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Aline Otaviano C, Ussemane Mussagy C, Roberto Paz-Cedeno F, Fernando Brandão Pereira J, Masarin F. Hydrothermal pretreatment of Eucalyptus by-product and refining of xylooligosaccharides from hemicellulosic hydrolysate. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.122520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Antony FM, Pal D, Wasewar K. Separation of bio-products by liquid–liquid extraction. PHYSICAL SCIENCES REVIEWS 2021. [DOI: 10.1515/psr-2018-0065] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Solvent extraction one of the oldest approaches of separation known, remains one of the most well-known methods operating on an industrial scale. With the availability of variety of solvents as well as commercial equipment, liquid–liquid extractions finds applications in fields like chemicals and bio-products, food, polymer, pharmaceutical industry etc. Liquid–liquid extraction process is particularly suitable for biorefinery process (through conversion using microorganisms), featuring mild operational conditions and ease of control of process. The principles, types, equipment and applications of liquid–liquid extraction for bioproducts are discussed. Currently various intensification techniques are being applied in the field of liquid–liquid extraction for improving the process efficiency like hybrid processes, reactive extraction, use of ionic liquids etc, which are gaining importance due to the cost associated with the downstream processing of the fermentation products (20–50% of total production cost).
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Affiliation(s)
- Fiona Mary Antony
- Advance Separation and Analytical Laboratory (ASAL), Department of Chemical Engineering , Visvesvaraya National Institute of Technology (VNIT) , Nagpur , 440010 India
| | - Dharm Pal
- Department of Chemical Engineering , National Institute of Technology (NIT) Raipur (C.G) , Raipur , 492010 India
| | - Kailas Wasewar
- Advance Separation and Analytical Laboratory (ASAL), Department of Chemical Engineering , Visvesvaraya National Institute of Technology (VNIT) , Nagpur , 440010 India
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Singh S, Kaur D, Yadav SK, Krishania M. Process scale-up of an efficient acid-catalyzed steam pretreatment of rice straw for xylitol production by C. Tropicalis MTCC 6192. BIORESOURCE TECHNOLOGY 2021; 320:124422. [PMID: 33242688 DOI: 10.1016/j.biortech.2020.124422] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 11/09/2020] [Accepted: 11/11/2020] [Indexed: 06/11/2023]
Abstract
The present study focuses on operational parameters for the efficient acid catalyzed rice straw pretreatment process for xylitol production. 75.77 % xylose yield was attained when the 24 h presoaked rice straw (≤10 mm or ≤ 15 mm) in 1.5 % (v/v) H2SO4 was pretreated in the same reactor at 121 °C for 30 min. Neutralization with barium hydroxide produced insoluble salt and noticeably reduced HMF and furfurals. Xylitol yield of 0.6 g/g of xylose, was achieved by fermenting rice straw hydrolysate medium with C. tropicalis MTCC 6192. This two-step process of production of xylitol from xylose rich hydrolysate is much simpler and produced minimal inhibitors including organic acids such as acetic acid. This process is modified for upscaling at optimized parameters and will simultaneously minimize the pollution problem caused by rice straw and is also promising for commercial scale.
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Affiliation(s)
- Saumya Singh
- Center of Innovative and Applied Bioprocessing (CIAB), Sector-81 (Knowledge city), Mohali 140306, India
| | - Dalveer Kaur
- Center of Innovative and Applied Bioprocessing (CIAB), Sector-81 (Knowledge city), Mohali 140306, India
| | - Sudesh Kumar Yadav
- Center of Innovative and Applied Bioprocessing (CIAB), Sector-81 (Knowledge city), Mohali 140306, India
| | - Meena Krishania
- Center of Innovative and Applied Bioprocessing (CIAB), Sector-81 (Knowledge city), Mohali 140306, India.
