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All Journal Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences AL KAUNIYAH MEDISAINS Jurnal Biodjati Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology Jurnal Kedokteran dan Kesehatan Dinamisia: Jurnal Pengabdian Kepada Masyarakat Bioma : Jurnal Biologi Indonesia JURNAL PENDIDIKAN TAMBUSAI International Journal of Natural Science and Engineering Acta Biochimica Indonesiana Pontianak Nutrition Journal (PNJ) Indonesian Journal of Clinical Pathology and Medical Laboratory (IJCPML) Jurnal Abdi Insani Indonesian Journal of Global Health research Medicra (Journal of Medical Laboratory Science/Technology) Jurnal Mitra Kesehatan Aksiologi : Jurnal Pendidikan dan Ilmu Sosial Tarbawi: Jurnal Pendidikan dan Pemikiran Islam Jurnal Mitra Masyarakat (JMM) Lensa: Jurnal Kependidikan Fisika Makara Journal of Science Innovative: Journal Of Social Science Research Jurnal Pengabdian Masyarakat Bangsa Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Jurnal Masyarakat Religius dan Berwawasan Jurnal Teknologi Laboratorium Medik Borneo Indonesian Journal of Science and Pharmacy
Amelia, Ria
Departemen of Medical Laboratory Technology, STIKes Mitra Keluarga, Bekasi
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Journal : AL KAUNIYAH

 1 
Silica's Medium in Various Concentration Effect on Navicula sp. Metabolism Karillanata, Khalid Erlangga; Luthfiana, Dwi Hardianti; Maghfiroh, Khusnul Qonita; Kurnianto, Dedy; Amelia, Ria; Erfianti, Tia; Suyono, Eko Agus
Al-Kauniyah: Jurnal Biologi Vol. 18 No. 1 (2025): AL-KAUNIYAH JURNAL BIOLOGI
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/kauniyah.v1i1.31078

