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Omeroglu MA, Albayrak S, Arslan NP, Ozkan H, Adiguzel A, Taskin M. Evaluation of wool protein hydrolysate as peptone for production of microbial enzymes. 3 Biotech 2023; 13:31. [PMID: 36606139 PMCID: PMC9807725 DOI: 10.1007/s13205-022-03456-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 12/26/2022] [Indexed: 01/04/2023] Open
Abstract
Peptones are one of the most expensive components of microbial culture media. The present study was conducted to test the usability of low-cost sheep wool peptone (SWP) as an organic nitrogen source in the production of six industrially important enzymes (lipase, amylase, tannase, pectinase, cellulase and invertase). SWP was prepared by alkaline hydrolysis and acid neutralization. Bacillus licheniformis and Aspergillus niger were selected as test microorganisms for enzyme production. To evaluate the efficacy of SWP in enzyme production, it was compared with commercial tryptone peptone (TP) in the shaking flask cultures of the test microorganisms. The optimum concentration of both SWP and TP was determined to be 8 g/L for the production of B. licheniformis-derived enzymes, but 6 g/L for the production of A. niger-derived enzymes. It was determined that SWP was superior to TP in the production of four enzymes (lipase, amylase, tannase and pectinase) of both B. licheniformis and A. niger. This is the first study about the usage of sheep wool protein hydrolysate (SWP) as an organic nitrogen source or a peptone in fermentative production of microbial enzymes.
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Affiliation(s)
- Mehmet Akif Omeroglu
- Department of Molecular Biology and Genetics, Science Faculty, Ataturk University, Erzurum, Turkey
| | - Seyda Albayrak
- Department of Molecular Biology and Genetics, Science Faculty, Ataturk University, Erzurum, Turkey
| | | | - Hakan Ozkan
- Department of Molecular Biology and Genetics, Science Faculty, Ataturk University, Erzurum, Turkey
| | - Ahmet Adiguzel
- Department of Molecular Biology and Genetics, Science Faculty, Ataturk University, Erzurum, Turkey
| | - Mesut Taskin
- Department of Molecular Biology and Genetics, Science Faculty, Ataturk University, Erzurum, Turkey
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2
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Balci E, Rosales E, Pazos M, Sofuoglu A, Sanroman MA. Continuous treatment of diethyl hexyl and dibutyl phthalates by fixed-bed reactor: Comparison of two esterase bionanocomposites. BIORESOURCE TECHNOLOGY 2022; 363:127990. [PMID: 36130686 DOI: 10.1016/j.biortech.2022.127990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 09/13/2022] [Accepted: 09/14/2022] [Indexed: 06/15/2023]
Abstract
The removal of Diethyl hexyl phthalate (DEHP) and Dibutyl phthalate (DBP) is of great importance due to their potential adverse effects on the environment and human health. In this study, two bionanocomposites prepared by immobilization of Bacillus subtilis esterase by crosslinking to halloysite and supported in chitosan and alginate beads were studied and proposed as a green approach. The esterase immobilization was confirmed by physical-chemical characterization. Bionanocomposite using chitosan showed the best degradation levels in batch tests attaining complete degradation of DBP and around 90% of DEHP. To determine the operational stability and efficiency of the system, two fixed bed reactors filled with both bionanocomposites were carried out operating in continuous mode. Chitosan based bionanocomposite showed the best performance being able to completely remove DBP and more than 85% of DEHP at the different flowrates. These results proved the potential of these synthesized bionanocomposites to effectively remove Phthalic Acid Esters.
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Affiliation(s)
- Esin Balci
- CINTECX, Universidade de Vigo, Grupo de Bioingeniería y Procesos Sostenibles, Departamento de Ingeniería Química, Campus Lagoas-Marcosende, 36310 Vigo, Spain; Izmir Institute of Technology, Faculty of Engineering, Department of Environmental Engineering, 35430 Urla/İzmir, Turkey
| | - Emilio Rosales
- CINTECX, Universidade de Vigo, Grupo de Bioingeniería y Procesos Sostenibles, Departamento de Ingeniería Química, Campus Lagoas-Marcosende, 36310 Vigo, Spain
| | - Marta Pazos
- CINTECX, Universidade de Vigo, Grupo de Bioingeniería y Procesos Sostenibles, Departamento de Ingeniería Química, Campus Lagoas-Marcosende, 36310 Vigo, Spain
| | - Aysun Sofuoglu
- Izmir Institute of Technology, Faculty of Engineering, Department of Chemical Engineering, 35430 Urla/İzmir, Turkey
| | - Maria Angeles Sanroman
- CINTECX, Universidade de Vigo, Grupo de Bioingeniería y Procesos Sostenibles, Departamento de Ingeniería Química, Campus Lagoas-Marcosende, 36310 Vigo, Spain.
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3
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Basri RS, Rahman RNZRA, Kamarudin NHA, Latip W, Ali MSM. Characterization of Carboxylic Acid Reductase from Mycobacterium phlei Immobilized onto Seplite LX120. Polymers (Basel) 2022; 14:polym14204375. [PMID: 36297953 PMCID: PMC9609965 DOI: 10.3390/polym14204375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 10/02/2022] [Accepted: 10/03/2022] [Indexed: 11/16/2022] Open
Abstract
A multi-domain oxidoreductase, carboxylic acid reductase (CAR), can catalyze the one-step reduction of carboxylic acid to aldehyde. This study aimed to immobilize bacterial CAR from a moderate thermophile Mycobacterium phlei (MpCAR). It was the first work reported on immobilizing bacterial CAR onto a polymeric support, Seplite LX120, via simple adsorption. Immobilization time and protein load were optimized for MpCAR immobilization. The immobilized MpCAR showed optimal activity at 60 °C and pH 9. It was stable over a wide range of temperatures (10 to 100 °C) and pHs (4–11), retaining more than 50% of its activity. The immobilized MpCAR also showed stability in polar solvents. The adsorption of MpCAR onto the support was confirmed by Scanning Electron Microscopy (SEM), Fourier-Transform Infrared (FTIR) spectroscopy, and Brunauer–Emmett–Teller (BET) analysis. The immobilized MpCAR could be stored for up to 6 weeks at 4 °C and 3 weeks at 25 °C. Immobilized MpCAR showed great operational stability, as 59.68% of its activity was preserved after 10 assay cycles. The immobilized MpCAR could also convert approximately 2.6 mM of benzoic acid to benzaldehyde at 60 °C. The successfully immobilized MpCAR on Seplite LX120 exhibited improved properties that benefit green industrial processes.
