1
|
Rossato LAM, Morsali M, Ruffini E, Bertuzzi P, Serra S, D'Arrigo P, Sipponen M. Phospholipase D Immobilization on Lignin Nanoparticles for Enzymatic Transformation of Phospholipids. CHEMSUSCHEM 2024; 17:e202300803. [PMID: 37801034 DOI: 10.1002/cssc.202300803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 09/08/2023] [Accepted: 10/05/2023] [Indexed: 10/07/2023]
Abstract
Lignin nanoparticles (LNPs) are promising components for various materials, given their controllable particle size and spherical shape. However, their origin from supramolecular aggregation has limited the applicability of LNPs as recoverable templates for immobilization of enzymes. In this study, we show that stabilized LNPs are highly promising for the immobilization of phospholipase D (PLD), the enzyme involved in the biocatalytic production of high-value polar head modified phospholipids of commercial interest, phosphatidylglycerol, phosphatidylserine and phosphatidylethanolamine. Starting from hydroxymethylated lignin, LNPs were prepared and successively hydrothermally treated to obtain c-HLNPs with high resistance to organic solvents and a wide range of pH values, covering the conditions for enzymatic reactions and enzyme recovery. The immobilization of PLD on c-HLNPs (PLD-c-HLNPs) was achieved through direct adsorption. We then successfully exploited this new enzymatic preparation in the preparation of pure polar head modified phospholipids with high yields (60-90 %). Furthermore, the high stability of PLD-c-HLNPs allows recycling for a number of reactions with appreciable maintenance of its catalytic activity. Thus, PLD-c-HLNPs can be regarded as a new, chemically stable, recyclable and user-friendly biocatalyst, based on a biobased inexpensive scaffold, to be employed in sustainable chemical processes for synthesis of value-added phospholipids.
Collapse
Affiliation(s)
- Letizia Anna Maria Rossato
- Department of Chemistry, Materials and Chemical Engineering "Giulio Natta", Politecnico di Milano, piazza L. da Vinci 32, Milano, 20133, Milan, Italy
| | - Mohammad Morsali
- Department of Materials and Environmental Chemistry, Stockholm University, Svante Arrhenius väg 16C, SE-10691, Stockholm, Sweden
- Wallenberg Wood Science Center, Department of Materials and Environmental Chemistry, Stockholm University, SE-, 10691, Stockholm, Sweden
| | - Eleonora Ruffini
- Department of Chemistry, Materials and Chemical Engineering "Giulio Natta", Politecnico di Milano, piazza L. da Vinci 32, Milano, 20133, Milan, Italy
| | - Pietro Bertuzzi
- Department of Chemistry, Materials and Chemical Engineering "Giulio Natta", Politecnico di Milano, piazza L. da Vinci 32, Milano, 20133, Milan, Italy
| | - Stefano Serra
- Instituto di Scienze e Tecnologie Chimiche "Giulio Natta", Consiglio Nazionale delle Ricerche (SCITEC-CNR), via Luigi Mancinelli 7, Milano, 20131, Italy
| | - Paola D'Arrigo
- Department of Chemistry, Materials and Chemical Engineering "Giulio Natta", Politecnico di Milano, piazza L. da Vinci 32, Milano, 20133, Milan, Italy
- Instituto di Scienze e Tecnologie Chimiche "Giulio Natta", Consiglio Nazionale delle Ricerche (SCITEC-CNR), via Luigi Mancinelli 7, Milano, 20131, Italy
| | - Mika Sipponen
- Department of Materials and Environmental Chemistry, Stockholm University, Svante Arrhenius väg 16C, SE-10691, Stockholm, Sweden
- Wallenberg Wood Science Center, Department of Materials and Environmental Chemistry, Stockholm University, SE-, 10691, Stockholm, Sweden
| |
Collapse
|
2
|
