[Home ] [Archive]    
:: Main :: About :: Current Issue :: Archive :: Search :: Submit ::
Main Menu
Home::
Journal Information::
Articles archive::
Registration::
For Authors::
For Reviewers::
Contact us::
Site Facilities::
Webmail::
Publication Ethics::
::
Indexed & full text in

AWT IMAGE 

..
Journal's Impact Factor

 

             "If you have any questions or concerns, please contact us by email

 "ijfs.ifro(at)yahoo.com"
Journal`s Impact Factor 2023:0.985
SJR: Q3
Journal's Impact Factor ISC 2020: 0.476

 

..
Search in website

Advanced Search
..
Receive site information
Enter your Email in the following box to receive the site news and information.
..
Abstract in

 پایگاه استنادی علوم جهان اسلام (ISC)

پایگاه اطلاعات جهاد دانشگاهی (SID) 



بانک نشریات کشور (مگیران)


https://www.stomaeduj.com/wp-content/uploads/2019/12/publons.png





scholar.google

..

..
Journal DOI

AWT IMAGE
Journal DOI

10.18869/acadpub.ijfs
 

..
:: Volume 21, Issue 5 (2022) ::
IJFS 2022, 21 Back to browse issues page
Research Article: A comparative study on some properties and antioxidant activity of Hypophthalmichthys molitrix (Valenciennes, 1844) protein hydrolysates produced by different hydrolysis methods
A. Hasanzati Rostami , A. Motamedzadegan * , S.E. Hosseini , M. Rezaei , A. Kamali
Department of Food Science and Technology, Sari Agricultural Sciences and Natural Resources University, P.O. Box 578, Sari, Iran , amotgan@yahoo.com
Abstract:   (838 Views)
Some functional, physicochemical and antioxidant properties of Hypophthalmichthys molitrix protein hydrolysates produced by alcalase (SCPH-alcalase), acid (SCPH-acidic) and alkaline (SCPH-alkaline) were investigated. No significant difference was observed for degree of hydrolysis (DH), L*, a* and b* values among all types of hydrolysate samples (p>0.05). The highest protein recovery, protein and essential amino acids content were observed in SCPH-alcalase. All protein hydrolysates displayed antioxidant activities, that enhanced by increasing the hydrolysates concentration. The chemical hydrolysates had the highest DPPH (2, 2-diphenyl-1-picrylhydrazyl) radical scavenging activity, while SCPH-alcalase showed the highest ABTS (2, 2'-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid)) radical-scavenging activity and FRAP (Ferric reducing antioxidant power) (p<0.05). The highest solubility and the lowest fat adsorption were observed with the SCPH-alcalase (p<0.05). Increased numbers of hydrophilic groups of SCPH-alcalase are supported by FTIR spectra. The results showed the significant effect of different hydrolysis conditions on hydrolysates properties and indicated alcalase enzyme might be more suitable to produce hydrolysates with desirable functional, nutrition and antioxidative properties.
Keywords: Fish protein hydrolysate, Hypophthalmichthys molitrix, Chemical hydrolysis, Enzymatic hydrolysis, Antioxidant capacities
Full-Text [PDF 440 kb]   (602 Downloads)    
Type of Study: Orginal research papers | Subject: Fish processing
Received: 2017/12/31 | Accepted: 2018/05/28 | Published: 2022/12/18
Send email to the article author

Add your comments about this article
Your username or Email:

CAPTCHA


XML     Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Hasanzati Rostami A, Motamedzadegan A, Hosseini S, Rezaei M, Kamali A. Research Article: A comparative study on some properties and antioxidant activity of Hypophthalmichthys molitrix (Valenciennes, 1844) protein hydrolysates produced by different hydrolysis methods. IJFS 2022; 21 (5) :1204-1221
URL: http://jifro.ir/article-1-3230-en.html


Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Volume 21, Issue 5 (2022) Back to browse issues page
Iranian Journal of Fisheries Sciences Iranian Journal of Fisheries Sciences
Persian site map - English site map - Created in 0.09 seconds with 45 queries by YEKTAWEB 4645