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Journal : Research Journal of Life Science

Potential the Black Soldier Fly (Hermetia illucens) in Feed Formulation for Growth of Common Carp (Cyprinus carpio L.) Ayu Azkiyah Azizah; Arning Wilujeng Ekawati; Happy Nursyam
Research Journal of Life Science Vol 7, No 3 (2020)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.rjls.2020.007.03.5

Abstract

The utilization of maggot as larvae from black soldier fly is an alternative substitution of fish meal as the primary protein source in fish feed. Maggot is cultivated in 3 different cultivation, the medium used is organic waste, tofu waste, and wheat pollard. The method that used in this research is Completely Randomized Design (CRD) with 3 treatments and 3 replication. This study aims to determine the effect of various types of maggot growth media, 1) with maggot biomass parameters, containers, and growing media conditions maggot, 2) then, exact proximate composition, total amino acids content of the prepupae samples were determined. Based on the results of the analysis, each dose of treatment (media) has an influence on the different maggot biomass. The best media treatment results are pollard flour. The proximate analysis showed that BSF larvae had a protein content of 50,88% and also fat content of 15%.
Antioxidant Effect of Centella asiatica Ethanolic Extract to Superoxide Dismutase (SOD) Level on Cyprinus carpio Liver Diklawati Jatayu; Happy Nursyam; Asus Maizar Suryanto Hertika
Research Journal of Life Science Vol 5, No 3 (2018)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (781.896 KB) | DOI: 10.21776/ub.rjls.2018.005.03.4

Abstract

Centella asiatica is a herbal medicine has been used for many studies in some animals as antioxidant properties. This study was aimed to enhance the level of SOD in Cyprinus carpio after oral administration of C. asiatica extract. In the present study, phytochemical screening of bioactive constituents, antioxidant assay, and their effect on SOD in C. carpio liver were investigated. C. asiatica extract was obtained by maseration for 24 h using ethanol as a solvent. C. asiatica extract with 50, 100, 150 and 300 mg kg-1 body weight were administered every 3 days for two weeks. On the last day of experiment, fishes were killed and liver were removed from the body. The results showed that C. asiatica extract had some bioactive compounds such as flavonoid, alkaloid, terpenoid, tanin, saponin and DPPH scavenging activity with an IC50 value of 125 μg mL-1. C. asiatica extract also enhanced the level of SOD in fish liver. The SOD level was significantly difference compared to the control group with P<005. These results indicate that the ethanolic extract of C. asiatica had a potential antioxidant properties by scavenging free radical and enhancing the SOD level as antioxidant deffense inside the body.
Survey of Hawksbill Turtle (Eretmochelys imbricate) Health Condition in Terms of Parasites and Microbes in Alas Purwo National Park, Indonesia Qurrota A&#039;yunin; Happy Nursyam; Sri Andayani; Maftuch Maftuch; Lukluk Intan Maftuchah
Research Journal of Life Science Vol 4, No 1 (2017)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (721.704 KB) | DOI: 10.21776/ub.rjls.2017.004.01.5

Abstract

Indonesian waters have six types of turtles that can live, spawn and breed. Sea turtle conservation becomes an important and urgent program to be done in order to protect and save sea turtle population in Indonesia. One of the factors that most affect the turtle population is the cause of degradation of pathogenic factors. Alas Purwo National Park, East Java, there is some communities that have activities turtle conservation. Conservation is done by securing and protecting turtle eggs. Turtle eggs that have hatched are released into the sea once it is ready. This study aims was to determine the type of bacteria and fungi that infect hatchlings and environmental factors that influence. This research is descriptive method to Hawksbill turtle (Eretmochelys imbricate) is by way of random sampling. Sampling of microbes in sea turtle was conducted using cotton swab method and then microbes was cultured and indentified in laboratory. The results showed The kind of parasites and microbes which were indentified in hatching and adult Hawksbill sea turtles were fungus with genus Aspergillus sp., Geotrichum sp., Fusarium sp., and Gliocladium sp. ; bacteria are Pseudomonas aeruginosa and Enterobacter cloaceae; and parasite is Chelonibia testudinaria barnacles.  The parameter average value of water in pond indicated 28.1 – 29.2°C for temperature, 32 - 34 ‰ for salinity, 7.78 – 8.2 for pH, and 3.86 – 4.21 mg/L for DO. 
Co-Authors A'yunin, Qurrota A.P.W Marhendra Achmad Poernomo Aida Sartimbul Anam, C Andi Parenrengi Andi Parenrengi Andi Rahmad Rahim Apri Arisandi Apri Arisandi Apri Arisandi Ardianti, Belinda Putri Aris Sri Widati Arning Wilujeng Ekawati Arning Wilujeng Ekawati Arning Wilujeng Ekawati Arning Wilujeng Ekawati Arning Wilujeng Ekawati Arrum Nurjannah Herdiyanti Asep Awaludin Prihanto Ash-Syufi, Abdillah Hanan Asriati Djonu Asriaty Djonu Astuti, Retno Tri Asus Maizar Suryanto H Ating Yuniarti Audina I. Pratiwi Ayu Azkiyah Azizah Belinda Putri Ardianti C Anam Citra Satrya Utama Dewi Deny Meitasari Dewa Gede Raka Wiadnya Dewa Gede Raka Wiadnya Dewi Seswita Zilda Dewi, Citra Satrya Utama Dharma, Syahrizal Bima Satya Diana Arfiati Djalal Rosyidi Djonu, Asriati Dwi Setijawati Dwi Setijawati Eddy Suprayitno Eddy Suprayitno Eddy Suprayitno Edi Widjayanto Edi Widjayanto Ekki Windi Endang Yuli Herawati Fahrul Fahrul Febriansyah, Zulfikri Firmani, Ummul Fitriadi, Ren G.B, Jessica Della Hardoko Hardoko Hardoko Hardoko Hardoko Hardoko Hardoko Hardoko Hariati, Anik Martinah Hefti Salis Yufidasari Hefti Salis Yufidasari Hussein, Naufal Amirudin Indra Kristiana Jatayu, Diklawati Jessica Della G.B Kartikaningsih, Hartati Kuntowibisono, Eduardus Lebrina Ivantry Boikh Lilik Eka Radiati Lukman Mile M Marsoedi Maftuch Maftuch Maftuch Maftuch Maghfirotin Marta Banin Marhendra, A.P.W Marsoed Marsoed Marsoedi Marsoedi Marsoedi Marsoedi Marsoedi Marsoedi Marwulan Marwulan Melkhianus Hendrik Pentury Mirna Zena Tuarita Mohamad Fadjar MOHAMAD FADJAR Muammar Kadhafi Muhammad Ikhwan Ihtifazhuddin Ni Nyoman Dian Martini Nuddin Harahap Nur Maulida Safitri Nursinah Amir, Nursinah Putra, Azriel Zharif Adha Ekta Rahmi Nurdiani Raihannisa, Widi Retno Tri astuti Rizal Akbar Hutagalung Sembiring, Dariyus DC Seomarno Soemarno Septiansyah, Farhan Amar Soemarno Soemarno Sofiatul Sri Andayani Sri Intan Anggraini Sri Redjeki Hesti Mulyaningrum Sri Redjeki Hesti Mulyaningrum Sry Andayani Sukandar Sukandar Sukarni Sukarni Sulistiyati , Titik Dwi Titik Dwi Sulistiyati Titik Dwi Sulistiyati Wahyu Wira Pratama Wike andre Septian Yahya . Yahya Yahya Yahya Yahya Yahya Yahya Yenny Risjani Yufidasari, Hefti Salis Yuni Kilawati Yusro Nuri Fawzya