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All Journal Omni-Akuatika Bioscientist : Jurnal Ilmiah Biologi International Journal of Social Discussion
Sari, Devi Elvina
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Education Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Social Sciences

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Concentration of Vitamin C and Vitamin E Supplementation in Artemia Sp. on The Level of Stress Resistance, Survival, and Growth of Banggai Cardinalfish (Pterapogon Kauderni Koumans, 1933) Sari, Devi Elvina
International Journal of Social Discussion Vol. 1 No. 3 (2024): Journals International Journal of Social Discussion
Publisher : Raudhah Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59613/qnfrz206

Abstract

The Banggai cardinalfish (Pterapogon kauderni) is an endemic marine ornamental fish from Indonesia, facing population decline due to habitat degradation and overexploitation. Controlled cultivation is essential for conservation; however, challenges such as stress, low survival rates, and slow growth remain significant. This study employs a qualitative research approach through literature review and library research to analyze the impact of vitamin C and E supplementation in Artemia sp. on stress resistance, survival, and growth performance of P. kauderni. Vitamin C and E are known antioxidants that mitigate oxidative stress and enhance immune responses in fish. Previous studies indicate that optimal supplementation levels can improve metabolic efficiency, stress tolerance, and overall survival rates in aquaculture species. Our findings suggest that a balanced combination of vitamin C (230 mg/L) and vitamin E (115 mg/L) in Artemia sp. provides the most effective results in reducing stress-induced glucose levels, increasing survival rates, and improving growth performance. These results highlight the potential of dietary antioxidant supplementation as a sustainable strategy for P. kauderni aquaculture and conservation. Further research is recommended to explore long-term effects and adaptability in different aquaculture settings.
Length-weight Relationship, Condition Factor and DNA Barcoding of Bonylip Barb, Osteochilus vittatus (Valenciennes, 1842) in Dampelas Lake, Central Sulawesi, Indonesia Serdiati, Novalina; Ndobe, Samliok; Rosyida, Eka; Gani, Abdul; Hermawan, Roni; Nurdin, Muh. Saleh; Sari, Devi Elvina; Herlina, Sri; Pawaro, Moh. Fadlan Daeng; Danty, Astri Rahma
Journal Omni-Akuatika Vol 20, No 1 (2024): Omni-Akuatika May
Publisher : Fisheries and Marine Science Faculty - Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.oa.2024.20.1.1111

Abstract

Dampelas Lake, also known as Talaga Lake, in Central Sulawesi Indonesia, lacks data on fish communities, especially biological aspects, including a wild population of bonylip barb Osteochilus vittatus (Valenciennes, 1842). Locally known as ikan nilem, this freshwater fish commodity is not native to Sulawesi. The purpose of this research was to analyze the length-weight relationship, condition factor and DNA barcode of the bonylip barb population in Dampelas Lake. Bonylip barb specimens (101 males and 78 females) were collected from Lake Dampelas during July 2023 using fish traps. The total length and weight ranges were 57-211 mm and 3-107 g. Length-weight relationships were W = 3×10-5 L2,8219 (males); W = 3×10-6 L3,2574 (females); and W = 1,1×10-5 L3,0176 (both sexes combined), indicating an isometric growth pattern. Condition factor ranged from 0.471-1.652 with similar mean values for males (1.01) and females (1.02). DNA barcodes for Lake Dampelas bonylip barbs nested in one of four O. vittatus clades, indicating a need for reviewing Osteochilus taxonomy. Most adult females had spent gonads, indicating seasonal spawning, with implications for developing an economically viable fishery which could also help control this non-native species in Dampelas Lake.Keywords: Cyprinidae, freshwater fisheries, growth pattern, introduced fish, mitochondrial DNA
Effect of Vitamin C and E Supplementation on Stress Response Banggai Cardinalfish (Pterapogon kauderni) Sari, Devi Elvina; Mubarak, Ahmad Shofy; Sulmartiwi, Laksmi
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 2 (2025): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i2.15494

Abstract

This study aims to analyze the effect of giving a combination of vitamins C and E as Artemia sp. supplementation on the level of stress resistance of Banggai cardinalfish. The research method used a completely randomized design. The treatments used were a combination of vitamins C and E in supplementation of Artemia sp. as feed: A (vitamin C 57.50 mg/L + vitamin E 28.75 mg/L), B (vitamin C 115 mg/L + vitamin E 57.50 mg/L), C (vitamin C 230 mg/L + vitamin E 115 mg/L), D (vitamin C 460 mg/L + vitamin E 230 mg/L), and E (vitamin C 920 mg/L + vitamin E 460 mg/L), each treatment was repeated 4 times. The main parameters observed were the level of stress resistance (frequency of pectoral fin movement, frequency of operculum movement, frequency of mouth movement) and blood glucose. Data were analyzed using analysis of variance (ANOVA) and further tests were carried out to determine the differences between treatments. The results showed that supplementation of vitamin C and E in Artemia sp. with different dose combinations had a significant effect (P < 0.05) on the frequency of pectoral fin movements, operculum movement frequency, and mouth movement frequency after hypoxia treatment at the 2nd, 4th and 8th hours and blood glucose levels after hypoxia treatment. The best stress resistance level during the study was in treatment C (vitamin C 230 mg/L + vitamin E 115 mg/L), while the lowest was in treatment A (vitamin C 57.50 mg/L + vitamin E 28 mg/L).
Co-Authors A. Shofy Mubarak Abdul Gani Danty, Astri Rahma Eka Rosyida Muh. Saleh Nurdin N. Juni Triastuti Novalina Serdiati Pawaro, Moh. Fadlan Daeng Roni Hermawan, Roni Samliok Ndobe