Synthesis and in vitro antioxidant functions of protein hydrolysate from backbones of astrelliger kanagurta by proteolytic enzymes
Joint Authors
Sharif, Shaykh Abd al-Aziz
Balasubramanian, Sundaram
Baranitharan, Ramamoorthy
Ponmurugan, Ponnusamy
Source
Saudi Journal of Biological Sciences
Issue
Vol. 21, Issue 1 (31 Jan. 2014), pp.19-26, 8 p.
Publisher
Publication Date
2014-01-31
Country of Publication
Saudi Arabia
No. of Pages
8
Main Subjects
Topics
Abstract EN
Every year, a huge quantity of fishery wastes and by-products are generated by fish processing industries.
These wastes are either underutilized to produce low market value products or dumped leading to environmental issues.
Complete utilization of fishery wastes for recovering value added products would be beneficial to the society and individual.
The fish protein hydrolysates and derived peptides of fishery resources are widely used as nutritional supplements, functional ingredients, and flavor enhancers in food, beverage and pharmaceutical industries.
Antioxidants from fishery resources have attracted the attention of researchers as they are cheaper in cost, easy to derive, and do not have side effects.
Thus the present investigation was designed to produce protein hydrolysate by pepsin and papain digestion from the backbones of Rastrelliger kanagurta (Indian mackerel) and evaluate its antioxidant properties through various in vitro assays.
The results reveal that both hydrolysates are potent antioxidants, capable of scavenging 46 % and 36 % of DPPH (1, 1- diphenyl-2 picrylhydrazyl) and 58.5 % and 37.54 % of superoxide radicals respectively.
The hydrolysates exhibit significant (p < 0.05) reducing power and lipid peroxidation inhibition.
Among the two hydrolysates produced, pepsin derived fraction is superior than papain derived fraction in terms of yield, DH (Degree of hydrolysis), and antioxidant activity.
American Psychological Association (APA)
Sharif, Shaykh Abd al-Aziz& Balasubramanian, Sundaram& Baranitharan, Ramamoorthy& Ponmurugan, Ponnusamy. 2014. Synthesis and in vitro antioxidant functions of protein hydrolysate from backbones of astrelliger kanagurta by proteolytic enzymes. Saudi Journal of Biological Sciences،Vol. 21, no. 1, pp.19-26.
https://search.emarefa.net/detail/BIM-351152
Modern Language Association (MLA)
Sharif, Shaykh Abd al-Aziz…[et al.]. Synthesis and in vitro antioxidant functions of protein hydrolysate from backbones of astrelliger kanagurta by proteolytic enzymes. Saudi Journal of Biological Sciences Vol. 21, no. 1 (Jan. 2014), pp.19-26.
https://search.emarefa.net/detail/BIM-351152
American Medical Association (AMA)
Sharif, Shaykh Abd al-Aziz& Balasubramanian, Sundaram& Baranitharan, Ramamoorthy& Ponmurugan, Ponnusamy. Synthesis and in vitro antioxidant functions of protein hydrolysate from backbones of astrelliger kanagurta by proteolytic enzymes. Saudi Journal of Biological Sciences. 2014. Vol. 21, no. 1, pp.19-26.
https://search.emarefa.net/detail/BIM-351152
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 24-26
Record ID
BIM-351152