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Immobilization and Application of the Recombinant Xylanase GH10 of Malbranchea pulchella in the Production of Xylooligosaccharides from Hydrothermal Liquor of the Eucalyptus ( Eucalyptus grandis) Wood Chips. Int J Mol Sci 2022; 23:ijms232113329. [PMID: 36362138 PMCID: PMC9656307 DOI: 10.3390/ijms232113329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/26/2022] [Accepted: 10/28/2022] [Indexed: 11/06/2022] Open
Abstract
Xylooligosaccharides (XOS) are widely used in the food industry as prebiotic components. XOS with high purity are required for practical prebiotic function and other biological benefits, such as antioxidant and inflammatory properties. In this work, we immobilized the recombinant endo-1,4-β-xylanase of Malbranchea pulchella (MpXyn10) in various chemical supports and evaluated its potential to produce xylooligosaccharides (XOS) from hydrothermal liquor of eucalyptus wood chips. Values >90% of immobilization yields were achieved from amino-activated supports for 120 min. The highest recovery values were found on Purolite (142%) and MANAE-MpXyn10 (137%) derivatives, which maintained more than 90% residual activity for 24 h at 70 °C, while the free-MpXyn10 maintained only 11%. In addition, active MpXyn10 derivatives were stable in the range of pH 4.0−6.0 and the presence of the furfural and HMF compounds. MpXyn10 derivatives were tested to produce XOS from xylan of various sources. Maximum values were observed for birchwood xylan at 8.6 mg mL−1 and wheat arabinoxylan at 8.9 mg mL−1, using Purolite-MpXyn10. Its derivative was also successfully applied in the hydrolysis of soluble xylan present in hydrothermal liquor, with 0.9 mg mL−1 of XOS after 3 h at 50 °C. This derivative maintained more than 80% XOS yield after six cycles of the assay. The results obtained provide a basis for the application of immobilized MpXyn10 to produce XOS with high purity and other high-value-added products in the lignocellulosic biorefinery field.
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Yang H, Liu J, Tao Y, Zhu T, Li Y, Nong G. Synthesis of Xylo‐oligosaccharide from D‐xylose by Catalyst of Oxalate Acid. ChemistrySelect 2022. [DOI: 10.1002/slct.202200012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Hao Yang
- School of Resources Environment and Materials Guangxi University Nanning Guangxi 530004 China
| | - Jingguang Liu
- School of Resources Environment and Materials Guangxi University Nanning Guangxi 530004 China
| | - Yanzhi Tao
- School of Resources Environment and Materials Guangxi University Nanning Guangxi 530004 China
| | - Tian Zhu
- School of Light Industry and Food Engineering Guangxi University Nanning Guangxi 530004 China
| | - Yijing Li
- School of Light Industry and Food Engineering Guangxi University Nanning Guangxi 530004 China
| | - Guangzai Nong
- School of Resources Environment and Materials Guangxi University Nanning Guangxi 530004 China
- School of Light Industry and Food Engineering Guangxi University Nanning Guangxi 530004 China
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Baker JT, Duarte ME, Holanda DM, Kim SW. Friend or Foe? Impacts of Dietary Xylans, Xylooligosaccharides, and Xylanases on Intestinal Health and Growth Performance of Monogastric Animals. Animals (Basel) 2021; 11:609. [PMID: 33652614 PMCID: PMC7996850 DOI: 10.3390/ani11030609] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 02/11/2021] [Accepted: 02/24/2021] [Indexed: 12/27/2022] Open
Abstract
This paper discusses the structural difference and role of xylan, procedures involved in the production of xylooligosaccharides (XOS), and their implementation into animal feeds. Xylan is non-starch polysaccharides that share a β-(1-4)-linked xylopyranose backbone as a common feature. Due to the myriad of residues that can be substituted on the polymers within the xylan family, more anti-nutritional factors are associated with certain types of xylan than others. XOS are sugar oligomers extracted from xylan-containing lignocellulosic materials, such as crop residues, wood, and herbaceous biomass, that possess prebiotic effects. XOS can also be produced in the intestine of monogastric animals to some extent when exogenous enzymes, such as xylanase, are added to the feed. Xylanase supplementation is a common practice within both swine and poultry production to reduce intestinal viscosity and improve