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All Journal El-Hayah : Jurnal Biologi Research Journal of Life Science JFMR (Journal of Fisheries and Marine Research) Jurnal Biologi Tropis Jurnal Kelautan Nasional Jurnal Lemuru : Jurnal Ilmu Perikanan dan Kelautan Indonesia Best Journal (Biology Education, Sains and Technology) MARLIN : Marine and Fisheries Science Technology Journal Jurnal Pari Bioinformatics and Biomedical Research Journal Nekton Jurnal Airaha Buletin SWIMP Jurnal Salamata Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan
Puspitasari, Asthervina Widyastami
Politeknik Kelautan Dan Perikanan Sorong
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Library & Information Science Medicine & Pharmacology Public Health Social Sciences Veterinary

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Journal : Research Journal of Life Science

 1 
Effect of Cinnamaldehyde Addition on Zebrafish (Danio rerio) Eggs Against Streptococcus agalactiae Infection Asthervina Widyastami Puspitasari; Diana Arfiati; Shao-Yang Hu
Research Journal of Life Science Vol 4, No 3 (2017)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (359.334 KB) | DOI: 10.21776/ub.rjls.2017.004.03.5

Abstract

In this study, the effect of cinnamaldehyde (CA) towards Streptococcus agalactiae on zebrafish egg were investigated. To obtain the optimal concentration, CA and S. agalactiae were tested by short-term effects assay. Fresh zebrafish egg, CA and S. agalactiae were observed in different groups, single and mix treatment. The result showed that the larval survival rate (%) of single CA concentration (2.5 and 5 µg mL-1) were not significantly different compared to the control, with the value 94 ± 2.8% and 93 ± 3.3% respectively. Meanwhile, the single S. agalactiae concentration (109 and 1010 CFU mL-1) were significantly different in comparison to the control with the value 73 ± 2.1% and 6 ± 2.5%. Mix groups, larval survival rate (%) value were significantly different with the best combination value was 17 ± 4.7% at 5 µg mL-1 of CA and 109 CFU mL-1 of S. agalactiae. Even though CA may potential for zebrafish egg shelter against S. agalactiae infection. But a mixture (CA and S. agalactiae) treatments were not recommended for this study because the low value was shown compared to the single treatments. This possibility may occur because of the debris formation of two substances which leads to the poor environment and causes to low fish larval survival rate (%) value. For further study, the water quality assay is needed.
The Effect of Water Treatment Models to Reduce Lead (Pb) Level on Freshwater Snail Filopaludina javanica Arfiati, Diana; Syahid, Nur; Anwari, Zaki; Aminin, Aminin; Kusriani, Kusriani; Herawati, Endang Yuli; Puspitasari, Asthervina Widyastami
Research Journal of Life Science Vol 8, No 2 (2021)
Publisher : Direktorat Riset dan Pengabdian Masyarakat, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.rjls.2021.008.02.3

Abstract

Lead is a kind of non-essential heavy metals included in the metal causing environmental pollution with persistent properties that might harm the consumers. This study aimed to determine the best method for reducing the lead level on the freshwater snail Filopaludina javanica using three various water treatment models. Soaking water treatment (6h, 12h, 18h, 24h), flowing water treatment (6h, 12h, 18h, 24h), and refreshing water treatment (6h, 12h, 24h). The lead level assay in both samples used Atomic absorption spectroscopy (AAS), and the physical and chemical parameters were measured, such as temperature, pH, and Dissolved Oxygen (DO). The lowest value of lead content on freshwater’s soft body snail and water sample respectively were soaking water treatment at 6h (0.64 ± 0.02 mg L-1) and 24h (0.0045 ± 0.0015 mg L-1); flowing water treatment at 24h (0.04 ± 0.007 mg L-1) and 18h (0.0036 ± 0.0009 mg L-1) and; refreshing water treatment at 24h (0.150 ± 0.011) and 12h (0.007 ± 0.001), with control 0.072 ± 0.00 mg L-1 and 0.067 ± 0.00 mg L-1. Therefore, the most effective model to reduce the lead content was flowing water treatment within 24h in the freshwater soft body snail and 18h in the water sample.
Co-Authors Abadi, Agung Setia Abimanyu Bayu Saputra Adita Ramadanti Aditya Brahmana Agung Setia Abadi ahmad yani Aminin, Aminin Aminuddin Firdaus Amri, Irman Andina Chairun Nisa Annisa' Bias Cahyanurani Anwari, Zaki Asep Akmal Aonullah Asep Akmal Aonullah Asmira Rumalolas Atiqoh Zummah Badaruddin, M. Iksan Bagas Prakoso Boby W Ziliwu Brahmana, Aditya Cahyanurani, Annisa Bias Charles Nalle Charliany Hetharia Damaris Payung Diana Arfiati Diana Putri Renitasari Diana Putri Renitasari Endang Yuli Herawati Ernawati Ernawati Ernawati Ernawati Ernawati Fatiha, Siva Eka Firdaus, Aminuddin Fresty Esmi Samber Hadi Nur Rohman Hafita, Yuniar Ayu Handayan Handayani Handayani Handayani - Heri Sutanto Hetharia, Charliany Hismayasari, Intanurfemi B Hismayasari, Intanurfemi B. Hu, Shao-Yang I Komang H Permana Ilham Marasabessy Intanurfemi Bacandra Hismayasari Intanurfemi Hismayasari Irawati Mei Widiastuti Iskandar Iskandar Ismail Ismail Ivonne M. Leiwakabessy Kadarusman Karepesina, Musa Kurniati, Wenty Kusriani Kusriani Latifah Latifah Leoni Hayu Sabrina Putri Luluk Suryani Manurung, Melani Marcelinus Petrus Saptono Marwa, Marwa Moejiono Moejiono Muh Guntur Ketuut Muh Kasim Muh. Kasim Muhamad Ali Ulat Muhammad Idris Muhammad Ulat Muhfizar, Muhfizar Muhklas Shah Winarno Mukhaimin, Iman Mustamir Kamaruddin Nanik Retno Buwono Nasrul Fauzi Nisa, Andina Chairun Nur Anjelika Saputri Nur Maulida Safitri Nur Syahid, Nur Nurhasanah, Dian Permanasari, Setya W. A. Poltak, Hendra Pujianto, Andreas PURWANTI PURWANTI Ramli, Taufik Hadi Ratna Ratna Renaldo Fredly Rumaherang Renitasari, Diana Putri Rezza Ruzuqi Ristiana Dwi Cahyani Rizkiah, Riza Roger R Tabalessy Ruzuqi, Rezza Sasole, Umar Shao-Yang Hu Simon Manutilaa Sirait, Egbert Josua Siti Nurkadaria Siti Rahmadani Umngelo Siti Saina Loji Sri Wahyuni Firman Suhermanto, Achmad Sukmawati Sukmawati Syafril Sanusi Tabalessy, Roger R. Umar Sasole Valentine, Riris Yuli Violando, Wiga Alif Warlela, Welin Angely Winarno, Muhklas Shah Yani Nurita Purnawanti Yenu, Hosea Zakeus Wuarbanaran