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Asim H, Zeidan H, Marti ME. Effective isolation of succinic acid from aqueous media with the use of anion exchange resins. RSC Adv 2024; 14:16765-16777. [PMID: 38799209 PMCID: PMC11124699 DOI: 10.1039/d4ra02110j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Accepted: 04/30/2024] [Indexed: 05/29/2024] Open
Abstract
The primary objective of this study was to examine the isolation of succinic acid (SA) from aqueous-based solutions through the utilization of adsorption and ion exchange methods. Four kinds of anion exchange resins were employed, two of which were strong basic (Lewatit M-500 and Lewatit M-600), and the other two were weak basic (Lewatit MP-64 and Lewatit MP-62). The impacts of various variables on the efficiency of the process were examined. The aqueous pH strongly influenced the separation yield. Weak basic exchangers achieved the maximum yield at pH 2.1. However, the highest performance with Lewatit M-600 and Lewatit M-500 was obtained at pH 5 and 6, respectively. The SA separation with the tested resins reached equilibrium in about an hour. The recovery data revealed consistency with the Langmuir isotherm and pseudo-second-order kinetics. Efficiency improved with resin dosage and reduced with SA concentration. It was found that weak basic anion exchange resins were more efficient than strong basic exchangers for the recovery process. Among the resins tested, Lewatit MP-62 demonstrated the highest sorption capacity of 321 mg g-1 and 97.5% yield. The performance of the system decreased with temperature for all alternatives tested; however, its impact was not notable. The isolation process had an exergonic, exothermic, and favorable character based on the thermodynamic constants. Acid-loaded resins were successfully regenerated using trimethylamine and HCl for weak and strong anion exchange resins, respectively.
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Affiliation(s)
- Hamayoun Asim
- Department of Chemical Engineering, Konya Technical University Konya Turkey +90-332-241-0635 +90-332-223-1837
- Department of Chemical Engineering, Selçuk University Konya Turkey
| | - Hani Zeidan
- Department of Chemical Engineering, Konya Technical University Konya Turkey +90-332-241-0635 +90-332-223-1837
| | - Mustafa Esen Marti
- Department of Chemical Engineering, Konya Technical University Konya Turkey +90-332-241-0635 +90-332-223-1837
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Sriphuttha C, Boontawan P, Boonyanan P, Ketudat-Cairns M, Boontawan A. Simultaneous Lipid and Carotenoid Production via Rhodotorula paludigena CM33 Using Crude Glycerol as the Main Substrate: Pilot-Scale Experiments. Int J Mol Sci 2023; 24:17192. [PMID: 38139021 PMCID: PMC10743220 DOI: 10.3390/ijms242417192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 11/20/2023] [Accepted: 11/26/2023] [Indexed: 12/24/2023] Open
Abstract
Rhodotorula paludigena CM33 is an oleaginous yeast that has been demonstrated to accumulate substantial quantities of intracellular lipids and carotenoids. In this study, crude glycerol, a by-product of biodiesel production, was used as a carbon source to enhance the accumulation of lipids and carotenoids in the cells. The culture conditions were first optimized using response surface methodology, which revealed that the carotenoid concentration and lipid content improved when the concentration of crude glycerol was 40 g/L. Different fermentation conditions were also investigated: batch, repeated-batch, and fed-batch conditions in a 500 L fermenter. For fed-batch fermentation, the maximum concentrations of biomass, lipids, and carotenoids obtained were 46.32 g/L, 37.65%, and 713.80 mg/L, respectively. A chemical-free carotenoid extraction method was also optimized using high-pressure homogenization and a microfluidizer device. The carotenoids were found to be mostly beta-carotene, which was confirmed by HPLC (high pressure liquid chromatography), LC-MS (liquid chromatography-mass spectrometry), and NMR (nuclear magnetic resonance). The results of this study indicate that crude glycerol can be used as a substrate to produce carotenoids, resulting in enhanced value of this biodiesel by-product.
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Affiliation(s)
- Cheeranan Sriphuttha
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima 30000, Thailand; (C.S.); (P.B.); (M.K.-C.)
| | - Pailin Boontawan
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima 30000, Thailand; (C.S.); (P.B.); (M.K.-C.)
| | - Pasama Boonyanan
- The Center for Scientific and Technological Equipment, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima 30000, Thailand;
| | - Mariena Ketudat-Cairns
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima 30000, Thailand; (C.S.); (P.B.); (M.K.-C.)
| | - Apichat Boontawan
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima 30000, Thailand; (C.S.); (P.B.); (M.K.-C.)
