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The Effect of Various Photoperiodic Conditions and Zn2+ Concentrations on Growth Rate and Metabolite Content in Euglena sp: Effect of Photoperiod and Zn2+ on Euglena sp.

Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences · Vol. 14 No. 2 (2024) · hlm. 237–252

DOI
10.11594/jtls.14.02.04
ISSN
2527-4376, 2087-5517
Terbit
2024-05-31
Penerbit
Journal of Tropical Life Science
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc/4.0

Abstrak

The application of Euglena as a carbon capture organism has generated considerable interest among scientists. Through the photosynthesis process, many kinds of metabolites are produced by Euglena, such as lipids, proteins, and pigments. Due to the metabolites produced by Euglena, it is vital to optimize the carbon capture ability and cell growth rate by adding Zn2+ content and giving photoperiodic into Euglena culture. The purpose of this study is to identify the optimal photoperiod and Zn2+ concentration to increase the growth rate, biomass, and metabolite content of Euglena sp. This study is a laboratory experiment involving the cultivation of Euglena sp. in various photoperiod cycles (light:dark), namely 24:0, 12:12, 14:10, and 16:8. In addition, Euglena sp. was also cultivated using different concentrations of Zn2+ (0 ppm, 5 ppm, 10 ppm, and 15 ppm). The growth of Euglena sp. was monitored for 18 days before being harvested every three days to measure the research parameters, including primary and secondary metabolites. The results showed that the photoperiod treatment and various concentrations of Zn2+ had a significant impact (P<0.05) on the growth rate, biomass, lipid, carbohydrate, protein, chlorophyll, and carotenoid levels of Euglena sp.

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Renata Adaranyssa Egistha PutriAfiliasi tidak diketahui10
Rochmadi RochmadiAfiliasi tidak diketahui9
Khusnul Qonita MaghfirohAfiliasi tidak diketahui7
Nugroho DewayantoAfiliasi tidak diketahui7
Brilian Ryan SadewoAfiliasi tidak diketahui7
Siti MudrikahAfiliasi tidak diketahui5
Dwi Umi SiswantiAfiliasi tidak diketahui5
Budi Setiadi DaryonoAfiliasi tidak diketahui5
Angga Puja AsianduAfiliasi tidak diketahui4
Ulfah Juniarti SiregarAfiliasi tidak diketahui4
Lucia Tri SuwantiAfiliasi tidak diketahui4
Eko Agus SuyonoAfiliasi tidak diketahui4
Iqbal KharisudinAfiliasi tidak diketahui3
Siti JamilatunAfiliasi tidak diketahui3
Budhijanto BudhijantoAfiliasi tidak diketahui3
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Rochim Bakti CahyonoAfiliasi tidak diketahui2
H. HadiyantoAfiliasi tidak diketahui2
Abdurrahman Muhammad Fikri RasdiAfiliasi tidak diketahui2
Erfianti TiaAfiliasi tidak diketahui2
Fatkhurokhman FauziAfiliasi tidak diketahui1
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Insyiraah Oxaichiko ArissintaAfiliasi tidak diketahui1

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Sumber metadata: OAI-PMH (metadata jurnal) http://jtrolis.ub.ac.id/index.php/jtrolis/oai, pertama di-harvest 9 Nov 2026, terakhir terlihat 9 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en">The Effect of Various Photoperiodic Conditions and Zn2+ Concentrations on Growth Rate and Metabolite Content in Euglena sp: Effect of Photoperiod and Zn2+ on Euglena sp.</dc:title>
	<dc:creator xml:lang="en">Eko Agus Suyono</dc:creator>
	<dc:creator xml:lang="en">Budiman, Arief</dc:creator>
	<dc:creator xml:lang="en">Siti Ferniah, Rejeki</dc:creator>
	<dc:creator xml:lang="en">Astiti, Adam</dc:creator>
	<dc:creator xml:lang="en">Mardyansah, Deviko</dc:creator>
	<dc:creator xml:lang="en">Natalia, Fitri</dc:creator>
	<dc:creator xml:lang="en">Cindiati, Maya</dc:creator>
	<dc:creator xml:lang="en">Qonita Maghfiroh, Khusnul</dc:creator>
	<dc:creator xml:lang="en">Erfianti, Tia</dc:creator>
	<dc:creator xml:lang="en">Nurafifah, Istini</dc:creator>
	<dc:creator xml:lang="en">Amelia, Ria</dc:creator>
	<dc:creator xml:lang="en">Kurnianto, Dedy</dc:creator>
	<dc:creator xml:lang="en">Ryan Sadewo, Brilian</dc:creator>
	<dc:creator xml:lang="en">Maggandari, Revata</dc:creator>
	<dc:subject xml:lang="en">Euglena sp</dc:subject>
	<dc:subject xml:lang="en">Growth</dc:subject>
	<dc:subject xml:lang="en">Metabolites</dc:subject>
	<dc:subject xml:lang="en">Photoperiodic</dc:subject>
	<dc:subject xml:lang="en">Zn2 </dc:subject>
	<dc:description xml:lang="en">The application of Euglena as a carbon capture organism has generated considerable interest among scientists. Through the photosynthesis process, many kinds of metabolites are produced by Euglena, such as lipids, proteins, and pigments. Due to the metabolites produced by Euglena, it is vital to optimize the carbon capture ability and cell growth rate by adding Zn2+ content and giving photoperiodic into Euglena culture. The purpose of this study is to identify the optimal photoperiod and Zn2+ concentration to increase the growth rate, biomass, and metabolite content of Euglena sp. This study is a laboratory experiment involving the cultivation of Euglena sp. in various photoperiod cycles (light:dark), namely 24:0, 12:12, 14:10, and 16:8. In addition, Euglena sp. was also cultivated using different concentrations of Zn2+ (0 ppm, 5 ppm, 10 ppm, and 15 ppm). The growth of Euglena sp. was monitored for 18 days before being harvested every three days to measure the research parameters, including primary and secondary metabolites. The results showed that the photoperiod treatment and various concentrations of Zn2+ had a significant impact (P&amp;lt;0.05) on the growth rate, biomass, lipid, carbohydrate, protein, chlorophyll, and carotenoid levels of Euglena sp.
 </dc:description>
	<dc:publisher xml:lang="en">Journal of Tropical Life Science</dc:publisher>
	<dc:date>2024-05-31</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://jtrolis.ub.ac.id/index.php/jtrolis/article/view/2838</dc:identifier>
	<dc:identifier>10.11594/jtls.14.02.04</dc:identifier>
	<dc:source xml:lang="en">Journal of Tropical Life Science; Vol. 14 No. 2 (2024); 237 – 252</dc:source>
	<dc:source>2527-4376</dc:source>
	<dc:source>2087-5517</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://jtrolis.ub.ac.id/index.php/jtrolis/article/view/2838/729</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2024 Journal of Tropical Life Science</dc:rights>
	<dc:rights xml:lang="en">https://creativecommons.org/licenses/by-nc/4.0</dc:rights>
</oai_dc:dc>