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Affiliation(s)
- Rose Syuhada Basri
- Enzyme and Microbial Technology Research Center, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
- Department of Biochemistry, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
| | - Raja Noor Zaliha Raja Abd. Rahman
- Enzyme and Microbial Technology Research Center, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
- Department of Microbiology, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
| | - Nor Hafizah Ahmad Kamarudin
- Enzyme and Microbial Technology Research Center, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
- Centre of Foundation Studies for Agricultural Science, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
| | - Wahhida Latip
- Enzyme and Microbial Technology Research Center, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
| | - Mohd Shukuri Mohamad Ali
- Enzyme and Microbial Technology Research Center, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
- Department of Biochemistry, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
- Correspondence:
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Hasanin MS, Hashem AH, Abu Hashish HM, Abdelraof M. A novel pressed coal from citrus and cooking oil wastes using fungi. BIORESOUR BIOPROCESS 2022; 9:95. [PMID: 38647781 PMCID: PMC10992033 DOI: 10.1186/s40643-022-00582-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 08/15/2022] [Indexed: 11/10/2022] Open
Abstract
Nowadays renewable energy with low prices is a global target that has taken the attention to compare alternatives energy sources with fossil fuels. Therefore, this study was established to find suitable and sustainable alternative low-cost fuels source. Cooking oil waste (COW) was mixed with non-pretreated citrus tree fibers (CTF) (0.5 mL to 1 g ratio) and pressed to formulate coal (CTF/COW). Otherwise, this mixture was subjected to in situ fungal pretreated using Aspergillus flavus isolate to simplify the mixture composition and pressed to offer in a usable form with enhancing their heating value for the first time. CTF/COW was characterized using attenuated total reflection Fourier-transform infrared spectroscopy (ATR-FTIR), scanning electron microscope (SEM) and thermal analysis (TGA) before and after treatment. The fungal isolate was observed with enzyme productivity and activity of CMCase, avicelase, xylanase, mannanase, α-glucosidase, β-glucosidase, lignin peroxidase and lipase according to enzyme assays and the chemical compositions of CTF before and after fungal treatment, where the best PH for enzymes extraction was between 5 and 7. The fungal enzymes increased the heating value by about two and half folds in comparison with non-pretreated coal. Moreover, the calorific value of tCTF/COW was 43,422 kJ/kg, which was higher than CTF recorded 18,214 kJ/kg and COW recorded 39,823 kJ/kg. Our result suggests that fungal treatment of the mixture of citrus trees and cooking oil waste presents as a promising low-cost and eco-friendly coal.
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Affiliation(s)
- Mohamed S Hasanin
- Cellulose & Paper Department, National Research Centre, 33 El Bohouth St., Dokki, P.O. 12622, Giza, Egypt
| | - Amr H Hashem
- Botany and Microbiology Department, Faculty of Science, Al-Azhar University, Cairo, 11884, Egypt.
| | - Hassan M Abu Hashish
- Mechanical Engineering Department, Engineering Research Division, National Research Centre, Giza, Egypt
| | - Mohamed Abdelraof
- Microbial Chemistry Department, National Research Centre, Dokki, Cairo, 12622, Egypt.
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Komesli S, Akbulut S, Arslan NP, Adiguzel A, Taskin M. Waste frying oil hydrolysis and lipase production by cold-adapted Pseudomonas yamanorum LP2 under non-sterile culture conditions. ENVIRONMENTAL TECHNOLOGY 2021; 42:3245-3253. [PMID: 32192416 DOI: 10.1080/09593330.2020.1745297] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Accepted: 03/16/2020] [Indexed: 06/10/2023]
Abstract
Non-sterile culture technique is currently used in some microbial processes. However, there is no study on the use of this technique in the production of microbial lipases and hydrolysis of waste frying oils. This study was conducted to hydrolyse waste frying oils and produce lipase under non-sterile culture conditions using locally isolated cold-adapted bacteria. Of 75 bacterial isolates, the psychrotolerant Pseudomonas yamanorum LP2 (Genbank number: KU711080) was determined to have the highest lipase activity. It was found that a combination of restricted nutrient availability, low temperature and high inoculum volume prevented microbial contaminants under non-sterile conditions. The most favourable parameters for lipase production under both sterile and non-sterile conditions were 15°C temperature, pH 8, 30 mL/L inoculum volume, 40 mL/L waste frying oil concentration, 10 mL/L Tween-80 and 72 h incubation time. The maximum lipase activities in sterile and non-sterile media were determined as 93.3 and 96.8 U/L, respectively. The present process designed for enzyme production and waste oil hydrolysis can reduce the cost of cultivation medium as well as energy consumption and workload. The potential of cold-adapted bacteria to produce lipase and hydrolyse waste oils under non-sterile culture conditions was first tested in the current study.
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Affiliation(s)
- Senba Komesli
- Department of Molecular Biology and Genetics, Science Faculty, Ataturk University, Erzurum, Turkey
| | - Sumeyya Akbulut
- Department of Molecular Biology and Genetics, Science Faculty, Ataturk University, Erzurum, Turkey
| | | | - Ahmet Adiguzel
- Department of Molecular Biology and Genetics, Science Faculty, Ataturk University, Erzurum, Turkey
| | - Mesut Taskin
- Department of Molecular Biology and Genetics, Science Faculty, Ataturk University, Erzurum, Turkey
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6
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Different strategies for the lipase immobilization on the chitosan based supports and their applications. Int J Biol Macromol 2021; 179:170-195. [PMID: 33667561 DOI: 10.1016/j.ijbiomac.2021.02.198] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Revised: 02/24/2021] [Accepted: 02/26/2021] [Indexed: 01/15/2023]
Abstract
Immobilized enzymes have received incredible interests in industry, pharmaceuticals, chemistry and biochemistry sectors due to their various advantages such as ease of separation, multiple reusability, non-toxicity, biocompatibility, high activity and resistant to environmental changes. This review in between various immobilized enzymes focuses on lipase as one of the most practical enzyme and chitosan as a preferred biosupport for lipase immobilization and provides a broad range of studies of recent decade. We highlight several aspects of lipase immobilization on the surface of chitosan support containing various types of lipase and immobilization techniques from physical adsorption to covalent bonding and cross-linking with their benefits and drawbacks. The recent advances and future perspectives that can improve the present problems with lipase and chitosan such as high-price of lipase and low mechanical resistance of chitosan are also discussed. According to the literature, optimization of immobilization methods, combination of these methods with other techniques, physical and chemical modifications of chitosan, co-immobilization and protein engineering can be useful as a solution to overcome the mentioned limitations.
