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All Journal JOURNAL OF INDONESIAN TROPICAL FISHERIES (JOINT-FISH) : Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu Kelautan
Devan Rengga Purwanto
Universitas Pendidikan Ganesha
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Social Sciences

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PERENDAMAN EKSTRAK DAUN JERUJU (Acanthus ilicifolius) UNTUK MENINGKATKAN IMUNITAS DAN SINTASAN UDANG VANAME (Litopenaeus vannamei) YANG TERINFEKSI BAKTERI Vibrio parahaemolyticus: Soaking In Jeruju Leaf Extract (Acanthus ilicifolius) To Enhance Immunity And Survival Rates In Vaname Shrimp (Litopenaeus vannamei) Infected With The Bacterium Vibrio parahaemolyticus Devan Rengga Purwanto; Ni Nyoman Dian Martini; Jasmine Masyitha Amelia
JURNAL AKUAKULTUR, TEKNOLOGI DAN MANAJEMEN PERIKANAN TANGKAP, ILMU KELAUTAN Vol 9 No 1 (2026): JOURNAL OF INDONESIAN TROPICAL FISHERIES
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas Muslim Indonesia Makassar, Sulawesi Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/wgsj4s87

Abstract

White shrimp (Litopenaeus vannamei) is a leading aquaculture commodity in Indonesia whose production is often hampered by Vibrio parahaemolyticus infection, the causative agent of Acute Hepatopancreatic Necrosis Disease (AHPND) with mortality reaching 85–100%. This study aimed to determine the effect of immersion in jeruju leaf extract (Acanthus ilicifolius) on the immune response and survival of V. parahaemolyticus-infected white shrimp, and to identify its optimal concentration. A Completely Randomized Design (CRD) was used with five groups: negative control, positive control, and extract immersion at 200, 300, and 400 mg/L for 30 minutes. Data were analyzed using One Way ANOVA followed by Duncan's test. Results showed that jeruju leaf extract immersion significantly affected (p<0.05) THC, DHC composition (an increase in the proportion of granular cells), and post-infection survival rate. The 400 mg/L concentration (treatment C) produced the best results, with the highest THC of 15.08 × 10⁶ cells/ml, the highest proportion of granular cells at 65.67%, and the highest SR of 79.17%, compared to only 48.33% in the positive control. These findings demonstrate that jeruju leaf extract has potential as an environmentally friendly herbal immunostimulant for controlling V. parahaemolyticus infection in white shrimp aquaculture.
Co-Authors Jasmine Masyitha Amelia Ni Nyoman Dian Martini