digestive utilization of nutrients. The efficacy of xylanase supplementation varies widely due a number of factors, one of which being the presence of xylanase inhibitors present in common feedstuffs. The use of prebiotics in animal feeding is gaining popularity as producers look to accelerate growth rate, enhance intestinal health, and improve other production parameters in an attempt to provide a safe and sustainable food product. Available research on the impact of xylan, XOS, as well as xylanase on the growth and health of swine and poultry, is also summarized. The response to xylanase supplementation in swine and poultry feeds is highly variable and whether the benefits are a result of nutrient release from NSP, reduction in digesta viscosity, production of short chain xylooligosaccharides or a combination of these is still in question. XOS supplementation seems to benefit both swine and poultry at various stages of production, as well as varying levels of XOS purity and degree of polymerization; however, further research is needed to elucidate the ideal dosage, purity, and degree of polymerization needed to confer benefits on intestinal health and performance in each respective species.
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Affiliation(s)
| | | | | | - Sung Woo Kim
- Department of Animal Science, North Carolina State University, Raleigh, NC 27695, USA; (J.T.B.); (M.E.D.); (D.M.H.)
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Boonyapakron K, Chitnumsub P, Kanokratana P, Champreda V. Enhancement of catalytic performance of a metagenome-derived thermophilic oligosaccharide-specific xylanase by binding module removal and random mutagenesis. J Biosci Bioeng 2020; 131:13-19. [PMID: 33067124 DOI: 10.1016/j.jbiosc.2020.09.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 09/14/2020] [Accepted: 09/15/2020] [Indexed: 10/23/2022]
Abstract
Xylo-oligosaccharide (XO) is a promising pre-biotic with applications in food, feed and healthcare products. XO can be produced by enzymatic digestion of xylan with xylanase. In this study, we aimed to improve the biochemical properties relevant to catalysis and kinetics of X11, a thermophilic glycosyl hydrolase (GH) family 11 endo-β-1,4-xylanase derived from a metagenomic library isolated from sugarcane bagasse, under high-temperature conditions preferred for XO synthesis. Removal of a carbohydrate-binding module (X11C) resulted in 6.5 fold greater catalytic efficiency. X11C was further improved by a Pro71Thr mutation in the X11P variant obtained from a random mutagenesis library, which exhibited 15.9 fold greater catalytic efficiency compared with wild-type X11 under the enzyme's optimal conditions of 80°C and pH 6.0. Homology modeling suggested that the improved performance of X11P could be attributed to formation of an extra H-bond between Thr71 and Ser75, which stabilizes the key catalytic residue Glu180 at the active pocket and β-sheet layers and agrees with the respective increase in melting temperature (Tm) where X11P >X11C >X11 as determined by differential scanning fluorimetry. The X11P variant was tested for hydrolysis of beechwood xylan, which showed X6 as the major product followed by X3 and X4 XOs. The highest yield of 5.5 g total XOs product/mg enzyme was observed for X11P, equivalent to 3.7 fold higher than that of wild-type with XO production of >800 mg/g xylan. The X11P enzyme could be developed as a thermophilic biocatalyst for XO synthesis in biorefineries.
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Affiliation(s)
- Katewadee Boonyapakron
- Enzyme Technology Laboratory, National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency, 113 Thailand Science Park, Phahonyothin Road, Khlong Luang, Pathumthani 12120, Thailand
| | - Penchit Chitnumsub
- Biomolecular Analysis and Application Laboratory, National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency, 113 Thailand Science Park, Phahonyothin Road, Khlong Luang, Pathumthani 12120, Thailand
| | - Pattanop Kanokratana
- Enzyme Technology Laboratory, National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency, 113 Thailand Science Park, Phahonyothin Road, Khlong Luang, Pathumthani 12120, Thailand
| | - Verawat Champreda
- Enzyme Technology Laboratory, National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency, 113 Thailand Science Park, Phahonyothin Road, Khlong Luang, Pathumthani 12120, Thailand.