Zhao X, Guo M, Li X, Liu B, Li B, Wang J. Immobilization of Bio-imprinted Phospholipase D and Its Catalytic Behavior for Transphosphatidylation in the Biphasic System. Appl Biochem Biotechnol 2023; 195:7808-7820. [PMID: 37093529 DOI: 10.1007/s12010-023-04528-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/11/2023] [Indexed: 04/25/2023]
Abstract
Phospholipase D (PLD) with the higher transphosphatidylation activity was screened from Streptomyces sp. LD0501 basing on the protoplast mutagenesis technology. Then, it was successfully bio-imprinted to form a hyperactivated structure and rigidified by the intramolecular cross-linking, which was immobilized on the nonporous nanoscale silica. Characterization techniques were employed to investigate the structure and physicochemical properties of the catalysts, including Fourier transform infrared (FTIR) spectra and scanning electron microscopy (SEM) analysis. Transphosphatidylation activity and selectivity were improved significantly when immobilized PLD was used. The maximum yield for the production of phosphatidylserine (PS) reached 97% and the side reaction, the hydrolysis, was minimized. These results were further confirmed by the nuclear magnetic resonance (NMR) and mass spectrometry (MS) analysis. The imprint-induced characteristics of PLD was successfully "remembered" even in the present of much water. In addition, this immobilized hyperactivated PLD showed the excellent operational stabilities and environmental tolerances.
Collapse
Affiliation(s)
- Xia Zhao
- Shaanxi Key Laboratory of Catalysis, School of Chemistry and Environment Science, Shaanxi University of Technology, No.1 Dongyihuan Road, Hanzhong, Shaanxi, 723001, China
| | - Meijing Guo
- College of Food Science and Engineering, Northwest University, Xi'an, China
| | - Xian Li
- College of Food Science and Engineering, Northwest University, Xi'an, China
| | - Bo Liu
- Shaanxi Key Laboratory of Catalysis, School of Chemistry and Environment Science, Shaanxi University of Technology, No.1 Dongyihuan Road, Hanzhong, Shaanxi, 723001, China
| | - Binglin Li
- College of Food Science and Engineering, Northwest University, Xi'an, China.
| | - Jiao Wang
- College of Food Science and Engineering, Northwest University, Xi'an, China.
- Biochemistry Center (BZH), Heidelberg University, 69120, Heidelberg, Germany.
| |
Collapse
|
3
|
Wang F, Xu H, Wang M, Yu X, Cui Y, Xu L, Ma A, Ding Z, Huo S, Zou B, Qian J. Application of Immobilized Enzymes in Juice Clarification. Foods 2023; 12:4258. [PMID: 38231709 DOI: 10.3390/foods12234258] [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: 09/01/2023] [Revised: 10/24/2023] [Accepted: 11/23/2023] [Indexed: 01/19/2024] Open
Abstract
Immobilized enzymes are currently being rapidly developed and are widely used in juice clarification. Immobilized enzymes have many advantages, and they show great advantages in juice clarification. The commonly used methods for immobilizing enzymes include adsorption, entrapment, covalent bonding, and cross-linking. Different immobilization methods are adopted for different enzymes to accommodate their different characteristics. This article systematically reviews the methods of enzyme immobilization and the use of immobilized supports in juice clarification. In addition, the mechanisms and effects of clarification with immobilized pectinase, immobilized laccase, and immobilized xylanase in fruit juice are elaborated upon. Furthermore, suggestions and prospects are provided for future studies in this area.
