Characterization of collagen from freshwater fish skin
Collagen extraction from the skins of barramundi and tilapia were carried out using mild acid treatment. The yield and physico-chemical properties of the extracted collagen were evaluated. The yield, proximate composition, colour, odour, and amino acid profiling of the extracted collagen was determi...
| Principais autores: | , , , |
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| Formato: | Conference or Workshop Item |
| Idioma: | English |
| Publicado em: |
Halal Products Research Institute, Universiti Putra Malaysia
2009
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| Acesso em linha: | http://psasir.upm.edu.my/id/eprint/19941/1/73-17.pdf |
| _version_ | 1825946436860116992 |
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| author | Mohamad Razali, Umi Hartina Bakar, Jamilah Mat Hashim, Dzulkifly Sazili, Awis Qurni |
| author_facet | Mohamad Razali, Umi Hartina Bakar, Jamilah Mat Hashim, Dzulkifly Sazili, Awis Qurni |
| author_sort | Mohamad Razali, Umi Hartina |
| collection | UPM |
| description | Collagen extraction from the skins of barramundi and tilapia were carried out using mild acid treatment. The yield and physico-chemical properties of the extracted collagen were evaluated. The yield, proximate composition, colour, odour, and amino acid profiling of the extracted collagen was determined. The collagen, obtained from the skins of barramundi (Lates calcarifer) and red tilapia (Oreochromis nilotica) had a yield between 40 % and 44 % by weight. The colour of tilapia skin collagen is different from that of barramundi skin collagen. Both of the collagens were basically colourless and odourless. The predominant amino acids were glycine, proline, alanine and arginine. |
| first_indexed | 2024-03-06T07:47:01Z |
| format | Conference or Workshop Item |
| id | upm.eprints-19941 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T07:47:01Z |
| publishDate | 2009 |
| publisher | Halal Products Research Institute, Universiti Putra Malaysia |
| record_format | dspace |
| spelling | upm.eprints-199412018-08-06T00:20:29Z http://psasir.upm.edu.my/id/eprint/19941/ Characterization of collagen from freshwater fish skin Mohamad Razali, Umi Hartina Bakar, Jamilah Mat Hashim, Dzulkifly Sazili, Awis Qurni Collagen extraction from the skins of barramundi and tilapia were carried out using mild acid treatment. The yield and physico-chemical properties of the extracted collagen were evaluated. The yield, proximate composition, colour, odour, and amino acid profiling of the extracted collagen was determined. The collagen, obtained from the skins of barramundi (Lates calcarifer) and red tilapia (Oreochromis nilotica) had a yield between 40 % and 44 % by weight. The colour of tilapia skin collagen is different from that of barramundi skin collagen. Both of the collagens were basically colourless and odourless. The predominant amino acids were glycine, proline, alanine and arginine. Halal Products Research Institute, Universiti Putra Malaysia 2009 Conference or Workshop Item PeerReviewed text en http://psasir.upm.edu.my/id/eprint/19941/1/73-17.pdf Mohamad Razali, Umi Hartina and Bakar, Jamilah and Mat Hashim, Dzulkifly and Sazili, Awis Qurni (2009) Characterization of collagen from freshwater fish skin. In: 3rd IMT-GT International Symposium on Halal science and Management 2009, 21-22 Dec. 2009, KLIA Sepang, Malaysia. (pp. 121-125). |
| spellingShingle | Mohamad Razali, Umi Hartina Bakar, Jamilah Mat Hashim, Dzulkifly Sazili, Awis Qurni Characterization of collagen from freshwater fish skin |
| title | Characterization of collagen from freshwater fish skin |
| title_full | Characterization of collagen from freshwater fish skin |
| title_fullStr | Characterization of collagen from freshwater fish skin |
| title_full_unstemmed | Characterization of collagen from freshwater fish skin |
| title_short | Characterization of collagen from freshwater fish skin |
| title_sort | characterization of collagen from freshwater fish skin |
| url | http://psasir.upm.edu.my/id/eprint/19941/1/73-17.pdf |
| work_keys_str_mv | AT mohamadrazaliumihartina characterizationofcollagenfromfreshwaterfishskin AT bakarjamilah characterizationofcollagenfromfreshwaterfishskin AT mathashimdzulkifly characterizationofcollagenfromfreshwaterfishskin AT saziliawisqurni characterizationofcollagenfromfreshwaterfishskin |