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5
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Sun T, Yan P, Zhan N, Zhang L, Chen Z, Zhang A, Shan A. The optimization of fermentation conditions for Pichia pastoris GS115 producing recombinant xylanase. Eng Life Sci 2020; 20:216-228. [PMID: 32874185 PMCID: PMC7447871 DOI: 10.1002/elsc.201900116] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 12/13/2019] [Accepted: 01/07/2020] [Indexed: 01/09/2023] Open
Abstract
Xylanase is a member of an important family of enzymes that has been used in many biotechnological processes. However, the overall cost of enzyme production has been the main problem in the industrial application of enzymes. To obtain maximum xylanase production, statistical approaches based on the Plackett-Burman design and response surface methodology were employed. The results of the statistical analyses demonstrated that the optimal conditions for increased xylanase production were the following: inoculum size, 3.8%; maize meal, 4.5%; histidine, 0.6%; methanol, 1%; culture volume, 20%; bean pulp, 30 g L-1; and Tween-80, 0.8%; and pH 5.0. Verification of the optimization demonstrated that 3273 U mL-1 xylanase was observed under the optimal conditions in shake flask experiments. SDS-PAGE results showed that the size of xylanase protein was about 23 kDa. The results showed that the xylanase produced by fermentation came from Aspergillus Niger by MALDI-TOF-MS. The optimized medium resulted in 2.1- and 1.4-fold higher the activity of xylanase compared with the unoptimized medium (the main nutrients are maize meal and bean pulp) and laboratory medium (the main nutrients are yeast extract and peptone), respectively. The optimization of fermentation conditions is an effective means to reduce production cost and improve xylanase activity.
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Affiliation(s)
- Taotao Sun
- Laboratory of Molecular Nutrition and Immunity, The Institute of Animal NutritionNortheast Agricultural UniversityHarbinP. R. China
| | - Ping Yan
- Laboratory of Molecular Nutrition and Immunity, The Institute of Animal NutritionNortheast Agricultural UniversityHarbinP. R. China
| | - Na Zhan
- Laboratory of Molecular Nutrition and Immunity, The Institute of Animal NutritionNortheast Agricultural UniversityHarbinP. R. China
| | - Licong Zhang
- Laboratory of Molecular Nutrition and Immunity, The Institute of Animal NutritionNortheast Agricultural UniversityHarbinP. R. China
| | - Zhihui Chen
- Laboratory of Molecular Nutrition and Immunity, The Institute of Animal NutritionNortheast Agricultural UniversityHarbinP. R. China
| | - Aizhong Zhang
- College of Animal Science & Veterinary MedicineHeilongjiang Bayi Agricultural UniversityDaqingP. R. China
| | - Anshan Shan
- Laboratory of Molecular Nutrition and Immunity, The Institute of Animal NutritionNortheast Agricultural UniversityHarbinP. R. China
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6
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Shivudu G, Chandraraj K, Selvam P. Production of xylooligosaccharides from xylan catalyzed by endo-1,4-β-D-xylanase-immobilized nanoscale carbon, silica and zirconia matrices. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2019.110745] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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7
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Shivudu G, Khan S, Chandraraj K, Selvam P. Immobilization of Recombinant Endo‐1,4‐β‐xylanase on Ordered Mesoporous Matrices for Xylooligosaccharides Production. ChemistrySelect 2019. [DOI: 10.1002/slct.201901593] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Godhulayyagari Shivudu
- National Centre for Catalysis Research and Department of BiotechnologyIndian Institute of Technology-Madras Chennai- 600036 India
| | - Sourav Khan