- Center of Excellent in Agricultural Product Innovation, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima 30000, Thailand
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Preparative separation of three terpenoids from edible brown algae Sargassum fusiforme by high-speed countercurrent chromatography combined with preparative high-performance liquid chromatography. ALGAL RES 2021. [DOI: 10.1016/j.algal.2021.102449] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Flores R, Momen MA, Healy MR, Jansone-Popova S, Lyon KL, Reinhart B, Cheshire MC, Moyer BA, Bryantsev VS. The Coordination Chemistry and Stoichiometry of Extracted Diglycolamide Complexes of Lanthanides in Extraction Chromatography Materials. SOLVENT EXTRACTION AND ION EXCHANGE 2021. [DOI: 10.1080/07366299.2021.1956121] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Ramedy Flores
- Aqueous Separations and Radiochemistry, Idaho National Laboratory, Idaho Falls, ID, USA
| | - M. Abdul Momen
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA
| | - Mary R. Healy
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA
| | | | - Kevin L. Lyon
- Aqueous Separations and Radiochemistry, Idaho National Laboratory, Idaho Falls, ID, USA
| | - Benjamin Reinhart
- Advanced Photon Source, Argonne National Laboratory, Argonne, IL, USA
| | - Michael C. Cheshire
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA
| | - Bruce A. Moyer
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA
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Negatively charged cyclodextrins: Synthesis and applications in chiral analysis-A review. Carbohydr Polym 2020; 256:117517. [PMID: 33483038 DOI: 10.1016/j.carbpol.2020.117517] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 12/02/2020] [Accepted: 12/11/2020] [Indexed: 12/12/2022]
Abstract
The negatively charged cyclodextrins (CDs) play an important role in chiral analysis due to the additional electrostatic effect beyond the host-guest inclusion, especially in enantioanalysis of positively charged and electrically neutral analytes. This review presents recent advances in application of anionic CDs for enantioanalysis during the past five years. Firstly, the synthesis approaches of random substitution and single isomers of anionic CDs are briefly discussed. The main part focuses on the chiral analysis using anionic CDs in various analytical techniques, including capillary electrophoresis, high-performance liquid chromatography, capillary electrochromatography, counter current chromatography, nuclear magnetic resonance, etc. Particular attention is given to the capillary electrophoresis application since charged CDs could be used as a carrier of enantiomers by virtue of their self-mobility and offer an easy adjustment of the enantiomer migration order. Finally, future opportunities are also discussed in the conclusion of this review.
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Sun W, Bao H, Qian J, Tong S. Enantioseparation of ondansetron by countercurrent chromatography using sulfobutyl ether-β-cyclodextrin as chiral selector. J Sep Sci 2020; 44:922-930. [PMID: 33284511 DOI: 10.1002/jssc.202001118] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 11/28/2020] [Accepted: 12/02/2020] [Indexed: 11/08/2022]
Abstract
Ondansetron, a highly selective 5-hydroxytryptamine 3 receptor antagonist, was successfully enantioseparated by recycling countercurrent chromatography using sulfobutyl ether-β-cyclodextrin as chiral selector. Important factors for the enantioseparation were optimized, including different organic solvent, type of substituted β-cyclodextrin, pH of aqueous phase, concentration of chiral selector, and separation temperature. A biphasic solvent system composed of n-hexane: n-butyl acetate: 0.1 mol/L phosphate buffer solution pH 9.2 with 50 mmol/L of sulfobutyl ether-β-cyclodextrin (2.5:7.5:10, v/v/v) was selected. Under optimized separation conditions, 5 mg of ondansetron was enantioseparated using recycling countercurrent chromatography, yielding 1.2 and 1.5 mg of ondansetron enantiomers with 97.5 and 95.8% purity and the recovery reached 48-60%.
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Affiliation(s)
- Wenyu Sun
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, P. R. China
| | - Honglei Bao
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, P. R. China
| | - Junqing Qian
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, P. R. China
| | - Shengqiang Tong
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, P. R. China
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Liquid-liquid chromatography in enantioseparations. J Chromatogr A 2020; 1626:461345. [DOI: 10.1016/j.chroma.2020.461345] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 06/12/2020] [Accepted: 06/12/2020] [Indexed: 12/20/2022]
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Qiu X, Sun W, Wang C, Yan J, Tong S. Enantioseparation of acetyltropic acid by countercurrent chromatography with sulfobutyl ether-β-cyclodextrin as chiral selector. J Sep Sci 2019; 43:681-688. [PMID: 31714009 DOI: 10.1002/jssc.201900730] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 10/10/2019] [Accepted: 11/08/2019] [Indexed: 12/19/2022]
Abstract
Acetyltropic acid is an important synthetic intermediate for preparation of tropane alkaloid derivatives, which can be used as anticholinergic drugs, deliriants, and stimulants. In the present work, acetyltropic acid was successfully enantioseparated by countercurrent chromatography using sulfobutyl ether-β-cyclodextrin as chiral selector. A biphasic solvent system composed of n-butyl acetate/n-hexane/0.1 mol/L citrate buffer at pH = 2.2 containing 0.1 mol/L of sulfobutyl ether-β-cyclodextrin (7:3:10, v/v) was selected, which produced a suitable distribution ratio DS = 1.14, DR = 2.31 and a high enantioseparation factor α = 2.03. Baseline separation was achieved for preparative enantioseparation of 50 mg of racemic acetyltropic acid. A method for chiral analysis of acetyltropic acid by conventional reverse phase liquid chromatography with hydroxylpropyl-β-cyclodextrin as mobile phase additive was established, and formation constants of inclusion complex were determined. It was found that different substituted β-cyclodextrin should be selected for enantioseparation of acetyltropic acid by countercurrent chromatography and reverse phase liquid chromatography.
