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Silvanir, Lai SY, Asmawi AA, Chew KW, Ngan CL. Application of high shear-assisted liquid biphasic system for protein extraction from Chlorella sp. BIORESOURCE TECHNOLOGY 2024; 393:130094. [PMID: 38000640 DOI: 10.1016/j.biortech.2023.130094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 11/20/2023] [Accepted: 11/21/2023] [Indexed: 11/26/2023]
Abstract
Microalgae is a sustainable alternative source to traditional proteins. Existing pretreatment methods for protein extraction from microalgae still lack scalability, are uneconomical and inefficient. Herein, high shear mixing (HSM) was applied to disrupt the rigid cell walls and was found to assist in protein release from microalgae. This study integrates HSM in liquid biphasic system with seven parameters being investigated on extraction efficiency (EE) and protein yield (Y). The highest EE and Y obtained are 96.83 ± 0.47 % and 40.98 ± 1.27 %, respectively, using 30% w/v K3PO4 salt, 60 % v/v alcohol, volume ratio of 1:1 and 0.5 % w/v biomass loading under shearing rate of 16,000 rpm for 1 min.
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Affiliation(s)
- Silvanir
- School of Energy and Chemical Engineering, Xiamen University Malaysia, Sepang, Selangor Darul Ehsan 43900, Malaysia
| | - Sin Yuan Lai
- School of Energy and Chemical Engineering, Xiamen University Malaysia, Sepang, Selangor Darul Ehsan 43900, Malaysia; College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, China
| | - Azren Aida Asmawi
- Faculty of Chemical and Process Engineering Technology, Universiti Malaysia Pahang Al-Sultan Abdullah, Gambang 26300, Pahang Darul Makmur, Malaysia
| | - Kit Wayne Chew
- School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, 637459, Singapore
| | - Cheng Loong Ngan
- School of Energy and Chemical Engineering, Xiamen University Malaysia, Sepang, Selangor Darul Ehsan 43900, Malaysia; College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, China.
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2
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Oke EA, Ijardar SP. Advances in the application of deep eutectic solvents based aqueous biphasic systems: An up-to-date review. Biochem Eng J 2021. [DOI: 10.1016/j.bej.2021.108211] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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3
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Abd Razak NN, Gew LT, Pérès Y, Cognet P, Aroua MK. Statistical Optimization and Kinetic Modeling of Lipase-Catalyzed Synthesis of Diacylglycerol in the Mixed Solvent System of Acetone/ tert-Butanol. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c01906] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Nurul Nadiah Abd Razak
- Department of Biological Sciences, School of Medical and Life Sciences, Sunway University, Petaling Jaya, Selangor 47500, Malaysia
- Laboratoire de Génie Chimique, Université de Toulouse, CNRS, INPT, UPS, Toulouse 31432, France
| | - Lai Ti Gew
- Department of Biological Sciences, School of Medical and Life Sciences, Sunway University, Petaling Jaya, Selangor 47500, Malaysia
| | - Yolande Pérès
- Laboratoire de Génie Chimique, Université de Toulouse, CNRS, INPT, UPS, Toulouse 31432, France
| | - Patrick Cognet
- Laboratoire de Génie Chimique, Université de Toulouse, CNRS, INPT, UPS, Toulouse 31432, France
| | - Mohamed Kheireddine Aroua
- Centre for Carbon Dioxide Capture and Utilization (CCDCU), School of Engineering and Technology, Sunway University, Petaling Jaya, Selangor 47500, Malaysia
- Department of Engineering, Lancaster University, Lancaster LA1 4YW, United Kingdom
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4
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Koyande AK, Chew KW, Show PL, Munawaroh HSH, Chang JS. Liquid triphasic systems as sustainable downstream processing of Chlorella sp. biorefinery for potential biofuels and feed production. BIORESOURCE TECHNOLOGY 2021; 333:125075. [PMID: 33872996 DOI: 10.1016/j.biortech.2021.125075] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 03/23/2021] [Accepted: 03/25/2021] [Indexed: 06/12/2023]
Abstract
Microalgae are potential sustainable renewable sources of energy but are highly underutilized due to the expensive and time-consuming downstream processing. This study aims at curbing these obstacles by extracting multiple components with a single processing unit. In this work, an ultrasound-assisted liquid triphasic flotation system was incorporated to extract proteins, lipids, and carbohydrates by phase separation. The parameters involved were optimized and the final recovery efficiency of proteins, lipids, and carbohydrates was determined. A control run involving conventional three-phase partitioning and a 15-fold scale-up system with the recycling of phase components were also performed. Gas Chromatograph and Fourier Transform Infrared spectroscopy were used to examine the potential of extracted products as a source of biofuel. This biorefinery approach is crucial in commercializing microalgae for biodiesel and bioethanol generation with a side product of purified proteins as feed.
