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Lara-Fiallos M, Ayala Chamorro YT, Espín-Valladares R, DelaVega-Quintero JC, Olmedo-Galarza V, Nuñez-Pérez J, Pais-Chanfrau JM, Martínez AP. Immobilised Inulinase from Aspergillus niger for Fructose Syrup Production: An Optimisation Model. Foods 2024; 13:1984. [PMID: 38998492 PMCID: PMC11241185 DOI: 10.3390/foods13131984] [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: 03/14/2024] [Revised: 04/23/2024] [Accepted: 04/25/2024] [Indexed: 07/14/2024] Open
Abstract
Fructose is a carbohydrate with essential applications in the food industry, mainly due to its high sweetness and low cost. The present investigation focused on optimising fructose production from commercial inulin using the enzymatic immobilisation method and applying the response surface methodology in a 12-run central composite design. The independent variables evaluated were the pH (-) and temperature (°C). The substrate consisted of a commercial inulin solution at a concentration of 1 g/L, while the catalyst consisted of the enzyme inulinase from Aspergillus niger (EC 232-802-3), immobilised in 2% m/v sodium alginate. A stirred vessel reactor was used for 90 min at 120 rpm, and quantification of reducing sugars was determined using DNS colorimetric and UV-Vis spectrophotometric methods at a 540 nm wavelength. After applying the response surface methodology, it was determined that the catalytic activity using the immobilisation method allows for a maximum total productivity of 16.4 mg/h under pH and temperature of 3.9 and 37 °C, respectively, with an efficiency of 96.4%. The immobilised enzymes' reusability and stability compared to free enzymes were evaluated, obtaining activity up to the fifth reuse cycle and showing significant advantages over the free catalyst.
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Affiliation(s)
- Marco Lara-Fiallos
- School of Agroindustry, Universidad Técnica del Norte, Ibarra 100150, Ecuador
| | | | | | | | | | - Jimmy Nuñez-Pérez
- School of Agroindustry, Universidad Técnica del Norte, Ibarra 100150, Ecuador
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Malykhina NV, Olshannikova SS, Holyavka MG, Sorokin AV, Lavlinskaya MS, Artyukhov VG, Faizullin DA, Zuev YF. Preparation of Ficin Complexes with Carboxymethylchitosan and N-(2-Hydroxy)Propyl-3-Trimethylammoniumchitosan and Studies of Their Structural Features. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2022. [DOI: 10.1134/s1068162022060176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
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3
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Sorokin AV, Olshannikova SS, Malykhina NV, Sakibaev FA, Holyavka MG, Lavlinskaya MS, Artyukhov VG. Acyl-Modified Water-Soluble Chitosan Derivatives as Carriers for Adsorption Immobilization of Papain. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2022. [DOI: 10.1134/s1068162022020212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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de Araujo Ribeiro GC, Fernandes P, Silva DAA, Brandão HN, de Assis SA. Inulinase from Rhodotorula mucilaginosa: immobilization and application in the production of fructooligosaccharides. Food Sci Biotechnol 2021; 30:959-969. [PMID: 34395027 DOI: 10.1007/s10068-021-00931-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/15/2021] [Accepted: 06/08/2021] [Indexed: 10/21/2022] Open
Abstract
The crude extract containing inulinase from Rhodotorula mucilaginosa was obtained by submerged fermentation. Inulinase was immobilized on chicken eggshell by physical adsorption and covalent crosslinking, using glutaraldehyde as a crosslinking reagent, and Celite by adsorption. Fructooligosaccharides production was performed using immobilized inulinase (5%, w/v) and inulin substrate solution under experimental conditions evaluated through Doehlert experimental design. The production of inulinase was optimized for concentrations of D-glucose and yeast extract at 12.5 and 0.5 g/L, respectively, resulting in an optimal activity of 0.62 U. The optimal pH and temperature for enzyme activity were 8.0 and 75 °C, respectively, leading to an optimal activity of 3.54 U. The highest immobilization efficiency (46.27%) was obtained upon immobilization on Celite. Immobilization by adsorption to eggshell allowed for specific activity of 4.15 U/g, and adsorption to Celite resulted in specific activity of 3.70 U/g. The highest titer in fructooligosaccharides was obtained with an initial inulin concentration of 250 g/L (25%, w/v), and a reaction time of 16 h. Hence, immobilized inulinase proved to be a promising catalyst for fructooligosaccharides production since the formulation is performed through a simple, low-cost, and large-scale applicable methodology.
