Assessment on multilayer ultrafiltration membrane for fractionation of tilapia by-product protein hydrolysate with angiotensin I-converting enzyme (ACE) inhibitory activity
Ultrafiltration membrane is a convenient system to fractionate fish protein hydrolysate and recovery of peptide fraction with high ACE inhibitory activity. However, the limitation of applying membrane system in protein fractionation is its poor selectivity. This study aiming to assess the applicatio...
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| Format: | Article |
| Language: | English |
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Elsevier
2017
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| Online Access: | http://psasir.upm.edu.my/id/eprint/60953/1/Assessment%20on%20multilayer%20ultrafiltration%20membrane%20for%20fractionation%20of%20tilapia%20by-product%20protein%20hydrolysate%20with%20angiotensin%20I-converting%20enzyme%20%28ACE%29%20inhibitory%20activity.pdf |
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| author | Roslan, Jumardi Mustapa Kamal, Siti Mazlina Md. Yunos, Khairul Faezah Abdullah, Norhafizah |
| author_facet | Roslan, Jumardi Mustapa Kamal, Siti Mazlina Md. Yunos, Khairul Faezah Abdullah, Norhafizah |
| author_sort | Roslan, Jumardi |
| collection | UPM |
| description | Ultrafiltration membrane is a convenient system to fractionate fish protein hydrolysate and recovery of peptide fraction with high ACE inhibitory activity. However, the limitation of applying membrane system in protein fractionation is its poor selectivity. This study aiming to assess the application of multilayer ultrafiltration in order to improve the selectivity of the tilapia by-product protein hydrolysate (TBH) separation by achieving higher amount of small peptides. Flat sheet regenerated cellulose (RC) membrane with molecular weight cut-off (MWCO) of 10 and 5 kDa were used for the separation of peptide mixtures. The membrane were arranged in the orientation of 10/5 kDa and 5/5 kDa, in which these two membrane were stacked together in one device. The performance of multilayer membrane were evaluated based on the permeate flux and peptide transmission, and compare with the single membrane system (5 and 10 kDa). The performance ultrafiltration membrane for fractionating TBH was studied under two different conditions (rotation speed and pH). The highest permeate flux and peptide transmission were obtained at membrane with pore size of 10 kDa (single), followed by 10/5 (multilayer), 5 (single) and 5/5 kDa (multilayer). Based on selectivity analysis, most permeate produced were composed of peptides lower than 1500 Da. When the smaller membrane’s pore size is used (5 kDa membrane and 5/5 multilayer membranes), the amount of small-sized peptide (<500 Da) increased, indicating that selectivity (specifically on small-sized peptide) can be improved. The permeate from multilayer 5/5 and 10/5 kDa membranes have higher value of ACE inhibitory activity (84.04% and 75.59%, respectively) compared with the single membrane (5 kDa – 71.83% and 10 kDa – 64.32%). This might be due to the permeate enriched with small-sized peptide. Thus, application of multilayer membrane shows the potential to recover high ACE inhibitory activity from TBH. |
| first_indexed | 2024-03-06T09:39:20Z |
| format | Article |
| id | upm.eprints-60953 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T09:39:20Z |
| publishDate | 2017 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | upm.eprints-609532019-03-21T01:30:12Z http://psasir.upm.edu.my/id/eprint/60953/ Assessment on multilayer ultrafiltration membrane for fractionation of tilapia by-product protein hydrolysate with angiotensin I-converting enzyme (ACE) inhibitory activity Roslan, Jumardi Mustapa Kamal, Siti Mazlina Md. Yunos, Khairul Faezah Abdullah, Norhafizah Ultrafiltration membrane is a convenient system to fractionate fish protein hydrolysate and recovery of peptide fraction with high ACE inhibitory activity. However, the limitation of applying membrane system in protein fractionation is its poor selectivity. This study aiming to assess the application of multilayer ultrafiltration in order to improve the