Effects of Ultraviolet (UV) treatment on the properties of black tilapia fish skins gelatin
The aim of the study is to investigate the effects of ultraviolet (UV) treatment on the properties of black tilapia fish skins gelatin. The fish gelatin were investigated in terms of gel strength, functional group and the water contact angle of the gelatin. The UV trea...
| Main Authors: | , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2020
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| Online Access: | http://eprints.uthm.edu.my/3519/ http://eprints.uthm.edu.my/3519/1/KP%202020%20%28187%29.pdf |
| _version_ | 1848888042465525760 |
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| author | ISMAIL, N. IDRIS, M.I. ABDULLAH, H.Z. |
| author_facet | ISMAIL, N. IDRIS, M.I. ABDULLAH, H.Z. |
| author_sort | ISMAIL, N. |
| building | UTHM Institutional Repository |
| collection | Online Access |
| description | The aim of the study is to investigate the effects of ultraviolet (UV) treatment on the properties of black tilapia fish skins gelatin. The fish gelatin were investigated in terms of gel strength, functional group and the water contact angle of the gelatin. The UV treatment were
irradiated with UVA and UVC at different time (0.5, 1.0, 1.5 and 2.0) h. The gel strength of gelatin gel significantly increases after UV irradiation for both UVA and UVC sample. The water contact angle of the gelatin was categorized as hydrophobic for both gelatin that treated with UVA and
UVC which the angle were greater than 65°. The interactions and characteristic of functional groups for gelatin that treated with UV were analyzed via Fourier Transform Infrared Spectroscopy (FTIR). Results indicated that employing UV irradiation as an alternative method to enhance some of the
quality attributes of fish gelatin. UVA is found to increase the properties of fish gelatin better than UVC at 1.5 h irradiation time. |
| first_indexed | 2025-11-15T20:03:59Z |
| format | Conference or Workshop Item |
| id | uthm-3519 |
| institution | Universiti Tun Hussein Onn Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T20:03:59Z |
| publishDate | 2020 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | uthm-35192021-11-02T03:28:17Z http://eprints.uthm.edu.my/3519/ Effects of Ultraviolet (UV) treatment on the properties of black tilapia fish skins gelatin ISMAIL, N. IDRIS, M.I. ABDULLAH, H.Z. TD429.5-480.7 Water purification. Water treatment and conditioning. Saline water conversion The aim of the study is to investigate the effects of ultraviolet (UV) treatment on the properties of black tilapia fish skins gelatin. The fish gelatin were investigated in terms of gel strength, functional group and the water contact angle of the gelatin. The UV treatment were irradiated with UVA and UVC at different time (0.5, 1.0, 1.5 and 2.0) h. The gel strength of gelatin gel significantly increases after UV irradiation for both UVA and UVC sample. The water contact angle of the gelatin was categorized as hydrophobic for both gelatin that treated with UVA and UVC which the angle were greater than 65°. The interactions and characteristic of functional groups for gelatin that treated with UV were analyzed via Fourier Transform Infrared Spectroscopy (FTIR). Results indicated that employing UV irradiation as an alternative method to enhance some of the quality attributes of fish gelatin. UVA is found to increase the properties of fish gelatin better than UVC at 1.5 h irradiation time. 2020-09-17 Conference or Workshop Item PeerReviewed text en http://eprints.uthm.edu.my/3519/1/KP%202020%20%28187%29.pdf ISMAIL, N. and IDRIS, M.I. and ABDULLAH, H.Z. (2020) Effects of Ultraviolet (UV) treatment on the properties of black tilapia fish skins gelatin. In: International Conference on Advanced Materials Characterization Techniques (AMCT 2019), 23rd to 24th July 2019, Putra Regency Hotel, Kangar, Perlis, Malaysia. https://doi.org/10.4028/www.scientific.net/MSF.1010.465 |
| spellingShingle | TD429.5-480.7 Water purification. Water treatment and conditioning. Saline water conversion ISMAIL, N. IDRIS, M.I. ABDULLAH, H.Z. Effects of Ultraviolet (UV) treatment on the properties of black tilapia fish skins gelatin |
| title | Effects of Ultraviolet (UV) treatment on the properties of black tilapia fish skins gelatin |
| title_full | Effects of Ultraviolet (UV) treatment on the properties of black tilapia fish skins gelatin |
| title_fullStr | Effects of Ultraviolet (UV) treatment on the properties of black tilapia fish skins gelatin |
| title_full_unstemmed | Effects of Ultraviolet (UV) treatment on the properties of black tilapia fish skins gelatin |
| title_short | Effects of Ultraviolet (UV) treatment on the properties of black tilapia fish skins gelatin |
| title_sort | effects of ultraviolet (uv) treatment on the properties of black tilapia fish skins gelatin |
| topic | TD429.5-480.7 Water purification. Water treatment and conditioning. Saline water conversion |
| url | http://eprints.uthm.edu.my/3519/ http://eprints.uthm.edu.my/3519/ http://eprints.uthm.edu.my/3519/1/KP%202020%20%28187%29.pdf |