesterification. ACTA ACUST UNITED AC 2009. [DOI: 10.3109/10242429408998215] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- M. F. Maximo
- TNO-Nutrition and Food Research, Department of Biochemistry and Physical-Chemistry, P. O. Box 360, 3700, AJ, Zeist, The Netherlands
- University of Murcia, Faculty of Chemistry, Department of Chemical Engineering, 30071, Murcia, Spain
| | - J. P. Van Der Lugt
- TNO-Nutrition and Food Research, Department of Biochemistry and Physical-Chemistry, P. O. Box 360, 3700, AJ, Zeist, The Netherlands
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Cuperus FP, Bouwer ST, Kramer GFH, Derksen JTP. Lipases Used for the Production of Peroxycarboxylic Acids. ACTA ACUST UNITED AC 2009. [DOI: 10.3109/10242429408992110] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- F. P. Cuperus
- Agrotechnological Research Institute (ATO-DLO), P.O. Box 17, NL, 6700AA, Wageningen, The Netherlands
| | - S. Th. Bouwer
- Agrotechnological Research Institute (ATO-DLO), P.O. Box 17, NL, 6700AA, Wageningen, The Netherlands
| | - G. F. H. Kramer
- Agrotechnological Research Institute (ATO-DLO), P.O. Box 17, NL, 6700AA, Wageningen, The Netherlands
| | - J. T. P. Derksen
- Agrotechnological Research Institute (ATO-DLO), P.O. Box 17, NL, 6700AA, Wageningen, The Netherlands
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Effect of chain length of alcohol on the lipase-catalyzed esterification of propionic acid in supercritical carbon dioxide. Appl Biochem Biotechnol 2009; 160:2342-54. [PMID: 19575152 DOI: 10.1007/s12010-009-8696-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2009] [Accepted: 06/15/2009] [Indexed: 10/20/2022]
Abstract
The esterification of propionic acid was investigated using three different alcohols, namely, isopropyl alcohol, isobutyl alcohol, and isoamyl alcohol. The variation of conversion with time for the synthesis of isoamyl propionate was investigated in the presence of five enzymes. Novozym 435 showed the highest activity, and this was used as the enzyme for investigating the various parameters that influence the esterification reaction. The Ping-Pong Bi-Bi model with inhibition by both acid and alcohol was used to model the experimental data and determine the kinetics of the esterification reaction.
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47
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Candida rugosa Lipase Supported on High Crystallinity Chitosan as Biocatalyst for the Synthesis of 1-Butyl Oleate. Catal Letters 2009. [DOI: 10.1007/s10562-009-9857-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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48
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Cheirsilp B, H-Kittikun A, Limkatanyu S. Impact of transesterification mechanisms on the kinetic modeling of biodiesel production by immobilized lipase. Biochem Eng J 2008. [DOI: 10.1016/j.bej.2008.07.006] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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49
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Guo Z, Sun Y. Characteristics of Immobilized Lipase on Hydrophobic Superparamagnetic Microspheres To Catalyze Esterification. Biotechnol Prog 2008; 20:500-6. [PMID: 15058995 DOI: 10.1021/bp034272s] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A novel immobilized lipase (from Candida rugosa) on hydrophobic and superparamagnetic microspheres was prepared and used as a biocatalyst to catalyze esterification reactions in diverse solvents and reaction systems. The results showed that the immobilized lipase had over 2-fold higher activities in higher log P value solvents. An exponential increase of lipase activity against log P of two miscible solvent mixtures was observed for the first time. Both free and immobilized lipase achieved its maximum activity at the range of water activity (a(w)) 0.5-0.8 or higher. At a(w) 0.6, the immobilized lipase exhibited markedly higher activities in heptane and a solvent-free system than did the native lipase. In multicompetitive reactions, the alcohol specificity of the lipase showed a strong chain-length dependency, and the immobilized enzyme exhibited more preference for a longer-chain alcohol, which is different from previous reports. The immobilized lipase showed higher specificities for butyric acid and the medium-chain-length fatty acids (C(8)-C(12)). Then, the immobilized lipase was extended to solvent-free synthesis of glycerides from glycerol and fatty acids. Recovered by magnetic separation, the immobilized lipase exhibited good reusability in repeated batch reaction, indicating its promising feature for biotechnology application.
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Affiliation(s)
- Zheng Guo
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China
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50
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Marangoni A, Willis W. Enzymatic Interesterification. FOOD SCIENCE AND TECHNOLOGY 2008. [DOI: 10.1201/9781420046649.ch30] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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