selectivity of the tilapia by-product protein hydrolysate (TBH) separation by achieving higher amount of small peptides. Flat sheet regenerated cellulose (RC) membrane with molecular weight cut-off (MWCO) of 10 and 5 kDa were used for the separation of peptide mixtures. The membrane were arranged in the orientation of 10/5 kDa and 5/5 kDa, in which these two membrane were stacked together in one device. The performance of multilayer membrane were evaluated based on the permeate flux and peptide transmission, and compare with the single membrane system (5 and 10 kDa). The performance ultrafiltration membrane for fractionating TBH was studied under two different conditions (rotation speed and pH). The highest permeate flux and peptide transmission were obtained at membrane with pore size of 10 kDa (single), followed by 10/5 (multilayer), 5 (single) and 5/5 kDa (multilayer). Based on selectivity analysis, most permeate produced were composed of peptides lower than 1500 Da. When the smaller membrane’s pore size is used (5 kDa membrane and 5/5 multilayer membranes), the amount of small-sized peptide (<500 Da) increased, indicating that selectivity (specifically on small-sized peptide) can be improved. The permeate from multilayer 5/5 and 10/5 kDa membranes have higher value of ACE inhibitory activity (84.04% and 75.59%, respectively) compared with the single membrane (5 kDa – 71.83% and 10 kDa – 64.32%). This might be due to the permeate enriched with small-sized peptide. Thus, application of multilayer membrane shows the potential to recover high ACE inhibitory activity from TBH. Elsevier 2017 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/60953/1/Assessment%20on%20multilayer%20ultrafiltration%20membrane%20for%20fractionation%20of%20tilapia%20by-product%20protein%20hydrolysate%20with%20angiotensin%20I-converting%20enzyme%20%28ACE%29%20inhibitory%20activity.pdf Roslan, Jumardi and Mustapa Kamal, Siti Mazlina and Md. Yunos, Khairul Faezah and Abdullah, Norhafizah (2017) Assessment on multilayer ultrafiltration membrane for fractionation of tilapia by-product protein hydrolysate with angiotensin I-converting enzyme (ACE) inhibitory activity. Separation and Purification Technology, 173. pp. 250-257. ISSN 1383-5866 https://ac.els-cdn.com/S1383586616308504/1-s2.0-S1383586616308504-main.pdf?_tid=7ae3ca04-0e0f-4c1b-9b7f-25e9de400777&acdnat=1553131690_0fca31ec891380fb041c9e1dc81a275f 10.1016/j.seppur.2016.09.038 |
| spellingShingle | Roslan, Jumardi Mustapa Kamal, Siti Mazlina Md. Yunos, Khairul Faezah Abdullah, Norhafizah Assessment on multilayer ultrafiltration membrane for fractionation of tilapia by-product protein hydrolysate with angiotensin I-converting enzyme (ACE) inhibitory activity |
| title | Assessment on multilayer ultrafiltration membrane for fractionation of tilapia by-product protein hydrolysate with angiotensin I-converting enzyme (ACE) inhibitory activity |
| title_full | Assessment on multilayer ultrafiltration membrane for fractionation of tilapia by-product protein hydrolysate with angiotensin I-converting enzyme (ACE) inhibitory activity |
| title_fullStr | Assessment on multilayer ultrafiltration membrane for fractionation of tilapia by-product protein hydrolysate with angiotensin I-converting enzyme (ACE) inhibitory activity |
| title_full_unstemmed | Assessment on multilayer ultrafiltration membrane for fractionation of tilapia by-product protein hydrolysate with angiotensin I-converting enzyme (ACE) inhibitory activity |
| title_short | Assessment on multilayer ultrafiltration membrane for fractionation of tilapia by-product protein hydrolysate with angiotensin I-converting enzyme (ACE) inhibitory activity |
| title_sort | assessment on multilayer ultrafiltration membrane for fractionation of tilapia by product protein hydrolysate with angiotensin i converting enzyme ace inhibitory activity |
| url | http://psasir.upm.edu.my/id/eprint/60953/1/Assessment%20on%20multilayer%20ultrafiltration%20membrane%20for%20fractionation%20of%20tilapia%20by-product%20protein%20hydrolysate%20with%20angiotensin%20I-converting%20enzyme%20%28ACE%29%20inhibitory%20activity.pdf |
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