- National Centre for Catalysis Research and Department of ChemistryIndian Institute of Technology-Madras Chennai- 600036 India
| | - Krishnan Chandraraj
- National Centre for Catalysis Research and Department of BiotechnologyIndian Institute of Technology-Madras Chennai- 600036 India
| | - Parasuraman Selvam
- National Centre for Catalysis Research and Department of ChemistryIndian Institute of Technology-Madras Chennai- 600036 India
- School of Chemical Engineering and Analytical ScienceThe University of Manchester, Manchester M13 9PL United Kingdom
- Department of Chemical and Process EngineeringUniversity of Surrey, Guildford, Surrey GU2 7XH United Kingdom
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8
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Wu B, Yu Q, Chang S, Pedroso MM, Gao Z, He B, Schenk G. Expansin assisted bio-affinity immobilization of endoxylanase from Bacillus subtilis onto corncob residue: Characterization and efficient production of xylooligosaccharides. Food Chem 2019; 282:101-108. [DOI: 10.1016/j.foodchem.2019.01.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 11/13/2018] [Accepted: 01/03/2019] [Indexed: 01/07/2023]
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9
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Romero-Fernández M, Moreno-Perez S, H Orrego A, Martins de Oliveira S, I Santamaría R, Díaz M, Guisan JM, Rocha-Martin J. Designing continuous flow reaction of xylan hydrolysis for xylooligosaccharides production in packed-bed reactors using xylanase immobilized on methacrylic polymer-based supports. BIORESOURCE TECHNOLOGY 2018; 266:249-258. [PMID: 29982045 DOI: 10.1016/j.biortech.2018.06.070] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Revised: 06/19/2018] [Accepted: 06/20/2018] [Indexed: 06/08/2023]
Abstract
The present study focuses on the development and optimization of a packed-bed reactor (PBR) for continuous production of xylooligosaccharides (XOS) from xylan. For this purpose, three different methacrylic polymer-based supports (Relizyme R403/S, Purolite P8204F and Purolite P8215F) activated with glyoxyl groups were morphologically characterized and screened for the multipoint covalent immobilization of a xylanase. Based on its physical and mechanical properties, maximum protein loading and thermal stability, Relizyme R403/S was selected to set up a PRB for continuous production of XOS from corncob xylan. The specific productivity for XOS at 10 mL/min flow rate was 3277 gXOS genzyme-1 h-1 with a PBR. This PBR conserved >90% of its initial activity after 120 h of continuous operation.
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Affiliation(s)
- Maria Romero-Fernández
- Department of Biocatalysis. Institute of Catalysis and Petrochemistry (ICP), CSIC, Campus UAM, Cantoblanco, 28049 Madrid, Spain
| | - Sonia Moreno-Perez
- Department of Biocatalysis. Institute of Catalysis and Petrochemistry (ICP), CSIC, Campus UAM, Cantoblanco, 28049 Madrid, Spain; Pharmacy and Biotechnology Department, School of Biomedical Sciences, Universidad Europea, Madrid, Spain
| | - Alejandro H Orrego
- Department of Biocatalysis. Institute of Catalysis and Petrochemistry (ICP), CSIC, Campus UAM, Cantoblanco, 28049 Madrid, Spain
| | - Sandro Martins de Oliveira
- Department of Biocatalysis. Institute of Catalysis and Petrochemistry (ICP), CSIC, Campus UAM, Cantoblanco, 28049 Madrid, Spain
| | - Ramón I Santamaría
- Biología Funcional y Genómica (IBFG), Departamento de Microbiología y Genética, CSIC-USAL, Salamanca, Spain
| | - Margarita Díaz
- Biología Funcional y Genómica (IBFG), Departamento de Microbiología y Genética, CSIC-USAL, Salamanca, Spain
| | - Jose M Guisan
- Department of Biocatalysis. Institute of Catalysis and Petrochemistry (ICP), CSIC, Campus UAM, Cantoblanco, 28049 Madrid, Spain
| | - Javier Rocha-Martin
- Department of Biocatalysis. Institute of Catalysis and Petrochemistry (ICP), CSIC, Campus UAM, Cantoblanco, 28049 Madrid, Spain.
