Effects Of Selective Dietary Prebiotics And Probiotics On Growth And Health Status Of Snakehead (Channa Striata) Fingerlings

Pembenihan ikan haruan yang dilakukan secara berterusan telah memberikan beberapa masalah misalnya kemerosotan kualiti air dan wabak penyakit terhadap ikan. Sejak kebelakangan ini, penyakit yang dihadapi oleh ikan telah di atasi melalui penggunaan antibiotik yang mengakibatkan mikro yang resistan ke...

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Main Author:	Munir, Mohammad Bodrul
Format:	Thesis
Language:	English
Published:	2016
Subjects:	QH1 Natural history (General - Including nature conservation geographical distribution)
Online Access:	http://eprints.usm.my/32207/1/MOHAMMAD_BODRUL_MUNIR_24%28NN%29.pdf
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spelling	my-usm-ep.322072019-04-12T05:25:16Z Effects Of Selective Dietary Prebiotics And Probiotics On Growth And Health Status Of Snakehead (Channa Striata) Fingerlings 2016-08 Munir, Mohammad Bodrul QH1 Natural history (General - Including nature conservation, geographical distribution) Pembenihan ikan haruan yang dilakukan secara berterusan telah memberikan beberapa masalah misalnya kemerosotan kualiti air dan wabak penyakit terhadap ikan. Sejak kebelakangan ini, penyakit yang dihadapi oleh ikan telah di atasi melalui penggunaan antibiotik yang mengakibatkan mikro yang resistan kepada mikrob, pengurangan mikrobiota dalam ekosistem gastrik (GI) termasuk pengumpulan sisa antibiotic di dalam otot ikan dan menyebabkan ia tidak sesuai untuk dimakan oleh manusia. Untuk mengatasi masalah ini, satu pendekatan yang menggunakan pendekatan pemberian pemakanan baru menggunakan prebiotic dan probiotic telah dikaji. Kajian ini dijalankan untuk menilai kesan pengambilan makanan tambahan prebiotik dan probiotic ke atas tumbesaran anak ikan Channa striata untuk mengurangkan masalah di dalam sistem akuakultur dengan cara berterusan. Eksperimen ini melibatkan pemberian permakanan yang mengandungi β-glucan, Galakto-oligosakarida (GOS), Mannan-oligosakarida (MOS), yis hidup (Saccharomyces cerevisiae) dan serbuk LBA (Lactobacillus acidophilus) untuk tempoh 16 minggu (Fasa 1) diikuti dengan pemakanan yang tidak menggunakan bahan tambahan selama 8 minggu (Fasa 2). Kajian ini telah dibahagikan kepada dua fasa untuk menentukan keupayaan benih C. striata untuk mengekalkan manfaat yang diperolehi selepas pengambilan makanan tambahan ini dalam tempoh yang ditetapkan. Kumpulan 800 ikan (22.40g+0.06) secara duplikat diberi enam olahan yang berbeza, iaitu 3 jenis prebiotics- 0.2% β-glucan, 1% GOS, 0.5% MOS dan 2 probiotik - 1% yis hidup, 0.01% serbuk LBA dan diet kawalan (tanpa makanan tambahan). Intensive culture of snakehead has resulted in problems such as deterioration of water quality and the outbreak of diseases. Currently, fish disease is managed through the use of antibiotics which has led to antimicrobial resistant pathogens, reduction in beneficial microbiota in the gastrointestinal (GI) ecosystem, including the accumulation of residual antibiotics in fish muscle making it unsuitable for human consumption. To overcome these problems a new feeding approach using prebiotics and probiotics is explored. The present research was conducted to evaluate the effect of feeding Channa striata fingerlings with different prebiotics and probiotics as well as duration of feeding on growth and health performance. The experimental design involved feeding experimental fish with β-glucan, Galacto-oligosaccharides (GOS), Mannan-oligosaccharides (MOS), live yeast (Saccharomyces cerevisiae) and LBA (Lactobacillus acidophilus) powder respectively, for a total of 16 weeks (Phase 1) followed by feeding of a control unsupplemented feed for 8 weeks (Phase 2). Duplicate groups of 800 fish (22.40 g+ 0.06) were raised on six different treatments respectively, three prebiotics - 0.2% β-glucan, 1% GOS, 0.5% MOS, and two probiotics - 1% live yeast, 0.01% LBA and a control (unsupplemented) diet. 2016-08 Thesis http://eprints.usm.my/32207/ http://eprints.usm.my/32207/1/MOHAMMAD_BODRUL_MUNIR_24%28NN%29.pdf application/pdf en public phd doctoral Universiti Sains Malaysia Pusat Pengajian Sains Kajihayat (School of Biological Sciences)
institution	Universiti Sains Malaysia
collection	USM Institutional Repository
language	English
topic	QH1 Natural history (General - Including nature conservation geographical distribution)
