Hybrid liquid biphasic system for cell disruption and simultaneous lipid extraction from microalgae Chlorella sorokiniana CY-1 for biofuel production
Biofuels; Cells; Chemical analysis; Cytology; Extraction; Lipids; Microorganisms; Organic solvents; Bi-phasic solutions; Biofuels production; Chemical pre-treatment; Chlorella sorokiniana; Liquid biphasic systems; Micro-algae; Pretreatment process; Radical; Algae; biofuel; concentration (composition...
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2023
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my.uniten.dspace-243472023-05-29T15:22:55Z Hybrid liquid biphasic system for cell disruption and simultaneous lipid extraction from microalgae Chlorella sorokiniana CY-1 for biofuel production Yew G.Y. Chew K.W. Malek M.A. Ho Y.-C. Chen W.-H. Ling T.C. Show P.L. 57205220010 57192980692 55636320055 57192371616 57200873137 21739800800 47861451300 Biofuels; Cells; Chemical analysis; Cytology; Extraction; Lipids; Microorganisms; Organic solvents; Bi-phasic solutions; Biofuels production; Chemical pre-treatment; Chlorella sorokiniana; Liquid biphasic systems; Micro-algae; Pretreatment process; Radical; Algae; biofuel; concentration (composition); diesel; lipid; liquid; microalga; performance assessment; solvent; Chlorella sorokiniana Background: The extraction of lipids from microalgae requires a pretreatment process to break the cell wall and subsequent extraction processes to obtain the lipids for biofuels production. The multistep operation tends to incur high costs and are energy intensive due to longer process operations. This research work applies the combination of radicals from hydrogen peroxide with an organic solvent as a chemical pretreatment method for disrupting the cell wall of microalgae and simultaneously extracting lipids from the biomass in a one-step biphasic solution. Result: Several parameters which can affect the biphasic system were analyzed: contact time, volume of solvent, volume ratio, type of organic solvent, biomass amount and concentration of solvents, to extract the highest amount of lipids from microalgae. The results were optimized and up to 83.5% of lipid recovery yield and 94.6% of enhancement was successfully achieved. The results obtain from GC-FID were similar to the analysis of triglyceride lipid standard. Conclusion: The profound hybrid biphasic system shows great potential to radically disrupt the cell wall of microalgae and instantaneously extract lipids in a single-step approach. The lipids extracted were tested to for its comparability to biodiesel performance. � 2019 The Author(s). Final 2023-05-29T07:22:55Z 2023-05-29T07:22:55Z 2019 Article 10.1186/s13068-019-1591-8 2-s2.0-85074451610 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85074451610&doi=10.1186%2fs13068-019-1591-8&partnerID=40&md5=2f6b57d2b5707fba4261cfedec0f5f64 https://irepository.uniten.edu.my/handle/123456789/24347 12 1 252 All Open Access, Gold, Green BioMed Central Ltd. Scopus |
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Biofuels; Cells; Chemical analysis; Cytology; Extraction; Lipids; Microorganisms; Organic solvents; Bi-phasic solutions; Biofuels production; Chemical pre-treatment; Chlorella sorokiniana; Liquid biphasic systems; Micro-algae; Pretreatment process; Radical; Algae; biofuel; concentration (composition); diesel; lipid; liquid; microalga; performance assessment; solvent; Chlorella sorokiniana |
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57205220010 Yew G.Y. Chew K.W. Malek M.A. Ho Y.-C. Chen W.-H. Ling T.C. Show P.L. |
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Article |
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Yew G.Y. Chew K.W. Malek M.A. Ho Y.-C. Chen W.-H. Ling T.C. Show P.L. |
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Yew G.Y. Chew K.W. Malek M.A. Ho Y.-C. Chen W.-H. Ling T.C. Show P.L. Hybrid liquid biphasic system for cell disruption and simultaneous lipid extraction from microalgae Chlorella sorokiniana CY-1 for biofuel production |
| author_sort |
Yew G.Y. |
| title |
Hybrid liquid biphasic system for cell disruption and simultaneous lipid extraction from microalgae Chlorella sorokiniana CY-1 for biofuel production |
| title_short |
Hybrid liquid biphasic system for cell disruption and simultaneous lipid extraction from microalgae Chlorella sorokiniana CY-1 for biofuel production |
| title_full |
Hybrid liquid biphasic system for cell disruption and simultaneous lipid extraction from microalgae Chlorella sorokiniana CY-1 for biofuel production |
| title_fullStr |
Hybrid liquid biphasic system for cell disruption and simultaneous lipid extraction from microalgae Chlorella sorokiniana CY-1 for biofuel production |
| title_full_unstemmed |
Hybrid liquid biphasic system for cell disruption and simultaneous lipid extraction from microalgae Chlorella sorokiniana CY-1 for biofuel production |
| title_sort |
hybrid liquid biphasic system for cell disruption and simultaneous lipid extraction from microalgae chlorella sorokiniana cy-1 for biofuel production |
| publisher |
BioMed Central Ltd. |
| publishDate |
2023 |
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1806426657888665600 |