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 the...
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Malaysian Society of Applied Biology
2021
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Online Access: | http://ir.unimas.my/id/eprint/35209/2/abstract.pdf http://ir.unimas.my/id/eprint/35209/ http://myjms.mohe.gov.my/index.php/mabjournal/article/view/13032 |
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my.unimas.ir.352092021-05-03T04:51:52Z http://ir.unimas.my/id/eprint/35209/ SOLID SUBSTRATE FERMENTATION OF SAGO WASTE AND ITS EVALUATION AS FEED INGREDIENT FOR RED HYBRID TILAPIA Lani, Nurafidah Awang Husaini, Awang Ahmad Sallehin Ngieng, Ngui Sing Lee, Kui Soon A Rahim, Khairul Adha Roslan, Hairul Azman Esa, Yuzine QR Microbiology SH Aquaculture. Fisheries. Angling 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. Malaysian Society of Applied Biology 2021-04-05 Article PeerReviewed text en http://ir.unimas.my/id/eprint/35209/2/abstract.pdf Lani, Nurafidah and Awang Husaini, Awang Ahmad Sallehin and Ngieng, Ngui Sing and Lee, Kui Soon and A Rahim, Khairul Adha and Roslan, Hairul Azman and Esa, Yuzine (2021) SOLID SUBSTRATE FERMENTATION OF SAGO WASTE AND ITS EVALUATION AS FEED INGREDIENT FOR RED HYBRID TILAPIA. SOLID SUBSTRATE FERMENTATION OF SAGO WASTE AND ITS EVALUATION AS FEED INGREDIENT FOR RED HYBRID TILAPIA, 50 (1). pp. 1-10. ISSN 0126/8643 http://myjms.mohe.gov.my/index.php/mabjournal/article/view/13032 |
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QR Microbiology SH Aquaculture. Fisheries. Angling Lani, Nurafidah Awang Husaini, Awang Ahmad Sallehin Ngieng, Ngui Sing Lee, Kui Soon A Rahim, Khairul Adha Roslan, Hairul Azman Esa, Yuzine SOLID SUBSTRATE FERMENTATION OF SAGO WASTE AND ITS EVALUATION AS FEED INGREDIENT FOR RED HYBRID TILAPIA |
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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. |
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Article |
author |
Lani, Nurafidah Awang Husaini, Awang Ahmad Sallehin Ngieng, Ngui Sing Lee, Kui Soon A Rahim, Khairul Adha Roslan, Hairul Azman Esa, Yuzine |
author_facet |
Lani, Nurafidah Awang Husaini, Awang Ahmad Sallehin Ngieng, Ngui Sing Lee, Kui Soon A Rahim, Khairul Adha Roslan, Hairul Azman Esa, Yuzine |
author_sort |
Lani, Nurafidah |
title |
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_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_sort |
solid substrate fermentation of sago waste and its
evaluation as feed ingredient for red hybrid tilapia |
publisher |
Malaysian Society of Applied Biology |
publishDate |
2021 |
url |
http://ir.unimas.my/id/eprint/35209/2/abstract.pdf http://ir.unimas.my/id/eprint/35209/ http://myjms.mohe.gov.my/index.php/mabjournal/article/view/13032 |
_version_ |
1699240519643693056 |
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13.2014675 |