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10
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Romero-Fernández M, Moreno-Perez S, Martins de Oliveira S, Santamaría RI, Guisan JM, Rocha-Martin J. Preparation of a robust immobilized biocatalyst of β-1,4-endoxylanase by surface coating with polymers for production of xylooligosaccharides from different xylan sources. N Biotechnol 2018; 44:50-58. [DOI: 10.1016/j.nbt.2018.04.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 04/24/2018] [Accepted: 04/24/2018] [Indexed: 01/01/2023]
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11
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Stabilization of Enzymes by Multipoint Covalent Attachment on Aldehyde-Supports: 2-Picoline Borane as an Alternative Reducing Agent. Catalysts 2018. [DOI: 10.3390/catal8080333] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Enzyme immobilization by multipoint covalent attachment on supports activated with aliphatic aldehyde groups (e.g., glyoxyl agarose) has proven to be an excellent immobilization technique for enzyme stabilization. Borohydride reduction of immobilized enzymes is necessary to convert enzyme–support linkages into stable secondary amino groups and to convert the remaining aldehyde groups on the support into hydroxy groups. However, the use of borohydride can adversely affect the structure–activity of some immobilized enzymes. For this reason, 2-picoline borane is proposed here as an alternative milder reducing agent, especially, for those enzymes sensitive to borohydride reduction. The immobilization-stabilization parameters of five enzymes from different sources and nature (from monomeric to multimeric enzymes) were compared with those obtained by conventional methodology. The most interesting results were obtained for bacterial (R)-mandelate dehydrogenase (ManDH). Immobilized ManDH reduced with borohydride almost completely lost its catalytic activity (1.5% of expressed activity). In contrast, using 2-picoline borane and blocking the remaining aldehyde groups on the support with glycine allowed for a conjugate with a significant activity of 19.5%. This improved biocatalyst was 357-fold more stable than the soluble enzyme at 50 °C and pH 7. The results show that this alternative methodology can lead to more stable and active biocatalysts.
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12
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Orrego AH, Ghobadi R, Moreno-Perez S, Mendoza AJ, Fernandez-Lorente G, Guisan JM, Rocha-Martin J. Stabilization of Immobilized Lipases by Intense Intramolecular Cross-Linking of Their Surfaces by Using Aldehyde-Dextran Polymers. Int J Mol Sci 2018; 19:E553. [PMID: 29439521 PMCID: PMC5855775 DOI: 10.3390/ijms19020553] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 02/06/2018] [Accepted: 02/07/2018] [Indexed: 11/16/2022] Open
Abstract
Immobilized enzymes have a very large region that is not in contact with the support surface and this region could be the target of new stabilization strategies. The chemical amination of these regions plus further cross-linking with aldehyde-dextran polymers is proposed here as a strategy to increase the stability of immobilized enzymes. Aldehyde-dextran is not able to react with single amino groups but it reacts very rapidly with polyaminated surfaces. Three lipases-from Thermomyces lanuginosus (TLL), Rhizomucor miehiei (RML), and Candida antarctica B (CALB)-were immobilized using interfacial adsorption on the hydrophobic octyl-Sepharose support, chemically aminated, and cross-linked. Catalytic activities remained higher than 70% with regard to unmodified conjugates. The increase in the amination degree of the lipases together with the increase in the density of aldehyde groups in the dextran-aldehyde polymer promoted a higher number of cross-links. The sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) analysis of those conjugates demonstrates the major role of the intramolecular cross-linking on the stabilization of the enzymes. The highest stabilization was achieved by the modified RML immobilized on octyl-Sepharose, which was 250-fold more stable than the unmodified conjugate. The TLL and the CALB were 40-fold and 4-fold more stable than the unmodified conjugate.