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Affiliation(s)
- Geise Camila de Araujo Ribeiro
- Laboratory of Enzymology and Fermentation Technology, Department of Health, State University of Feira de Santana, Av Transnordestina, Km 0, BR 116, Feira de Santana, Bahia 44036-900 Brazil
| | - Pedro Fernandes
- DREAMS and Faculty of Engineering, Lusófona University, Lisboa, Portugal.,Department of Bioengineering, IBB - Institute for Bioengineering and Biosciences, Instituto Superior Técnico, University of Lisbon, Lisboa, Portugal
| | - Dayse Alessandra Almeida Silva
- Laboratory of Vegetal Bioprospection, Department of Health, State University of Feira de Santana, Av Transnordestina, Km 0, BR 116, Feira de Santana, Bahia 44036-900 Brazil
| | - Hugo Neves Brandão
- Laboratory of Vegetal Bioprospection, Department of Health, State University of Feira de Santana, Av Transnordestina, Km 0, BR 116, Feira de Santana, Bahia 44036-900 Brazil
| | - Sandra Aparecida de Assis
- Laboratory of Enzymology and Fermentation Technology, Department of Health, State University of Feira de Santana, Av Transnordestina, Km 0, BR 116, Feira de Santana, Bahia 44036-900 Brazil
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Rawat HK, Soni H, Suryawanshi RK, Choukade R, Prajapati BP, Kango N. Exo-inulinase production from Aspergillus fumigatus NFCCI 2426: purification, characterization, and immobilization for continuous fructose production. J Food Sci 2021; 86:1778-1790. [PMID: 33884619 DOI: 10.1111/1750-3841.15681] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 02/11/2021] [Accepted: 02/15/2021] [Indexed: 11/28/2022]
Abstract
Aspergillus fumigatus was found to produce thermostable exo-inulinase (EC 3.8.1.80; 38 U/ml) on inulin-rich infusions. Exo-inulinase (14.6 U/mg) was immobilized on glutaraldehyde activated Ca-alginate beads for continuous generation of fructose by hydrolyzing sucrose, chicory, and dandelion substrates. Immobilization of enzyme was confirmed by microscopic and spectroscopic techniques. The exo-inulinase was purified using ion-exchange (1.30-folds) and size-exclusion chromatography (2.71-folds). The purified exo-inulinase showed 64 kDa band on gel and was optimally active at 60 °C and pH 6.0. Kinetic constants, Km and Vmax of purified exo-inulinase, were 5.88 mM and 1.66 µM/min, respectively, and its relative activity was found to be enhanced (125.8%) in the presence of calcium ion. Immobilized preparation was utilized for continuous generation of fructose from chicory juice (26 to 70%) and dandelion root extracts (16 to 24%) by recycling upto five cycles, respectively. In comparison to other sweeteners, such as sucrose, fructose is considered as a healthy alternative. The present study demonstrated the use of immobilized exo-inulinase in continuous generation of fructose from some underutilized plant sources that can be used in food industry. PRACTICAL APPLICATION: Thermostable exo-inulinase produced by A. fumigatus was immobilized on calcium alginate matrix and was employed for continuous hydrolysis of chicory juice and dandelion root extract for generation of fructose syrup.
