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Journal : Journal of Fisheries

Biochemical Processes of Chlorella vulgaris and Their Impact on Chlorophyll Quality and Antioxidant Properties Iriani, Dian; Feliatra; Hasan, Bustari; Karnila, Rahman; Chaiyanate, Nittaya; Rozi
Jurnal Ilmiah Perikanan dan Kelautan Vol. 17 No. 1 (2025): JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Faculty of Fisheries and Marine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jipk.vi.61083

Abstract

Graphical Abstract Highlight Research Chlorella indigenous from waters of Rokan River estuary was identified. The using of 4 chemicals KNO3, KH2PO4, MgSO4.7H2O and FeSO4.7H2O can reduce production cost and obtain an optimal medium formulation. The manipulated media was obtained can replace the commercial media of Chlorella Chlorella vulgaris contains high antioxidant activity.   Abstract Chlorella is a microalga that is rich in chlorophyll and antioxidants so it has the potential to be a functional food or health supplement; however, the quality of Chlorella depends on the nutrient composition in cultivation. The research aimed to evaluate the effect of different formulations in Chlorella cultivation on the content of chlorophyll a, chlorophyll b, total chlorophyll, carotenoids and antioxidants. Furthermore, to analyse the profile of amino acids, fatty acids and secondary metabolism in the best formulation. The experimental design used was a non-factorial Completely Randomized Design (CRD) with 5 formulations in Chlorella cultivation: F-1, F-2, F-3, F-4, and F-5 by manipulating the use of 4 chemicals: KNO3, KH2PO4, MgSO4.7H2O and FeSO4.7H2O. The data obtained were analyzed descriptively and analysis of variance (ANOVA). The results showed that F-2 treatment with the use of 1.50 KNO3, 1.25 KH2PO4, 1 MgSO4.7H2O and 0.0498 FeSO4.7H2O (g/L) was the best treatment with the content of chlorophyll a 38.19 μg/mL, chlorophyll b 41.45 μg/mL, total chlorophyll 79.65 μg/mL, carotenoids 0.08 μg/mL, and antioxidants activity 49.52 mg/L (strong) which is the same as the F-1 treatment. In addition, Chlorella cultivated with the F-2 formula has 17 amino acid profiles with a total of 301.52 mg/g, 7 fatty acids 84.32 mg/g, and secondary metabolites, namely alkaloid 109.471 mg/L, flavonoid 82.111 mg/L, saponin 1342.222 mg/L, tannin 411,591 mg/L, and phenolic 151.889 mg/L. Therefore, the F-2 formulation can be developed for large-scale Chlorella cultivation and applied as a health supplement.
Co-Authors ', Desmelati ', Sahyudi ', Sakinah Abdul Salam Badji Adi Putra Silaban Aditya Rachman Aliunputra Alfajriey, Rayhand Aminah Abdullah Anak Agung Istri Sri Wiadnyani Ananda, Dea Andhra Syatapahana Ansyor Refinal Fadilah Nasution Ayu Agustina Ayu Agustina AYU WULANDARI Azura, Asyifa Siti Bella Kharisma Berkhaty, Ayang Putri Dahlia Dahlia Damayani, Noventa Dwi Debi Rachmadani Dedi Iskandar Deevrizal Deevrizal Desmelati ' Desmelati Desmelati Desmelati Desmelati Desmelati Desmelati Desmelati Desmelati Desnizarianti ' Dewita Dewita Dian Iriani Dya Surya Rantika Era Yuliana Evrin Septyanti Fajar Syukron Febriana, Tika Feliatra Fitra Suzanti Ghazali, Tengku Muhammad Giffar Ali Firmansyah Gusti Putra Yunius Guswanda Putra Henry Robby Mustaqim Hutagaol, Debby Alvionita Ilham Azhari Nasution Indra Anggraini Ira Sari Irani, Dian Islami Hakim Karnila, Rahman Karnila Kembaren, Bella Billiant J Ananta M Andesba Arifin M Azwar M. Irvansyah, M. Irvansyah Malau, Chandra Yustitia Maskilin, Jippo Maulani, Iffah Mery Sukmiwati Mery Sukmiwati Mohd. Khan A. N Ira Sari N Ira Sari N. Ira Sari N. Ira Sari Nalurita Nalurita Nasib Naibaho, Nasib Nittaya Chaiyanate, Nittaya Nur Wahid, Nur Nurma Yunita Nurul Atasyah Atasyah Putra, Harifa Syah Putra, Muhammad Ridho Putri Alvin, Okthavia Putri, Desrili Niatami Qalbi Salim R Fathul Rahman Rahman, R. Fathul Ramadhan, Tengku Rahmat Reinaldy Pangestu Riana Silalahi Rika Sepia Alvianti Rinanda, Khairunnisa Yulia Rozi Rudy Irawan Ryan Nazmi Sahliana, Sahliana Sahyudi Sahyudi Santa Monika Santhy Wisuda Sidauruk Sastiwi Sastiwi Septyanti, Elvrin Shandy Shandy Sidik, Fawwaz Afifah Sihombing, Kevin Andreas Sri Aryati Rukmana Nasution Stefani Rani Audina Sukirno Mus Sumarto Sumarto Sumarto Sumarto Sumarto, Sumarto Syahrul Syahrul Tia Sundari Titania Tjandrawati Nugroho Tjipto Leksono Tjipto Leksono Tomy Andri Zulpa Trisla Warningsih Umi Habibah W Sidauruk, Santhy Yustiani, Maulida Zein, Fauzan Fadilah