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Affiliation(s)
- Alejandro H Orrego
- Department of Biocatalysis, Institute of Catalysis and Petrochemistry, Consejo Superior de Investigaciones Científicas (CSIC), 28049 Madrid, Spain.
| | - Rohollah Ghobadi
- Department of Biocatalysis, Institute of Catalysis and Petrochemistry, Consejo Superior de Investigaciones Científicas (CSIC), 28049 Madrid, Spain.
- Department of Chemistry, Kharazmi University, 1417466191 Tehran, Iran.
| | - Sonia Moreno-Perez
- Pharmacy and Biotechnology Department, School of Biomedical Sciences, Universidad Europea de Madrid, Villaviciosa de Odón, 28670 Madrid, Spain.
| | - Adriana Jaime Mendoza
- Department of Biocatalysis, Institute of Catalysis and Petrochemistry, Consejo Superior de Investigaciones Científicas (CSIC), 28049 Madrid, Spain.
- Departamento de Química, Universidad de Guadalajara, Guadalajara 44430, Jalisco, Mexico.
| | - Gloria Fernandez-Lorente
- Department of Biocatalysis, Institute of Catalysis and Petrochemistry, Consejo Superior de Investigaciones Científicas (CSIC), 28049 Madrid, Spain.
| | - Jose M Guisan
- Department of Biocatalysis, Institute of Catalysis and Petrochemistry, Consejo Superior de Investigaciones Científicas (CSIC), 28049 Madrid, Spain.
| | - Javier Rocha-Martin
- Department of Biocatalysis, Institute of Catalysis and Petrochemistry, Consejo Superior de Investigaciones Científicas (CSIC), 28049 Madrid, Spain.
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Mano MCR, Neri-Numa IA, da Silva JB, Paulino BN, Pessoa MG, Pastore GM. Oligosaccharide biotechnology: an approach of prebiotic revolution on the industry. Appl Microbiol Biotechnol 2017; 102:17-37. [DOI: 10.1007/s00253-017-8564-2] [Citation(s) in RCA: 100] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 09/19/2017] [Accepted: 09/28/2017] [Indexed: 12/25/2022]
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Abdul Manas NH, Md Illias R, Mahadi NM. Strategy in manipulating transglycosylation activity of glycosyl hydrolase for oligosaccharide production. Crit Rev Biotechnol 2017; 38:272-293. [PMID: 28683572 DOI: 10.1080/07388551.2017.1339664] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND The increasing market demand for oligosaccharides has intensified the need for efficient biocatalysts. Glycosyl hydrolases (GHs) are still gaining popularity as biocatalyst for oligosaccharides synthesis owing to its simple reaction and high selectivity. PURPOSE Over the years, research has advanced mainly directing to one goal; to reduce hydrolysis activity of GHs for increased transglycosylation activity in achieving high production of oligosaccharides. DESIGN AND METHODS This review concisely presents the strategies to increase transglycosylation activity of GHs for oligosaccharides synthesis, focusing on controlling the reaction equilibrium, and protein engineering. Various modifications of the subsites of GHs have been demonstrated to significantly modulate the hydrolysis and transglycosylation activity of the enzymes. The clear insight of the roles of each amino acid in these sites provides a platform for designing an enzyme that could synthesize a specific oligosaccharide product. CONCLUSIONS The key strategies presented here are important for future improvement of GHs as a biocatalyst for oligosaccharide synthesis.
