Alkaline cleaning-in-place of pink guava puree fouling deposit using lab-scale cleaning test rig
Cleaning-in-place (CIP) of pink guava puree (PGP) fouling deposits is not well known compared to dairy deposits which is well established. Lab-scale cleaning test rig has been used to investigate the cleaning performance of PGP deposits. Removal mechanism during alkaline-based cleaning of PGP deposi...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2014
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| Online Access: | http://psasir.upm.edu.my/id/eprint/36357/ http://psasir.upm.edu.my/id/eprint/36357/1/Alkaline%20Cleaning-in-Place%20of%20Pink%20Guava%20Puree%20Fouling%20Deposit%20Using%20Lab-scale%20Cleaning%20Test%20Rig.pdf |
| _version_ | 1848848309576269824 |
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| author | Khalid, Nurul Izzah Ab. Aziz, Norashikin Abdul Aziz, Nuraini Taip, Farah Saleena Anuar, Mohd Shamsul |
| author_facet | Khalid, Nurul Izzah Ab. Aziz, Norashikin Abdul Aziz, Nuraini Taip, Farah Saleena Anuar, Mohd Shamsul |
| author_sort | Khalid, Nurul Izzah |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Cleaning-in-place (CIP) of pink guava puree (PGP) fouling deposits is not well known compared to dairy deposits which is well established. Lab-scale cleaning test rig has been used to investigate the cleaning performance of PGP deposits. Removal mechanism during alkaline-based cleaning of PGP deposits were investigated using NaOH concentrations (1.0 wt% -2.0 wt%), temperatures (35 - 70 °C) and fluid velocities (0.6-1.5m/s) over a range of Reynolds number (Re= 4x104 - 1.8x105). Cleaning rate was quantified by measuring the remaining area of the deposits at sample holder at every 1 min. The efficient CIP process for PGP fouling deposit can be obtained at 1.5m/s, 70 °C, with concentration of (1.0 - 2.0wt%). |
| first_indexed | 2025-11-15T09:32:27Z |
| format | Article |
| id | upm-36357 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T09:32:27Z |
| publishDate | 2014 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-363572015-12-01T03:29:16Z http://psasir.upm.edu.my/id/eprint/36357/ Alkaline cleaning-in-place of pink guava puree fouling deposit using lab-scale cleaning test rig Khalid, Nurul Izzah Ab. Aziz, Norashikin Abdul Aziz, Nuraini Taip, Farah Saleena Anuar, Mohd Shamsul Cleaning-in-place (CIP) of pink guava puree (PGP) fouling deposits is not well known compared to dairy deposits which is well established. Lab-scale cleaning test rig has been used to investigate the cleaning performance of PGP deposits. Removal mechanism during alkaline-based cleaning of PGP deposits were investigated using NaOH concentrations (1.0 wt% -2.0 wt%), temperatures (35 - 70 °C) and fluid velocities (0.6-1.5m/s) over a range of Reynolds number (Re= 4x104 - 1.8x105). Cleaning rate was quantified by measuring the remaining area of the deposits at sample holder at every 1 min. The efficient CIP process for PGP fouling deposit can be obtained at 1.5m/s, 70 °C, with concentration of (1.0 - 2.0wt%). Elsevier 2014 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/36357/1/Alkaline%20Cleaning-in-Place%20of%20Pink%20Guava%20Puree%20Fouling%20Deposit%20Using%20Lab-scale%20Cleaning%20Test%20Rig.pdf Khalid, Nurul Izzah and Ab. Aziz, Norashikin and Abdul Aziz, Nuraini and Taip, Farah Saleena and Anuar, Mohd Shamsul (2014) Alkaline cleaning-in-place of pink guava puree fouling deposit using lab-scale cleaning test rig. Agriculture and Agricultural Science Procedia, 2. pp. 280-288. ISSN 2210-7843 10.1016/j.aaspro.2014.11.040 |
| spellingShingle | Khalid, Nurul Izzah Ab. Aziz, Norashikin Abdul Aziz, Nuraini Taip, Farah Saleena Anuar, Mohd Shamsul Alkaline cleaning-in-place of pink guava puree fouling deposit using lab-scale cleaning test rig |
| title | Alkaline cleaning-in-place of pink guava puree fouling deposit using lab-scale cleaning test rig |
| title_full | Alkaline cleaning-in-place of pink guava puree fouling deposit using lab-scale cleaning test rig |
| title_fullStr | Alkaline cleaning-in-place of pink guava puree fouling deposit using lab-scale cleaning test rig |
| title_full_unstemmed | Alkaline cleaning-in-place of pink guava puree fouling deposit using lab-scale cleaning test rig |
| title_short | Alkaline cleaning-in-place of pink guava puree fouling deposit using lab-scale cleaning test rig |
| title_sort | alkaline cleaning-in-place of pink guava puree fouling deposit using lab-scale cleaning test rig |
| url | http://psasir.upm.edu.my/id/eprint/36357/ http://psasir.upm.edu.my/id/eprint/36357/ http://psasir.upm.edu.my/id/eprint/36357/1/Alkaline%20Cleaning-in-Place%20of%20Pink%20Guava%20Puree%20Fouling%20Deposit%20Using%20Lab-scale%20Cleaning%20Test%20Rig.pdf |