SavedAdd your journal

Journals / Aquaculture Studies / 2020 / Cilt: 20 - Sayı: 1

Fatty Acid Composition of Fillets of African Catfish, Clarias gariepinus Fed with Various Oil-Based Diets

Mmandu Uwem Effiong
Clement Ameh Yaro
Pages
29–35
Publication Date
2022-10-12
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The ω-3/ω-6 ratios obtained in muscle fatty acids of catfish fed olive, sunflower and sesame-oil diets were within the recommended daily intake of EPA and DHA for normal human health.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:This study evaluated effects of diets containing different vegetable oil resources on growth performances, body compositions and fatty acid profile of Clarias gariepinus.The oils were incorporated at 7% level of the diet.
📊
Key Findings & Data:Fingerlings were randomly stocked at 20 fish per floating net-hapa (1m3) and fed the experimental diets for 12 weeks.
💡
Conclusion & Impact:The ω-3/ω-6 ratios obtained in muscle fatty acids of catfish fed olive, sunflower and sesame-oil diets were within the recommended daily intake of EPA and DHA for normal human health.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

This study evaluated effects of diets containing different vegetable oil resources on growth performances, body compositions and fatty acid profile of Clarias gariepinus.The oils were incorporated at 7% level of the diet. Fingerlings were randomly stocked at 20 fish per floating net-hapa (1m3) and fed the experimental diets for 12 weeks. Fatty acid methyl esters and proximate compositions were determined. Growth performances revealed that fish fed palm oil-based diets yielded best. Fatty acids profile revealed that lauric, myristic and palmitic acids were the main saturated fattyacids while oleic acid was the main monounsaturated fatty acids. High levels of docosahexaenoic acid (DHA) (22:6n-3) and arachidonic acid (ARA) (20:4n-6) wereobserved in muscle lipid of fish fed with sunflower oil diet. The main contributor of saturated fatty acids was lauric with the highest amount (82.57%) reflected in fish fedcoconut oil diet. The highest (P5%) category. The ω-3/ω-6 ratios obtained in muscle fatty acids of catfish fed olive, sunflower and sesame-oil diets were within the recommended daily intake of EPA and DHA for normal human health.

🔖

Cite This Article

Effiong, M. U., Yaro, C. A. (2022). Fatty Acid Composition of Fillets of African Catfish, Clarias gariepinus Fed with Various Oil-Based Diets. Aquaculture Studies, Cilt: 20 - Sayı: 1, 29–35. https://ajindex.com/articles/447589

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (9)

  1. Abdulkarim, S.M., Myat, M.W., & Ghazali, H.M. (2010). Sensory and Physicochemical Qualities of Palm Olein and Sesame Seed Oil Blends during Frying of Banana Chips. Journal of Agricultural Sciences, 2(4), 18-29. https://doi.org/10.5539/jas.v2n4p18
  2. Ackman, R.G. (1989). Nutritional Composition of Fats in Seafoods. Progressive Food Nutrition Sciences, 13, 161 – 241. Ackman, R.G., Mcleod, C., Rakshit, S., & Misra, K.K. (2002). Lipids and Fatty Acids of Five Freshwater Food Fishes ofIndia. Journal of Food Lipids, 9, 127–145.
  3. Ackman. R.G. (2000). Fatty Acids in Fish and Shellfish. M. Dekker Publishers,
  4. New York, USA, M. Dekker Publishers, 172 pp. Ahlgren, G., Blomquist, P., Boberg, M., & Gustafsson, I.B. (1994). Fatty Acid Content of the Dorsal Muscle – An Indicator of Fat Quality in Fresh Water Fish. Journal of Fish Biology, 45, 131-157. https://doi.org/10.1111/j.1095-8649.1994.tb01292.x
  5. Andrade, A.D., Rubira, A.F., Matsushita, M., & Souza, N.E. (1995). The N-3 Fatty Acids in Freshwater Fish from South Brazil. Journal of the American Oil Chemists Society, 72, 1207-1210. https://www.ncbi.nlm.nih.gov/pubmed/9429647 AOAC (Association of Official Analytical Chemists) (2004). Official Methods of Analysis. Gaithersburg, USA. Babalola, T.O., & Adebayo, M.A. (2007). Effect of Dietary Lipid Level on Growth Performance and Feed Utilization by Heteobranchus longifilis Fingerlings. Journal of Fisheries International, 2(1), 60 – 64. Clement, S., & Lovell, R.T. (1994). Comparison of Processing Yield and Nutrient Composition of Nile tilapia (Oreochromis niloticus) and Catfish (Ictalurus punctatus). Aquaculture, 119, 299–310. https://doi.org/10.1016/0044-8486(94)90184-8
  6. Dennys, E.C.C., Andre, G.V.C., Maria, C.G., Sergio, P., Matta, D.S., Marco, T.C.S., & Neuza, M.B.C. (2006). Lipid Profile of Rats Fed High-Fat Diets Based on Flaxseed, Peanut, Trout, or Chicken Skin. Nutrition, 22, 197–205.
  7. Edem, D. (2002). Palm oil: Biochemical, physiological, nutritional, hematological and toxicological aspects: A review. Plant Foods Human Nutrition, 57, 319–341. https://doi.org/10.1023/A:1021828132707
  8. Enig, M.G. (1995). Coconut Oil for Health and Vitality - Antiviral, Antimicrobial, and Anti-Obesity. American Journal of Clinical Nutrition, 34, 15-52.
  9. FAO (2013) On-Farm Feeding and Feed Management in Aquaculture. FAO Fisheries and Aquaculture Technical paper no. 583, FAO, Rome, 67 pp. Gallagher, M.L., Harrell, M.L., & Rulifson, R.A. (1991). Variation in Lipid and Fatty Acid Contents of Atlanti