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Xie J, Zhao J, Zhang N, Xu H, Yang J, Ye J, Jiang J. Efficient Production of Isoquercitin, Icariin and Icariside II by A Novel Thermostable α-l-Rhamnosidase PodoRha from Paenibacillus odorifer with High α-1, 6- / α-1, 2- Glycoside Specificity. Enzyme Microb Technol 2022; 158:110039. [DOI: 10.1016/j.enzmictec.2022.110039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 03/30/2022] [Accepted: 04/04/2022] [Indexed: 11/03/2022]
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Wan W, Xia N, Zhu S, Liu Q, Gao Y. A Novel and High-Effective Biosynthesis Pathway of Hesperetin-7-O-Glucoside Based on the Construction of Immobilized Rhamnosidase Reaction Platform. Front Bioeng Biotechnol 2020; 8:608. [PMID: 32656196 PMCID: PMC7325963 DOI: 10.3389/fbioe.2020.00608] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Accepted: 05/18/2020] [Indexed: 12/04/2022] Open
Abstract
Hesperetin-7-O-glucoside (HMG) is a precursor for synthesizing a sweetener named neohesperidin dihydrochalcone, and the coordination toward flavonoids of metal ions tends to increase the water solubility of flavonoids. In order to achieve effective synthesis of HMG, an immobilized enzyme catalysis platform was constructed using an immobilized rhamnosidase on Fe3O4@graphene oxide (Fe3O4@GO), a novel reaction pathway based on the platform was designed for preparing a hesperidin complex as a soluble substrate, and ammonium hydroxide as a ligand dissociation agent to obtain HMG. The Fe3O4@GO was characterized by Fourier transform infrared (FT-IR), X-ray diffraction (XRD), scanning electron microscope (SEM), and thermal methods (TG/DSC) analysis to evaluate the immobilization matrix properties. The enzyme activity in free and immobilized form at different pH and temperature was optimized. The reusability of immobilized enzyme was also determined. In addition, the kinetic parameters (Km and Vmax) were computed after experiment. Results indicated that rhamnosidase immobilized on Fe3O4@GO using a green cross-linker of genipin hydrolyzed successfully and selectively the soluble hesperidin-Cu (II) complex into HMG-Cu (II), a permanent magnet helped the separation of immobilized enzyme and hydrolytes, and ammonium hydroxide was an effective ligand dissociation agent of translating HMG-Cu (II) into HMG with high purity determined by ultraviolet-visible (UV-Vis) spectra analysis and time-of-flight mass spectrometry (TOF-MS). As a result, a novel and high-effective biosynthesis pathway of HMG based on a selectively catalytic reaction platform were constructed successfully. The pathway based on the platform has great potential to produce valuable citrus monoglycoside flavonoid HMG, and the designed reaction route are feasible using the hesperidin-Cu (II) complex with good solubility as a reaction substrate and using ammonium water as a dissociation agent.
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Affiliation(s)
- Wenjing Wan
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
| | - Na Xia
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China.,College of Life and Geographic Sciences, Kashi University, Kashi, China
| | - Siming Zhu
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
| | - Qiang Liu
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
| | - Youcheng Gao
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
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Patil SV, Koli SH, Mohite BV, Patil RP, Patil RR, Borase HP, Patil VS. A novel screening method for potential naringinase-producing microorganisms. Biotechnol Appl Biochem 2019; 66:323-327. [PMID: 30648766 DOI: 10.1002/bab.1728] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Accepted: 01/14/2019] [Indexed: 01/09/2023]
Abstract
Naringinase has high industrial importance, and the progress in naringinase research is still quite slow. The unavailability of an effective, simple screening method, which will be applicable to different microorganisms such as bacteria, fungi, and actinomycetes, is one of the main reasons for this gap. Therefore, a simple plate assay was developed for effective screening of microorganisms for naringinase by exposing to iodine vapors. This plate assay will fill the technological void for simple screening method and will lead to screen more potent industrially important naringinase-producing microorganisms.
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Affiliation(s)
- Satish V Patil
- School of Life Sciences, Kavayitri Bahinabai Chaudhari North Maharashtra University, Jalgaon, Maharashtra, India.,North Maharashtra Microbial Culture Collection Centre (NMCC), Kavayitri Bahinabai Chaudhari North Maharashtra University, Jalgaon, Maharashtra, India
| | - Sunil H Koli
- School of Life Sciences, Kavayitri Bahinabai Chaudhari North Maharashtra University, Jalgaon, Maharashtra, India
| | - Bhavana V Mohite
- School of Life Sciences, Kavayitri Bahinabai Chaudhari North Maharashtra University, Jalgaon, Maharashtra, India
| | - Rahul P Patil
- University Institute of Chemical Technology, Kavayitri Bahinabai Chaudhari North Maharashtra University, Jalgaon, Maharashtra, India
| | - Rohini R Patil
- School of Life Sciences, Kavayitri Bahinabai Chaudhari North Maharashtra University, Jalgaon, Maharashtra, India
| | - Hemant P Borase
- C. G. Bhakta Institute of Biotechnology, Uka Tarsadia University, Surat, Gujarat, India
| | - Vikas S Patil
- University Institute of Chemical Technology, Kavayitri Bahinabai Chaudhari North Maharashtra University, Jalgaon, Maharashtra, India
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Lisheng X, Guizhen G, Xingtao Z, Mengting W. Enzymatic synthesis of γ-glutamylmethylamide from L-glutamylhydrazine and methylamine catalysed by immobilized recombinant γ-glutamyltranspeptidase. BIOCATAL BIOTRANSFOR 2018. [DOI: 10.1080/10242422.2018.1459577] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Xu Lisheng
- Department of Life and Food Science, Suzhou University, Suzhou, China
| | - Gao Guizhen
- Department of Life and Food Science, Suzhou University, Suzhou, China
| | - Zhang Xingtao
- Department of Life and Food Science, Suzhou University, Suzhou, China
| | - Wang Mengting
- Department of Life and Food Science, Suzhou University, Suzhou, China
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Borzova N, Gudzenko O, Varbanets L. Purification and Characterization of a Naringinase from Cryptococcus albidus. Appl Biochem Biotechnol 2017; 184:953-969. [PMID: 28920164 DOI: 10.1007/s12010-017-2593-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Accepted: 09/03/2017] [Indexed: 11/25/2022]
Abstract
Naringinase which was extracted from the fermented broth of Cryptococcus albidus was purified about 42-folds with yield 0.7% by sulfate fractionation and chromatography on Toyopearl HW-60, Fractogel DEAE-650-s, and Sepharose 6B columns. Molecular weight of protein determined by gel filtration and SDS-PAGE was 50 kDa. Naringinase of C. albidus includes high content of the dicarbonic and hydrophobic amino acids. Enzyme contains also carbohydrate component, represented by mannose, galactose, rhamnose, ribose, arabinose, xylose, and glucose. The enzyme was optimally active at pH 5.0 and 60 °C. Naringinase was found to exhibit specificity towards p-nitrophenyl-α-L-rhamnose, p-nitrophenyl-β-D-glucose, naringin, and neohesperidin. Its K m towards naringin was 0.77 mM and the V max was 36 U/mg. Naringinase was inhibited by high concentrations of reaction product-L-rhamnose. Enzyme revealed stability to 20% ethanol and 500 mM glucose in the reaction mixture that makes it possible to forecast its practical use in the food industry in the production of juices and wines.
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Affiliation(s)
- Nataliya Borzova
- Department Biochemistry of Microorganisms, Zabolotny Institute of Microbiology and Virology, National Academy of Sciences of Ukraine, 154 Zabolotny St, Kyiv, 03143, Ukraine.
| | - Olena Gudzenko
- Department Biochemistry of Microorganisms, Zabolotny Institute of Microbiology and Virology, National Academy of Sciences of Ukraine, 154 Zabolotny St, Kyiv, 03143, Ukraine
| | - Lyudmila Varbanets
- Department Biochemistry of Microorganisms, Zabolotny Institute of Microbiology and Virology, National Academy of Sciences of Ukraine, 154 Zabolotny St, Kyiv, 03143, Ukraine
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Raval K, Gehlot K, B D P. Scale-up of naringinase production process based on the constant oxygen transfer rate for a novel strain of Bacillus methylotrophicus. Prep Biochem Biotechnol 2016; 47:192-198. [PMID: 27340886 DOI: 10.1080/10826068.2016.1201680] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Naringinase bioprocess based on Bacillus methylotrophicus was successfully scaled up based on constant oxygen transfer rate (OTR) as the scale-up criterion from 5-L bioreactor to 20-L bioreactor. OTR was measured in 5 and 20-L bioreactor under various operating conditions using dynamic method. The operating conditions, where complete dispersion was observed were identified. The highest OTR of 0.035 and 0.04 mMol/L/s was observed in 5 and 20-L bioreactor, respectively. Critical dissolved oxygen concentration of novel isolated strain B. methylotrophicus was found to be 20% of oxygen saturation in optimized medium. The B. methylotrophicus cells grown on sucrose had maximum oxygen uptake rate of 0.14 mMol/L/s in optimized growth medium. The cells produced the maximum naringinase activity of 751 and 778 U/L at 34 hr in 5 and 20-L bioreactors, respectively. The maximum specific growth rate of about 0.178/hr was observed at both the scales of operations. The maximum naringinase yield of 160 and 164 U/g biomass was observed in 5 and 20-L bioreactors, respectively. The growth and production profiles at both scales were similar indicating successful scale-up strategy for B. methylotrophicus culture.
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Affiliation(s)
- Keyur Raval
- a Department of Chemical Engineering , National Institute of Technology Karnataka , Surathkal , Mangalore
| | - Kartik Gehlot
- a Department of Chemical Engineering , National Institute of Technology Karnataka , Surathkal , Mangalore
| | - Prasanna B D
- a Department of Chemical Engineering , National Institute of Technology Karnataka , Surathkal , Mangalore
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Zhao WR, Huang J, Peng CL, Hu S, Ke PY, Mei LH, Yao SJ. Permeabilizing Escherichia coli for whole cell biocatalyst with enhanced biotransformation ability from l-glutamate to GABA. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.molcatb.2014.05.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Improvement of the Activity of Naringinase by Covalent Immobilization on Sodium Alginate in Biomaterial Engineering and its Applications. ACTA ACUST UNITED AC 2012. [DOI: 10.4028/www.scientific.net/amr.578.187] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Naringinase using different methods to immobilize in alginate sodium have been studied. The results showed that adopting 3% sodium alginate as carrier and using the method of covalent immobilization through 2.0% glutaraldehyde were optimized. The retained activity of immobilized naringinase could reach 129.64% under optimal conditions. Moreover, the retained activity of immobilized naringinase increases with decreasing concentration of naringinase solution. This is a promising result of lowering production cost for future application of immobilized naringinase in biomaterial engineering. On seven consecutive repeated use of immobilized naringinase, 90% retained activity were observed. Michaelis constant (Km) and maximum reaction velocity (Vm) were calculated for the free and immobilized enzyme systems. Effects of temperature and pH on enzyme activity were estimated.
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Wang J, Ma YL, Wu XY, Yu L, Xia R, Sun GX, Wu FA. Selective hydrolysis by commercially available hesperidinase for isoquercitrin production. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.molcatb.2012.05.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Yadav S, Yadav V, Yadava S, Yadav KD. Purification and functional characterisation of an α-l-rhamnosidase fromPenicillium citrinumMTCC-3565. Int J Food Sci Technol 2012. [DOI: 10.1111/j.1365-2621.2012.02987.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Updates on naringinase: structural and biotechnological aspects. Appl Microbiol Biotechnol 2011; 93:49-60. [PMID: 22080346 DOI: 10.1007/s00253-011-3679-3] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2011] [Revised: 10/11/2011] [Accepted: 10/27/2011] [Indexed: 10/15/2022]
Abstract
Naringinases has attracted a great deal of attention in recent years due to its hydrolytic activities which include the production of rhamnose, and prunin and debittering of citrus fruit juices. While this enzyme is widely distributed in fungi, its production from bacterial sources is less commonly known. Fungal naringinase are very important as they are used industrially in large amounts and have been extensively studied during the past decade. In this article, production of bacterial naringinase and potential biotechnological applications are discussed. Bacterial rhamnosidases are exotype enzymes that hydrolyse terminal non-reducing α-L-rhamnosyl groups from α-L-rhamnose containing polysaccharides and glycosides. Structurally, they are classified into family 78 of glycoside hydrolases and characterized by the presence of Asp567 and Glu841 in their active site. Optimization of fermentation conditions and enzyme engineering will allow the development of improved rhamnosidases for advancing suggested industrial applications.
