Jumardi Roslan and Siti Mazlina Mustapa Kamal and Khairul Faezah Md. Yunos and Norhafizah Abdullah (2018) A Comparative Study between Tilapia (Oreochromis niloticus) By-product and Tilapia Protein Hydrolysate on Angiotensin I-converting Enzyme (ACE) Inhibition Activities and Functional Properties. Sains Malaysiana, 47 (2). pp. 309-318.
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A Comparative Study between Tilapia Oreochromis niloticus By product and Tilapia Protein Hydrolysate on Angiotensin I converting Enzyme ACE Inhibition Activities and Functional Properties.pdf Download (39kB) | Preview |
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A comparative study between tilapia (Oreochromis niloticus) by-product.pdf Download (745kB) | Preview |
Abstract
Tilapia is a popular freshwater fish and among the important cultured fish grown worldwide. In this study, fish protein hydrolysate was produced from tilapia (Oreochromis niloticus) by-product (TB) and tilapia muscle (TM) through enzymatic hydrolysis using alcalase. The TB and TM protein hydrolysates were evaluated for its characteristics in terms of angiotensin I-converting enzyme (ACE) inhibition activity, peptide size distribution, and functional properties. Hydrolysis for 1 h for TB and TM successfully produced low molecular weight peptides (80% at pH2-9) and good emulsifying, water and oil holding capacities. The study indicated that tilapia protein hydrolysates have the potential to be used as functional food products.
| Item Type: | Article |
|---|---|
| Keyword: | Aangiotensin I-converting enzyme (ACE ) inhibition activity,functional properties, Tilapia by-product proteinhydrolysate, tilapia muscle protein hydrolysate |
| Subjects: | S Agriculture > SH Aquaculture. Fisheries. Angling |
| Department: | FACULTY > Faculty of Food Science and Nutrition |
| Depositing User: | SITI AZIZAH BINTI IDRIS - |
| Date Deposited: | 10 Mar 2020 10:12 |
| Last Modified: | 18 Jun 2020 22:27 |
| URI: | https://eprints.ums.edu.my/id/eprint/25118 |
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