Collapse
Affiliation(s)
- Feng Wang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
- Institute of Agricultural Products Processing Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Hui Xu
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Miaomiao Wang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Xiaolei Yu
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Yi Cui
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Ling Xu
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
- Institute of Agricultural Products Processing Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Anzhou Ma
- Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Zhongyang Ding
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, China
| | - Shuhao Huo
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Bin Zou
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Jingya Qian
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| |
Collapse
|
4
|
Wang D, Guo M, Li J, Li B, Wang J. Efficient immobilized phospholipase A1 on Mo-basing nanomaterials for enzymatic degumming. Biotechnol Prog 2022; 38:e3256. [PMID: 35384416 DOI: 10.1002/btpr.3256] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 03/30/2022] [Accepted: 04/04/2022] [Indexed: 12/26/2022]
Abstract
Six kinds of Mo-basing nanomaterials (MoO3 , MoO3 @Ru, Mo-PDA, MoPC , MoP, CNT@MoS2 ) were successfully synthesized, which were employed as carriers to immobilize phospholipase A1 (PLA1) for the hydrolysis of phospholipids (PLs). PLA1 was immobilized by a simple adsorption-precipitation-cross-linking to form an "enzyme net" covering on nanoparticles. The greatest advantage of these nanoparticles was their strong hydrophilic surface. It not only permitted their dispersion in the aqueous phase, but also showed the strong affinity for PLs in the organic phase, because amphiphilic PLs had the polar head group and higher hydrophilicity than other oils components. Michaelis-Menten analysis revealed that higher catalytic activity and enzyme-substrate affinity were observed in several immobilized PLA1 than its free form. MoO3 was confirmed to be the best candidate for carrier. The highest specific activity of MoO3 -immobilized PLA1 reached 43.1 U/mg, which was about 1.8 times higher than that of free PLA1 (24.4 U/mg). In addition, the stability and recycling were also enhanced. The robust immobilized PLA1 was prepared in this work, showing great potential for the enzymatic degumming.
Collapse
Affiliation(s)
- Duanhao Wang
- College of Biology and Food Engineering, Huanghuai University, Zhumadian, China
| | - Meijing Guo
- College of Food Science and Engineering, Northwest University, Xi'an, China
| | - Jiachen Li
- School of Chemical Engineering, Xi'an Key Laboratory of Special Energy Materials, Northwest University, Xi'an, China.,Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an, China
| | - Binglin Li
- College of Food Science and Engineering, Northwest University, Xi'an, China
| | - Jiao Wang
- BioQuant, Heidelberg University, Heidelberg, Germany.,Biochemistry Center (BZH), Heidelberg University, Heidelberg, Germany
| |
Collapse
|
5
|
Zhang Y, Zhu L, Wu G, Wang X, Jin Q, Qi X, Zhang H. A novel immobilized enzyme enhances the conversion of phosphatidylserine in two-phase system. Biochem Eng J 2021. [DOI: 10.1016/j.bej.2021.108035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
6
|
Zr-based acid-stable nucleotide coordination polymers: An excellent platform for acidophilic enzymes immobilization. J Inorg Biochem 2021; 216:111338. [PMID: 33445108 DOI: 10.1016/j.jinorgbio.2020.111338] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Revised: 11/24/2020] [Accepted: 12/04/2020] [Indexed: 11/17/2022]
Abstract
Acidophilic enzymes play an important role in special industrial catalytic reactions. In this work, we reported Zr-based acid-stable nucleotide coordination polymers (CPs) for efficiently improving acidophilic enzymes immobilization. Among all tested metal ions, the Zr4+/AMP CPs exhibited the highest acid stability and enzyme affinity. As a typical acidophilic enzyme, the immobilized Chloroperoxidase by Zr4+/AMP CPs displayed robust reusability in the asymmetric synthesis of modafinil, remained 95.7% of conversion rate and 99.1% enantiomeric excess (e.e.) value. This work displayed a novel acid-stable bioorganic and inorganic hybrid nanomaterial for acidophilic enzymes immobilization.
