Effect of habitat on the functional properties and application of fish gelatin
Due to their different habitats, distinctive functional properties such as Bloom value, melting and gelling point, viscosity, foaming properties and clarity have been noted. Cold water, warm water, pelagic and demersal fishes have been alternative source of raw materials for gelatin. Cold water and...
| Main Authors: | , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
Halal Products Research Institute, Universiti Putra Malaysia
2014
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| Online Access: | http://psasir.upm.edu.my/id/eprint/64204/1/M64.pdf |
| _version_ | 1825932706239741952 |
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| author | Ahmad Ritzzney, Muhammad Ilham Bakar, Jamilah |
| author_facet | Ahmad Ritzzney, Muhammad Ilham Bakar, Jamilah |
| author_sort | Ahmad Ritzzney, Muhammad Ilham |
| collection | UPM |
| description | Due to their different habitats, distinctive functional properties such as Bloom value, melting and gelling point, viscosity, foaming properties and clarity have been noted. Cold water, warm water, pelagic and demersal fishes have been alternative source of raw materials for gelatin. Cold water and pelagic fishes Bloom values are in the range 90-150 g, whereas warm water and demersal fishes have a higher range of Bloom value (180-270 g). This occurrence is also equivalent with gelling and melting point where cold water and pelagic fish gelatin have lower gelling point (<15oC) and melting point (<21oC) compared with warm water and demersal fish gelatin gelling point (<21oC) and melting point (<27oC). This may due to different hydroxyproline and proline (imino acids) content of fish from different habitats. Imino acids control the gelling ability, melting ability and thermoreversibility of gelatin, i.e the ability to melt after gelling and vice versa. It is found that fish from cold water and pelagic fishes are also lower in imino acids content compared to warm water and demersal fishes. Good grade gelatin (Bloom value in the range of 250-300 g) is needed for applications such as pharmaceutical capsules and gummy bears. This review is on the relation of habitat of fish with the functional properties, applications of fish gelatin in the industry and the potential of fish gelatin to overcome the current issue of non Halal gelatin. |
| first_indexed | 2024-03-06T09:46:07Z |
| format | Conference or Workshop Item |
| id | upm.eprints-64204 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T09:46:07Z |
| publishDate | 2014 |
| publisher | Halal Products Research Institute, Universiti Putra Malaysia |
| record_format | dspace |
| spelling | upm.eprints-642042018-07-04T02:20:11Z http://psasir.upm.edu.my/id/eprint/64204/ Effect of habitat on the functional properties and application of fish gelatin Ahmad Ritzzney, Muhammad Ilham Bakar, Jamilah Due to their different habitats, distinctive functional properties such as Bloom value, melting and gelling point, viscosity, foaming properties and clarity have been noted. Cold water, warm water, pelagic and demersal fishes have been alternative source of raw materials for gelatin. Cold water and pelagic fishes Bloom values are in the range 90-150 g, whereas warm water and demersal fishes have a higher range of Bloom value (180-270 g). This occurrence is also equivalent with gelling and melting point where cold water and pelagic fish gelatin have lower gelling point (<15oC) and melting point (<21oC) compared with warm water and demersal fish gelatin gelling point (<21oC) and melting point (<27oC). This may due to different hydroxyproline and proline (imino acids) content of fish from different habitats. Imino acids control the gelling ability, melting ability and thermoreversibility of gelatin, i.e the ability to melt after gelling and vice versa. It is found that fish from cold water and pelagic fishes are also lower in imino acids content compared to warm water and demersal fishes. Good grade gelatin (Bloom value in the range of 250-300 g) is needed for applications such as pharmaceutical capsules and gummy bears. This review is on the relation of habitat of fish with the functional properties, applications of fish gelatin in the industry and the potential of fish gelatin to overcome the current issue of non Halal gelatin. Halal Products Research Institute, Universiti Putra Malaysia 2014 Conference or Workshop Item PeerReviewed text en http://psasir.upm.edu.my/id/eprint/64204/1/M64.pdf Ahmad Ritzzney, Muhammad Ilham and Bakar, Jamilah (2014) Effect of habitat on the functional properties and application of fish gelatin. In: Malaysia International Halal Research & Education Conference 2014 (MIHREC 2014), 2-4 Dec. 2014, Marriott Putrajaya Hotel, Malaysia. (p. 305). |
| spellingShingle | Ahmad Ritzzney, Muhammad Ilham Bakar, Jamilah Effect of habitat on the functional properties and application of fish gelatin |
| title | Effect of habitat on the functional properties and application of fish gelatin |
| title_full | Effect of habitat on the functional properties and application of fish gelatin |
| title_fullStr | Effect of habitat on the functional properties and application of fish gelatin |
| title_full_unstemmed | Effect of habitat on the functional properties and application of fish gelatin |
| title_short | Effect of habitat on the functional properties and application of fish gelatin |
| title_sort | effect of habitat on the functional properties and application of fish gelatin |
| url | http://psasir.upm.edu.my/id/eprint/64204/1/M64.pdf |
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