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All Journal Jurnal Perikanan Universitas Gadjah Mada Jurnal Akuakultur Sungai dan Danau PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Community Development Journal: Jurnal Pengabdian Masyarakat Fish Scientiae : Jurnal Ilmu-Ilmu Perikanan dan Kelautan Journal of Fish Health Journal of Tropical Fisheries
Rozik, Mohamad
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Education Environmental Science Health Professions Immunology & microbiology Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other

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Curative Efficacy of Yellow Root (Arcangelisia flava) Extract Against Aeromonas hydrophila Bacterial Infection in Climbing Perch (Anabas testudineus) Maryani, Maryani; Monalisa, Shinta Sylvia; Rozik, Mohamad; Elvince, Rosana
Jurnal Perikanan Universitas Gadjah Mada Vol 27, No 2 (2025)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jfs.104970

Abstract

Yellow root (Arcangelisia flava) demonstrates potential for combating bacterial infections in aquaculture due to its secondary metabolite content, which includes flavonoids, terpenoids, and protoberberine alkaloids. This study aimed to evaluate the efficacy of yellow root extract as a curative agent against Aeromonas hydrophila infection in Climbing Perch (Anabas testudineus). The method employed was an in vivo study using immersion treatments of yellow root extract at concentrations of 200, 400, and 600 mg/L, alongside a control (0 mg/L). Observations were conducted for 10 days post-infection and treatment, covering clinical symptoms and Survival Rate (SR). Prior to treatment, the fish exhibited clinical symptoms characteristic of A. hydrophila, such as red spots and exophthalmia. The results indicated that water quality parameters (temperature 26.4–27.1°C, pH 6.8–7.1, DO 3.28–3.47 mg/L) remained within optimal and stable ranges. In the extract treatment groups (B, C, and D), significant recovery was observed starting from day 3, achieving a 100% SR by day 10. In contrast, the control group (A) only attained an SR of 26.6%. This curative success is attributed to the mechanism of action of active compounds, which disrupt bacterial membranes and inhibit metabolism. It is concluded that A. flava extract is effective as a natural alternative treatment for bacterial infections in Climbing Perch.
Efektivitas Ekstrak Akar Kaik-Kaik (Uncaria cordata) Sebagai Feed Additive Terhadap Efisiensi Pemanfaatan Pakan dan Pertumbuhan Ikan Nila (Oreochromis niloticus) Rozik, Mohamad; Maryani, Maryani; Najamuddin, Anang
Jurnal Akuakultur Sungai dan Danau Vol 11, No 1 (2026): April
Publisher : Universitas Batangahari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/akuakultur.v11i1.315

Abstract

High feed costs (accounting for 60–70% of production costs) and the risks of stress in intensive aquaculture necessitate the use of safe, natural feed additives. Kaik-kaik root (Uncaria cordata) contains bioactive compounds such as alkaloids and flavonoids, which have the potential to enhance fish health and metabolic efficiency. This study aimed to analyze the effectiveness of adding Uncaria cordata root extract as a feed additive on feed utilization efficiency, growth performance, and survival rate of Oreochromis niloticus. The experiment was conducted using a Completely Randomized Design (CRD) with four treatments and three replications, namely P0 (0% as control), P1 (2%), P2 (4%), and P3 (6%) inclusion levels of the extract in the feed. The observed parameters included growth performance (weight gain and specific growth rate/SGR), feed utilization efficiency (feed conversion ratio/FCR and feed efficiency), and survival rate (SR). The results showed that the addition of the extract had a significant effect (P
Co-Authors Adittiyoe, Adittiyoe Ahmad Farhan, Ahmad Anang Najamuddin, Anang DIAH AYU SATYARI UTAMI Fadillah, Fauzan Ari Fazri, Muhammad Furtuna, Dewi Klarita Handayani, Tutwuri Ivone Christiana Kartika Bungas Koroh, Desi N Lamria Simamora, Lamria Madiyawati, Milad Maryani Maryani Maryani, Maryani Matling, Matling Noor Yasin, Muhamad Noor Yasin, Muhammad Nursiah Nursiah, Nursiah Ricky Djauhari Rizali, Ahmad Rosana Elvince Rosdiana Rosdiana Rosita Rosita Sarie, Fatma Senas, Petrus Shinta Sylvia Monalisa Sylvia Monalisa, Shinta Tantulo, Uras Toteles, Aris Tulis, Riamona Sadelman Welnando, Rydho Yanetri Asi Nion, Yanetri Asi Yasin, Muhammad Noor Yuli, Yuli Yulintine, Yulintine Yusuf, Noor Syarifuddin Zulaika, Tatik