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Bokhary A, Leitch M, Gao W, Fatehi P, Liao B. Separation of hemicelluloses and lignins from synthetic hydrolyzate and thermomechanical pulp mill process water via liquid-liquid extraction. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2019.01.041] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Martínez-Ruano JA, Caballero-Galván AS, Restrepo-Serna DL, Cardona CA. Techno-economic and environmental assessment of biogas production from banana peel (Musa paradisiaca) in a biorefinery concept. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:35971-35980. [PMID: 29626328 DOI: 10.1007/s11356-018-1848-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Accepted: 03/20/2018] [Indexed: 06/08/2023]
Abstract
Two scenarios for the biogas production using Banana Peel as raw material were evaluated. The first scenario involves the stand-alone production of biogas and the second scenario includes the biogas production together with other products under biorefinery concept. In both scenarios, the influence of the production scale on the process economy was assessed and feasibility limits were defined. For this purpose, the mass and energy balances were established using the software Aspen Plus along with kinetic models reported in the literature. The economic and environmental analysis of the process was performed considering Colombian economic conditions. As a result, it was found that different process scales showed great potential for biogas production. Thus, plants with greater capacity have a greater economic benefit than those with lower capacity. However, this benefit leads to high-energy consumption and greater environmental impact.
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Affiliation(s)
- Jimmy Anderson Martínez-Ruano
- Instituto de Biotecnología y Agroindustria, Laboratorio de Equilibrios Químicos y Cinética Enzimática, Departamento de Ingeniería Química, Universidad Nacional de Colombia sede Manizales, Manizales, Colombia
| | - Ashley Sthefanía Caballero-Galván
- Instituto de Biotecnología y Agroindustria, Laboratorio de Equilibrios Químicos y Cinética Enzimática, Departamento de Ingeniería Química, Universidad Nacional de Colombia sede Manizales, Manizales, Colombia
| | - Daissy Lorena Restrepo-Serna
- Instituto de Biotecnología y Agroindustria, Laboratorio de Equilibrios Químicos y Cinética Enzimática, Departamento de Ingeniería Química, Universidad Nacional de Colombia sede Manizales, Manizales, Colombia
| | - Carlos Ariel Cardona
- Instituto de Biotecnología y Agroindustria, Laboratorio de Equilibrios Químicos y Cinética Enzimática, Departamento de Ingeniería Química, Universidad Nacional de Colombia sede Manizales, Manizales, Colombia.
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Mun LW, Rafiqul ISM, Sakinah AMM, Zularisam AW. Purification of bioxylitol by liquid–liquid extraction from enzymatic reaction mixture. SEP SCI TECHNOL 2016. [DOI: 10.1080/01496395.2016.1203335] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Low Wai Mun
- Faculty of Chemical and Natural Resources Engineering, Universiti Malaysia Pahang, Kuantan, Pahang, Malaysia
| | - I. S. M. Rafiqul
- Department of Genetic Engineering and Biotechnology, University of Chittagong, Chittagong, Bangladesh
| | - A. M. M. Sakinah
- Faculty of Chemical and Natural Resources Engineering, Universiti Malaysia Pahang, Kuantan, Pahang, Malaysia
| | - A. W. Zularisam
- Faculty of Engineering Technology, Universiti Malaysia Pahang, Kuantan, Pahang, Malaysia
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Foureau E, Courdavault V, Navarro Gallón SM, Besseau S, Simkin AJ, Crèche J, Atehortùa L, Giglioli-Guivarc’h N, Clastre M, Papon N. Characterization of an autonomously replicating sequence in Candida guilliermondii. Microbiol Res 2013; 168:580-8. [DOI: 10.1016/j.micres.2013.04.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2013] [Revised: 04/04/2013] [Accepted: 04/11/2013] [Indexed: 10/26/2022]
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Optimization of the URA-blaster disruption system in Candida guilliermondii: Efficient gene targeting using the URA3 marker. J Microbiol Methods 2012; 91:117-20. [DOI: 10.1016/j.mimet.2012.07.020] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2012] [Revised: 07/19/2012] [Accepted: 07/20/2012] [Indexed: 11/19/2022]