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Affiliation(s)
- Apurav Krishna Koyande
- Department of Chemical and Environmental Engineering, Faculty of Science and Engineering, University of Nottingham Malaysia, 43500 Semenyih, Selangor Darul Ehsan, Malaysia
| | - Kit Wayne Chew
- School of Energy and Chemical Engineering, Xiamen University Malaysia, Jalan Sunsuria, Bandar Sunsuria, 43900 Sepang, Selangor Darul Ehsan, Malaysia; College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, China
| | - Pau-Loke Show
- Department of Chemical and Environmental Engineering, Faculty of Science and Engineering, University of Nottingham Malaysia, 43500 Semenyih, Selangor Darul Ehsan, Malaysia
| | - Heli Siti Halimatul Munawaroh
- Chemistry Program, Department of Chemistry Education, Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia, Bandung 40154, West Java, Indonesia
| | - Jo-Shu Chang
- Department of Chemical and Materials Engineering, College of Engineering, Tunghai University, Taichung 407, Taiwan; Research Centre for Smart Sustainable Circular Economy, Tunghai University, Taichung 407, Taiwan; Department of Chemical Engineering, National Cheng Kung University, Tainan 701, Taiwan.
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5
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Han X, Li W, Ma X, Fan D. Enzymatic hydrolysis and extraction of ginsenoside recovered from deep eutectic solvent-salt aqueous two-phase system. J Biosci Bioeng 2020; 130:390-396. [PMID: 32591224 DOI: 10.1016/j.jbiosc.2020.05.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 05/15/2020] [Accepted: 05/22/2020] [Indexed: 12/29/2022]
Abstract
Rare ginsenoside CK was recognized as a popular functional food because of superior pharmacological activity, but it is restricted by further applications by the difficulty in preparation. In this study, deep eutectic solvent (DES)-based aqueous two-phase system (ATPS) was established to transform and extract ginsenoside CK in situ for the first time. The phase formation conditions for preparing ATPS using choline chloride-based DES were studied, and the optimal conditions for extractive bioconversion were explored using conventional single-factor experiments. The conditions for ATPS establishment were as follows: 31.9% (w/w) DES (ChCl-ethylene glycol)/24.5% (w/w) K2HPO4, 55 °C, pH 5.0. Under the optimal conditions, 75.79% product and 61.14% β-glucosidase were recovered from the top and bottom phase, respectively. In addition, DES and β-glucosidase can be recovered and recycled again for the next extractive bioconversion of CK. These results indicated that this green and efficient method exhibited considerable value in integrated production and extraction processes, and demonstrated the potential for obtaining highly recycled functional foods and similar products.
