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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...

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Hlavní autoři: Mohamad Razali, Umi Hartina, Bakar, Jamilah, Mat Hashim, Dzulkifly, Sazili, Awis Qurni
Médium: Conference or Workshop Item
Jazyk:English
Vydáno: Halal Products Research Institute, Universiti Putra Malaysia 2009
On-line přístup:http://psasir.upm.edu.my/id/eprint/19941/1/73-17.pdf
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spelling oai:psasir.upm.edu.my:19941 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).
institution UPM IR
collection UPM IR
language English
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.
format Conference or Workshop Item
author Mohamad Razali, Umi Hartina
Bakar, Jamilah
Mat Hashim, Dzulkifly
Sazili, Awis Qurni
spellingShingle Mohamad Razali, Umi Hartina
Bakar, Jamilah
Mat Hashim, Dzulkifly
Sazili, Awis Qurni
Characterization of collagen from freshwater fish skin
author_facet Mohamad Razali, Umi Hartina
Bakar, Jamilah
Mat Hashim, Dzulkifly
Sazili, Awis Qurni
author_sort Mohamad Razali, Umi Hartina
title Characterization of collagen from freshwater fish skin
title_short 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_sort characterization of collagen from freshwater fish skin
publisher Halal Products Research Institute, Universiti Putra Malaysia
publishDate 2009
url http://psasir.upm.edu.my/id/eprint/19941/1/73-17.pdf
_version_ 1819294350228586496
score 13.4562235

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