Collapse
|
7
|
Wu JQ, Xu XM, Wang DL, Long NB, Zhang RF. Immobilization of phospholipase D on macroporous SiO 2/cationic polymer nano-composited support for the highly efficient synthesis of phosphatidylserine. Enzyme Microb Technol 2020; 142:109696. [PMID: 33220874 DOI: 10.1016/j.enzmictec.2020.109696] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 10/15/2020] [Accepted: 10/17/2020] [Indexed: 11/26/2022]
Abstract
Novel nano-composites were prepared by coating epoxy resin-based cationic polymer in nano-thickness via in-situ curing on the nano-wall of macroporous SiO2 with pore size of 0.5∼1 μm. By changing the thickness of polymer coating the specific surface area and porosity varied in range of 115∼74 m2/g and 90.4∼83.9 %, respectively. Through ion exchange phospholipase D (PLD, from Streptomyces sp) was efficiently immobilized on the nano-composites as support and the immobilized PLD was applied for the highly efficient synthesis of phosphatidylserine (PS). The loading amount of PLD on the nano-composited support reached to a maximum of 90.2 mg/gsupport, 4 times as high as that on the pure macroporous silica. The specific activity of the immobilized PLD reached as high as 16,230 U/gprotein, while that of free PLD was 18,780 U/gprotein. Under a wide range of temperature and pH the stability and activity of the immobilized PLD were greatly improved as compared with the free ones. Under optimized conditions at 45 °C and pH 7.0, the PS yield reached as high as 96.2 % within 40 min. After 28 days storage the immobilized PLD retained 82.2 % of original activity, and after 12 cycling reuses it retained 79.3 % of PS yield, which indicated that the immobilized PLD exhibited good stability.
Collapse
Affiliation(s)
- Jia-Qin Wu
- Faculty of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang, 315211, PR China
| | - Xiao-Mei Xu
- Faculty of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang, 315211, PR China
| | - Ding-Lin Wang
- Faculty of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang, 315211, PR China
| | - Neng-Bing Long
- Faculty of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang, 315211, PR China
| | - Rui-Feng Zhang
- Faculty of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang, 315211, PR China.
| |
Collapse
|
8
|
Combination of Adsorption and Cellulose Derivative Membrane Coating for Efficient Immobilization of Laccase. Appl Biochem Biotechnol 2020; 193:446-462. [PMID: 33025567 DOI: 10.1007/s12010-020-03446-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 09/29/2020] [Indexed: 02/07/2023]
Abstract
Immobilization of enzyme based on combination of adsorption and cellulose derivative membrane coating was established in this work for the first time. Laccase, a commonly used enzyme in varied fields, was chosen as the model enzyme to demonstrate this method. After investigating operational conditions, the optimal process was obtained as follows: diatomite or HPD-417 as the adsorption carrier, 0.5% (w/v) methylcellulose (40,000~50,000) acetone solution as the coating solution, 0.75% (w/v) polyethylene glycol or maltose as the protective agent, and drying at 4 °C for 9 h. Under the optimal conditions, the residual activities of diatomite and HPD-417 immobilized laccase reached 99.33% and 94.15%, respectively. The study on properties showed that the immobilized laccases held high pH tolerance and thermal stability. The immobilized laccases were further applied to the indigo decolorization and 2, 4-dichlorophenol degradation. They showed high catalytic efficiency and could be reused for several batches. On the whole, the immobilization method developed in this work can effectively avoid the inactivation of laccase during immobilization and improve the stability of immobilized laccase. The laccase immobilized by this method shows obvious potential for environmental governance.