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Affiliation(s)
- Xin Han
- Shaanxi Key Laboratory of Degradable Biomedical Materials, School of Chemical Engineering, Northwest University, 229 North Taibai Road, Xi'an, Shaanxi 710069, China; Shaanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest University, 229 North Taibai Road, Xi'an, Shaanxi 710069, China; Biotech. &Biomed. Research Institute, Northwest University, 229 North Taibai Road, Xi'an, Shaanxi 710069, China
| | - Weina Li
- Shaanxi Key Laboratory of Degradable Biomedical Materials, School of Chemical Engineering, Northwest University, 229 North Taibai Road, Xi'an, Shaanxi 710069, China; Shaanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest University, 229 North Taibai Road, Xi'an, Shaanxi 710069, China; Biotech. &Biomed. Research Institute, Northwest University, 229 North Taibai Road, Xi'an, Shaanxi 710069, China
| | - Xiaoxuan Ma
- Shaanxi Key Laboratory of Degradable Biomedical Materials, School of Chemical Engineering, Northwest University, 229 North Taibai Road, Xi'an, Shaanxi 710069, China; Shaanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest University, 229 North Taibai Road, Xi'an, Shaanxi 710069, China; Biotech. &Biomed. Research Institute, Northwest University, 229 North Taibai Road, Xi'an, Shaanxi 710069, China
| | - Daidi Fan
- Shaanxi Key Laboratory of Degradable Biomedical Materials, School of Chemical Engineering, Northwest University, 229 North Taibai Road, Xi'an, Shaanxi 710069, China; Shaanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest University, 229 North Taibai Road, Xi'an, Shaanxi 710069, China; Biotech. &Biomed. Research Institute, Northwest University, 229 North Taibai Road, Xi'an, Shaanxi 710069, China.
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6
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Dulęba J, Siódmiak T, Marszałł MP. Amano Lipase PS from Burkholderia cepacia- Evaluation of the Effect of Substrates and Reaction Media on the Catalytic Activity. CURR ORG CHEM 2020. [DOI: 10.2174/1385272824666200408092305] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
:
Lipases in the native or immobilized form have commonly been used as catalysts
in the chemical and pharmaceutical industry. One of the widely available enzyme
catalysts on the market is lipase from Burkholderia cepacia (BCLs), previously called
Pseudomonas cepacia (PCLs). This enzyme is applied, among others, in the stereoselective
acylation of molecules to achieve chiral pure enantiomers of drugs or their building
blocks. In this study, Amano lipase PS (APS-BCL), which is a commercial lipase from
Burkholderia cepacia (BC) was tested. The lipolytic activity of APS-BCL by hydrolysis
of vegetable oils and enantioselective activity of APS-BCL by the kinetic resolution of
(R,S)-1-phenylethanol with using isopropenyl acetate as an acyl donor were evaluated. An
effect of reaction media with different logP values (t-butyl methyl ether, dichloromethane,
diisopropyl ether, toluene, cyclohexane, n-hexane, isooctane and n-heptane) on the enantioselective activity of
lipase was also studied. The high value of the enantiomeric ratio (E =308.5) with the utilization of isopropenyl
acetate was achieved. Whereas, the best reaction medium turned out to be diisopropyl ether, C =47.9%, eep
=98%, ees =90%, after 24 h of incubation. Moreover, the influence of ω6/ω9 polyunsaturated fatty acids (PUFAs)
ratio in commercial (peanut, camelina, rape, pumpkin seed, walnut, sesame, avocado, rice, corn, black
cumin, hemp, safflower, grape seed) oils was investigated for the lipase activity. For the first time, the cut-off
limit of ω6/ω9 ratio was proposed. The ratio equal to or higher than 2.3 allows achieving higher lipolytic activity.