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Affiliation(s)
- Nor Hasmaliana Abdul Manas
- a Department of Chemical Engineering and Energy Sustainability, Faculty of Engineering , Universiti Malaysia Sarawak , Kota Samarahan , Malaysia.,b BioMolecular and Microbial Process Research Group , Health and Wellness Research Alliance, Universiti Teknologi Malaysia , Johor , Malaysia
| | - Rosli Md Illias
- b BioMolecular and Microbial Process Research Group , Health and Wellness Research Alliance, Universiti Teknologi Malaysia , Johor , Malaysia.,c Department of Bioprocess Engineering, Faculty of Chemical and Energy Engineering , Universiti Teknologi Malaysia , Skudai , Malaysia
| | - Nor Muhammad Mahadi
- d Comparative Genomics and Genetics Research Centre , Malaysia Genome Institute , Kajang , Malaysia
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Franco DG, Spalanzani RN, Lima EE, Marchetti CR, Silva PO, Masui DC, Giannesi GC, Zanoelo FF. Biochemical properties of a serine protease from Aspergillus flavus and application in dehairing. BIOCATAL BIOTRANSFOR 2017. [DOI: 10.1080/10242422.2017.1322584] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Daniel Guerra Franco
- Laboratory of Biochemistry and Microorganisms, CCBS – Federal University of Mato Grosso of Sul/UFMS, Campo Grande, Brazil
| | - Regiane Nogueira Spalanzani
- Laboratory of Biochemistry and Microorganisms, CCBS – Federal University of Mato Grosso of Sul/UFMS, Campo Grande, Brazil
| | - Emmly Ernesto Lima
- Laboratory of Biochemistry and Microorganisms, CCBS – Federal University of Mato Grosso of Sul/UFMS, Campo Grande, Brazil
| | - Clarice Rossato Marchetti
- Laboratory of Biochemistry and Microorganisms, CCBS – Federal University of Mato Grosso of Sul/UFMS, Campo Grande, Brazil
| | - Patrícia Oliveira Silva
- Laboratory of Biochemistry and Microorganisms, CCBS – Federal University of Mato Grosso of Sul/UFMS, Campo Grande, Brazil
| | - Douglas Chodi Masui
- Laboratory of Biochemistry and Microorganisms, CCBS – Federal University of Mato Grosso of Sul/UFMS, Campo Grande, Brazil
| | - Giovana Cristina Giannesi
- Laboratory of Biochemistry and Microorganisms, CCBS – Federal University of Mato Grosso of Sul/UFMS, Campo Grande, Brazil
| | - Fabiana Fonseca Zanoelo
- Laboratory of Biochemistry and Microorganisms, CCBS – Federal University of Mato Grosso of Sul/UFMS, Campo Grande, Brazil
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Bagewadi ZK, Mulla SI, Shouche Y, Ninnekar HZ. Xylanase production from Penicillium citrinum isolate HZN13 using response surface methodology and characterization of immobilized xylanase on glutaraldehyde-activated calcium-alginate beads. 3 Biotech 2016; 6:164. [PMID: 28330236 PMCID: PMC4980835 DOI: 10.1007/s13205-016-0484-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2016] [Accepted: 08/01/2016] [Indexed: 01/28/2023] Open
Abstract
The present study reports the production of high-level cellulase-free xylanase from Penicillium citrinum isolate HZN13. The variability in xylanase titers was assessed under both solid-state (SSF) and submerged (SmF) fermentation. SSF was initially optimized with different agro-waste residues, among them sweet sorghum bagasse was found to be the best substrate that favored maximum xylanase production (9643 U/g). Plackett–Burman and response surface methodology employing central composite design were used to optimize the process parameters for the production of xylanase under SSF. A second-order quadratic model and response surface method revealed the optimum conditions for xylanase production (sweet sorghum bagasse 25 g/50 ml; ammonium sulphate 0.36 %; yeast extract 0.6 %; pH 4; temperature 40 °C) yielding 30,144 U/g. Analysis of variance (ANOVA) showed a high correlation coefficient (R2 = 97.63 %). Glutaraldehyde-activated calcium-alginate-immobilized purified xylanase showed recycling stability (87 %) up to seven cycles. Immobilized purified xylanase showed enhanced thermo-stability in comparison to immobilized crude xylanase. Immobilization kinetics of crude and purified xylanase revealed an increase in Km (12.5 and 11.11 mg/ml) and Vmax (12,500 and 10,000 U/mg), respectively. Immobilized (crude) enzymatic hydrolysis of sweet sorghum bagasse released 8.1 g/g (48 h) of reducing sugars. Xylose and other oligosaccharides produced during hydrolysis were detected by High-Performance Liquid Chromatography. The biomass was characterized by Scanning Electron Microscopy, Energy Dispersive X-ray and Fourier Transformation Infrared Spectroscopy. However, this is one of the few reports on high-level cellulase-free xylanase from P. citrinum isolate using sweet sorghum bagasse.
