Effects of increasing dietary carbohydrate level on feed utilisation, body composition, liver glycogen, and intestinal short chain fatty acids of hybrid lemon fin barb (Barbonymus gonionotus ♀ X Hypsibarbus wetmorei male ♂)

A 60-day feeding trial was conducted to determine the optimum dietary carbohydrate utilization level for a tropical carp, hybrid lemon fin barb. Five test diets containing increasing amounts of tapioca starch (20, 25, 30, 35 and 40 % diet) were used. Triplicate groups of juvenile hybrid barb (1.15 ±...

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Principais autores: Sulaiman, Muhammad Aliyu, Kamarudin, Mohd Salleh, Romano, Nicholas Paul, Ismail, Muhammad Fadhil Syukri
Formato: Atigo
Idioma:English
Publicado em: Elsevier 2020
Acesso em linha:http://psasir.upm.edu.my/id/eprint/88713/1/ABSTRACT.pdf
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spelling oai:psasir.upm.edu.my:88713 http://psasir.upm.edu.my/id/eprint/88713/ Effects of increasing dietary carbohydrate level on feed utilisation, body composition, liver glycogen, and intestinal short chain fatty acids of hybrid lemon fin barb (Barbonymus gonionotus ♀ X Hypsibarbus wetmorei male ♂) Sulaiman, Muhammad Aliyu Kamarudin, Mohd Salleh Romano, Nicholas Paul Ismail, Muhammad Fadhil Syukri A 60-day feeding trial was conducted to determine the optimum dietary carbohydrate utilization level for a tropical carp, hybrid lemon fin barb. Five test diets containing increasing amounts of tapioca starch (20, 25, 30, 35 and 40 % diet) were used. Triplicate groups of juvenile hybrid barb (1.15 ± 0.05 g) were fed twice daily to satiation. Although the survival was unaffected by the carbohydrate level, the specific growth rate, weight gain and protein efficiency ratio significantly increased (P < 0.05) as dietary carbohydrate increased from 20% to 35%. Whole body crude lipid significantly increased (P < 0.05) with the increasing dietary carbohydrate level while the body carbohydrate showed an opposite trend. No significant difference in the intestinal butyric acid was found among the treatments although acetic acid and propionic acid were significantly higher in fish fed 35–40% starch. A similar pattern was found for the liver glycogen content which was significantly lower in the 20% dietary carbohydrate treatment while no differences was detected once the dietary carbohydrate level increased from 35% and above. The results indicated that hybrid lemon fin barb optimally utilized carbohydrate at 33.5% dietary level for best growth and feed efficiency. Elsevier 2020 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/88713/1/ABSTRACT.pdf Sulaiman, Muhammad Aliyu and Kamarudin, Mohd Salleh and Romano, Nicholas Paul and Ismail, Muhammad Fadhil Syukri (2020) Effects of increasing dietary carbohydrate level on feed utilisation, body composition, liver glycogen, and intestinal short chain fatty acids of hybrid lemon fin barb (Barbonymus gonionotus ♀ X Hypsibarbus wetmorei male ♂). Aquaculture Reports, 16. art. no. 100250. pp. 1-7. ISSN 2352-5134 https://www.sciencedirect.com/science/article/pii/S2352513419300778 10.1016/j.aqrep.2019.100250
institution UPM IR
collection UPM IR
language English
description A 60-day feeding trial was conducted to determine the optimum dietary carbohydrate utilization level for a tropical carp, hybrid lemon fin barb. Five test diets containing increasing amounts of tapioca starch (20, 25, 30, 35 and 40 % diet) were used. Triplicate groups of juvenile hybrid barb (1.15 ± 0.05 g) were fed twice daily to satiation. Although the survival was unaffected by the carbohydrate level, the specific growth rate, weight gain and protein efficiency ratio significantly increased (P < 0.05) as dietary carbohydrate increased from 20% to 35%. Whole body crude lipid significantly increased (P < 0.05) with the increasing dietary carbohydrate level while the body carbohydrate showed an opposite trend. No significant difference in the intestinal butyric acid was found among the treatments although acetic acid and propionic acid were significantly higher in fish fed 35–40% starch. A similar pattern was found for the liver glycogen content which was significantly lower in the 20% dietary carbohydrate treatment while no differences was detected once the dietary carbohydrate level increased from 35% and above. The results indicated that hybrid lemon fin barb optimally utilized carbohydrate at 33.5% dietary level for best growth and feed efficiency.
format Article
author Sulaiman, Muhammad Aliyu
Kamarudin, Mohd Salleh
Romano, Nicholas Paul
Ismail, Muhammad Fadhil Syukri
spellingShingle Sulaiman, Muhammad Aliyu
Kamarudin, Mohd Salleh
Romano, Nicholas Paul
Ismail, Muhammad Fadhil Syukri
Effects of increasing dietary carbohydrate level on feed utilisation, body composition, liver glycogen, and intestinal short chain fatty acids of hybrid lemon fin barb (Barbonymus gonionotus ♀ X Hypsibarbus wetmorei male ♂)
author_facet Sulaiman, Muhammad Aliyu
Kamarudin, Mohd Salleh
Romano, Nicholas Paul
Ismail, Muhammad Fadhil Syukri
author_sort Sulaiman, Muhammad Aliyu
title Effects of increasing dietary carbohydrate level on feed utilisation, body composition, liver glycogen, and intestinal short chain fatty acids of hybrid lemon fin barb (Barbonymus gonionotus ♀ X Hypsibarbus wetmorei male ♂)
title_short Effects of increasing dietary carbohydrate level on feed utilisation, body composition, liver glycogen, and intestinal short chain fatty acids of hybrid lemon fin barb (Barbonymus gonionotus ♀ X Hypsibarbus wetmorei male ♂)
title_full Effects of increasing dietary carbohydrate level on feed utilisation, body composition, liver glycogen, and intestinal short chain fatty acids of hybrid lemon fin barb (Barbonymus gonionotus ♀ X Hypsibarbus wetmorei male ♂)
title_fullStr Effects of increasing dietary carbohydrate level on feed utilisation, body composition, liver glycogen, and intestinal short chain fatty acids of hybrid lemon fin barb (Barbonymus gonionotus ♀ X Hypsibarbus wetmorei male ♂)
title_full_unstemmed Effects of increasing dietary carbohydrate level on feed utilisation, body composition, liver glycogen, and intestinal short chain fatty acids of hybrid lemon fin barb (Barbonymus gonionotus ♀ X Hypsibarbus wetmorei male ♂)
title_sort effects of increasing dietary carbohydrate level on feed utilisation, body composition, liver glycogen, and intestinal short chain fatty acids of hybrid lemon fin barb (barbonymus gonionotus ♀ x hypsibarbus wetmorei male ♂)
publisher Elsevier
publishDate 2020
url http://psasir.upm.edu.my/id/eprint/88713/1/ABSTRACT.pdf
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score 13.4562235