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Naringinases: occurrence, characteristics, and applications. Appl Microbiol Biotechnol 2011; 90:1883-95. [DOI: 10.1007/s00253-011-3176-8] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2010] [Revised: 02/08/2011] [Accepted: 02/09/2011] [Indexed: 12/26/2022]
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Puri M, Kaur A, Schwarz WH, Singh S, Kennedy JF. Molecular characterization and enzymatic hydrolysis of naringin extracted from kinnow peel waste. Int J Biol Macromol 2011; 48:58-62. [PMID: 20920523 DOI: 10.1016/j.ijbiomac.2010.09.012] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2010] [Revised: 07/05/2010] [Accepted: 09/24/2010] [Indexed: 11/28/2022]
Abstract
Kinnow peel, a waste rich in glycosylated phenolic substances, is the principal by-product of the citrus fruit processing industry and its disposal is becoming a major problem. This peel is rich in naringin and may be used for rhamnose production by utilizing α-L-rhamnosidase (EC 3.2.1.40), an enzyme that catalyzes the cleavage of terminal rhamnosyl groups from naringin to yield prunin and rhamnose. In this work, infrared (IR) spectroscopy confirmed molecular characteristics of naringin extracted from kinnow peel waste. Further, recombinant α-L-rhamnosidase purified from Escherichia coli cells using immobilized metal-chelate affinity chromatography (IMAC) was used for naringin hydrolysis. The purified enzyme was inhibited by Hg2+ (1 mM), 4-hydroxymercuribenzoate (0.1 mM) and cyanamide (0.1 mM). The purified enzyme established hydrolysis of naringin extracted from kinnow peel and thus endorses its industrial applicability for producing rhamnose.
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Affiliation(s)
- Munish Puri
- Centre for Biotechnology and Interdisciplinary Sciences, Institute for Technology Research and Innovation (ITRI), Deakin University, Geelong, Victoria 3217, Australia.
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Preparation of optically active β-hydroxy-α-amino acid by immobilized Escherichia coli cells with serine hydroxymethyl transferase activity. Amino Acids 2010; 40:215-20. [PMID: 20514546 DOI: 10.1007/s00726-010-0637-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2010] [Accepted: 05/17/2010] [Indexed: 10/19/2022]
Abstract
In this research, an improved method for preparation of optically pure β-hydroxy-α-amino acids, catalyzed by serine hydroxymethyl transferase with threonine aldolase activity, is reported. Using recombinant serine hydroxymethyl transferase (SHMT), an enzymatic resolution process was established. A series of new substrates, β-phenylserine, β-(nitrophenyl) serine and β-(methylsulfonylphenyl) serine were used in the resolution process catalyzed by immobilized Escherichia coli cells with SHMT activity. It was observed that the K (m) for L: -threonine was 28-fold higher than that for L: -allo-threonine, suggesting that this enzyme can be classified as a low-specificity L: -allo-threonine aldolase. The results also shows that SHMT activity with β-phenylserine as substrate was about 1.48-fold and 1.25-fold higher than that with β-(methylsulfonylphenyl) serine and β-(nitrophenyl) serine as substrate, respectively. Reaction conditions were optimized by using 200 mmol/l β-hydroxy-α-amino acid, and 0.1 g/ml of immobilized SHMT cells at pH 7.5 and 45°C. Under these conditions, the immobilized cells were continuously used 10 times, yielding an average conversion rate of 60.4%. Bead activity did not change significantly the first five times they were used, and the average conversion rate during the first five instances was 84.1%. The immobilized cells exhibited favourable operational stability.
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Puri M, Kaur A, Singh R, Schwarz WH, Kaur A. One-step purification and immobilization of His-tagged rhamnosidase for naringin hydrolysis. Process Biochem 2010. [DOI: 10.1016/j.procbio.2009.11.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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17
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Enzymatic synthesis of theanine from glutamic acid γ-methyl ester and ethylamine by immobilized Escherichia coli cells with γ-glutamyltranspeptidase activity. Amino Acids 2010; 39:1177-82. [DOI: 10.1007/s00726-010-0553-z] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2009] [Accepted: 03/02/2010] [Indexed: 10/19/2022]
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Puri M, Kaur A. Molecular identification of Staphylococcus xylosus MAK2, a new α-l-rhamnosidase producer. World J Microbiol Biotechnol 2009. [DOI: 10.1007/s11274-009-0257-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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19
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Production, partial purification and characterization of α-l-rhamnosidase from Penicillium ulaiense. World J Microbiol Biotechnol 2009. [DOI: 10.1007/s11274-009-9979-4] [Citation(s) in RCA: 16] [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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