The physicochemical characteristics of residual oil and fibers from oil palm empty fruit bunches
Abundant oil palm empty fruit bunches (OPEFB) generated from the palm oil mill industry create huge problems for the environment and the palm oil mill itself. Despite the importance of determining the amount of oil left in the OPEFB, little research of that nature has been reported. This study descr...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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North Carolina State University
2015
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| Online Access: | http://psasir.upm.edu.my/id/eprint/46663/ http://psasir.upm.edu.my/id/eprint/46663/1/The%20physicochemical%20characteristics%20of%20residual%20oil%20and%20fibers%20from%20oil%20palm%20empty%20fruit%20bunches.pdf |
| _version_ | 1848850710257467392 |
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| author | Md Yunos, Noor Seribainun Hidayah Baharuddin, Azhari Samsu Md. Yunos, Khairul Faezah Hafid, Halimatun Saadiah Busu, Zainuri Mokhtar, Mohd Noriznan Sulaiman, Alawi Md. Som, Ayub |
| author_facet | Md Yunos, Noor Seribainun Hidayah Baharuddin, Azhari Samsu Md. Yunos, Khairul Faezah Hafid, Halimatun Saadiah Busu, Zainuri Mokhtar, Mohd Noriznan Sulaiman, Alawi Md. Som, Ayub |
| author_sort | Md Yunos, Noor Seribainun Hidayah |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Abundant oil palm empty fruit bunches (OPEFB) generated from the palm oil mill industry create huge problems for the environment and the palm oil mill itself. Despite the importance of determining the amount of oil left in the OPEFB, little research of that nature has been reported. This study describes the oil content and physicochemical characteristics of OPEFB fibers, detection of oil attachment on the fiber’s surface using sudan red dye, contact angle values, and also the quality of the residual oil. The OPEFB fibers, which are normally used as mulch for the palm oil mill, have been found to be a rich source of lignocellulosic materials, especially cellulose, which constitutes 33.70 to 35.10% for a press-shredded fiber. Residual oil (3 to 7% on dry basis) extracted from the OPEFB exhibits good quality parameters such as deterioration of bleachability index (DOBI), free fatty acid (FFA), and peroxide value (PV). The DOBI values were still in the acceptable range, which is from 1.94 to 2.43, while the PV results are within the range of about 1.84 to 2.80 meq/kg. The major fatty acids of the residual fiber oil were palmitic and oleic acids, at 39.77% to 39.89% and 39.55% to 42.60%, respectively. There were no significant changes in the macronutrients and quality of the OPEFB residual oil. Therefore, the residual oil from the OPEFB should be recovered and reused as a raw material for industrial applications, boosting the oil extraction rate (OER) in the palm oil industry. |
| first_indexed | 2025-11-15T10:10:37Z |
| format | Article |
| id | upm-46663 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:10:37Z |
| publishDate | 2015 |
| publisher | North Carolina State University |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-466632022-06-20T08:11:23Z http://psasir.upm.edu.my/id/eprint/46663/ The physicochemical characteristics of residual oil and fibers from oil palm empty fruit bunches Md Yunos, Noor Seribainun Hidayah Baharuddin, Azhari Samsu Md. Yunos, Khairul Faezah Hafid, Halimatun Saadiah Busu, Zainuri Mokhtar, Mohd Noriznan Sulaiman, Alawi Md. Som, Ayub Abundant oil palm empty fruit bunches (OPEFB) generated from the palm oil mill industry create huge problems for the environment and the palm oil mill itself. Despite the importance of determining the amount of oil left in the OPEFB, little research of that nature has been reported. This study describes the oil content and physicochemical characteristics of OPEFB fibers, detection of oil attachment on the fiber’s surface using sudan red dye, contact angle values, and also the quality of the residual oil. The OPEFB fibers, which are normally used as mulch for the palm oil mill, have been found to be a rich source of lignocellulosic materials, especially cellulose, which constitutes 33.70 to 35.10% for a press-shredded fiber. Residual oil (3 to 7% on dry basis) extracted from the OPEFB exhibits good quality parameters such as deterioration of bleachability index (DOBI), free fatty acid (FFA), and peroxide value (PV). The DOBI values were still in the acceptable range, which is from 1.94 to 2.43, while the PV results are within the range of about 1.84 to 2.80 meq/kg. The major fatty acids of the residual fiber oil were palmitic and oleic acids, at 39.77% to 39.89% and 39.55% to 42.60%, respectively. There were no significant changes in the macronutrients and quality of the OPEFB residual oil. Therefore, the residual oil from the OPEFB should be recovered and reused as a raw material for industrial applications, boosting the oil extraction rate (OER) in the palm oil industry. North Carolina State University 2015 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/46663/1/The%20physicochemical%20characteristics%20of%20residual%20oil%20and%20fibers%20from%20oil%20palm%20empty%20fruit%20bunches.pdf Md Yunos, Noor Seribainun Hidayah and Baharuddin, Azhari Samsu and Md. Yunos, Khairul Faezah and Hafid, Halimatun Saadiah and Busu, Zainuri and Mokhtar, Mohd Noriznan and Sulaiman, Alawi and Md. Som, Ayub (2015) The physicochemical characteristics of residual oil and fibers from oil palm empty fruit bunches. Bioresources, 10 (1). pp. 14-29. ISSN 1930-2126 https://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/5668 |
| spellingShingle | Md Yunos, Noor Seribainun Hidayah Baharuddin, Azhari Samsu Md. Yunos, Khairul Faezah Hafid, Halimatun Saadiah Busu, Zainuri Mokhtar, Mohd Noriznan Sulaiman, Alawi Md. Som, Ayub The physicochemical characteristics of residual oil and fibers from oil palm empty fruit bunches |
| title | The physicochemical characteristics of residual oil and fibers from oil palm empty fruit bunches |
| title_full | The physicochemical characteristics of residual oil and fibers from oil palm empty fruit bunches |
| title_fullStr | The physicochemical characteristics of residual oil and fibers from oil palm empty fruit bunches |
| title_full_unstemmed | The physicochemical characteristics of residual oil and fibers from oil palm empty fruit bunches |
| title_short | The physicochemical characteristics of residual oil and fibers from oil palm empty fruit bunches |
| title_sort | physicochemical characteristics of residual oil and fibers from oil palm empty fruit bunches |
| url | http://psasir.upm.edu.my/id/eprint/46663/ http://psasir.upm.edu.my/id/eprint/46663/ http://psasir.upm.edu.my/id/eprint/46663/1/The%20physicochemical%20characteristics%20of%20residual%20oil%20and%20fibers%20from%20oil%20palm%20empty%20fruit%20bunches.pdf |