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Affiliation(s)
- Xujun Qiu
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, P. R. China
| | - Wenyu Sun
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, P. R. China
| | - Chaoyue Wang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, P. R. China
| | - Jizhong Yan
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, P. R. China
| | - Shengqiang Tong
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, P. R. China
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Wu D, Pan F, Tan W, Gao L, Tao Y, Kong Y. Recent progress of enantioseparation under scale production (2014–2019). J Sep Sci 2019; 43:337-347. [DOI: 10.1002/jssc.201900682] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2019] [Revised: 10/11/2019] [Accepted: 10/28/2019] [Indexed: 12/11/2022]
Affiliation(s)
- Datong Wu
- Jiangsu Key Laboratory of Advanced Materials and TechnologySchool of Petrochemical EngineeringChangzhou University Changzhou P. R. China
| | - Fei Pan
- Jiangsu Key Laboratory of Advanced Materials and TechnologySchool of Petrochemical EngineeringChangzhou University Changzhou P. R. China
| | - Wensheng Tan
- Changzhou Key Laboratory of Large Plastic Parts Intelligence ManufacturingChangzhou College of Information Technology Changzhou P. R. China
| | - Li Gao
- Jiangsu Key Laboratory of Advanced Materials and TechnologySchool of Petrochemical EngineeringChangzhou University Changzhou P. R. China
| | - Yongxin Tao
- Jiangsu Key Laboratory of Advanced Materials and TechnologySchool of Petrochemical EngineeringChangzhou University Changzhou P. R. China
| | - Yong Kong
- Jiangsu Key Laboratory of Advanced Materials and TechnologySchool of Petrochemical EngineeringChangzhou University Changzhou P. R. China
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Zhang P, Jiang P, Xu W, Liu Y, Xiong B, Qiu Y, Tang K. Study on extraction kinetics of α -cyclopentylmandelic acid enantiomers with hydroxyethyl- β -cyclodextrin as chiral selector. Chin J Chem Eng 2018. [DOI: 10.1016/j.cjche.2017.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Jiménez-Sánchez C, Lozano-Sánchez J, Brüggemann M, Neves-Vieira M, Rodriguez-Werner M, Schmalfuß E, Winterhalter P, Segura-Carretero A, Fernández-Gutiérrez A. Application and comparison of high-speed countercurrent chromatography and high-performance liquid chromatography in semi-preparative separation of decarboxymethyl oleuropein aglycone (3,4-DHPEA-EDA), a bioactive secoiridoid from extra-virgin olive oil. EUR J LIPID SCI TECH 2016. [DOI: 10.1002/ejlt.201500532] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Cecilia Jiménez-Sánchez
- Department of Analytical Chemistry; University of Granada; Granada Spain
- Research and Development of Functional Food Centre (CIDAF); PTS Granada; Granada Spain
| | - Jesús Lozano-Sánchez
- Department of Analytical Chemistry; University of Granada; Granada Spain
- Research and Development of Functional Food Centre (CIDAF); PTS Granada; Granada Spain
- Department of Research and Development of Functional Olive Oil; Escúzar, Granada Spain
| | - Margret Brüggemann
- Institute of Food Chemistry; Technische Universität Braunschweig; Braunschweig Germany
| | - Mariana Neves-Vieira
- Institute of Food Chemistry; Technische Universität Braunschweig; Braunschweig Germany
| | | | - Eva Schmalfuß
- Institute of Food Chemistry; Technische Universität Braunschweig; Braunschweig Germany
| | - Peter Winterhalter
- Institute of Food Chemistry; Technische Universität Braunschweig; Braunschweig Germany
| | - Antonio Segura-Carretero
- Department of Analytical Chemistry; University of Granada; Granada Spain
- Research and Development of Functional Food Centre (CIDAF); PTS Granada; Granada Spain
| | - Alberto Fernández-Gutiérrez
- Department of Analytical Chemistry; University of Granada; Granada Spain
- Research and Development of Functional Food Centre (CIDAF); PTS Granada; Granada Spain
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