Fabrication and performance of PSf/CA ultrafiltration membranes: effect of additives for fouling resistance and selective polyphenol removal from apple juice
This work focused on the addition of different pore formation-controlling agent to a polysulfone/cellulose acetate blend membrane via immersion precipitation using phase inversion technique to improve the fouling resistance and selective polyphenol removal of apple juice. The membranes were prepared...
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| Format: | Article |
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College of Natural Resources, North Carolina State University
2019
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| _version_ | 1796980682262577152 |
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| author | Wae Abdulkadir Usin, Wan Aisyah Fadilah Md. Yunos, Khairul Faezah Mohd. Amin, Nor Amaiza Samsu Baharuddin, Azhari |
| author_facet | Wae Abdulkadir Usin, Wan Aisyah Fadilah Md. Yunos, Khairul Faezah Mohd. Amin, Nor Amaiza Samsu Baharuddin, Azhari |
| author_sort | Wae Abdulkadir Usin, Wan Aisyah Fadilah |
| collection | UPM |
| description | This work focused on the addition of different pore formation-controlling agent to a polysulfone/cellulose acetate blend membrane via immersion precipitation using phase inversion technique to improve the fouling resistance and selective polyphenol removal of apple juice. The membranes were prepared by blending hydrophilic polyvinylpyrrolidone (PVP) and amphiphilic Pluronic F127 (Plu) with polysulfone/cellulose acetate matrix in N-methyl-2-pyrrolidone. The morphology, mechanical strength, flux permeation, flux recovery ratio, and polyphenol separation of these membranes were characterized. It was found that the fabricated membranes with addition of PVP and Plu were more effective than the membrane without a pore formation-controlling agent. The flux recovery of the membranes with combined pore formers after ultrafiltration of bovine serum albumin increased from 12.4% to 66.9%. The selectivity of polyphenols increased from 6% to 79% with an improved flux recovery of 79%, which shows the reduction of yellowish-brown pigment in apple juice. |
| first_indexed | 2024-03-06T10:26:39Z |
| format | Article |
| id | upm.eprints-79847 |
| institution | Universiti Putra Malaysia |
| last_indexed | 2024-03-06T10:26:39Z |
| publishDate | 2019 |
| publisher | College of Natural Resources, North Carolina State University |
| record_format | dspace |
| spelling | upm.eprints-798472022-11-15T04:21:55Z http://psasir.upm.edu.my/id/eprint/79847/ Fabrication and performance of PSf/CA ultrafiltration membranes: effect of additives for fouling resistance and selective polyphenol removal from apple juice Wae Abdulkadir Usin, Wan Aisyah Fadilah Md. Yunos, Khairul Faezah Mohd. Amin, Nor Amaiza Samsu Baharuddin, Azhari This work focused on the addition of different pore formation-controlling agent to a polysulfone/cellulose acetate blend membrane via immersion precipitation using phase inversion technique to improve the fouling resistance and selective polyphenol removal of apple juice. The membranes were prepared by blending hydrophilic polyvinylpyrrolidone (PVP) and amphiphilic Pluronic F127 (Plu) with polysulfone/cellulose acetate matrix in N-methyl-2-pyrrolidone. The morphology, mechanical strength, flux permeation, flux recovery ratio, and polyphenol separation of these membranes were characterized. It was found that the fabricated membranes with addition of PVP and Plu were more effective than the membrane without a pore formation-controlling agent. The flux recovery of the membranes with combined pore formers after ultrafiltration of bovine serum albumin increased from 12.4% to 66.9%. The selectivity of polyphenols increased from 6% to 79% with an improved flux recovery of 79%, which shows the reduction of yellowish-brown pigment in apple juice. College of Natural Resources, North Carolina State University 2019 Article PeerReviewed Wae Abdulkadir Usin, Wan Aisyah Fadilah and Md. Yunos, Khairul Faezah and Mohd. Amin, Nor Amaiza and Samsu Baharuddin, Azhari (2019) Fabrication and performance of PSf/CA ultrafiltration membranes: effect of additives for fouling resistance and selective polyphenol removal from apple juice. BioResources, 14 (1). pp. 737-754. ISSN 1930-2126 https://bioresources.cnr.ncsu.edu/resources/fabrication-and-performance-of-psf-ca-ultrafiltration-membranes-effect-of-additives-for-fouling-resistance-and-selective-polyphenol-removal-from-apple-juice/ 10.15376/biores.14.1.737-754 |
| spellingShingle | Wae Abdulkadir Usin, Wan Aisyah Fadilah Md. Yunos, Khairul Faezah Mohd. Amin, Nor Amaiza Samsu Baharuddin, Azhari Fabrication and performance of PSf/CA ultrafiltration membranes: effect of additives for fouling resistance and selective polyphenol removal from apple juice |
| title | Fabrication and performance of PSf/CA ultrafiltration membranes: effect of additives for fouling resistance and selective polyphenol removal from apple juice |
| title_full | Fabrication and performance of PSf/CA ultrafiltration membranes: effect of additives for fouling resistance and selective polyphenol removal from apple juice |
| title_fullStr | Fabrication and performance of PSf/CA ultrafiltration membranes: effect of additives for fouling resistance and selective polyphenol removal from apple juice |
| title_full_unstemmed | Fabrication and performance of PSf/CA ultrafiltration membranes: effect of additives for fouling resistance and selective polyphenol removal from apple juice |
| title_short | Fabrication and performance of PSf/CA ultrafiltration membranes: effect of additives for fouling resistance and selective polyphenol removal from apple juice |
| title_sort | fabrication and performance of psf ca ultrafiltration membranes effect of additives for fouling resistance and selective polyphenol removal from apple juice |
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