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Aricov L, Leonties AR, Gîfu IC, Preda D, Raducan A, Anghel DF. Enhancement of laccase immobilization onto wet chitosan microspheres using an iterative protocol and its potential to remove micropollutants. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2020; 276:111326. [PMID: 32891981 DOI: 10.1016/j.jenvman.2020.111326] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/21/2020] [Accepted: 08/27/2020] [Indexed: 06/11/2023]
Abstract
This study was focused on creating a new and effective immobilization method for Trametes versicolor laccase (Lc) by using chitosan (CS) microspheres activated with 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide hydrochloride. The activation of the support alternated with immobilization of the enzyme, in repetitive procedures, led to obtaining three different products. Also, the physicochemical properties of the new products were investigated and compared with those of free laccase. The discoloration and reusability properties of the immobilized Lc were evaluated using indigo carmine (IC) as a model micropollutant. The ESEM and FT-IR methods demonstrated that the Lc was successfully immobilized. The relative reaction rate and the total amount of immobilized Lc were tripled using the iterative protocol as proved by specific and Bradford assays. The maximum amount of immobilized Lc was 8.4 mg Lc/g CS corresponding to the third immobilization procedure. Compared to the free Lc, the operational stability of the immobilized Lc was significantly improved, presenting a maximum activity plateau over a pH range of 3-5 and a temperature range of 25-50 °C. The thermal inactivation study at 55 °C proved that the immobilized enzyme is three times more stable than the free Lc. The isoconversional and Michaelis-Menten methods showed that the immobilization did not affect the enzyme catalytic properties. After 32 days of storage, the residual activities are 85% for the immobilized laccase and 40% for the free one. In similar conditions, the free and immobilized Lc (2.12 x 10-6 M) completely decolorized IC (7.15 x 10-5 M) within 14 min. The immobilized Lc activity remained almost constant (80%) during 10 reusability cycles. All these results highlight the substantial advantages of the new immobilization protocol and demonstrate that immobilized Lc can be used as a promising micropollutant removal from real wastewater.
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Affiliation(s)
- Ludmila Aricov
- Department of Colloid Chemistry, "Ilie Murgulescu" Institute of Physical Chemistry, Romanian Academy, Spl. Independentei 202, 060021, Bucharest, Romania
| | - Anca Ruxandra Leonties
- Department of Colloid Chemistry, "Ilie Murgulescu" Institute of Physical Chemistry, Romanian Academy, Spl. Independentei 202, 060021, Bucharest, Romania.
| | - Ioana Catalina Gîfu
- Department of Polymer, National Institute for Research and Development in Chemistry and Petrochemistry - ICECHIM, Spl. Independentei 202, 060021, Bucharest, Romania
| | - Daniel Preda
- Department of Physical Chemistry, Faculty of Chemistry, University of Bucharest, Bd. Elisabeta 4-12, 030018, Bucharest, Romania
| | - Adina Raducan
- Department of Physical Chemistry, Faculty of Chemistry, University of Bucharest, Bd. Elisabeta 4-12, 030018, Bucharest, Romania
| | - Dan-Florin Anghel
- Department of Colloid Chemistry, "Ilie Murgulescu" Institute of Physical Chemistry, Romanian Academy, Spl. Independentei 202, 060021, Bucharest, Romania
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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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9
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El-Ghonemy DH, Ali TH, Hassanein NM, Abdellah EM, Fadel M, Awad GEA, Abdou DAM. Thermo-alkali-stable lipase from a novel Aspergillus niger: statistical optimization, enzyme purification, immobilization and its application in biodiesel production. Prep Biochem Biotechnol 2020; 51:225-240. [PMID: 32808876 DOI: 10.1080/10826068.2020.1805759] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The influences of nutritional components affecting lipase production from the new Aspergillus niger using wheat bran as substrate were studied by employing Plackett-Burman and central composite statistical designs. Out of the 11 medium components tested, sucrose, KH2PO4 and MgSO4 at final concentrations of 3.0, 1.0 and 0.5 g/L, respectively, were reported to contribute positively to enzyme production (20.09 ± 0.98 U/g ds). The enzyme was purified through ammonium sulfate precipitation followed by Sephadex G-100 gel filtration. Molecular mass of the purified lipase was 57 kDa as evident on SDS-PAGE. Different methods of immobilization were studied and the highest immobilization yield of 81.7 ± 2.18% was reported with agarose (2%) and the optimum temperature was raised from 45 to 50 °C. Immobilized lipase could retain 80% of its original activity at 60 °C after 1 hr of incubation, and was stable at pH values between neutral and alkaline pH. Lipase-catalyzed transesterification process of fungal oil resulted in a fatty acid methyl ester yield consisting of a high percentage of polyunsaturated fatty acids (83.6%), making it appropriate to be used as winter-grade biodiesel. The operational stability studies revealed that the immobilized lipase could keep 70% of its total activity after 5 cycles of the transesterification process.
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Affiliation(s)
- Dina H El-Ghonemy
- Microbial Chemistry Department, Genetic Engineering and Biotechnology Research Division, National Research Centre, Giza, Egypt
| | - Thanaa H Ali
- Microbial Chemistry Department, Genetic Engineering and Biotechnology Research Division, National Research Centre, Giza, Egypt
| | - Naziha M Hassanein
- Microbiology Department, Faculty of Science, Ain Shams University, Abbaseyya, Egypt
| | - Eman M Abdellah
- Microbial Chemistry Department, Genetic Engineering and Biotechnology Research Division, National Research Centre, Giza, Egypt
| | - Mohamed Fadel
- Microbial Chemistry Department, Genetic Engineering and Biotechnology Research Division, National Research Centre, Giza, Egypt
| | - Ghada E A Awad
- Chemistry Natural and Microbial Products Department, Pharmaceutical and Drug Industries Chemistry Division, National Research Centre, Giza, Egypt
| | - Dalia A M Abdou
- Microbiology Department, Faculty of Science, Ain Shams University, Abbaseyya, Egypt
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Borges JP, Quilles Junior JC, Ohe THK, Ferrarezi AL, Nunes CDCC, Boscolo M, Gomes E, Bocchini DA, da Silva R. Free and Substrate-Immobilised Lipases from Fusarium verticillioides P24 as a Biocatalyst for Hydrolysis and Transesterification Reactions. Appl Biochem Biotechnol 2020; 193:33-51. [PMID: 32808248 DOI: 10.1007/s12010-020-03411-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Accepted: 08/12/2020] [Indexed: 11/26/2022]
Abstract
Fungal enzymes are widely used in technological processes and have some interesting features to be applied in a variety of biosynthetic courses. Here, free and substrate-immobilised lipases from Fusarium verticillioides P24 were obtained by solid-state fermentation using wheat bran as substrate and fungal carrier. Based on their hydrolytic and transesterification activities, the lipases were characterised as pH-dependent in both reactions, with higher substrate conversion in an alkaline environment. Thermally, the lipases performed well from 30 to 45 °C, being more stable in mild conditions. Organic solvents significantly influenced the lipase selectivity using different vegetable oils as fatty acid source. Omega(ω)-3 production in n-hexane achieved 45% using canola oil, against ≈ 18% in cyclohexane. However, ω-6 production was preferably produced for both solvents using linseed oil with significant alterations in the yield (≈ 79% and 49% for n-hexane and cyclohexane, respectively). Moreover, the greatest enzyme selectivity for ω-6 led us to suppose a lipase preference for the Sn1 position of the triacylglycerol. Lastly, a transesterification reaction was performed, achieving 90% of ester conversion in 72 h. This study reports the characterisation and use of free and substrate-immobilised lipases from Fusarium verticillioides P24 as an economic and efficient method for the first time.