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A TRP5/5-fluoroanthranilic acid counter-selection system for gene disruption in Candida guilliermondii. Curr Genet 2012; 58:245-54. [DOI: 10.1007/s00294-012-0377-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2012] [Revised: 05/02/2012] [Accepted: 05/06/2012] [Indexed: 10/28/2022]
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Courdavault V, Millerioux Y, Clastre M, Simkin AJ, Marais E, Crèche J, Giglioli-Guivarc’h N, Papon N. Fluorescent protein fusions in Candida guilliermondii. Fungal Genet Biol 2011; 48:1004-11. [DOI: 10.1016/j.fgb.2011.07.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2011] [Revised: 07/12/2011] [Accepted: 07/13/2011] [Indexed: 11/26/2022]
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Millerioux Y, Clastre M, Simkin AJ, Courdavault V, Marais E, Sibirny AA, Noël T, Crèche J, Giglioli-Guivarc'h N, Papon N. Drug-resistant cassettes for the efficient transformation of Candida guilliermondii wild-type strains. FEMS Yeast Res 2011; 11:457-63. [DOI: 10.1111/j.1567-1364.2011.00731.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Misra S, Gupta P, Raghuwanshi S, Dutt K, Saxena R. Comparative study on different strategies involved for xylitol purification from culture media fermented by Candida tropicalis. Sep Purif Technol 2011. [DOI: 10.1016/j.seppur.2011.02.018] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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13
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Millerioux Y, Clastre M, Simkin AJ, Marais E, Sibirny AA, Noël T, Crèche J, Giglioli-Guivarc'h N, Papon N. Development of a URA5 integrative cassette for gene disruption in the Candida guilliermondii ATCC 6260 strain. J Microbiol Methods 2011; 84:355-8. [DOI: 10.1016/j.mimet.2010.12.013] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2010] [Revised: 11/24/2010] [Accepted: 12/14/2010] [Indexed: 10/18/2022]
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Boretsky YR, Pynyaha YV, Boretsky VY, Kutsyaba VI, Protchenko OV, Philpott CC, Sibirny AA. Development of a transformation system for gene knock-out in the flavinogenic yeast Pichia guilliermondii. J Microbiol Methods 2007; 70:13-9. [PMID: 17467833 DOI: 10.1016/j.mimet.2007.03.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2006] [Revised: 03/10/2007] [Accepted: 03/13/2007] [Indexed: 10/23/2022]
Abstract
Pichia guilliermondii is a representative of a yeast species, all of which over-synthesize riboflavin in response to iron deprivation. Molecular genetic studies in this yeast species have been hampered by a lack of strain-specific tools for gene manipulation. Stable P. guilliermondii ura3 mutants were selected on the basis of 5'-fluoroorotic acid resistance. Plasmid carrying Saccharomyces cerevisiae URA3 gene transformed the mutant strains to prototrophy with a low efficiency. Substitution of a single leucine codon CUG by another leucine codon CUC in the URA3 gene increased the efficiency of transformation 100 fold. Deletion cassettes for the RIB1 and RIB7 genes, coding for GTP cyclohydrolase and riboflavin synthase, respectively, were constructed using the modified URA3 gene and subsequently introduced into a P. guilliermondii ura3 strain. Site-specific integrants were identified by selection for the Rib(-) Ura(+) phenotype and confirmed by PCR analysis. Transformation of the P. guilliermondii ura3 strain was performed using electroporation, spheroplasting or lithium acetate treatment. Only the lithium acetate transformation procedure provided selection of uracil prototrophic, riboflavin deficient recombinant strains. Depending on the type of cassette, efficiency of site-specific integration was 0.1% and 3-12% in the case of the RIB1 and RIB7 genes, respectively. We suggest that the presence of the ARS element adjacent to the 3' end of the RIB1 gene significantly reduced the frequency of homologous recombination. Efficient gene deletion in P. guilliermondii can be achieved using the modified URA3 gene of S. cerevisiae flanked by 0.8-0.9 kb sequences homologous to the target gene.
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Affiliation(s)
- Yuriy R Boretsky
- Department of Molecular Genetics and Biotechnology, Institute of Cell Biology NAS of Ukraine, Dragomanov str. 14/16, Lviv 79005, Ukraine
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