Collapse
|
9
|
ZHANG XP, SUN W, CAO SH, JIANG WL, PENG H, CAI SH, CHEN Z. NMR Spectroelectrochemistry in Studies of Dopamine Oxidation. ELECTROCHEMISTRY 2020. [DOI: 10.5796/electrochemistry.19-00083] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Xiao-Ping ZHANG
- Key Laboratory of Laser Technology and Optoelectronic Functional Materials of Hainan Province, Key Laboratory of Functional Materials and Photoelectrochemistry of Haikou, College of Chemistry and Chemical Engineering, Hainan Normal University
| | - Wei SUN
- Key Laboratory of Laser Technology and Optoelectronic Functional Materials of Hainan Province, Key Laboratory of Functional Materials and Photoelectrochemistry of Haikou, College of Chemistry and Chemical Engineering, Hainan Normal University
| | - Shuo-Hui CAO
- Department of Electronic Science, Fujian Provincial Key Laboratory of Plasma and Magnetic Resonance, State Key Laboratory for Physical Chemistry of Solid Surfaces, Xiamen University
| | - Wen-Long JIANG
- Department of Electronic Science, Fujian Provincial Key Laboratory of Plasma and Magnetic Resonance, State Key Laboratory for Physical Chemistry of Solid Surfaces, Xiamen University
| | - Hao PENG
- Department of Electronic Science, Fujian Provincial Key Laboratory of Plasma and Magnetic Resonance, State Key Laboratory for Physical Chemistry of Solid Surfaces, Xiamen University
| | - Shu-Hui CAI
- Department of Electronic Science, Fujian Provincial Key Laboratory of Plasma and Magnetic Resonance, State Key Laboratory for Physical Chemistry of Solid Surfaces, Xiamen University
| | - Zhong CHEN
- Department of Electronic Science, Fujian Provincial Key Laboratory of Plasma and Magnetic Resonance, State Key Laboratory for Physical Chemistry of Solid Surfaces, Xiamen University
| |
Collapse
|
10
|
Zhang Z, Chen M, Xu W, Zhang W, Zhang T, Guang C, Mu W. Microbial phospholipase D: Identification, modification and application. Trends Food Sci Technol 2020. [DOI: 10.1016/j.tifs.2019.12.020] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
|
11
|
Efficient immobilization of phospholipase D on novel polymer supports with hierarchical pore structures. Int J Biol Macromol 2019; 141:60-67. [DOI: 10.1016/j.ijbiomac.2019.08.192] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2019] [Revised: 08/06/2019] [Accepted: 08/21/2019] [Indexed: 12/15/2022]
|
12
|
Immobilization of Phospholipase D on Silica-Coated Magnetic Nanoparticles for the Synthesis of Functional Phosphatidylserine. Catalysts 2019. [DOI: 10.3390/catal9040361] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
In this study, silica-coated magnetic nanoparticles (Fe3O4/SiO2) were synthesized and applied in the immobilization of phospholipase D (PLDa2) via physical adsorption and covalent attachment. The immobilized PLDa2 was applied in the synthesis of functional phosphatidylserine (PS) through a transphophatidylation reaction. The synthesis process and characterizations of the carriers were examined by scanning electron microscope (SEM), transmission electron microscope (TEM), and Fourier-transform infrared spectroscopy (FT-IR). The optimum immobilization conditions were evaluated, and the thermal and pH stability of immobilized and free PLDa2 were measured and compared. The tolerance to high temperature of immobilized PLDa2 increased remarkably by 10°C. Furthermore, the catalytic activity of the immobilized PLDa2 remained at 40% after eight recycles, which revealed that silica-coated magnetic nanoparticles have potential application for immobilization and catalytic reactions in a biphasic system.
Collapse
|
13
|
Highly active nanobiocatalysis in deep eutectic solvents via metal-driven enzyme-surfactant nanocomposite. J Biotechnol 2019; 292:39-49. [PMID: 30690095 DOI: 10.1016/j.jbiotec.2019.01.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Revised: 01/10/2019] [Accepted: 01/16/2019] [Indexed: 11/23/2022]
Abstract
Metal-driven papain-surfactant nanocomposite (PA@MSNC), a novel soft nanobiocatalyst, was successfully prepared via one-pot self-assembly technique in aqueous solution for the biosynthesis of N-(benzyloxycarbonyl)-L-alanyl-L-glutamine (Z-Ala-Gln) dipeptide in deep eutectic solvents (DESs). The metal-driven self-assembly process generated PA@MSNC as nanospheres of ˜130 nm in diameter, with high protein loading and relative enzyme activity of 420 mg/g and 80% (4270 U/g protein), respectively. PA@MSNC showed high apparent substrate affinity and catalytic efficiency. The stability of PA@MSNC at high temperature and extreme pH was significantly higher than that of free PA. Catalysis efficiency for the biosynthesis of Z-Ala-Gln by PA@MSNC in choline chloride: glycerol reaction medium was 1.69-fold higher than that of free PA, achieving a high product yield of 75.7% within 4 h. PA@MSNC also showed better techno-economic performance. We propose that enzyme-surfactant nanocomposite via metal-driven dynamically reversible coordination interactions contribute simultaneously promotes catalytic flexibility and configurational stability. The generated PA@MSNC has potential practical implications for green synthesis of dipeptide in DESs.