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Affiliation(s)
- Janaina Pires Borges
- Departament of Biochemistry and Chemical Technology, IQ/UNESP, Rua Prof. Francisco Degni, 55, CEP, Araraquara, SP, 14800-060, Brazil
| | - José Carlos Quilles Junior
- Department of Chemistry and Environmental Sciences, IBILCE/UNESP, Rua Cristóvão Colombo, 2265, CEP, São José do Rio Preto, SP, 15054-000, Brazil
| | - Thiago Hideyuki Kobe Ohe
- Department of Chemistry and Environmental Sciences, IBILCE/UNESP, Rua Cristóvão Colombo, 2265, CEP, São José do Rio Preto, SP, 15054-000, Brazil
| | - Ana Lucia Ferrarezi
- Department of Biology, IBILCE/UNESP, Rua Cristóvão Colombo, 2265, CEP, São José do Rio Preto, SP, 15054-000, Brazil
| | | | - Mauricio Boscolo
- Department of Chemistry and Environmental Sciences, IBILCE/UNESP, Rua Cristóvão Colombo, 2265, CEP, São José do Rio Preto, SP, 15054-000, Brazil
| | - Eleni Gomes
- Department of Biology, IBILCE/UNESP, Rua Cristóvão Colombo, 2265, CEP, São José do Rio Preto, SP, 15054-000, Brazil
| | - Daniela Alonso Bocchini
- Departament of Biochemistry and Chemical Technology, IQ/UNESP, Rua Prof. Francisco Degni, 55, CEP, Araraquara, SP, 14800-060, Brazil
| | - Roberto da Silva
- Department of Chemistry and Environmental Sciences, IBILCE/UNESP, Rua Cristóvão Colombo, 2265, CEP, São José do Rio Preto, SP, 15054-000, Brazil.
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Borges JP, Quilles Junior JC, Moreno-Perez S, Fernandez-Lorente G, Boscolo M, Gomes E, da Silva R, Bocchini DA, Guisan JM. Ethyl esters production catalyzed by immobilized lipases is influenced by n-hexane and ter-amyl alcohol as organic solvents. Bioprocess Biosyst Eng 2020; 43:2107-2115. [PMID: 32594315 DOI: 10.1007/s00449-020-02399-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 06/23/2020] [Indexed: 12/15/2022]
Abstract
Lipase stability in organic solvent is crucial for its application in many biotechnological processes as biocatalyst. One way to improve lipase's activity and stability in unusual reaction medium is its immobilization on inert supports. Here, lipases from different sources and immobilized through weak chemical interactions on hydrophobic and ionic supports had their transesterification ability dramatically dependent on the support and also on the solvent that had been used. The ethanolysis of sardine oil was carried out at the presence of cyclohexane and tert-amyl alcohol, in which Duolite A568-Thermomyces lanuginosa lipase derivative achieved 49% of ethyl esters production after 24 h in cyclohexane. The selectivity of immobilized lipases was also studied and, after 3 h of synthesis, the reaction with Duolite A568-Thermomyces lanuginosa derivative in cyclohexane produced 24% ethyl ester of eicosapentaenoic acid and 1.2% ethyl ester of docosahexaenoic acid, displaying a selectivity index of 20 times the ethyl ester of eicosapentaenoic acid. Different derivatives of Candida antarctica lipases fraction B (CALB) and phospholipase Lecitase® Ultra (Lecitase) were also investigated. Along these lines, a combination between these factors may be applied to improve the activity and selectivity of immobilized lipases, decreasing the total cost of the process.
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Affiliation(s)
- Janaina Pires Borges
- Department of Biochemistry and Chemical Technology, IQ/UNESP - Rua Prof. Francisco Degni, 55 - CEP, Araraquara - SP, 14800-060, Brazil
| | - José Carlos Quilles Junior
- Department of Chemistry and Environmental Sciences, IBILCE/UNESP - Rua Cristóvão Colombo, 2265 - CEP, São José Do Rio Preto - SP, 15054-000, Brazil.
| | - Sônia Moreno-Perez
- Department of Biotechnology and Food Microbiology, Research Institute for Food Science, CIAL, CSIC/Campus UAM, 28049, Madrid, Spain
| | - Glória Fernandez-Lorente
- Department of Biology, IBILCE/UNESP - Rua Cristóvão Colombo, 2265 - CEP, São José Do Rio Preto - SP, 15054-000, Brazil
| | - Mauricio Boscolo
- Department of Chemistry and Environmental Sciences, IBILCE/UNESP - Rua Cristóvão Colombo, 2265 - CEP, São José Do Rio Preto - SP, 15054-000, Brazil
| | - Eleni Gomes
- Department of Biology, IBILCE/UNESP - Rua Cristóvão Colombo, 2265 - CEP, São José Do Rio Preto - SP, 15054-000, Brazil
| | - Roberto da Silva
- Department of Chemistry and Environmental Sciences, IBILCE/UNESP - Rua Cristóvão Colombo, 2265 - CEP, São José Do Rio Preto - SP, 15054-000, Brazil
| | - Daniela Alonso Bocchini
- Department of Biochemistry and Chemical Technology, IQ/UNESP - Rua Prof. Francisco Degni, 55 - CEP, Araraquara - SP, 14800-060, Brazil
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Wahab RA, Elias N, Abdullah F, Ghoshal SK. On the taught new tricks of enzymes immobilization: An all-inclusive overview. REACT FUNCT POLYM 2020. [DOI: 10.1016/j.reactfunctpolym.2020.104613] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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13
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Covalent Immobilization of Candida rugosa Lipase on Epichlorohydrin-Coated Magnetite Nanoparticles: Enantioselective Hydrolysis Studies of Some Racemic Esters and HPLC Analysis. Appl Biochem Biotechnol 2020; 191:1411-1431. [PMID: 32103473 DOI: 10.1007/s12010-020-03274-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Accepted: 02/13/2020] [Indexed: 12/12/2022]
Abstract
In this study, a new biocatalyst was prepared by immobilizing Candida rugosa lipase epichlorohydrin-functionalized onto the surface of the nanoparticles. Magnetite nanoparticles were obtained by chemical co-precipitation method of Fe2+ and Fe3+, and then the prepared uncoated and coated nanoparticles were characterized by XRD, FT-IR and TGA. Lipase was covalently attached to activated nanoparticles. The catalytic properties of free and immobilized lipases were determined. It was found that the optimum temperature for free and immobilized lipases was 30 °C and 35 °C, respectively. The optimum pH values were found to be 7.0 and 8 for free and immobilized lipases, respectively. Immobilized lipase was found to retain significant activity even after the seventh use. In the final section of the study, optically pure compounds were obtained by carrying out the enantioselective hydrolysis studies of racemic esters by using immobilized lipase. Enantiomeric excesses of the products in the enantioselective hydrolysis of racemic ibuprofen and naproxen methyl ester and racemic butyl mandelate were determined to be 94.93, 77.30 and 68.15, respectively.
