Erfianti, T. and Maghfiroh, K.Q. and Amelia, R. and Kurnianto, D. and Sadewo, B.R. and Marno, S. and Devi, I. and Dewayanto, N. and Budiman, A. and Suyono, E.A. (2023) Nitrogen sources affect the growth of local strain Euglena sp. isolated from Dieng Peatland, Central Java, Indonesia, and their potential as bio-avtur. In: International Conference on Sustainable Environment, Development, and Energy, 5-6 Desember 2023, Denpasar Bali.
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Abstract
Euglena sp. is a member of the Euglena genus that has been successfully isolated under extreme conditions. The pH level of Dieng Peatland is 2.0-3.5. that suitable for the growth of Euglena. There are several ways to increase biofuel production in Euglena sp. by increasing the production of lipids and fatty acids produced through cultivation engineering, metabolic engineering and genetic engineering. One of the efforts in increasing growth, biomass and lipid levels in microalgae, especially Euglena sp. is to provide nitrogen variation in his cultivation medium. The concentration of nitrogen applied to the culture medium is able to increase growth, biomass production and total lipids in microalgae. The aim of this article was to analyze the effect of nitrogen sources in form of Sodium Nitrate (NaNO3) on the growth of microalgae and biomass production. The results showed that NaNO3 stimulated Euglena sp. to produce the highest amount of biomass (0,377 gram/L) after adding 1,5 grams of NaNO3. © 2023 American Ins
Item Type: | Conference or Workshop Item (Paper) |
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Additional Information: | Cited by: 8; Conference name: 1st 2022 International Conference on Sustainable Environment, Development, and Energy, CONSER 2022; Conference date: 5 December 2022 through 6 December 2022; Conference code: 187616; All Open Access, Gold Open Access |
Subjects: | Biology |
Divisions: | Faculty of Biology > Doctoral Program in Biology |
Depositing User: | Rusna Nur Aini Aini |
Date Deposited: | 23 Oct 2024 06:54 |
Last Modified: | 23 Oct 2024 06:54 |
URI: | https://ir.lib.ugm.ac.id/id/eprint/9672 |