Collapse
|
14
|
Li H, Pang Y, Wang X, Cao X, He X, Chen K, Li G, Ouyang P, Tan W. Phospholipase D encapsulated into metal-surfactant nanocapsules for enhancing biocatalysis in a two-phase system. RSC Adv 2019; 9:6548-6555. [PMID: 35518461 PMCID: PMC9060939 DOI: 10.1039/c8ra09827a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 02/11/2019] [Indexed: 12/14/2022] Open
Abstract
Methods for enhancing enzyme activities in two-phase systems are getting more attention. Phospholipase D (PLD) was successfully encapsulated into metal-surfactant nanocapsules (MSNCs) using a one-pot self-assembly technique in an aqueous solution. The highest yield for the production of high-value phosphatidylserine (PS) from low-value phosphatidylcholine (PC) in the two-phase system was achieved by encapsulating PLD into MSNCs formed from Ca2+ which gave an enzyme activity that was 133.6% of that of free PLD. The PLD@MSNC transformed the two-phase system into an emulsion phase system and improved the organic solvent tolerance, pH and thermal stabilities as well as the storage stability and reusability of the enzyme. Under optimal conditions, PLD@MSNC generated 91.9% PS over 8 h in the two-phase system, while free PLD generated only 77.5%. PLD@MSNC transforms a two-phase system into an emulsion phase, and enhances transphosphatidylation.![]()
Collapse
Affiliation(s)
- Hui Li
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 210000
- China
- State Key Laboratory of Materials-Oriented Chemical Engineering
| | - Yang Pang
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 210000
- China
- State Key Laboratory of Materials-Oriented Chemical Engineering
| | - Xin Wang
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 210000
- China
- State Key Laboratory of Materials-Oriented Chemical Engineering
| | - Xun Cao
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 210000
- China
- State Key Laboratory of Materials-Oriented Chemical Engineering
| | - Xun He
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 210000
- China
- State Key Laboratory of Materials-Oriented Chemical Engineering
| | - Kequan Chen
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 210000
- China
- State Key Laboratory of Materials-Oriented Chemical Engineering
| | - Ganlu Li
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 210000
- China
- State Key Laboratory of Materials-Oriented Chemical Engineering
| | - Pingkai Ouyang
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 210000
- China
- State Key Laboratory of Materials-Oriented Chemical Engineering
| | - Weiming Tan
- National Engineering Research Center for Coatings
- CNOOC Changzhou Paint and Coatings Industry Research Institute Co., Ltd
- Changzhou 213016
- P. R. China
| |
Collapse
|
15
|
Li S, Li Y, Long N, Zhang R. In-Situ
Co-Cross-Linking of Phospholipase D and Poly-L-Lysine for the Highly Efficient Synthesis of Phosphatidylglycerol. J AM OIL CHEM SOC 2018. [DOI: 10.1002/aocs.12174] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Saisai Li
- Faculty of Materials Science and Chemical Engineering; Ningbo University; No. 818, Kongpu Street, Jiangbei District, Ningbo City 315211 Zhejiang Province P.R. China
| | - Yan Li
- Faculty of Materials Science and Chemical Engineering; Ningbo University; No. 818, Kongpu Street, Jiangbei District, Ningbo City 315211 Zhejiang Province P.R. China
| | - Nengbing Long
- Faculty of Materials Science and Chemical Engineering; Ningbo University; No. 818, Kongpu Street, Jiangbei District, Ningbo City 315211 Zhejiang Province P.R. China
| | - Ruifeng Zhang
