Solid-state fermentation of pineapple waste for nutrient enhancement in animal feed
Pineapple waste has a high content of organic compounds and nutrients such as fiber, carbohydrates, and minerals which make the waste can be used as animal feed. Fermented pineapple waste produced higher yields of nutrients as compared to unfermented pineapple waste. Therefore, the objective of this...
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| Format: | Conference or Workshop Item |
| Language: | English |
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Springer Singapore
2025
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| Online Access: | https://umpir.ump.edu.my/id/eprint/45308/ |
| _version_ | 1848827380564492288 |
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| author | Khek, Han Wen Khairul Nizam, Jairin Rohana, Abu Noraziah, Abu Yazid Siti Hatijah, Mortan |
| author_facet | Khek, Han Wen Khairul Nizam, Jairin Rohana, Abu Noraziah, Abu Yazid Siti Hatijah, Mortan |
| author_sort | Khek, Han Wen |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Pineapple waste has a high content of organic compounds and nutrients such as fiber, carbohydrates, and minerals which make the waste can be used as animal feed. Fermented pineapple waste produced higher yields of nutrients as compared to unfermented pineapple waste. Therefore, the objective of this study is to compare different types of fermented pineapple waste (leaves, peels, and crown) and its ratio on nutrient content enhancement for the production of animal feed. To identify the best type and optimal ratio of fermented pineapple waste, measurements were made of the soluble protein, antioxidant, total phenolic content, and reducing sugar. The pineapple waste was fermented with 1.5 g of Rhizopus oligosporus, 1.5 g of spent coffee ground, and trace elements for 3 days at 30℃. Based on the analysis, fermented pineapple leaves with 0.84% (w/v) substrate ratio produced the highest concentration of soluble protein (23.0882 mg/g), antioxidant (58.12%), and reducing sugar (16.2453 mg/g), but have the lowest concentration of total phenolic content (0.0556 mg/g) than pineapple crown and peels. The results also demonstrated an increment of 72, 94, and 95% in total protein, antioxidant, and reducing sugar of the fermented pineapple leaves as compared to unfermented ones. This study demonstrates that solid-state fermentation increased the nutrient contents of the pineapple waste, with pineapple leaves being the best waste to produce highly nutritious animal feed. |
| first_indexed | 2025-11-15T03:59:48Z |
| format | Conference or Workshop Item |
| id | ump-45308 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T03:59:48Z |
| publishDate | 2025 |
| publisher | Springer Singapore |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-453082025-08-08T01:29:56Z https://umpir.ump.edu.my/id/eprint/45308/ Solid-state fermentation of pineapple waste for nutrient enhancement in animal feed Khek, Han Wen Khairul Nizam, Jairin Rohana, Abu Noraziah, Abu Yazid Siti Hatijah, Mortan TP Chemical technology Pineapple waste has a high content of organic compounds and nutrients such as fiber, carbohydrates, and minerals which make the waste can be used as animal feed. Fermented pineapple waste produced higher yields of nutrients as compared to unfermented pineapple waste. Therefore, the objective of this study is to compare different types of fermented pineapple waste (leaves, peels, and crown) and its ratio on nutrient content enhancement for the production of animal feed. To identify the best type and optimal ratio of fermented pineapple waste, measurements were made of the soluble protein, antioxidant, total phenolic content, and reducing sugar. The pineapple waste was fermented with 1.5 g of Rhizopus oligosporus, 1.5 g of spent coffee ground, and trace elements for 3 days at 30℃. Based on the analysis, fermented pineapple leaves with 0.84% (w/v) substrate ratio produced the highest concentration of soluble protein (23.0882 mg/g), antioxidant (58.12%), and reducing sugar (16.2453 mg/g), but have the lowest concentration of total phenolic content (0.0556 mg/g) than pineapple crown and peels. The results also demonstrated an increment of 72, 94, and 95% in total protein, antioxidant, and reducing sugar of the fermented pineapple leaves as compared to unfermented ones. This study demonstrates that solid-state fermentation increased the nutrient contents of the pineapple waste, with pineapple leaves being the best waste to produce highly nutritious animal feed. Springer Singapore 2025-06 Conference or Workshop Item PeerReviewed pdf en https://umpir.ump.edu.my/id/eprint/45308/1/Solid-state%20fermentation%20of%20pineapple%20waste%20for%20nutrient%20enhancement%20in%20animal%20feed.pdf Khek, Han Wen and Khairul Nizam, Jairin and Rohana, Abu and Noraziah, Abu Yazid and Siti Hatijah, Mortan (2025) Solid-state fermentation of pineapple waste for nutrient enhancement in animal feed. In: Proceedings of the 4th International Conference on Biomass Utilization and Sustainable Energy; ICoBiomasSE 2024. Green Energy and Technology; 4th International Conference on Biomass Utilization and Sustainable Energy, ICoBiomasSE 2024, held in conjunction with the Global Trends in Engineering, Science, and Technology Congress, GTEST 2024 , 2 - 3 September 2024 , Perlis. pp. 411-424.. ISSN 1865-3529 ISBN 978-981963784-3 (Published) https://doi.org/10.1007/978-981-96-3785-0_33 |
| spellingShingle | TP Chemical technology Khek, Han Wen Khairul Nizam, Jairin Rohana, Abu Noraziah, Abu Yazid Siti Hatijah, Mortan Solid-state fermentation of pineapple waste for nutrient enhancement in animal feed |
| title | Solid-state fermentation of pineapple waste for nutrient enhancement in animal feed |
| title_full | Solid-state fermentation of pineapple waste for nutrient enhancement in animal feed |
| title_fullStr | Solid-state fermentation of pineapple waste for nutrient enhancement in animal feed |
| title_full_unstemmed | Solid-state fermentation of pineapple waste for nutrient enhancement in animal feed |
| title_short | Solid-state fermentation of pineapple waste for nutrient enhancement in animal feed |
| title_sort | solid-state fermentation of pineapple waste for nutrient enhancement in animal feed |
| topic | TP Chemical technology |
| url | https://umpir.ump.edu.my/id/eprint/45308/ https://umpir.ump.edu.my/id/eprint/45308/ |