Abstract

 Abstract Navicula sp., an aquatic microalgae species, are numerous and diverse, with high metabolites so they hold great potential in biotechnology. Although it has many advantages, it is often not used in industry. In silica medium, Navicula sp. produces various metabolites depending on their concentration. This research aims to discover how adding silica to the medium affects the growth and production of Navicula sp. metabolites so that cultivation can be carried out at low cost and with maximum results. For 21 days, this experiment was carried out with three concentrations of silica (1; 1.5; and 2 mL/L) and one control (0 mL/L) grown each in a 500 mL culture of Navicula sp. Repetition was done thrice for each measurement parameter; growth speed, biomass production, lipids, carbohydrates, and protein. Medium silica 1.5 mL/L was the optimal concentration for growth speed, biomass production, and carbohydrate production for Navicula sp. (0.083; 0.54; and 0.075 mg/day, respectively). Meanwhile, the optimal silica concentration for lipid and protein production for Navicula sp. were 1 mL/L medium and control medium (0.517 and 0.8 × 10-2 mg/day, respectively). Overall, this research can be used to grow Navicula sp. in producing specific metabolites optimally. AbstrakNavicula sp., spesies mikroalga akuatik, sangat banyak dan beragam dengan metabolit yang tinggi, sehingga memiliki potensi yang besar dalam bioteknologi. Meskipun memiliki banyak keunggulan, spesies ini seringkali tidak digunakan dalam industri. Dalam medium silika, Navicula sp. menghasilkan berbagai metabolit tergantung pada konsentrasinya. Tujuan dari penelitan ini adalah untuk mengetahui bagaimana penambahan silika dalam medium memengaruhi pertumbuhan dan produksi metabolit Navicula sp., sehingga kultivasi dapat dilakukan dengan biaya yang rendah dan hasil yang maksimal. Selama 21 hari, eksperimen ini dilakukan dengan tiga konsentrasi silika (1; 1,5; dan 2 mL/L) dan satu kontrol (0 mL/L) yang ditumbuhkan di dalam 500 mL kultur Navicula sp. Pengulangan dilakukan tiga kali untuk setiap parameter pengukuran, yaitu kecepatan pertumbuhan, produksi biomassa, lipid, karbohidrat, dan protein. Medium silika 1,5 mL/L merupakan konsentrasi yang optimal untuk kecepatan pertumbuhan, produksi biomassa, dan produksi karbohidrat bagi Navicula sp. (0.083; 0.54;  dan 0.075 mg/hari, secara berurutan). Sementara itu, konsentrasi silika yang optimal untuk produksi lipid dan protein bagi Navicula sp., secara berurutan, adalah medium 1 mL/L dan medium kontrol (0.517 dan 0.8 × 10-2 mg/hari). Secara keseluruhan, penelitian ini dapat dijadikan sebagai solusi untuk menumbuhkan Navicula sp. dalam memproduksi metabolit tertentu secara optimal.
Co-Authors Adisyahputra Adisyahputra, Adisyahputra Afifah, Marshanda Nur Roosyana Aini, Hasna Nur Ali Khomsan Aman, Renindra Ananda Amrurobbi, Azka Abdi Andhika Puspito Nugroho Ardiansyah, Irfani Ryan Arief Budiman Astiti, Adam Aulia, Fadila Azizah, Nadya Rizky Baedah, Jaeny Nur Beandrade, Maya Uzia Chandra Vina Dwi Astuti Cindiati, Maya Danny Luhulima Danny Luhulima Devi Anggraini, Irika Dwi Umi Siswanti Eko Agus Suyono Eko Agus Suyono Elfira Maya Sari Eni Subiastutik Erfianti, Tia Fachniadin, Ande Fernando, Frendi Fitri Natalia Fitri Octaviana Hadi Riyadi Haq, Fhasya Algina Hawatul Hasmar, Wahyu Nuraini Hidayat, Mohamad Syarif Hilda, Nurul Ilsan, Noor Andryan Inggraini, Maulin Intan Kurniawati P Intan Kurniawati Pramitaningrum Islamiyah Nurul Fitri Karilanata, Khalid Erlangga Karillanata, Khalid Erlangga Kurnianto, Dedy Kurniawan, Azhar Farisyabdi Larasati, Ersi Lia, Ceci Luhulima, Danny Luhulima, Danny Luhulima, Danny Ernest Jonas Luthfiana, Dwi Hardianti Maggandari, Revata Maghfiroh, Khusnul Qonita Manalu, Erida Mardyansah, Deviko Marno, Septhian Maulana, Sofyan Maulin Inggraini Maulin Inggriani Maulin Inggriani Mawardani, Maya Tamara Maya Uzia Beandrade Meijer, Eric Mohamad Saekhu Moudy Ramadhanti Mu'ajizin, Mohamad Kholis Nabila, Annisa Alivia Nasir, Mohd Neni Arshita Neni Arshita Noor Adrya Ilsan Nugroho, Setyo Widi Nurafifah, Istini Nurhidayati, Vieta Annisa Nurul Hida, Aulia Setyo Pramudya, Hermawan Prasetya, Guntari Prayogi, Saiful Putri, Renata Adaranyssa Egistha Qonita Maghfiroh, Khusnul Rahsanindya, Hartika Esti Ramadhanti, Moudy Reza Anindita Ricky Rusydi Satriawan Rini Puspitaningrum Rizkiriani, Annisa Ryan Sadewo, Brilian Salsabila, Alfi Santoso, Fabianto Siti Ferniah, Rejeki siti mudrikah Siti Nur Fajriah Siti Nurfajriah Siti Nurfajriah Siti Raudah Sofia Maharani Sugijati Sugijati Sukroyanti, Baiq Azmi Suyono, Dr. Eko Agus Suyono, Eko Agus Agus Syaiful Ichwan Tantri, Dea Hastaning Tri Soetowo Urohmah, Annisa Utama, Aditiya Tri Wardana, Wisnu Eka Widi Nugroho, Setyo Wimbrayardi Wimbrayardi Wulandari, Ismia Yeby Ma’asan Mayrudin Yundari, Yundari