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Chemical treatments for modification and immobilization to improve the solvent-stability of lipase. World J Microbiol Biotechnol 2019; 35:193. [DOI: 10.1007/s11274-019-2777-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 11/22/2019] [Indexed: 01/14/2023]
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Immobilization of a Novel ESTBAS Esterase from Bacillus altitudinis onto an Epoxy Resin: Characterization and Regioselective Synthesis of Chloramphenicol Palmitate. Catalysts 2019. [DOI: 10.3390/catal9070620] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Novel gene estBAS from Bacillus altitudinis, encoding a 216-amino acid esterase (EstBAS) with a signal peptide (SP), was expressed in Escherichia coli. EstBASΔSP showed the highest activity toward p-nitrophenyl hexanoate at 50 °C and pH 8.0 and had a half-life (T1/2) of 6 h at 50 °C. EstBASΔSP was immobilized onto a novel epoxy resin (Lx-105s) with a high loading of 96 mg/g. Fourier transform infrared (FTIR) spectroscopy showed that EstBASΔSP was successfully immobilized onto Lx-105s. In addition, immobilization improved its enzymatic performance by widening the tolerable ranges of pH and temperature. The optimum temperature of immobilized EstBASΔSP (Lx-EstBASΔSP) was higher, 60 °C, and overall thermostability improved. T1/2 of Lx-EstBASΔSP and free EstBASΔSP at 60 °C was 105 and 28 min, respectively. Lx-EstBASΔSP was used as a biocatalyst to synthesize chloramphenicol palmitate by regioselective modification at the primary hydroxyl group. Conversion efficiency reached 94.7% at 0.15 M substrate concentration after 24 h. Lx-EstBASΔSP was stable and could be reused for seven cycles, after which it retained over 80% of the original activity.
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Wang Z, Wang J, Chen G, Xu W, Fu Z, Jiang G, Wu J, Liu Z. Polyelectrolytes Tailored Enzyme Cascades with Enhanced Stability and Activity for One‐pot Synthesis. ChemCatChem 2018. [DOI: 10.1002/cctc.201801532] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Zheyu Wang
- Department of Chemical Engineering Tsinghua University Beijing 100084 P.R. China
| | - Junqian Wang
- Department of Chemical Engineering Tsinghua University Beijing 100084 P.R. China
| | - Gong Chen
- Department of Chemical Engineering Tsinghua University Beijing 100084 P.R. China
| | - Weina Xu
- Department of Chemical Engineering Tsinghua University Beijing 100084 P.R. China
| | - Zhongwang Fu
- Department of Chemical Engineering Tsinghua University Beijing 100084 P.R. China
| | - Guoqiang Jiang
- Department of Chemical Engineering Tsinghua University Beijing 100084 P.R. China
| | - Jianzhong Wu
- Department of Chemical and Environmental Engineering University of California, Riverside Riverside CA 92521 USA
| | - Zheng Liu
- Department of Chemical Engineering Tsinghua University Beijing 100084 P.R. China
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Paichid N, Yunu T, Klomklao S, Prasertsan P, Sangkharak K. Enhanced Synthesis of Fatty-Acid Methyl Ester using Oil from Palm Oil Mill Effluents and Immobilized Palm Lipase. J AM OIL CHEM SOC 2018. [DOI: 10.1002/aocs.12141] [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)
- Nisa Paichid
- Department of Chemistry, Faculty of Science; Thaksin University, Phet Kasem Road; Phatthalung, 93210 Thailand
| | - Tewan Yunu
- Department of Chemistry, Faculty of Science; Thaksin University, Phet Kasem Road; Phatthalung, 93210 Thailand
| | - Sappasith Klomklao
- Department of Food Science and Technology, Faculty of Technology and Community Development; Thaksin University, Phet Kasem Road; Phatthalung, 93210 Thailand
| | - Poonsuk Prasertsan
- Department of Industrial Biotechnology, Faculty of Agro-Industry; Prince of Songkla University, Kanjanavanich Road; Songkhla, 90112 Thailand
| | - Kanokphorn Sangkharak
- Department of Chemistry, Faculty of Science; Thaksin University, Phet Kasem Road; Phatthalung, 93210 Thailand
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Fu J, Wang Z, Luo W, Xing S, Lv P, Wang Z, Yuan Z. Novel Sanger's Reagent-like Styrene Polymer for the Immobilization of Burkholderia cepacia Lipase. ACS APPLIED MATERIALS & INTERFACES 2018; 10:30973-30982. [PMID: 30141613 DOI: 10.1021/acsami.8b09225] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Sanger's reaction, which was originally developed for amino acid detection, was utilized for enzyme immobilization. The newly synthesized polymer support, which was called polymer NO2-4-fluorostyrene-divinylbenzene (pNFD), was embedded with a Sanger's reagent-like functional group for immobilizing enzymes covalently under mild reaction conditions. Using Burkholderia cepacia lipase (BCL) as the target enzyme, the immobilization efficiency and activity of pNFD-BCL reached as high as 1.2 mg·g-1 and 33.21 U·g-1 (a specific activity of 27 675 U·g-1), respectively, realizing 90% activity recovery. It also improved the optimal reaction temperature of BCL from 40 to 65 °C, under which its full activity could be retained for 4 h. The new carrier also widened the pH-adaptive range of BCL as 6.5-10.0, allowing the lipase to operate normally in weak acid environment. Reusability of pNFD-BCL was significantly improved as almost no activity and/or enantioselectivity loss was observed in 200 h of triglyceride hydrolysis reaction and 17 batches of ( R, S)-1-phenylethanol resolution reaction.