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Affiliation(s)
- Jacek Dulęba
- Department of Medicinal Chemistry, Collegium Medicum in Bydgoszcz, Faculty of Pharmacy, Nicolaus Copernicus University in Torun, Dr. A. Jurasza 2, 85-089 Bydgoszcz, Poland
| | - Tomasz Siódmiak
- Department of Medicinal Chemistry, Collegium Medicum in Bydgoszcz, Faculty of Pharmacy, Nicolaus Copernicus University in Torun, Dr. A. Jurasza 2, 85-089 Bydgoszcz, Poland
| | - Michał Piotr Marszałł
- Department of Medicinal Chemistry, Collegium Medicum in Bydgoszcz, Faculty of Pharmacy, Nicolaus Copernicus University in Torun, Dr. A. Jurasza 2, 85-089 Bydgoszcz, Poland
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7
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Kee PE, Ng TC, Lan JCW, Ng HS. Recent development of unconventional aqueous biphasic system: characteristics, mechanisms and applications. Crit Rev Biotechnol 2020; 40:555-569. [DOI: 10.1080/07388551.2020.1747388] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Phei Er Kee
- Faculty of Applied Sciences, UCSI University, UCSI Heights, Kuala Lumpur, Cheras, Malaysia
- Biorefinery and Bioprocess Engineering Laboratory, Department of Chemical Engineering and Materials Science, Yuan Ze University, Chungli, Taoyuan, Taiwan
| | - Tze-Cheng Ng
- Faculty of Applied Sciences, UCSI University, UCSI Heights, Kuala Lumpur, Cheras, Malaysia
- Biorefinery and Bioprocess Engineering Laboratory, Department of Chemical Engineering and Materials Science, Yuan Ze University, Chungli, Taoyuan, Taiwan
| | - John Chi-Wei Lan
- Biorefinery and Bioprocess Engineering Laboratory, Department of Chemical Engineering and Materials Science, Yuan Ze University, Chungli, Taoyuan, Taiwan
| | - Hui-Suan Ng
- Faculty of Applied Sciences, UCSI University, UCSI Heights, Kuala Lumpur, Cheras, Malaysia
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8
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Recovery of Protein from Dairy Milk Waste Product Using Alcohol-Salt Liquid Biphasic Flotation. Processes (Basel) 2019. [DOI: 10.3390/pr7120875] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Expired dairy products are often disposed of due to the potential health hazard they pose to living organisms. Lack of methods to recover valuable components from them are also a reason for manufactures to dispose of the expired dairy products. Milk encompasses several different components with their own functional properties that can be applied in production of food and non-food technical products. This study aims to investigate the novel approach of using liquid biphasic flotation (LBF) method for protein extraction from expired milk products and obtaining the optimal operating conditions for protein extraction. The optimized conditions were found at 80% concentration ethanol as top phase, 150 g/L dipotassium hydrogen phosphate along with 10% (w/v) milk as bottom phase, and a flotation time of 7.5 min. The protein recovery yield and separation efficiency after optimization were 94.97% and 86.289%, respectively. The experiment has been scaled up by 40 times to ensure it can be commercialized, and the protein recovery yield and separation efficiency were found to be 78.92% and 85.62%, respectively. This novel approach gives a chance for expired milk products to be changed from waste to raw materials which is beneficial for the environment and the economy.
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9
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Fellechner O, Blatkiewicz M, Smirnova I. Reactive Separations for In Situ Product Removal of Enzymatic Reactions: A Review. CHEM-ING-TECH 2019. [DOI: 10.1002/cite.201900027] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Oliver Fellechner
- Hamburg University of Technology Institute of Thermal Separation Processes Eißendorfer Straße 38 21073 Hamburg Germany
| | - Michał Blatkiewicz
- Hamburg University of Technology Institute of Thermal Separation Processes Eißendorfer Straße 38 21073 Hamburg Germany
| | - Irina Smirnova
- Hamburg University of Technology Institute of Thermal Separation Processes Eißendorfer Straße 38 21073 Hamburg Germany
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10
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Leong YK, Show PL, Lan JCW, Krishnamoorthy R, Chu DT, Nagarajan D, Yen HW, Chang JS. Application of thermo-separating aqueous two-phase system in extractive bioconversion of polyhydroxyalkanoates by Cupriavidus necator H16. BIORESOURCE TECHNOLOGY 2019; 287:121474. [PMID: 31122870 DOI: 10.1016/j.biortech.2019.121474] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Revised: 05/07/2019] [Accepted: 05/10/2019] [Indexed: 06/09/2023]
Abstract
Polyhydroxyalkanoates (PHAs), a family of biodegradable and renewable biopolymers show a huge potential as an alternative to conventional plastics. Extractive bioconversion (in situ product recovery) is a technique that integrates upstream fermentation and downstream purification. In this study, extractive bioconversion of PHAs from Cupriavidus necator H16 was performed via a thermo-separating aqueous two-phase system to reduce the cost and environmental impacts of PHAs production. Key operating parameters, such as polymer concentration, temperature, and pH, were optimized. The strategy achieved a yield and PF of 97.6% and 1.36-fold, respectively at 5% EOPO 3900 concentration, 30 °C fermentation temperature and pH 6. The PHAs production process was also successfully scaled up in a 2 L bioreactor. To the best of our knowledge, this is the first report on extractive fermentation of PHAs from Cupriavidus necator utilizing a thermo-separation system to achieve a better productivity and purity of the target product.
