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Dietary lipid requirement of lemon fin barb hybrid

The present study has been conducted to determine the optimal dietary requirement lipid of lemon fin barb hybrid fingerlings. Five isonitrogenous diets (35% protein) with graded lipid levels of 0%, 4%, 6%, 8% and 12% were fed to 225 lemon fin barb hybrid fingerlings (4.3 ± 0.5 g), which were randoml...

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Main Authors: Ismail, Saufinas, Kamarudin, Mohd Salleh, Saad, Che Roos
Formáid: Article
Teanga:English
Foilsithe: Triveni Enterprises 2016
Rochtain Ar Líne:http://psasir.upm.edu.my/id/eprint/55518/1/Dietary%20lipid%20requirement%20of%20lemon%20fin%20barb%20hybrid.pdf
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id oai:psasir.upm.edu.my:55518
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spelling oai:psasir.upm.edu.my:55518 http://psasir.upm.edu.my/id/eprint/55518/ Dietary lipid requirement of lemon fin barb hybrid Ismail, Saufinas Kamarudin, Mohd Salleh Saad, Che Roos The present study has been conducted to determine the optimal dietary requirement lipid of lemon fin barb hybrid fingerlings. Five isonitrogenous diets (35% protein) with graded lipid levels of 0%, 4%, 6%, 8% and 12% were fed to 225 lemon fin barb hybrid fingerlings (4.3 ± 0.5 g), which were randomly and equally distributed into twelve 60 1 aquaria. The diets were randomly assigned to the aquaria in triplicates, and the feeding experiment was conducted for 10 weeks. Fish were fed at 5% body weight and the feeding ration was adjusted fortnightly. The weight gain, specific growth rate (SGR), protein efficiency ratio (PER) and feed conversion ratio (FCR) of fish fed 4% dietary lipid were significantly superior (P<0.05) than those fed with other diets, except for 6% lipid. Except for whole body moisture content, there were significant differences (P<0.05) between whole body proximate composition and nutrient retentions of fish fed with different test diets. The results showed that palmitic acid was the main saturated fatty acid (SFA), oleic acid was the predominant MUFA while arachidic acid and docosahexanoic were the major PUFAs in the muscle and liver tissue of fish. The n-3/n-6 ratio ranged from 0.66 to 2.65. From the results of this study, a dietary lipid of 4% was recommended for lemon fin barb hybrid. Triveni Enterprises 2016 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/55518/1/Dietary%20lipid%20requirement%20of%20lemon%20fin%20barb%20hybrid.pdf Ismail, Saufinas and Kamarudin, Mohd Salleh and Saad, Che Roos (2016) Dietary lipid requirement of lemon fin barb hybrid. Journal of Environmental Biology, 37 (4). pp. 765-774. ISSN 0254-8704
institution UPM IR
collection UPM IR
language English
description The present study has been conducted to determine the optimal dietary requirement lipid of lemon fin barb hybrid fingerlings. Five isonitrogenous diets (35% protein) with graded lipid levels of 0%, 4%, 6%, 8% and 12% were fed to 225 lemon fin barb hybrid fingerlings (4.3 ± 0.5 g), which were randomly and equally distributed into twelve 60 1 aquaria. The diets were randomly assigned to the aquaria in triplicates, and the feeding experiment was conducted for 10 weeks. Fish were fed at 5% body weight and the feeding ration was adjusted fortnightly. The weight gain, specific growth rate (SGR), protein efficiency ratio (PER) and feed conversion ratio (FCR) of fish fed 4% dietary lipid were significantly superior (P<0.05) than those fed with other diets, except for 6% lipid. Except for whole body moisture content, there were significant differences (P<0.05) between whole body proximate composition and nutrient retentions of fish fed with different test diets. The results showed that palmitic acid was the main saturated fatty acid (SFA), oleic acid was the predominant MUFA while arachidic acid and docosahexanoic were the major PUFAs in the muscle and liver tissue of fish. The n-3/n-6 ratio ranged from 0.66 to 2.65. From the results of this study, a dietary lipid of 4% was recommended for lemon fin barb hybrid.
format Article
author Ismail, Saufinas
Kamarudin, Mohd Salleh
Saad, Che Roos
spellingShingle Ismail, Saufinas
Kamarudin, Mohd Salleh
Saad, Che Roos
Dietary lipid requirement of lemon fin barb hybrid
author_facet Ismail, Saufinas
Kamarudin, Mohd Salleh
Saad, Che Roos
author_sort Ismail, Saufinas
title Dietary lipid requirement of lemon fin barb hybrid
title_short Dietary lipid requirement of lemon fin barb hybrid
title_full Dietary lipid requirement of lemon fin barb hybrid
title_fullStr Dietary lipid requirement of lemon fin barb hybrid
title_full_unstemmed Dietary lipid requirement of lemon fin barb hybrid
title_sort dietary lipid requirement of lemon fin barb hybrid
publisher Triveni Enterprises
publishDate 2016
url http://psasir.upm.edu.my/id/eprint/55518/1/Dietary%20lipid%20requirement%20of%20lemon%20fin%20barb%20hybrid.pdf
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score 13.4562235

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