Influence of culture trophic conditions on growth performance and microanatomy changes of microalgae, Tetraselmis suecica
This study aimed to evaluate the influence of photo- and hetero-trophic culture conditions on growth performance and microanatomy changes of microalga, Tetraselmis suecica shake flask and stirred tank bioreactor. The changes in cell composition such as lipid, protein and carbohydrate content were de...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Medtext Publications
2019
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| Online Access: | http://psasir.upm.edu.my/id/eprint/80252/ http://psasir.upm.edu.my/id/eprint/80252/1/Influence%20of%20culture%20trophic%20conditions%20on%20growth%20performance%20and%20microanatomy%20changes%20of%20microalgae%2C%20Tetraselmis%20suecica.pdf |
| _version_ | 1848858869486321664 |
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| author | Azma, Mojtaba Tan, Joo Shun Abbasiliasi, Sahar Mohamed, Mohd Shamzi Abdul Rahim, Raha Ariff, Arbakariya |
| author_facet | Azma, Mojtaba Tan, Joo Shun Abbasiliasi, Sahar Mohamed, Mohd Shamzi Abdul Rahim, Raha Ariff, Arbakariya |
| author_sort | Azma, Mojtaba |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | This study aimed to evaluate the influence of photo- and hetero-trophic culture conditions on growth performance and microanatomy changes of microalga, Tetraselmis suecica shake flask and stirred tank bioreactor. The changes in cell composition such as lipid, protein and carbohydrate content were determined and the kinetic parameters and microanatomy of T. suecica under heterotro- and photo-autotrophic conditions were studied. Results revealed that lipid content in the heterotrophic cells was about two times higher when compared to that of photoautotrophic cells. The final cell concentration obtained at the end of exponential phase in heterotrophic cultivation (74 g.L¯¹) was higher than that obtained in photoautotrophic cultivation (13.7 g.L¯¹), in photobioreactor. The shape of photoautotrophic T. suecica cells was oval (12.5 μm long and 7.5 μm wide) with a volume of about 552 μm3. In heterotrophic cultivation, the cell was changed to a spherical shape with a diameter of approximately 3.41 μm, giving a cell volume of about 20.6 μm3. |
| first_indexed | 2025-11-15T12:20:18Z |
| format | Article |
| id | upm-80252 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T12:20:18Z |
| publishDate | 2019 |
| publisher | Medtext Publications |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-802522020-10-19T17:26:58Z http://psasir.upm.edu.my/id/eprint/80252/ Influence of culture trophic conditions on growth performance and microanatomy changes of microalgae, Tetraselmis suecica Azma, Mojtaba Tan, Joo Shun Abbasiliasi, Sahar Mohamed, Mohd Shamzi Abdul Rahim, Raha Ariff, Arbakariya This study aimed to evaluate the influence of photo- and hetero-trophic culture conditions on growth performance and microanatomy changes of microalga, Tetraselmis suecica shake flask and stirred tank bioreactor. The changes in cell composition such as lipid, protein and carbohydrate content were determined and the kinetic parameters and microanatomy of T. suecica under heterotro- and photo-autotrophic conditions were studied. Results revealed that lipid content in the heterotrophic cells was about two times higher when compared to that of photoautotrophic cells. The final cell concentration obtained at the end of exponential phase in heterotrophic cultivation (74 g.L¯¹) was higher than that obtained in photoautotrophic cultivation (13.7 g.L¯¹), in photobioreactor. The shape of photoautotrophic T. suecica cells was oval (12.5 μm long and 7.5 μm wide) with a volume of about 552 μm3. In heterotrophic cultivation, the cell was changed to a spherical shape with a diameter of approximately 3.41 μm, giving a cell volume of about 20.6 μm3. Medtext Publications 2019 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/80252/1/Influence%20of%20culture%20trophic%20conditions%20on%20growth%20performance%20and%20microanatomy%20changes%20of%20microalgae%2C%20Tetraselmis%20suecica.pdf Azma, Mojtaba and Tan, Joo Shun and Abbasiliasi, Sahar and Mohamed, Mohd Shamzi and Abdul Rahim, Raha and Ariff, Arbakariya (2019) Influence of culture trophic conditions on growth performance and microanatomy changes of microalgae, Tetraselmis suecica. World Journal of Aquaculture Research & Development, 1. art. no. 1004. pp. 17-22. ISSN 2688-5581 https://www.google.com/search?client=firefox-b-d&q=Influence+of+Culture+Trophic+Conditions+on+Growth+Performance+and+Microanatomy+Changes+of+Microalgae%2C+Tetraselmis+suecica |
| spellingShingle | Azma, Mojtaba Tan, Joo Shun Abbasiliasi, Sahar Mohamed, Mohd Shamzi Abdul Rahim, Raha Ariff, Arbakariya Influence of culture trophic conditions on growth performance and microanatomy changes of microalgae, Tetraselmis suecica |
| title | Influence of culture trophic conditions on growth performance and microanatomy changes of microalgae, Tetraselmis suecica |
| title_full | Influence of culture trophic conditions on growth performance and microanatomy changes of microalgae, Tetraselmis suecica |
| title_fullStr | Influence of culture trophic conditions on growth performance and microanatomy changes of microalgae, Tetraselmis suecica |
| title_full_unstemmed | Influence of culture trophic conditions on growth performance and microanatomy changes of microalgae, Tetraselmis suecica |
| title_short | Influence of culture trophic conditions on growth performance and microanatomy changes of microalgae, Tetraselmis suecica |
| title_sort | influence of culture trophic conditions on growth performance and microanatomy changes of microalgae, tetraselmis suecica |
| url | http://psasir.upm.edu.my/id/eprint/80252/ http://psasir.upm.edu.my/id/eprint/80252/ http://psasir.upm.edu.my/id/eprint/80252/1/Influence%20of%20culture%20trophic%20conditions%20on%20growth%20performance%20and%20microanatomy%20changes%20of%20microalgae%2C%20Tetraselmis%20suecica.pdf |