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Affiliation(s)
- Yoong Kit Leong
- Department of Chemical and Materials Engineering, Tunghai University, Taichung, Taiwan
| | - Pau-Loke Show
- Department of Chemical and Environmental Engineering, Faculty of Engineering, University of Nottingham Malaysia Campus, Jalan Broga, Semenyih 43500, Selangor Darul Ehsan, Malaysia
| | - John Chi-Wei Lan
- Biorefinery and Bioprocess Engineering Laboratory, Department of Chemical Engineering and Material Science, Yuan Ze University, No. 135 Yuan-Tung Road, Chungli, Taoyuan 320, Taiwan
| | - Rambabu Krishnamoorthy
- Department of Chemical Engineering, School of Civil and Chemical Engineering, VIT University, Vellore 632014, India; Department of Chemical Engineering, Khalifa University of Science and Technology, The Petroleum Institute, Abu Dhabi, United Arab Emirates
| | - Dinh-Toi Chu
- Centre for Molecular Medicine Norway (NCMM), Nordic EMBL Partnership, University of Oslo and Oslo University Hospital, Norway; Faculty of Biology, Hanoi National University of Education, Hanoi, Viet Nam
| | - Dillirani Nagarajan
- Research Center for Circular Economy, National Cheng Kung University, Tainan 701, Taiwan
| | - Hong-Wei Yen
- Department of Chemical and Materials Engineering, Tunghai University, Taichung, Taiwan
| | - Jo-Shu Chang
- Department of Chemical Engineering, National Cheng Kung University, Tainan, Taiwan; Research Center for Circular Economy, National Cheng Kung University, Tainan 701, Taiwan; College of Engineering, Tunghai University, Taichung 407, Taiwan.
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11
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Koyande AK, Chew KW, Lim JW, Lee SY, Lam MK, Show PL. Optimization of protein extraction from Chlorella Vulgaris via novel sugaring-out assisted liquid biphasic electric flotation system. Eng Life Sci 2019; 19:968-977. [PMID: 32624986 DOI: 10.1002/elsc.201900068] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 07/22/2019] [Accepted: 08/12/2019] [Indexed: 11/07/2022] Open
Abstract
Microalgae biomass has been consumed as animal feed, fish feed and in human diet due to its high nutritional value. In this experiment, microalgae specie of Chlorella Vulgaris FSP-E was utilized for protein extraction via simple sugaring-out assisted liquid biphasic electric flotation system. The external electric force provided to the two-phase system assists in disruption of rigid microalgae cell wall and releases the contents of microalgae cell. This experiment manipulates various parameters to optimize the set-up. The liquid biphasic electric flotation set-up is compared with a control liquid biphasic flotation experiment without the electric field supply. The optimized separation efficiency of the liquid biphasic electric flotation system was 73.999 ± 0.739% and protein recovery of 69.665 ± 0.862% compared with liquid biphasic flotation, the separation efficiency was 61.584 ± 0.360% and protein recovery was 48.779 ± 0.480%. The separation efficiency and protein recovery for 5 × time scaled-up system was observed at 52.871 ± 1.236% and 73.294 ± 0.701%. The integration of simultaneous cell-disruption and protein extraction ensures high yield of protein from microalgae. This integrated method for protein extraction from microalgae demonstrated its potential and further research can lead this technology to commercialization.
