BibTex Citation Data :
@article{JMR36432, author = {Risha Fithria and Budi Aryono and Muhammad Zainuddin}, title = {Pengaruh Intensitas Pencahayaan Yang Berbeda Pada Kultur Spirulina platensis Terhadap Kandungan Protein, Kadar Pigmen Dan Aktivitas Antioksidan}, journal = {Journal of Marine Research}, volume = {11}, number = {4}, year = {2022}, keywords = {intensitas; spirulina; pertumbuhan; pigmen; antioksidan}, abstract = { Intensitas cahaya merupakan faktor penting dalam fotosintesis. Tujuan penelitian adalah melakukan optimasi intensitas pencahayaan kultur Spirulina platensis untuk mendapatkan pertumbuhan, protein, biopigmen dan aktivitas antioksidan tertinggi. Hasil penelitian menunjukkan bahwa perlakuan perbedaan intensitas pencahayaan berpengaruh terhadap kultur Spirulina platensis . Perlakuan terbaik adalah intensitas 9000 lux yaitu pertumbuhan mutlak sebesar 1,948 d x 10 4 sel/ml, laju pertumbuhan 0,171 hari -1 , jumlah generasi 2,215, waktu generasi 4,067 hari, yield 5,764 gr/gr, produktifitas 21,347 gr/L.hari, protein 12,61 %. Ekstrak Spirulina platensis mengandung klorofil a sebesar 9,187 mg/L, klorofil b 6,679 mg/L, total klorofil 17,167 mg/L, karotenoid 3,685 mg/L, fikosianin 0,112 mg/L, alofikosianin 0,014 mg/L, fikoeritrin 0,285 mg/L. Eksrak Spirulina platensis memiliki aktivitas antioksidan dengan nilai IC 50 sebesar 111,5 ppm. Aktivitas perendaman radikal DPPH dari ekstrak dikarenakan adanya senyawa antioksidan dari klorofil, karotenoid dan fikobiliprotein. Light intensity is an important factor in photosynthesis. The aim of the research was to optimize the lighting intensity of Spirulina platensis culture to obtain the highest growth, protein, biopigment and antioxidant activity. The treatment of different lighting intensity affects the culture of Spirulina platensis. The best treatment was the intensity of 9000 lux, namely absolute growth of 1.948 d x 104 cell/ml, growth rate of 0.171 day -1 , number of generations of 2.215, generation time of 4.067 days, yield of 5.764 gr/gr, productivity 21.347 gr/L.day, protein 12,61%. Spirulina platensis extract contains chlorophyll a 9.187 mg/L, chlorophyll b 6.679 mg/L, total chlorophyll 17,167 mg/L, carotenoids 3.685 mg/L, phycocyanin 0.112 mg/L, allophycocyanin 0.014 mg/L, phycoerythrin 0.285 mg/L. Spirulina platensis extract has antioxidant activity with an IC50 value of 111.5 ppm. The DPPH radical scavenging activity of the extract was due to the presence of antioxidant compounds from chlorophyll, carotenoids and phycobiliproteins. }, issn = {2407-7690}, pages = {818--828} doi = {10.14710/jmr.v11i4.36432}, url = {https://ejournal3.undip.ac.id/index.php/jmr/article/view/36432} }
Refworks Citation Data :
Intensitas cahaya merupakan faktor penting dalam fotosintesis. Tujuan penelitian adalah melakukan optimasi intensitas pencahayaan kultur Spirulina platensis untuk mendapatkan pertumbuhan, protein, biopigmen dan aktivitas antioksidan tertinggi. Hasil penelitian menunjukkan bahwa perlakuan perbedaan intensitas pencahayaan berpengaruh terhadap kultur Spirulina platensis. Perlakuan terbaik adalah intensitas 9000 lux yaitu pertumbuhan mutlak sebesar 1,948 d x 104 sel/ml, laju pertumbuhan 0,171 hari-1, jumlah generasi 2,215, waktu generasi 4,067 hari, yield 5,764 gr/gr, produktifitas 21,347 gr/L.hari, protein 12,61 %. Ekstrak Spirulina platensis mengandung klorofil a sebesar 9,187 mg/L, klorofil b 6,679 mg/L, total klorofil 17,167 mg/L, karotenoid 3,685 mg/L, fikosianin 0,112 mg/L, alofikosianin 0,014 mg/L, fikoeritrin 0,285 mg/L. Eksrak Spirulina platensis memiliki aktivitas antioksidan dengan nilai IC50 sebesar 111,5 ppm. Aktivitas perendaman radikal DPPH dari ekstrak dikarenakan adanya senyawa antioksidan dari klorofil, karotenoid dan fikobiliprotein.
Light intensity is an important factor in photosynthesis. The aim of the research was to optimize the lighting intensity of Spirulina platensis culture to obtain the highest growth, protein, biopigment and antioxidant activity. The treatment of different lighting intensity affects the culture of Spirulina platensis. The best treatment was the intensity of 9000 lux, namely absolute growth of 1.948 d x 104 cell/ml, growth rate of 0.171 day-1, number of generations of 2.215, generation time of 4.067 days, yield of 5.764 gr/gr, productivity 21.347 gr/L.day, protein 12,61%. Spirulina platensis extract contains chlorophyll a 9.187 mg/L, chlorophyll b 6.679 mg/L, total chlorophyll 17,167 mg/L, carotenoids 3.685 mg/L, phycocyanin 0.112 mg/L, allophycocyanin 0.014 mg/L, phycoerythrin 0.285 mg/L. Spirulina platensis extract has antioxidant activity with an IC50 value of 111.5 ppm. The DPPH radical scavenging activity of the extract was due to the presence of antioxidant compounds from chlorophyll, carotenoids and phycobiliproteins.
Article Metrics:
Last update:
Copyright Notice
Copyright for articles published in the Journal of Marine Research is held by the journal’s editorial management. The journal supports open access and the widespread dissemination of scholarly work.
Publishing Rights By submitting to this journal, authors grant the Journal of Marine Research the non-exclusive right to publish and distribute their work. All content is made freely available to the public and is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License (CC BY-SA 4.0). This license allows others to copy, redistribute, remix, transform, and build upon the material for any purpose, even commercially, as long as appropriate credit is given, a link to the license is provided, and any modified material is distributed under the same license.