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Affiliation(s)
- Hemant Kumar Rawat
- Department of Microbiology, Dr. Harisingh Gour Vishwavidyalaya, Sagar (A Central University), Madhya Pradesh, India
| | - Hemant Soni
- Department of Microbiology, Dr. Harisingh Gour Vishwavidyalaya, Sagar (A Central University), Madhya Pradesh, India
- Division of Microbiology, Central Ayurveda Research Institute (CARI), Jhansi, Uttar Pradesh, India
| | - Rahul Kumar Suryawanshi
- Department of Microbiology, Dr. Harisingh Gour Vishwavidyalaya, Sagar (A Central University), Madhya Pradesh, India
| | - Ritumbhara Choukade
- Department of Microbiology, Dr. Harisingh Gour Vishwavidyalaya, Sagar (A Central University), Madhya Pradesh, India
| | - Bhanu Pratap Prajapati
- Department of Microbiology, Dr. Harisingh Gour Vishwavidyalaya, Sagar (A Central University), Madhya Pradesh, India
| | - Naveen Kango
- Department of Microbiology, Dr. Harisingh Gour Vishwavidyalaya, Sagar (A Central University), Madhya Pradesh, India
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Baidamshina DR, Koroleva VA, Olshannikova SS, Trizna EY, Bogachev MI, Artyukhov VG, Holyavka MG, Kayumov AR. Biochemical Properties and Anti-Biofilm Activity of Chitosan-Immobilized Papain. Mar Drugs 2021; 19:md19040197. [PMID: 33807362 PMCID: PMC8066807 DOI: 10.3390/md19040197] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 03/25/2021] [Accepted: 03/29/2021] [Indexed: 12/18/2022] Open
Abstract
Chitosan, the product of chitin deacetylation, is an excellent candidate for enzyme immobilization purposes. Here we demonstrate that papain, an endolytic cysteine protease (EC: 3.4.22.2) from Carica papaya latex immobilized on the matrixes of medium molecular (200 kDa) and high molecular (350 kDa) weight chitosans exhibits anti-biofilm activity and increases the antimicrobials efficiency against biofilm-embedded bacteria. Immobilization in glycine buffer (pH 9.0) allowed adsorption up to 30% of the total protein (mg g chitosan−1) and specific activity (U mg protein−1), leading to the preservation of more than 90% of the initial total activity (U mL−1). While optimal pH and temperature of the immobilized papain did not change, the immobilized enzyme exhibited elevated thermal stability and 6–7-fold longer half-life time in comparison with the soluble papain. While one-half of the total enzyme dissociates from both carriers in 24 h, this property could be used for wound-dressing materials design with dosed release of the enzyme to overcome the relatively high cytotoxicity of soluble papain. Our results indicate that both soluble and immobilized papain efficiently destroy biofilms formed by Staphylococcus aureus and Staphylococcus epidermidis. As a consequence, papain, both soluble and immobilized on medium molecular weight chitosan, is capable of potentiating the efficacy of antimicrobials against biofilm-embedded Staphylococci. Thus, papain immobilized on medium molecular weight chitosan appears a presumably beneficial agent for outer wound treatment for biofilms destruction, increasing antimicrobial treatment effectiveness.
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Affiliation(s)
- Diana R. Baidamshina
- Laboratory of Molecular Genetics of Microorganisms, Kazan (Volga Region) Federal University, Kazan 420008, Russia; (D.R.B.); (E.Y.T.)
| | - Victoria A. Koroleva
- Department of Biophysics and Biotechnology, Voronezh State University, Voronezh 394018, Russia; (V.A.K.); (S.S.O.); (V.G.A.); (M.G.H.)
| | - Svetlana S. Olshannikova
- Department of Biophysics and Biotechnology, Voronezh State University, Voronezh 394018, Russia; (V.A.K.); (S.S.O.); (V.G.A.); (M.G.H.)
| | - Elena Yu. Trizna
- Laboratory of Molecular Genetics of Microorganisms, Kazan (Volga Region) Federal University, Kazan 420008, Russia; (D.R.B.); (E.Y.T.)
| | - Mikhail I. Bogachev
- Biomedical Engineering Research Centre, St. Petersburg Electrotechnical University, St. Petersburg 197376, Russia;
| | - Valeriy G. Artyukhov
- Department of Biophysics and Biotechnology, Voronezh State University, Voronezh 394018, Russia; (V.A.K.); (S.S.O.); (V.G.A.); (M.G.H.)
| | - Marina G. Holyavka
- Department of Biophysics and Biotechnology, Voronezh State University, Voronezh 394018, Russia; (V.A.K.); (S.S.O.); (V.G.A.); (M.G.H.)
| | - Airat R. Kayumov
- Laboratory of Molecular Genetics of Microorganisms, Kazan (Volga Region) Federal University, Kazan 420008, Russia; (D.R.B.); (E.Y.T.)
- Interdepartment Research Laboratory, Kazan State Academy of Veterinary Medicine named after N.E. Bauman, Kazan 420029, Russia
- Correspondence: ; Tel.: +7-(904)-665-19-08
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Baidamshina DR, Koroleva VA, Trizna EY, Pankova SM, Agafonova MN, Chirkova MN, Vasileva OS, Akhmetov N, Shubina VV, Porfiryev AG, Semenova EV, Sachenkov OA, Bogachev MI, Artyukhov VG, Baltina TV, Holyavka MG, Kayumov AR. Anti-biofilm and wound-healing activity of chitosan-immobilized Ficin. Int J Biol Macromol 2020; 164:4205-4217. [DOI: 10.1016/j.ijbiomac.2020.09.030] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 09/01/2020] [Accepted: 09/03/2020] [Indexed: 01/08/2023]
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Singh R, Singh T, Hassan M, Kennedy JF. Updates on inulinases: Structural aspects and biotechnological applications. Int J Biol Macromol 2020; 164:193-210. [DOI: 10.1016/j.ijbiomac.2020.07.078] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 06/30/2020] [Accepted: 07/08/2020] [Indexed: 12/16/2022]
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9
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Shallow porous microsphere carriers with core-shell structure based on glass beads cross-linking chitosan for immobilizing inulinase. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2020.110871] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Han J, Luo P, Wang L, Wu J, Li C, Wang Y. Construction of a Multienzymatic Cascade Reaction System of Coimmobilized Hybrid Nanoflowers for Efficient Conversion of Starch into Gluconic Acid. ACS APPLIED MATERIALS & INTERFACES 2020; 12:15023-15033. [PMID: 32156109 DOI: 10.1021/acsami.9b21511] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Introducing an efficient method for the rapid conversion of starch into gluconic acid is desirable to solve the current problems existing in traditional gluconic acid preparation processes. In this study, a robust and easy-to-use multienzymatic cascade reaction system of coimmobilized GA@GOx hybrid nanoflowers with a specific spatial distribution of enzymes by compartmentalization was constructed and applied to catalyze starch to gluconic acid in one pot. In the preparation processes, the glucose oxidase (GOx) hybrid nanoflowers were first synthesized via a self-assembly mechanism, and then, glucoamylase (GA) was adsorbed on the surface of GOx hybrid nanoflowers through the interaction of Cu2+ and amino acids of GA. The optimum preparation conditions and reaction parameters of the GA@GOx hybrid nanoflowers had been investigated. In addition, the morphology, composition, and crystallization of the GA@GOx hybrid nanoflowers had been fully studied. Based on the lower Km, the GA@GOx hybrid nanoflowers with compartmentalization had a better effect of the substrate channeling on the catalytic efficiency. The final results indicated that the overall enzyme activity of the GA@GOx hybrid nanoflowers increased by 1.5 times, and the conversion efficiency was 92.12% within 80 min significantly superior to the free multienzyme system, which showed the outstanding conversion of starch into gluconic acid in one pot.