- Faculty of Materials Science and Chemical Engineering; Ningbo University; No. 818, Kongpu Street, Jiangbei District, Ningbo City 315211 Zhejiang Province P.R. China
| |
Collapse
|
16
|
Li B, Wang J, Li H, Zhang X, Duan D, Yu W, Zhao B. Efficient and green aqueous-solid system for transphosphatidylation to produce phosphatidylhydroxybutyrate: Potential drugs for central nervous system's diseases. Biotechnol Prog 2018; 35:e2726. [PMID: 30299003 DOI: 10.1002/btpr.2726] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Revised: 09/26/2018] [Accepted: 09/27/2018] [Indexed: 12/11/2022]
Abstract
The synthesis of nonnatural phospholipid, phosphatidylhydroxybutyrate (PB), was firstly introduced by phospholipase D (PLD)-mediated transphosphatidylation of phosphatidylcholine (PC) with sodium γ-hydroxybutyrate (NaGHB) in the aqueous-solid system. Nanoscale silicon dioxide (NSD) was employed as a carrier to provide an "artificial interphase" between PC and PLD. Special attention has been paid to the effect of the PC coverage on the surface area of hybrids of NSD-PC, the PC loading and the yield of PB. Results indicated that the highest PC loading of 98.3% and the highest PB yield of 97.3% were achieved. In addition, the free PLD in the aqueous-solid system showed the greater stability and pH tolerance than that in the traditional liquid-liquid system. The operational stability of free PLD solution was investigated. The yield of PB remained 70.7% after being used for five batches. The authors provide a new idea for drug design and the potential source of PB for medical experiments. PB is a potential drug and may have the excellent performance in the treatment of central nervous system's diseases. © 2018 American Institute of Chemical Engineers Biotechnol. Prog., 35: e2726, 2019.
Collapse
Affiliation(s)
- Binglin Li
- School of Chemical Engineering, Northwest University, Xi'an, 710069, Shaanxi, China
| | - Jiao Wang
- School of Chemical Engineering, Northwest University, Xi'an, 710069, Shaanxi, China
| | - Huanyu Li
- School of Chemical Engineering, Northwest University, Xi'an, 710069, Shaanxi, China
| | - Xiaoli Zhang
- College of Food Science and Technology, Northwest University, Xi'an, 710069, Shaanxi, China
| | - Dandan Duan
- School of Chemical Engineering, Northwest University, Xi'an, 710069, Shaanxi, China
| | - Wenyu Yu
- School of Chemical Engineering, Northwest University, Xi'an, 710069, Shaanxi, China
| | - Binxia Zhao
- School of Chemical Engineering, Northwest University, Xi'an, 710069, Shaanxi, China
| |
Collapse
|
17
|
Li SS, Li Y, Long NB, Jiang F, Zhang RF. Highly active and stable nanobiocatalyst based on in-situ cross-linking of phospholipase D for the synthesis of phosphatidylserine. Int J Biol Macromol 2018; 117:1188-1194. [DOI: 10.1016/j.ijbiomac.2018.06.041] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2018] [Revised: 06/06/2018] [Accepted: 06/08/2018] [Indexed: 10/28/2022]
|
18
|
Li B, Duan D, Wang J, Li H, Zhang X, Zhao B. Improving phospholipase D activity and selectivity by bio-imprinting-immobilization to produce phosphatidylglycerol. J Biotechnol 2018; 281:67-73. [DOI: 10.1016/j.jbiotec.2018.06.343] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 06/05/2018] [Accepted: 06/17/2018] [Indexed: 12/31/2022]
|
19
|
Qin W, Wu C, Song W, Chen X, Liu J, Luo Q, Liu L. A novel high-yield process of phospholipase D-mediated phosphatidylserine production with cyclopentyl methyl ether. Process Biochem 2018. [DOI: 10.1016/j.procbio.2017.10.017] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
|