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Immobilization and Stabilization of Beta-Xylosidases from Penicillium janczewskii. Appl Biochem Biotechnol 2016; 182:349-366. [DOI: 10.1007/s12010-016-2331-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Accepted: 11/10/2016] [Indexed: 01/08/2023]
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Covalent immobilization of Agrobacterium radiobacter epoxide hydrolase on ethylenediamine functionalised epoxy supports for biocatalytical synthesis of (R)-epichlorohydrin. Biotechnol Lett 2016; 38:1579-85. [DOI: 10.1007/s10529-016-2135-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Accepted: 05/24/2016] [Indexed: 10/21/2022]
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Zhang L, Ma Y, Zhao C, He B, Zhu X, Yang W. Entrapment of Xylanase within a Polyethylene Glycol Net-Cloth Grafted on Polypropylene Nonwoven Fabrics with Exceptional Operational Stability and Its Application for Hydrolysis of Corncob Hemicelluloses. Ind Eng Chem Res 2016. [DOI: 10.1021/acs.iecr.6b00254] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Lihua Zhang
- State
Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Beijing
Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing 100029, China
| | - Yuhong Ma
- Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, China
| | - Changwen Zhao
- State
Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Beijing
Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing 100029, China
| | - Bin He
- State
Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Beijing
Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing 100029, China
| | - Xing Zhu
- State
Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Beijing
Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing 100029, China
| | - Wantai Yang
- State
Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Beijing
Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing 100029, China
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Rajagopalan G, Shanmugavelu K, Yang KL. Production of xylooligosaccharides from hardwood xylan by using immobilized endoxylanase of Clostridium strain BOH3. RSC Adv 2016. [DOI: 10.1039/c6ra17085d] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Endoxylanase ofClostridiumsp. BOH3 was immobilized in calcium alginate/silica gel matrix with a 100% yield. This immobilized xylanase can be reused 7 times to produce prebiotic xylooligosaccharides from hardwood xylan with 62% of activity recovery.
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Affiliation(s)
- Gobinath Rajagopalan
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore 117576
- Faculty of Life Sciences and Biotechnology
- South Asian University
| | - Kavitha Shanmugavelu
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore 117576
| | - Kun-Lin Yang
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore 117576
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Immobilization and stabilization of an endoxylanase from Bacillus subtilis (XynA) for xylooligosaccharides (XOs) production. Catal Today 2016. [DOI: 10.1016/j.cattod.2015.05.032] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Liu MQ, Huo WK, Xu X, Jin DF. An immobilized bifunctional xylanase on carbon-coated chitosan nanoparticles with a potential application in xylan-rich biomass bioconversion. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.molcatb.2015.07.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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Boonchuay P, Techapun C, Seesuriyachan P, Chaiyaso T. Production of xylooligosaccharides from corncob using a crude thermostable endo-xylanase from Streptomyces thermovulgaris TISTR1948 and prebiotic properties. Food Sci Biotechnol 2014. [DOI: 10.1007/s10068-014-0207-0] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
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Continuous production of xylooligosaccharides in a packed bed reactor with immobilized–stabilized biocatalysts of xylanase from Aspergillus versicolor. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.molcatb.2013.09.017] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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