Extraction and characterization of gelatine from chicken skin
Gelatine is mixture of peptides and protein produce by partial hydrolysis of collagen from the animal skin, connective tissue and bones. Gelatine has gelling, foaming and emulsifying properties that contribute to a wide range of applications in the food, pharmaceutical, photographic and cosmetic ind...
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| Format: | Undergraduates Project Papers |
| Language: | English |
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2013
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| Online Access: | http://umpir.ump.edu.my/id/eprint/9101/ http://umpir.ump.edu.my/id/eprint/9101/1/Extraction%20and%20characterization%20of%20gelatine%20from%20chicken%20skin.pdf |
| _version_ | 1848818403703259136 |
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| author | Robiatun Ain, Maidin |
| author_facet | Robiatun Ain, Maidin |
| author_sort | Robiatun Ain, Maidin |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Gelatine is mixture of peptides and protein produce by partial hydrolysis of collagen from the animal skin, connective tissue and bones. Gelatine has gelling, foaming and emulsifying properties that contribute to a wide range of applications in the food, pharmaceutical, photographic and cosmetic industries. In the current study, gelatine was extracted from the chicken skin and was characterized in term of yield, molecular weight, melting point and viscosity. Two different pre-treatment methods using acetic acid and nitric acid were used during preparation of gelatine. The yield of gelatine using acetic acid and nitric acid pre-treatment are 11.19 %(w/w) and 9.18%(w/w) respectively based on dry weight basis. Both gelatines showed the same molecular weight pattern range from 53 to 250 kDa. The viscosity of gelatine using acetic acid and nitric acid pre-treatment are 3.3 mPa.s and 2.8 mPa.s respectively |
| first_indexed | 2025-11-15T01:37:07Z |
| format | Undergraduates Project Papers |
| id | ump-9101 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T01:37:07Z |
| publishDate | 2013 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-91012023-11-16T02:41:34Z http://umpir.ump.edu.my/id/eprint/9101/ Extraction and characterization of gelatine from chicken skin Robiatun Ain, Maidin TP Chemical technology Gelatine is mixture of peptides and protein produce by partial hydrolysis of collagen from the animal skin, connective tissue and bones. Gelatine has gelling, foaming and emulsifying properties that contribute to a wide range of applications in the food, pharmaceutical, photographic and cosmetic industries. In the current study, gelatine was extracted from the chicken skin and was characterized in term of yield, molecular weight, melting point and viscosity. Two different pre-treatment methods using acetic acid and nitric acid were used during preparation of gelatine. The yield of gelatine using acetic acid and nitric acid pre-treatment are 11.19 %(w/w) and 9.18%(w/w) respectively based on dry weight basis. Both gelatines showed the same molecular weight pattern range from 53 to 250 kDa. The viscosity of gelatine using acetic acid and nitric acid pre-treatment are 3.3 mPa.s and 2.8 mPa.s respectively 2013-12 Undergraduates Project Papers NonPeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/9101/1/Extraction%20and%20characterization%20of%20gelatine%20from%20chicken%20skin.pdf Robiatun Ain, Maidin (2013) Extraction and characterization of gelatine from chicken skin. Faculty Of Chemical & Natural Resources Engineering, Universiti Malaysia Pahang. http://ecollib.ump.edu.my/18822/ |
| spellingShingle | TP Chemical technology Robiatun Ain, Maidin Extraction and characterization of gelatine from chicken skin |
| title | Extraction and characterization of gelatine from chicken skin |
| title_full | Extraction and characterization of gelatine from chicken skin |
| title_fullStr | Extraction and characterization of gelatine from chicken skin |
| title_full_unstemmed | Extraction and characterization of gelatine from chicken skin |
| title_short | Extraction and characterization of gelatine from chicken skin |
| title_sort | extraction and characterization of gelatine from chicken skin |
| topic | TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/9101/ http://umpir.ump.edu.my/id/eprint/9101/ http://umpir.ump.edu.my/id/eprint/9101/1/Extraction%20and%20characterization%20of%20gelatine%20from%20chicken%20skin.pdf |