Solid substrate fermentation of sago waste and its evaluation as feed ingredient for red hybrid tilapia
The increasing demand for fishmeal in aquaculture industry causes the rising cost of feed yearly. Here, we reported on the solid-state fermentation of sago waste inoculated with mixed microbial cultures, optimization of its fermentation parameters to improve the nutrient contents, and the use of t...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Penerbit Universiti Kebangsaan Malaysia
2021
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| Online Access: | http://journalarticle.ukm.my/17895/ http://journalarticle.ukm.my/17895/1/85-94%2B%2B%2BAhmad%2BHusaini.pdf |
| _version_ | 1848814428414279680 |
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| author | Nurafidah Lani, Ahmad Husaini, Ngieng, Ngui Sing Lee, Kui Soon Khairul Adha A. Rahim, Hairul Azman Roslan, Yuzine Esa, |
| author_facet | Nurafidah Lani, Ahmad Husaini, Ngieng, Ngui Sing Lee, Kui Soon Khairul Adha A. Rahim, Hairul Azman Roslan, Yuzine Esa, |
| author_sort | Nurafidah Lani, |
| building | UKM Institutional Repository |
| collection | Online Access |
| description | The increasing demand for fishmeal in aquaculture industry causes the rising cost of feed yearly. Here, we reported on the
solid-state fermentation of sago waste inoculated with mixed microbial cultures, optimization of its fermentation parameters
to improve the nutrient contents, and the use of the fermented sago waste as an ingredient in the formulation of fish feed
diet. The use of Bacillus amyloliquefaciens, Aspergillus niger, and Neurospora crassa as inoculums gave the best, improved
physiochemical properties and nutrient content of the fermented sago waste. The optimum conditions were 5 days, 28°C,
pH 3, and sodium nitrate as a nitrogen source. Under the optimized conditions, moisture content, crude protein, and ash
increases by 11.8%, 1.3%, and 5.1%; whereas dry matter and crude fiber decreases by 11.8% and 6.1%; respectively. The
fermented sago waste prepared was further used as ingredient in the formulation of the fish feed diet and fed to red hybrid
tilapia. Fish feed that contained up to 150 g kg-1 of fermented sago waste had a similar growth rate. Growth performance,
specific growth rate, feed conversion ratio, and survival rate of tilapia fed were not of significant difference compared to
control diet. The supplementation of the diets for 60 days resulted in 1.50 ± 0.48 g fish-1 mean body weight gain with a
specific growth rate of 0.68 ± 0.17% day-1, feed conversion ratio of 2.33 ± 0.84, and survival rate of 80%. This concludes
that fermented sago waste has the potential as a partial substitute for fishmeal. |
| first_indexed | 2025-11-15T00:33:56Z |
| format | Article |
| id | oai:generic.eprints.org:17895 |
| institution | Universiti Kebangasaan Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T00:33:56Z |
| publishDate | 2021 |
| publisher | Penerbit Universiti Kebangsaan Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | oai:generic.eprints.org:178952022-01-13T01:18:58Z http://journalarticle.ukm.my/17895/ Solid substrate fermentation of sago waste and its evaluation as feed ingredient for red hybrid tilapia Nurafidah Lani, Ahmad Husaini, Ngieng, Ngui Sing Lee, Kui Soon Khairul Adha A. Rahim, Hairul Azman Roslan, Yuzine Esa, The increasing demand for fishmeal in aquaculture industry causes the rising cost of feed yearly. Here, we reported on the solid-state fermentation of sago waste inoculated with mixed microbial cultures, optimization of its fermentation parameters to improve the nutrient contents, and the use of the fermented sago waste as an ingredient in the formulation of fish feed diet. The use of Bacillus amyloliquefaciens, Aspergillus niger, and Neurospora crassa as inoculums gave the best, improved physiochemical properties and nutrient content of the fermented sago waste. The optimum conditions were 5 days, 28°C, pH 3, and sodium nitrate as a nitrogen source. Under the optimized conditions, moisture content, crude protein, and ash increases by 11.8%, 1.3%, and 5.1%; whereas dry matter and crude fiber decreases by 11.8% and 6.1%; respectively. The fermented sago waste prepared was further used as ingredient in the formulation of the fish feed diet and fed to red hybrid tilapia. Fish feed that contained up to 150 g kg-1 of fermented sago waste had a similar growth rate. Growth performance, specific growth rate, feed conversion ratio, and survival rate of tilapia fed were not of significant difference compared to control diet. The supplementation of the diets for 60 days resulted in 1.50 ± 0.48 g fish-1 mean body weight gain with a specific growth rate of 0.68 ± 0.17% day-1, feed conversion ratio of 2.33 ± 0.84, and survival rate of 80%. This concludes that fermented sago waste has the potential as a partial substitute for fishmeal. Penerbit Universiti Kebangsaan Malaysia 2021 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/17895/1/85-94%2B%2B%2BAhmad%2BHusaini.pdf Nurafidah Lani, and Ahmad Husaini, and Ngieng, Ngui Sing and Lee, Kui Soon and Khairul Adha A. Rahim, and Hairul Azman Roslan, and Yuzine Esa, (2021) Solid substrate fermentation of sago waste and its evaluation as feed ingredient for red hybrid tilapia. Malaysian Applied Biology, 50 (1). pp. 85-94. ISSN 0126-8643 https://jms.mabjournal.com/index.php/mab/issue/view/2 |
| spellingShingle | Nurafidah Lani, Ahmad Husaini, Ngieng, Ngui Sing Lee, Kui Soon Khairul Adha A. Rahim, Hairul Azman Roslan, Yuzine Esa, Solid substrate fermentation of sago waste and its evaluation as feed ingredient for red hybrid tilapia |
| title | Solid substrate fermentation of sago waste and its evaluation as feed ingredient for red hybrid tilapia |
| title_full | Solid substrate fermentation of sago waste and its evaluation as feed ingredient for red hybrid tilapia |
| title_fullStr | Solid substrate fermentation of sago waste and its evaluation as feed ingredient for red hybrid tilapia |
| title_full_unstemmed | Solid substrate fermentation of sago waste and its evaluation as feed ingredient for red hybrid tilapia |
| title_short | Solid substrate fermentation of sago waste and its evaluation as feed ingredient for red hybrid tilapia |
| title_sort | solid substrate fermentation of sago waste and its evaluation as feed ingredient for red hybrid tilapia |
| url | http://journalarticle.ukm.my/17895/ http://journalarticle.ukm.my/17895/ http://journalarticle.ukm.my/17895/1/85-94%2B%2B%2BAhmad%2BHusaini.pdf |