Effects of replacement of fish oil by sesame seed (Sesamum indicum L.) oil in the diets of til-aqua natural male tilapia
| Autor: | O.O. Olude, W.O. Alegbeleye, F.O.A. George |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
chemistry.chemical_classification
0303 health sciences Meal food.ingredient biology Chemistry Fatty acid Tilapia 04 agricultural and veterinary sciences biology.organism_classification Fish oil Palmitic acid 03 medical and health sciences chemistry.chemical_compound Nutrient Animal science food 040102 fisheries 0401 agriculture forestry and fisheries Sesamum Fermentation 030304 developmental biology |
| Zdroj: | Ife Journal of Science. 21:287 |
| ISSN: | 0794-4896 |
| DOI: | 10.4314/ijs.v21i2.3 |
| Popis: | This study evaluated the effects of dietary sesame oil extracted from autoclaved, roasted and fermented sesame seed meal on growth, nutrient utilization and muscle fatty acid composition of Til-aqua natural male tilapia. Four isonitrogenous (crude protein content: 35%) and iso-energetic (Gross energy: 19.36 KJ/g) diets were formulated to contain 3% of either fish oil (FO) or oils extracted from autoclaved (AO), roasted (RO) or fermented (FEO) sesame seed meals. Each diet was assigned to duplicate groups of Til-aqua natural male tilapia (initial average weight, 2.78±0.02 g) using recirculating aquaculture systems for 56 days. Specific growth rate 0.8 (2.93%/day) and metabolic growth rate (9.68 g/kg /day) recorded in the group fed RO diet were significantly lower (P |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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