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Affiliation(s)
| | | | | | | | - Pengmei Lv
- Collaborative Innovation Center of Biomass Energy , Zhengzhou 450002 , Henan , China
| | | | - Zhenhong Yuan
- Collaborative Innovation Center of Biomass Energy , Zhengzhou 450002 , Henan , China
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Ferreira MM, Santiago FL, Silva NA, Luiz JH, Fernandéz-Lafuente R, Mendes AA, Hirata DB. Different strategies to immobilize lipase from Geotrichum candidum : Kinetic and thermodynamic studies. Process Biochem 2018. [DOI: 10.1016/j.procbio.2018.01.028] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Vassiliadi E, Xenakis A, Zoumpanioti M. Chitosan hydrogels: A new and simple matrix for lipase catalysed biosyntheses. MOLECULAR CATALYSIS 2018. [DOI: 10.1016/j.mcat.2017.11.031] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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21
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Structure and properties of oil palm-based nanocellulose reinforced chitosan nanocomposite for efficient synthesis of butyl butyrate. Carbohydr Polym 2017; 176:281-292. [DOI: 10.1016/j.carbpol.2017.08.097] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Revised: 07/25/2017] [Accepted: 08/19/2017] [Indexed: 01/17/2023]
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22
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Souza MCMD, Santos KPD, Freire RM, Barreto ACH, Fechine PBA, Gonçalves LRB. Production of flavor esters catalyzed by lipase B from Candida antarctica immobilized on magnetic nanoparticles. BRAZILIAN JOURNAL OF CHEMICAL ENGINEERING 2017. [DOI: 10.1590/0104-6632.20170343s20150575] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- M. C. M. de Souza
- Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Brazil; Universidade Federal do Ceará, Brazil
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Bonazza HL, Manzo RM, dos Santos JCS, Mammarella EJ. Operational and Thermal Stability Analysis of Thermomyces lanuginosus Lipase Covalently Immobilized onto Modified Chitosan Supports. Appl Biochem Biotechnol 2017; 184:182-196. [DOI: 10.1007/s12010-017-2546-9] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Accepted: 06/20/2017] [Indexed: 12/16/2022]
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Alarcón-Payán DA, Koyani RD, Vazquez-Duhalt R. Chitosan-based biocatalytic nanoparticles for pollutant removal from wastewater. Enzyme Microb Technol 2017; 100:71-78. [DOI: 10.1016/j.enzmictec.2017.02.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Revised: 02/16/2017] [Accepted: 02/16/2017] [Indexed: 12/16/2022]
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25
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Gilani SL, Najafpour GD, Heydarzadeh HD, Moghadamnia A. Enantioselective synthesis of (S)-naproxen using immobilized lipase on chitosan beads. Chirality 2017; 29:304-314. [DOI: 10.1002/chir.22689] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Revised: 12/11/2016] [Accepted: 12/16/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Saeedeh L. Gilani
- Faculty of Chemical Engineering; Babol Noshirvani University of Technology; Babol Iran
| | - Ghasem D. Najafpour
- Faculty of Chemical Engineering; Babol Noshirvani University of Technology; Babol Iran
| | - Hamid D. Heydarzadeh
- Faculty of Petroleum and Petrochemical Engineering; Hakim Sabzevari University; Sabzevar Iran
| | - Aliakbar Moghadamnia
- Department of Pharmacology and Physiology, School of Medicine; Babol University of Medical Sciences; Babol Iran
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Investigation of deactivation thermodynamics of lipase immobilized on polymeric carrier. Bioprocess Biosyst Eng 2017; 40:741-757. [DOI: 10.1007/s00449-017-1740-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2016] [Accepted: 01/18/2017] [Indexed: 10/20/2022]
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Ulker C, Gokalp N, Guvenilir Y. Immobilization of Candida antarctica lipase B (CALB) on surface-modified rice husk ashes (RHA) via physical adsorption and cross-linking methods. BIOCATAL BIOTRANSFOR 2016. [DOI: 10.1080/10242422.2016.1247818] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Cansu Ulker
- Istanbul Technical University, Istanbul, Turkey
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Nitric oxide: a novel inducer for enhancement of microbial lipase production. Bioprocess Biosyst Eng 2016; 39:1671-8. [DOI: 10.1007/s00449-016-1642-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Accepted: 06/14/2016] [Indexed: 10/21/2022]
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Gilani SL, Najafpour GD, Moghadamnia A, Kamaruddin AH. Stability of immobilized porcine pancreas lipase on mesoporous chitosan beads: A comparative study. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.molcatb.2016.08.005] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Çakmakçi E, Muhsir P, Demir S. Physical and Covalent Immobilization of Lipase onto Amine Groups Bearing Thiol-Ene Photocured Coatings. Appl Biochem Biotechnol 2016; 181:1030-1047. [DOI: 10.1007/s12010-016-2266-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Accepted: 09/23/2016] [Indexed: 12/25/2022]
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31
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Lipase production with free and immobilized cells of cold-adapted yeast Rhodotorula glutinis HL25. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2016. [DOI: 10.1016/j.bcab.2016.08.009] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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32
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Chen C, Zhu XY, Gao QL, Fang F, Wang LW, Huang XJ. Immobilization of lipase onto functional cyclomatrix polyphosphazene microspheres. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.molcatb.2016.07.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Yagar H, Balkan U. Entrapment of laurel lipase in chitosan hydrogel beads. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2016; 45:864-870. [DOI: 10.1080/21691401.2016.1182920] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Hulya Yagar
- Department of Chemistry, Faculty of Science, Trakya University, Edirne, Turkey
| | - Ugur Balkan
- Department of Chemistry, Faculty of Science, Trakya University, Edirne, Turkey
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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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Dalkıran B, Erden PE, Kılıç E. Electrochemical biosensing of galactose based on carbon materials: graphene versus multi-walled carbon nanotubes. Anal Bioanal Chem 2016; 408:4329-39. [PMID: 27074783 DOI: 10.1007/s00216-016-9532-x] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2016] [Revised: 03/06/2016] [Accepted: 03/30/2016] [Indexed: 02/07/2023]
Abstract
In this study, two enzyme electrodes based on graphene (GR), Co3O4 nanoparticles and chitosan (CS) or multi-walled carbon nanotubes (MWCNTs), Co3O4 nanoparticles, and CS, were fabricated as novel biosensing platforms for galactose determination, and their performances were compared. Galactose oxidase (GaOx) was immobilized onto the electrode surfaces by crosslinking with glutaraldehyde. Optimum working conditions of the biosensors were investigated and the analytical performance of the biosensors was compared with respect to detection limit, linearity, repeatability, and stability. The MWCNTs-based galactose biosensor provided about 1.6-fold higher sensitivity than its graphene counterpart. Moreover, the linear working range and detection limit of the MWCNTs-based galactose biosensor was superior to the graphene-modified biosensor. The successful application of the purposed biosensors for galactose biosensing in human serum samples was also investigated.
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Affiliation(s)
- Berna Dalkıran
- Faculty of Science, Department of Chemistry, Ankara University, 06100, Tandoğan, Ankara, Turkey
| | - Pınar Esra Erden
- Faculty of Science, Department of Chemistry, Ankara University, 06100, Tandoğan, Ankara, Turkey
| | - Esma Kılıç
- Faculty of Science, Department of Chemistry, Ankara University, 06100, Tandoğan, Ankara, Turkey.
