Effect Of Lead Acetate (Pb(Ch3coo)2 On The Growth Of Marine Microalgaes Chlorella vulgaris (Beijerink, 1890)

Aprilisa Viony Jeheskiel, Kurniati Kemer, Desy Maria Helena Mantiri, James Paulus, Rizald M. Rompas, Renny Khreekhoff

Abstract


Microalgae are single-celled microorganisms, forming colonies and are very commonly found in large waters such as seas, lakes, rivers, and swamps. The purpose of this study was to determine the growth and density of microalgae Chlorella vulgaris in a controlled container with the administration of lead acetate at different concentrations. Cell growth of Chlorella vulgaris with samples of marine microalgae Chlorella vulgaris from culture containers. At the beginning of the exponential phase, the microalgae were given lead acetate in 3 containers with concentrations of 30 ppm, 50 ppm, 80 ppm, and control/without treatment. The results showed that the growth of Chlorella vulgaris cells with lead acetate administration experienced unstable growth compared to those without lead acetate administration (control).

Keywords: Microalgae; Chlorella vulgaris; Culture; Lead Acetate

Abstrak

Mikroalga merupakan mikroorganisme bersel satu, membentuk koloni dan sangat banyak dijumpai di perairan besar seperti pada laut, danau, sungai serta perairan payau. Tujuan dari penelitian ini adalah untuk mengetahui pertumbuhan dan kepadatan mikroalga  Chlorella vulgaris dalam wadah terkontrol dengan pemberian timbal asetat pada konsentrasi yang berbeda. Pertumbuhan sel Chlorella vulgaris denga Sampel mikroalga laut Chlorella vulgaris berasal dari wadah kultur. Pada awal fase eksponensial, mikroalga diberikan timbal asetat ke dalam 3 wadah dengan konsentrasi 30 ppm, 50 ppm, 80 ppm serta kontrol/tanpa perlakuan. Hasil penelitian menunjukkan bahwa pertumbuhan sel Chlorella vulgaris dengan pemberian timbal asetat mengalami pertumbuhan yang tidak stabil dibandingkan tanpa pemberian timbal asetat (kontrol).

Kata kunci: Mikroalga;  Chlorella vulgaris;  Kultur; Timbal Asetat


Keywords


Microalgae; Chlorella vulgaris; Culture; Lead Acetate

Full Text:

PDF

References


Abd El-Baky, H. H. 2009. Enhancing antioxidant availability in grains of wheat plants grown under seawater stress in response to microalgae extract treatments. African Journal of Biochemistry Research, 3(4), 077-083.

Asthisa, D., Mantiri, D. M. H., Sumilat, D. A., Rompas, R. M., Sinjal, A. C., & Mantiri, R. O. 2021. Bioactive compounds in the algae of Kappaphycus alvarezii from Belang waters, Southeast Minahasa Regency. Aquatic Science & Management, 9(2).

Balaira, G., Kemer, K., & Mantiri, D. M. H. 2017. Pemisahan pigmen pada mikroalga Dunaliella salina yang telah diberi senyawa timbal asetat. Jurnal Pesisir dan Laut Tropis, 5(1), 41-49.

Bawias, M., Kemer, K., Mantiri, D. M. H., Kumampung, D., Paransa, D., & Mantiri, R. 2018. Isolasi pigmen karotenoid pada mikroalga Nannochloropsis sp. dengan menggunakan beda pelarut. Jurnal pesisir dan laut tropis, 6(2), 1-8.

Chilmawati, D., & Suminto, S. 2008. Penggunaan media kultur yang berbeda terhadap pertumbuhan Chlorella sp. Saintek Perikanan: Indonesian Journal of Fisheries Science and Technology, 4(1), 42-49.

Isnansetyo, A. dan Kurniastuty. 1995, Teknik Kultur Phytoplankton Zooplankton. Pakan

Kemer K., Mantiri D. M. H., Rompas R. M., Rimper J. R., Margyaningsih N. I. 2020. Transmission electron microscope analysis upon growth of lead acetate treated microalga, Dunaliella sp. AACL Bioflux 13(2):849-856.

Krebs, C.J. 1989. Ecological Methodology. Harper Collins Publisher. New York. 649p

Lamohamad, O. M., Kemer, K., Mantiri, D. M. H, Angkow, E., Paulus, J., & Wantasen, A. S. 2021. Ekstraksi Pigmen Klorofil Total Pada Mikroalga Dunaliella sp. Yang Telah diberi Perlakuan Timbal Asetat. Jurnal Pesisir dan Laut Tropis, 9(1), 1-10.

Mantiri, D. M. H., Kepel, R. C., Manoppo, H., Paulus, J. J., & Paransa, D. S. 2019. Metals in seawater, sediment, and Padina australis (Hauck, 1887) algae in the waters of North Sulawesi. AACL Bioflux, 12(3), 840-850.

Mudjiman, A. 1984.Makanan Ikan. Swadaya. Jakarta.

Odum, E.P., 1971 Fundamental of Ecology. W.B. Sounders Company, Philadelphia




DOI: https://doi.org/10.35800/jip.v10i2.42458

Refbacks

  • There are currently no refbacks.


Copyright (c) 2022 Aprilisa Viony Jeheskiel, Kurniati Kemer, Desy Maria Helena Mantiri

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

ISSN: 2302-3589

Creative Commons License
Platax Scientific Journal under a Creative Commons Attribution-NonCommercial 4.0 International License.

 

Office at:

Faculty of Fisheries and Marine Science, Sam Ratulangi University, Manado 95115, Indonesia


 

Indexed by: