The potential use of palm kernel meal in the pacific white shrimp (penaeus vannamei) feed / Nor Syafinaz Shamsuddin

Utilisation of plant proteins to replace fish meal in shrimp feeds has become an important consideration because fish meal has becoming more expensive due to global demand increment in aquaculture. The potential use of palm kernel meal (PKM) in this study to substitute fish meal in Pacific white shr...

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Main Author:	Shamsuddin, Nor Syafinaz
Format:	Thesis
Language:	English
Published:	2017
Subjects:	Aquaculture Biotechnology
Online Access:	https://ir.uitm.edu.my/id/eprint/39446/1/39446.pdf
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id	my-uitm-ir.39446
record_format	uketd_dc
spelling	my-uitm-ir.394462022-11-01T07:13:21Z The potential use of palm kernel meal in the pacific white shrimp (penaeus vannamei) feed / Nor Syafinaz Shamsuddin 2017 Shamsuddin, Nor Syafinaz Aquaculture Biotechnology Utilisation of plant proteins to replace fish meal in shrimp feeds has become an important consideration because fish meal has becoming more expensive due to global demand increment in aquaculture. The potential use of palm kernel meal (PKM) in this study to substitute fish meal in Pacific white shrimp (Penaeus vannamei) diets was evaluated by conducting a 90-day feeding trial. Shrimps individuals (750 juveniles) with an initial average weight of 0.4g, protein content of 10.74%±0.70 were randomly distributed into five treatments in triplicates. Five isonitrogenous (35% protein) diets were formulated to contain 0% (DO), 25% (D25), 50% (D50) and 75% (D75) of PKM replacement and a commercial feed served as control treatment (Control). The juveniles were hand fed twice daily at 7% of their biomass (50% at 0800 hrs and 50% at 1630 hrs). Results from this study revealed that shrimps fed D25 were comparable with those fed with Control as there was no significant difference (p > 0.05) in weight gain and specific growth rate (SGR) between the groups. Levels of PKM inclusion above 50% showed detrimental effects on growth performance. The proximate analysis was accomplished according to the standard AOAC (Association of Analytical Communities) methods. The highest total protein percent was observed in shrimp tissues fed with D25 (67.59%±0.87) and D75 showed the lowest protein among treatments (57.4%±0.63) (p < 0.05). Total lipid content was observed high in shrimps fed with Control (4.33%±2.96) and decreased with PKM replacement levels. Highest carbohydrate was found in shrimps fed with D75 (16.75%±0.04) and the lowest was found in shrimps fed with D25 (14.67%±0.07). Highest accumulation of total ash was found in shrimps fed on D75 (10.12±0.12) and the lowest total ash was found in D25 (7.34±0.34). Total ash in shrimp tissue showed a significant difference between all treatments (p < 0.05). Highest total moisture was found in shrimp fed on D75 (13.66±0.31) and lowest in D25 (6.07±0.09). However, there was no significant difference in total lipid, moisture and carbohydrate in shrimp tissues (p < 0.05). Total lipid, total carbohydrate and total ash contents in shrimp tissues showed positive relationships with growth performance. However, total moisture in shrimp tissue was found to displayed a negative relationship with the growth of shrimps. These results indicate that fish meal can be replaced with PKM in shrimp diets with minimal effects on shrimp nutritional composition. 2017 Thesis https://ir.uitm.edu.my/id/eprint/39446/ https://ir.uitm.edu.my/id/eprint/39446/1/39446.pdf text en public masters Universiti Teknologi MARA (UiTM) Faculty of Applied Sciences Daim, Norsila
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Daim, Norsila
topic	Aquaculture Biotechnology
spellingShingle	Aquaculture Biotechnology Shamsuddin, Nor Syafinaz The potential use of palm kernel meal in the pacific white shrimp (penaeus vannamei) feed / Nor Syafinaz Shamsuddin
description	Utilisation of plant proteins to replace fish meal in shrimp feeds has become an important consideration because fish meal has becoming more expensive due to global demand increment in aquaculture. The potential use of palm kernel meal (PKM) in this study to substitute fish meal in Pacific white shrimp (Penaeus vannamei) diets was evaluated by conducting a 90-day feeding trial. Shrimps individuals (750 juveniles) with an initial average weight of 0.4g, protein content of 10.74%±0.70 were randomly distributed into five treatments in triplicates. Five isonitrogenous (35% protein) diets were formulated to contain 0% (DO), 25% (D25), 50% (D50) and 75% (D75) of PKM replacement and a commercial feed served as control treatment (Control). The juveniles were hand fed twice daily at 7% of their biomass (50% at 0800 hrs and 50% at 1630 hrs). Results from this study revealed that shrimps fed D25 were comparable with those fed with Control as there was no significant difference (p > 0.05) in weight gain and specific growth rate (SGR) between the groups. Levels of PKM inclusion above 50% showed detrimental effects on growth performance. The proximate analysis was accomplished according to the standard AOAC (Association of Analytical Communities) methods. The highest total protein percent was observed in shrimp tissues fed with D25 (67.59%±0.87) and D75 showed the lowest protein among treatments (57.4%±0.63) (p < 0.05). Total lipid content was observed high in shrimps fed with Control (4.33%±2.96) and decreased with PKM replacement levels. Highest carbohydrate was found in shrimps fed with D75 (16.75%±0.04) and the lowest was found in shrimps fed with D25 (14.67%±0.07). Highest accumulation of total ash was found in shrimps fed on D75 (10.12±0.12) and the lowest total ash was found in D25 (7.34±0.34). Total ash in shrimp tissue showed a significant difference between all treatments (p < 0.05). Highest total moisture was found in shrimp fed on D75 (13.66±0.31) and lowest in D25 (6.07±0.09). However, there was no significant difference in total lipid, moisture and carbohydrate in shrimp tissues (p < 0.05). Total lipid, total carbohydrate and total ash contents in shrimp tissues showed positive relationships with growth performance. However, total moisture in shrimp tissue was found to displayed a negative relationship with the growth of shrimps. These results indicate that fish meal can be replaced with PKM in shrimp diets with minimal effects on shrimp nutritional composition.
format	Thesis
qualification_level	Master's degree
author	Shamsuddin, Nor Syafinaz
author_facet	Shamsuddin, Nor Syafinaz
author_sort	Shamsuddin, Nor Syafinaz
title	The potential use of palm kernel meal in the pacific white shrimp (penaeus vannamei) feed / Nor Syafinaz Shamsuddin
title_short	The potential use of palm kernel meal in the pacific white shrimp (penaeus vannamei) feed / Nor Syafinaz Shamsuddin
title_full	The potential use of palm kernel meal in the pacific white shrimp (penaeus vannamei) feed / Nor Syafinaz Shamsuddin
title_fullStr	The potential use of palm kernel meal in the pacific white shrimp (penaeus vannamei) feed / Nor Syafinaz Shamsuddin
title_full_unstemmed	The potential use of palm kernel meal in the pacific white shrimp (penaeus vannamei) feed / Nor Syafinaz Shamsuddin
title_sort	potential use of palm kernel meal in the pacific white shrimp (penaeus vannamei) feed / nor syafinaz shamsuddin
granting_institution	Universiti Teknologi MARA (UiTM)
granting_department	Faculty of Applied Sciences
publishDate	2017
url	https://ir.uitm.edu.my/id/eprint/39446/1/39446.pdf
_version_	1783734510984101888

The potential use of palm kernel meal in the pacific white shrimp (penaeus vannamei) feed / Nor Syafinaz Shamsuddin

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