A comparative study between tilapia (Oreochromis niloticus) by-product and tilapia protein hydrolysate on angiotensin I-converting enzyme (ACE) inhibition activities and functional properties
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 hydrolysa...
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Penerbit Universiti Kebangsaan Malaysia
2018
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| Online Access: | http://journalarticle.ukm.my/12010/ http://journalarticle.ukm.my/12010/ http://journalarticle.ukm.my/12010/1/UKM%20SAINSMalaysiana%2047%2802%29Feb%202018%20%20%2013.pdf |
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ukm-120102018-08-21T07:15:33Z http://journalarticle.ukm.my/12010/ A comparative study between tilapia (Oreochromis niloticus) by-product and tilapia protein hydrolysate on angiotensin I-converting enzyme (ACE) inhibition activities and functional properties Jumardi Roslan, Siti Mazlina Mustapa Kamal, Khairul Faezah Md. Yunos, Norhafizah Abdullah, 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 (<14.2kDa) with the highest ACE inhibitory activities. The findings also demonstrated that both samples have high nitrogen solubility (>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. Penerbit Universiti Kebangsaan Malaysia 2018-02 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/12010/1/UKM%20SAINSMalaysiana%2047%2802%29Feb%202018%20%20%2013.pdf 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. ISSN 0126-6039 http://www.ukm.my/jsm/english_journals/vol47num2_2018/contentsVol47num2_2018.html |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
Universiti Kebangasaan Malaysia |
| building |
UKM Institutional Repository |
| collection |
Online Access |
| language |
English |
| description |
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 (<14.2kDa) with the highest ACE inhibitory activities.
The findings also demonstrated that both samples have high nitrogen solubility (>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. |
| format |
Article |
| author |
Jumardi Roslan, Siti Mazlina Mustapa Kamal, Khairul Faezah Md. Yunos, Norhafizah Abdullah, |
| spellingShingle |
Jumardi Roslan, Siti Mazlina Mustapa Kamal, Khairul Faezah Md. Yunos, Norhafizah Abdullah, A comparative study between tilapia (Oreochromis niloticus) by-product and tilapia protein hydrolysate on angiotensin I-converting enzyme (ACE) inhibition activities and functional properties |
| author_facet |
Jumardi Roslan, Siti Mazlina Mustapa Kamal, Khairul Faezah Md. Yunos, Norhafizah Abdullah, |
| author_sort |
Jumardi Roslan, |
| title |
A comparative study between tilapia (Oreochromis niloticus) by-product and
tilapia protein hydrolysate on angiotensin I-converting enzyme (ACE) inhibition
activities and functional properties |
| title_short |
A comparative study between tilapia (Oreochromis niloticus) by-product and
tilapia protein hydrolysate on angiotensin I-converting enzyme (ACE) inhibition
activities and functional properties |
| title_full |
A comparative study between tilapia (Oreochromis niloticus) by-product and
tilapia protein hydrolysate on angiotensin I-converting enzyme (ACE) inhibition
activities and functional properties |
| title_fullStr |
A comparative study between tilapia (Oreochromis niloticus) by-product and
tilapia protein hydrolysate on angiotensin I-converting enzyme (ACE) inhibition
activities and functional properties |
| title_full_unstemmed |
A comparative study between tilapia (Oreochromis niloticus) by-product and
tilapia protein hydrolysate on angiotensin I-converting enzyme (ACE) inhibition
activities and functional properties |
| title_sort |
comparative study between tilapia (oreochromis niloticus) by-product and
tilapia protein hydrolysate on angiotensin i-converting enzyme (ace) inhibition
activities and functional properties |
| publisher |
Penerbit Universiti Kebangsaan Malaysia |
| publishDate |
2018 |
| url |
http://journalarticle.ukm.my/12010/ http://journalarticle.ukm.my/12010/ http://journalarticle.ukm.my/12010/1/UKM%20SAINSMalaysiana%2047%2802%29Feb%202018%20%20%2013.pdf |
| first_indexed |
2023-09-18T20:01:39Z |
| last_indexed |
2023-09-18T20:01:39Z |
| _version_ |
1777406888634220544 |