spellingShingle	QH1 Natural history (General - Including nature conservation geographical distribution) Munir, Mohammad Bodrul Effects Of Selective Dietary Prebiotics And Probiotics On Growth And Health Status Of Snakehead (Channa Striata) Fingerlings
description	Pembenihan ikan haruan yang dilakukan secara berterusan telah memberikan beberapa masalah misalnya kemerosotan kualiti air dan wabak penyakit terhadap ikan. Sejak kebelakangan ini, penyakit yang dihadapi oleh ikan telah di atasi melalui penggunaan antibiotik yang mengakibatkan mikro yang resistan kepada mikrob, pengurangan mikrobiota dalam ekosistem gastrik (GI) termasuk pengumpulan sisa antibiotic di dalam otot ikan dan menyebabkan ia tidak sesuai untuk dimakan oleh manusia. Untuk mengatasi masalah ini, satu pendekatan yang menggunakan pendekatan pemberian pemakanan baru menggunakan prebiotic dan probiotic telah dikaji. Kajian ini dijalankan untuk menilai kesan pengambilan makanan tambahan prebiotik dan probiotic ke atas tumbesaran anak ikan Channa striata untuk mengurangkan masalah di dalam sistem akuakultur dengan cara berterusan. Eksperimen ini melibatkan pemberian permakanan yang mengandungi β-glucan, Galakto-oligosakarida (GOS), Mannan-oligosakarida (MOS), yis hidup (Saccharomyces cerevisiae) dan serbuk LBA (Lactobacillus acidophilus) untuk tempoh 16 minggu (Fasa 1) diikuti dengan pemakanan yang tidak menggunakan bahan tambahan selama 8 minggu (Fasa 2). Kajian ini telah dibahagikan kepada dua fasa untuk menentukan keupayaan benih C. striata untuk mengekalkan manfaat yang diperolehi selepas pengambilan makanan tambahan ini dalam tempoh yang ditetapkan. Kumpulan 800 ikan (22.40g+0.06) secara duplikat diberi enam olahan yang berbeza, iaitu 3 jenis prebiotics- 0.2% β-glucan, 1% GOS, 0.5% MOS dan 2 probiotik - 1% yis hidup, 0.01% serbuk LBA dan diet kawalan (tanpa makanan tambahan). Intensive culture of snakehead has resulted in problems such as deterioration of water quality and the outbreak of diseases. Currently, fish disease is managed through the use of antibiotics which has led to antimicrobial resistant pathogens, reduction in beneficial microbiota in the gastrointestinal (GI) ecosystem, including the accumulation of residual antibiotics in fish muscle making it unsuitable for human consumption. To overcome these problems a new feeding approach using prebiotics and probiotics is explored. The present research was conducted to evaluate the effect of feeding Channa striata fingerlings with different prebiotics and probiotics as well as duration of feeding on growth and health performance. The experimental design involved feeding experimental fish with β-glucan, Galacto-oligosaccharides (GOS), Mannan-oligosaccharides (MOS), live yeast (Saccharomyces cerevisiae) and LBA (Lactobacillus acidophilus) powder respectively, for a total of 16 weeks (Phase 1) followed by feeding of a control unsupplemented feed for 8 weeks (Phase 2). Duplicate groups of 800 fish (22.40 g+ 0.06) were raised on six different treatments respectively, three prebiotics - 0.2% β-glucan, 1% GOS, 0.5% MOS, and two probiotics - 1% live yeast, 0.01% LBA and a control (unsupplemented) diet.
format	Thesis
qualification_name	Doctor of Philosophy (PhD.)
qualification_level	Doctorate
author	Munir, Mohammad Bodrul
author_facet	Munir, Mohammad Bodrul
author_sort	Munir, Mohammad Bodrul
title	Effects Of Selective Dietary Prebiotics And Probiotics On Growth And Health Status Of Snakehead (Channa Striata) Fingerlings
title_short	Effects Of Selective Dietary Prebiotics And Probiotics On Growth And Health Status Of Snakehead (Channa Striata) Fingerlings
title_full	Effects Of Selective Dietary Prebiotics And Probiotics On Growth And Health Status Of Snakehead (Channa Striata) Fingerlings
title_fullStr	Effects Of Selective Dietary Prebiotics And Probiotics On Growth And Health Status Of Snakehead (Channa Striata) Fingerlings
title_full_unstemmed	Effects Of Selective Dietary Prebiotics And Probiotics On Growth And Health Status Of Snakehead (Channa Striata) Fingerlings
title_sort	effects of selective dietary prebiotics and probiotics on growth and health status of snakehead (channa striata) fingerlings
granting_institution	Universiti Sains Malaysia
granting_department	Pusat Pengajian Sains Kajihayat (School of Biological Sciences)
publishDate	2016
url	http://eprints.usm.my/32207/1/MOHAMMAD_BODRUL_MUNIR_24%28NN%29.pdf
_version_	1747820543916113920

Effects Of Selective Dietary Prebiotics And Probiotics On Growth And Health Status Of Snakehead (Channa Striata) Fingerlings

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