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Affiliation(s)
- Juan Han
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, PR China
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, PR China
| | - Peng Luo
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, PR China
| | - Lei Wang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, PR China
| | - Jiacong Wu
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, PR China
| | - Chunmei Li
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, PR China
| | - Yun Wang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, PR China
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Holyavka MG, Kondratyev MS, Lukin AN, Agapov BL, Artyukhov VG. Immobilization of inulinase on KU-2 ion-exchange resin matrix. Int J Biol Macromol 2019; 138:681-692. [DOI: 10.1016/j.ijbiomac.2019.07.132] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2019] [Revised: 07/21/2019] [Accepted: 07/22/2019] [Indexed: 12/01/2022]
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12
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Shukla P. Synthetic Biology Perspectives of Microbial Enzymes and Their Innovative Applications. Indian J Microbiol 2019; 59:401-409. [PMID: 31762501 DOI: 10.1007/s12088-019-00819-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Accepted: 08/19/2019] [Indexed: 11/29/2022] Open
Abstract
Microbial enzymes are high in demand and there is focus on their efficient, cost effective and eco-friendly production. The relevant microbial enzymes for respective industries needs to be identified but the conventional technologies don't have much edge over it. So, there is more attention towards high throughput methods for production of efficient enzymes. The enzymes produced by microbes need to be modified to bear the extreme conditions of the industries in order to get prolific outcomes and here the synthetic biology tools may be augmented to modify such microbes and enzymes. These tools are applied to synthesize novel and efficient enzymes. Use of computational tools for enzyme modification has provided new avenues for faster and specific modification of enzymes in a shorter time period. This review focuses on few important enzymes and their modification through synthetic biology tools including genetic modification, nanotechnology, post translational modification.
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Affiliation(s)
- Pratyoosh Shukla
- Enzyme Technology and Protein Bioinformatics Laboratory, Department of Microbiology, Maharshi Dayanand University, Rohtak, Haryana 124001 India
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Kayumov AR, Solovyev DA, Bobrov DE, Rizvanov AA. Current Approaches to the Evaluation of Soil Genotoxicity. BIONANOSCIENCE 2019. [DOI: 10.1007/s12668-019-00652-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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14
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Singh RS, Singh T, Larroche C. Biotechnological applications of inulin-rich feedstocks. BIORESOURCE TECHNOLOGY 2019; 273:641-653. [PMID: 30503580 DOI: 10.1016/j.biortech.2018.11.031] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 11/05/2018] [Accepted: 11/08/2018] [Indexed: 06/09/2023]
Abstract
Inulin is a naturally occurring second largest storage polysaccharide with a wide range of applications in pharmaceutical and food industries. It is a robust polysaccharide which consists of a linear chain of β-2, 1-linked-d-fructofuranose molecules terminated with α-d-glucose moiety at the reducing end. It is present in tubers, bulbs and tuberous roots of more than 36,000 plants belonging to both monocotyledonous and dicotyledonous families. Jerusalem artichoke, chicory, dahlia, asparagus, etc. are important inulin-rich plants. Inulin is a potent substrate and inducer for the production of inulinases. Inulin/inulin-rich feedstocks can be used for the production of fructooligosaccharides and high-fructose syrup. Additionally, inulin-rich feedstocks can also be exploited for the production of other industrially important products like acetone, butanol, bioethanol, single cell proteins, single cell oils, 2, 3-butanediol, sorbitol, mannitol, etc. Current review highlights the biotechnological potential of inulin-rich feedstocks for the production of various industrially important products.
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Affiliation(s)
- R S Singh
- Carbohydrate and Protein Biotechnology Laboratory, Department of Biotechnology, Punjabi University, Patiala 147 002, Punjab, India.
| | - Taranjeet Singh
- Carbohydrate and Protein Biotechnology Laboratory, Department of Biotechnology, Punjabi University, Patiala 147 002, Punjab, India
| | - Christian Larroche
- Université Clermont Auvergne, Institut Pascal, UMR, CNRS 6602, and Labex, IMobS3, 4 Avenue Blaise Pascal, TSA 60026, CS 60026, F-63178 Aubiere Cedex, France
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Mohammadi M, Rezaei Mokarram R, Ghorbani M, Hamishehkar H. Inulinase immobilized gold-magnetic nanoparticles as a magnetically recyclable biocatalyst for facial and efficient inulin biotransformation to high fructose syrup. Int J Biol Macromol 2019; 123:846-855. [DOI: 10.1016/j.ijbiomac.2018.11.160] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 11/15/2018] [Accepted: 11/16/2018] [Indexed: 01/31/2023]
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