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Pang S, Wu Y, Zhang X, Li B, Ouyang J, Ding M. Immobilization of laccase via adsorption onto bimodal mesoporous Zr-MOF. Process Biochem 2016. [DOI: 10.1016/j.procbio.2015.11.033] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Ji Q, Tan J, Zhu L, Lou D, Wang B. Preparing tauroursodeoxycholic acid (TUDCA) using a double-enzyme-coupled system. Biochem Eng J 2016. [DOI: 10.1016/j.bej.2015.08.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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The combine use of ultrasound and lipase immobilized on co-polymer matrix for efficient biocatalytic application studies. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.molcatb.2015.09.012] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Palanisamy K, Kuppamuthu K, Jeyaseelan A. Bacillus sp. PS35 Lipase-Immobilization on Styrene-Divinyl Benzene Resin and Application in Fatty Acid Methyl Ester Synthesis. IRANIAN JOURNAL OF BIOTECHNOLOGY 2015; 13:39-46. [PMID: 28959298 DOI: 10.15171/ijb.1225] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Lipase is an enzyme with immense application potential. Ester synthesis by lipase catalysis in organic media is an area of key industrial relevance. Enzymatic preparations with traits that cater to the needs of this function are hence being intensely researched. OBJECTIVE The objectives of the study were to immobilize the lipase from Bacillus sp. PS35 by cross-linking and adsorption onto styrene-divinyl benzene (Sty-Dvb) hydrophobic resin and to comparatively characterize the free and immobilized lipase preparations. The work also aimed to apply the immobilized lipase for catalysing the fatty acid methyl ester (FAME) synthesis from palm oil and optimize the process parameters for maximizing the yield. MATERIALS AND METHODS In this study, the purified lipase from Bacillus sp. PS35 was immobilized by adsorption onto styrene-divinyl benzene hydrophobic resin with gluteraldehyde cross-linking. RESULTS The immobilized enzyme showed better pH and temperature stabilities than the free lipase. Organic solvent stability was also enhanced, with the relative activity in the presence of methanol being shifted from 53% to 81%, thereby facilitating the enzyme's application in fatty acid methyl ester synthesis. It exhibited remarkable storage stability over a 30-day period and after 20 repetitive uses. Cross-linking also reduced enzyme leakage by 49%. The immobilized lipase was then applied for biodiesel production from palm oil. Methanol and oil molar ratio of 5:1, three step methanol additions, and an incubation temperature of 50°C were established to be the ideal conditions favoring the transesterification reaction, resulting in 97% methyl ester yield. CONCLUSIONS These promising results offer scope for further investigation and process scale up, permitting the enzyme's commercial application in a practically feasible and economically agreeable manner.
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Affiliation(s)
- Kanmani Palanisamy
- Department of Biotechnology, Kumaraguru College of Technology, Tamilnadu, India
| | | | - Aravind Jeyaseelan
- Department of Biotechnology, Kumaraguru College of Technology, Tamilnadu, India
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Immobilization of Yarrowia lipolytica Lipase on Macroporous Resin Using Different Methods: Characterization of the Biocatalysts in Hydrolysis Reaction. BIOMED RESEARCH INTERNATIONAL 2015; 2015:139179. [PMID: 26240816 PMCID: PMC4512516 DOI: 10.1155/2015/139179] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/04/2015] [Revised: 06/19/2015] [Accepted: 06/21/2015] [Indexed: 11/18/2022]
Abstract
To improve the reusability and organic solvent tolerance of microbial lipase and expand the application of lipase (hydrolysis, esterification, and transesterification), we immobilized marine microbial lipase using different methods and determined the properties of immobilized lipases. Considering the activity and cost of immobilized lipase, the concentration of lipase was fixed at 2 mg/mL. The optimal temperature of immobilized lipases was 40°C and 5°C higher than free lipase. The activities of immobilized lipases were much higher than free lipase at alkaline pH (more than 50% at pH 12). The free lipase lost most activity (35.3%) and immobilized lipases retained more than 46.4% of their initial activity after 3 h heat treatment at 70°C. At alkaline pH, immobilized lipases were more stable than free lipase (more than 60% residue activity at pH 11 for 3 h). Immobilized lipases retained 80% of their activity after 5 cycles and increased enzyme activity (more than 108.7%) after 3 h treatment in tert-butanol. Immobilization of lipase which improved reusability of lipase and provided a chance to expand the application of marine microbial lipase in organic system expanded the application range of lipase to catalyze hydrolysis and esterification in harsh condition.
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Immobilization of Enterococcus faecalis cells with chitosan: A new process for the industrial production of l-citrulline. Process Biochem 2015. [DOI: 10.1016/j.procbio.2015.02.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Tąta A, Sokołowska K, Świder J, Konieczna-Molenda A, Proniewicz E, Witek E. Study of cellulolytic enzyme immobilization on copolymers of N-vinylformamide. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 149:494-504. [PMID: 25978017 DOI: 10.1016/j.saa.2015.04.112] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2015] [Revised: 04/28/2015] [Accepted: 04/29/2015] [Indexed: 06/04/2023]
Abstract
This study was focused on finding of effective carriers suitable for the immobilization of cellulase. Copolymers of N-vinylformamide (NFV) and divinylbenzene (DVB) were synthesized by free radical crosslinking polymerization in inverse suspension. Methyl silicone oil was used as the continuous phase. Three polymeric carriers based on P(NVF-co-DVB) with varying degrees of crosslinking and spherical particles with different grain sizes were obtained. The formamide groups in these carriers were hydrolyzed to amino groups, yielding three P(VAm-co-DVB) polymers with vinylamine units. Enzyme, cellulase (Novozym® 476), was immobilized onto carriers with vinylamine (through glutaraldehyde) and vinylformamide groups (without glutaraldehyde). The efficiency of the enzyme immobilization was determined based on the enzymatic activity of the enzyme during the catalytic reaction relative to that of the native enzyme. All tested carriers were found to be effective carriers for the immobilization of cellulase. However, the catalytic activity of cellulase immobilized on the P(VAM-co-DVB0.27)/2000/350 carrier was higher than that for the native enzyme. In addition, two molecular spectroscopy methods, Fourier-transform absorption infrared spectroscopy (FT-IR) and Fourier-transform Raman spectroscopy (FT-Raman), were used to analyze the carriers. These studies provided complete information regarding the structure of the studied copolymers.
