Exploring the potency of integrating semi-batch operation into lipid yield performance of Chlamydomonas sp. Tai-03
Third generation biofuels, also known as microalgal biofuels, are promising alternatives to fossil fuels. One attractive option is microalgal biodiesel as a replacement for diesel fuel. Chlamydomonas sp. Tai-03 was previously optimized for maximal lipid production for biodiesel generation, achieving...
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2019
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| Online Access: | http://eprints.um.edu.my/23321/ https://doi.org/10.1016/j.biortech.2019.121331 |
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| author | Tan, Chung Hong Show, Pau Loke Ling, Tau Chuan Nagarajan, Dillirani Lee, Duu Jong Chen, Wei Hsin Chang, Jo-Shu |
| author_facet | Tan, Chung Hong Show, Pau Loke Ling, Tau Chuan Nagarajan, Dillirani Lee, Duu Jong Chen, Wei Hsin Chang, Jo-Shu |
| author_sort | Tan, Chung Hong |
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| content_provider | Universiti Malaya |
| content_source | UM Research Repository |
| continent | Asia |
| country | Malaysia |
| description | Third generation biofuels, also known as microalgal biofuels, are promising alternatives to fossil fuels. One attractive option is microalgal biodiesel as a replacement for diesel fuel. Chlamydomonas sp. Tai-03 was previously optimized for maximal lipid production for biodiesel generation, achieving biomass growth and productivity of 3.48 ± 0.04 g/L and 0.43 ± 0.01 g/L/d, with lipid content and productivity of 28.6 ± 1.41% and 124.1 ± 7.57 mg/L/d. In this study, further optimization using 5% CO2 concentration and semi-batch operation with 25% medium replacement ratio, enhanced the biomass growth and productivity to 4.15 ± 0.12 g/L and 1.23 ± 0.02 g/L/d, with lipid content and productivity of 19.4 ± 2.0% and 239.6 ± 24.8 mg/L/d. The major fatty acid methyl esters (FAMEs) were palmitic acid (C16:0), oleic acid (C18:1), and linoleic acid (C18:2). These short-chain FAMEs combined with high growth make Chlamydomonas sp. Tai-03 a suitable candidate for biodiesel synthesis. © 2019 Elsevier Ltd |
| format | Article |
| id | my.um.eprints-23321 |
| institution | Universiti Malaya |
| publishDate | 2019 |
| publisher | Elsevier |
| record_format | eprints |
| spelling | my.um.eprints-233212020-06-16T01:54:04Z http://eprints.um.edu.my/23321/ Exploring the potency of integrating semi-batch operation into lipid yield performance of Chlamydomonas sp. Tai-03 Tan, Chung Hong Show, Pau Loke Ling, Tau Chuan Nagarajan, Dillirani Lee, Duu Jong Chen, Wei Hsin Chang, Jo-Shu Q Science (General) QR Microbiology TP Chemical technology Third generation biofuels, also known as microalgal biofuels, are promising alternatives to fossil fuels. One attractive option is microalgal biodiesel as a replacement for diesel fuel. Chlamydomonas sp. Tai-03 was previously optimized for maximal lipid production for biodiesel generation, achieving biomass growth and productivity of 3.48 ± 0.04 g/L and 0.43 ± 0.01 g/L/d, with lipid content and productivity of 28.6 ± 1.41% and 124.1 ± 7.57 mg/L/d. In this study, further optimization using 5% CO2 concentration and semi-batch operation with 25% medium replacement ratio, enhanced the biomass growth and productivity to 4.15 ± 0.12 g/L and 1.23 ± 0.02 g/L/d, with lipid content and productivity of 19.4 ± 2.0% and 239.6 ± 24.8 mg/L/d. The major fatty acid methyl esters (FAMEs) were palmitic acid (C16:0), oleic acid (C18:1), and linoleic acid (C18:2). These short-chain FAMEs combined with high growth make Chlamydomonas sp. Tai-03 a suitable candidate for biodiesel synthesis. © 2019 Elsevier Ltd Elsevier 2019 Article PeerReviewed Tan, Chung Hong and Show, Pau Loke and Ling, Tau Chuan and Nagarajan, Dillirani and Lee, Duu Jong and Chen, Wei Hsin and Chang, Jo-Shu (2019) Exploring the potency of integrating semi-batch operation into lipid yield performance of Chlamydomonas sp. Tai-03. Bioresource Technology, 285. p. 121331. ISSN 0960-8524, DOI https://doi.org/10.1016/j.biortech.2019.121331 <https://doi.org/10.1016/j.biortech.2019.121331>. https://doi.org/10.1016/j.biortech.2019.121331 doi:10.1016/j.biortech.2019.121331 |
| spellingShingle | Q Science (General) QR Microbiology TP Chemical technology Tan, Chung Hong Show, Pau Loke Ling, Tau Chuan Nagarajan, Dillirani Lee, Duu Jong Chen, Wei Hsin Chang, Jo-Shu Exploring the potency of integrating semi-batch operation into lipid yield performance of Chlamydomonas sp. Tai-03 |
| title | Exploring the potency of integrating semi-batch operation into lipid yield performance of Chlamydomonas sp. Tai-03 |
| title_full | Exploring the potency of integrating semi-batch operation into lipid yield performance of Chlamydomonas sp. Tai-03 |
| title_fullStr | Exploring the potency of integrating semi-batch operation into lipid yield performance of Chlamydomonas sp. Tai-03 |
| title_full_unstemmed | Exploring the potency of integrating semi-batch operation into lipid yield performance of Chlamydomonas sp. Tai-03 |
| title_short | Exploring the potency of integrating semi-batch operation into lipid yield performance of Chlamydomonas sp. Tai-03 |
| title_sort | exploring the potency of integrating semi-batch operation into lipid yield performance of chlamydomonas sp. tai-03 |
| topic | Q Science (General) QR Microbiology TP Chemical technology |
| url | http://eprints.um.edu.my/23321/ https://doi.org/10.1016/j.biortech.2019.121331 |
| url_provider | http://eprints.um.edu.my/ |