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Affiliation(s)
- Apurav Krishna Koyande
- Department of Chemical Engineering University of Nottingham Malaysia Selangor Darul Ehsan Malaysia
| | - Kit Wayne Chew
- School of Mathematical Sciences University of Nottingham Malaysia Selangor Darul Ehsan Malaysia
| | - Jun-Wei Lim
- Department of Fundamental & Applied Sciences Universiti Teknologi PETRONAS Perak Malaysia
| | - Sze Ying Lee
- Department of Chemical Engineering Universiti Tunku Abdul Rahman Selangor Darul Ehsan Malaysia
| | - Man Kee Lam
- Department of Chemical Engineering Universiti Teknologi PETRONAS Perak Malaysia
| | - Pau-Loke Show
- Department of Chemical Engineering University of Nottingham Malaysia Selangor Darul Ehsan Malaysia
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12
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13
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Economic Method for Extraction/Purification of a Burkholderia cepacia Lipase with Potential Biotechnology Application. Appl Biochem Biotechnol 2019; 189:1108-1126. [DOI: 10.1007/s12010-019-03041-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 05/10/2019] [Indexed: 10/26/2022]
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14
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Liu M, Zhang T, Long L, Zhang R, Ding S. Efficient enzymatic degradation of poly (ɛ-caprolactone) by an engineered bifunctional lipase-cutinase. Polym Degrad Stab 2019. [DOI: 10.1016/j.polymdegradstab.2018.12.020] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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15
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Sankaran R, Show PL, Cheng YS, Tao Y, Ao X, Nguyen TDP, Van Quyen D. Integration Process for Protein Extraction from Microalgae Using Liquid Biphasic Electric Flotation (LBEF) System. Mol Biotechnol 2018; 60:749-761. [DOI: 10.1007/s12033-018-0111-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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16
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Blatkiewicz M, Antecka A, Boruta T, Górak A, Ledakowicz S. Partitioning of laccases derived from Cerrena unicolor and Pleurotus sapidus in polyethylene glycol – phosphate aqueous two–phase systems. Process Biochem 2018. [DOI: 10.1016/j.procbio.2018.01.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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17
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Sánchez DA, Tonetto GM, Ferreira ML. Burkholderia cepacia
lipase: A versatile catalyst in synthesis reactions. Biotechnol Bioeng 2017; 115:6-24. [DOI: 10.1002/bit.26458] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Revised: 07/14/2017] [Accepted: 09/21/2017] [Indexed: 12/19/2022]
Affiliation(s)
- Daniel A. Sánchez
- Planta Piloto de Ingeniería Química (PLAPIQUI), Universidad Nacional del Sur; CONICET; Bahía Blanca Argentina
| | - Gabriela M. Tonetto
- Planta Piloto de Ingeniería Química (PLAPIQUI), Universidad Nacional del Sur; CONICET; Bahía Blanca Argentina
| | - María L. Ferreira
- Planta Piloto de Ingeniería Química (PLAPIQUI), Universidad Nacional del Sur; CONICET; Bahía Blanca Argentina
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18
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Recovery of laccase from processed Hericium erinaceus (Bull.:Fr) Pers. fruiting bodies in aqueous two-phase system. J Biosci Bioeng 2016; 122:301-6. [DOI: 10.1016/j.jbiosc.2016.01.016] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2015] [Revised: 01/27/2016] [Accepted: 01/30/2016] [Indexed: 11/22/2022]
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19
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Production of γ-cyclodextrin by Bacillus cereus cyclodextrin glycosyltransferase using extractive bioconversion in polymer-salt aqueous two-phase system. J Biosci Bioeng 2016; 121:692-696. [DOI: 10.1016/j.jbiosc.2015.11.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2015] [Revised: 09/17/2015] [Accepted: 11/04/2015] [Indexed: 11/20/2022]
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