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Affiliation(s)
- Agnieszka Tąta
- Faculty of Foundry Engineering, AGH University of Science and Technology, ul. Reymonta 23, 30-059 Krakow, Poland
| | - Katarzyna Sokołowska
- Faculty of Chemistry, Jagiellonian University, ul. Ingardena 3, 30-060 Krakow, Poland
| | - Joanna Świder
- Faculty of Chemistry, Jagiellonian University, ul. Ingardena 3, 30-060 Krakow, Poland
| | - Anna Konieczna-Molenda
- Department of Chemistry and Physics, University of Agriculture, ul. Balicka 122, 30-149 Krakow, Poland
| | - Edyta Proniewicz
- Faculty of Foundry Engineering, AGH University of Science and Technology, ul. Reymonta 23, 30-059 Krakow, Poland.
| | - Ewa Witek
- Faculty of Chemistry, Jagiellonian University, ul. Ingardena 3, 30-060 Krakow, Poland
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Wang XY, Jiang XP, Li Y, Zeng S, Zhang YW. Preparation Fe3O4@chitosan magnetic particles for covalent immobilization of lipase from Thermomyces lanuginosus. Int J Biol Macromol 2015; 75:44-50. [DOI: 10.1016/j.ijbiomac.2015.01.020] [Citation(s) in RCA: 102] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2014] [Revised: 01/09/2015] [Accepted: 01/10/2015] [Indexed: 12/25/2022]
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Bezerra CS, de Farias Lemos CMG, de Sousa M, Gonçalves LRB. Enzyme immobilization onto renewable polymeric matrixes: Past, present, and future trends. J Appl Polym Sci 2015. [DOI: 10.1002/app.42125] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Camilla Salviano Bezerra
- Departamento de Engenharia Química; Universidade Federal do Ceará; Campus do Pici, Bloco 709, Fortaleza Ceará 60440-554 Brazil
| | | | - Marylane de Sousa
- Departamento de Engenharia Química; Universidade Federal do Ceará; Campus do Pici, Bloco 709, Fortaleza Ceará 60440-554 Brazil
| | - Luciana Rocha Barros Gonçalves
- Departamento de Engenharia Química; Universidade Federal do Ceará; Campus do Pici, Bloco 709, Fortaleza Ceará 60440-554 Brazil
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Osuna Y, Sandoval J, Saade H, López RG, Martinez JL, Colunga EM, de la Cruz G, Segura EP, Arévalo FJ, Zon MA, Fernández H, Ilyina A. Immobilization of Aspergillus niger lipase on chitosan-coated magnetic nanoparticles using two covalent-binding methods. Bioprocess Biosyst Eng 2015; 38:1437-45. [DOI: 10.1007/s00449-015-1385-8] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2014] [Accepted: 02/26/2015] [Indexed: 10/23/2022]
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Pacheco SMV, Júnior AC, Morgado AF, Júnior AF, Amadi OC, Guisán JM, Pessela B. Isolation and Screening of Filamentous Fungi Producing Extracellular Lipase with Potential in Biodiesel Production. ACTA ACUST UNITED AC 2015. [DOI: 10.4236/aer.2015.34011] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Shah E, Mahapatra P, Bedekar AV, Soni HP. Immobilization of Thermomyces lanuginosus lipase on ZnO nanoparticles: mimicking the interfacial environment. RSC Adv 2015. [DOI: 10.1039/c5ra02249e] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In this study, we propose that enzyme activity on immobilization can be controlled and enhanced by providing the environment mimicking the lipid/water interface.
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Affiliation(s)
- Ekta Shah
- Department of Chemistry
- Faculty of Science
- The Maharaja Sayajirao University of Baroda
- Vadodara-390 002
- India
| | - Paramita Mahapatra
- Department of Chemistry
- Faculty of Science
- The Maharaja Sayajirao University of Baroda
- Vadodara-390 002
- India
| | - Ashutosh V. Bedekar
- Department of Chemistry
- Faculty of Science
- The Maharaja Sayajirao University of Baroda
- Vadodara-390 002
- India
| | - Hemant P. Soni
- Department of Chemistry
- Faculty of Science
- The Maharaja Sayajirao University of Baroda
- Vadodara-390 002
- India
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Badgujar KC, Bhanage BM. The Solvent Stability Study with Thermodynamic Analysis and Superior Biocatalytic Activity of Burkholderia cepacia Lipase Immobilized on Biocompatible Hybrid Matrix of Polyvinyl Alcohol and Hypromellose. J Phys Chem B 2014; 118:14808-19. [DOI: 10.1021/jp5093493] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Enhanced biocatalytic esterification with lipase-immobilized chitosan/graphene oxide beads. PLoS One 2014; 9:e104695. [PMID: 25127038 PMCID: PMC4134220 DOI: 10.1371/journal.pone.0104695] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Accepted: 07/10/2014] [Indexed: 11/19/2022] Open
Abstract
In this work, lipase from Candida rugosa was immobilized onto chitosan/graphene oxide beads. This was to provide an enzyme-immobilizing carrier with excellent enzyme immobilization activity for an enzyme group requiring hydrophilicity on the immobilizing carrier. In addition, this work involved a process for the preparation of an enzymatically active product insoluble in a reaction medium consisting of lauric acid and oleyl alcohol as reactants and hexane as a solvent. This product enabled the stability of the enzyme under the working conditions and allowed the enzyme to be readily isolated from the support. In particular, this meant that an enzymatic reaction could be stopped by the simple mechanical separation of the “insoluble” enzyme from the reaction medium. Chitosan was incorporated with graphene oxide because the latter was able to enhance the physical strength of the chitosan beads by its superior mechanical integrity and low thermal conductivity. The X-ray diffraction pattern showed that the graphene oxide was successfully embedded within the structure of the chitosan. Further, the lipase incorporation on the beads was confirmed by a thermo-gravimetric analysis. The lipase immobilization on the beads involved the functionalization with coupling agents, N-hydroxysulfosuccinimide sodium (NHS) and 1-ethyl-(3-dimethylaminopropyl) carbodiimide (EDC), and it possessed a high enzyme activity of 64 U. The overall esterification conversion of the prepared product was 78% at 60°C, and it attained conversions of 98% and 88% with commercially available lipozyme and novozyme, respectively, under similar experimental conditions.
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Chen Y, Liu J, Xia C, Zhao C, Ren Z, Zhang W. Immobilization of lipase on porous monodisperse chitosan microspheres. Biotechnol Appl Biochem 2014; 62:101-6. [DOI: 10.1002/bab.1242] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2013] [Accepted: 05/07/2014] [Indexed: 12/20/2022]
Affiliation(s)
- Yang Chen
- Beijing Key Laboratory of Membrane Science and Technology; Beijing University of Chemical Technology; Beijing People's Republic of China
| | - Junteng Liu
- Beijing Key Laboratory of Membrane Science and Technology; Beijing University of Chemical Technology; Beijing People's Republic of China
| | - Chunjie Xia
- Beijing Key Laboratory of Membrane Science and Technology; Beijing University of Chemical Technology; Beijing People's Republic of China
| | - Chenxi Zhao
- Beijing Key Laboratory of Membrane Science and Technology; Beijing University of Chemical Technology; Beijing People's Republic of China
| | - Zhongqi Ren
- Beijing Key Laboratory of Membrane Science and Technology; Beijing University of Chemical Technology; Beijing People's Republic of China
| | - Weidong Zhang
- Beijing Key Laboratory of Membrane Science and Technology; Beijing University of Chemical Technology; Beijing People's Republic of China
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