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Bioactivity Potentials and General Applications of Fish Protein Hydrolysates

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Abstract

Fish protein hydrolysates (FPHs) are rich source of amino acids and peptides that are beneficial to human health. Industrially, when fish are processed, huge amount of wastes are generated. These wastes are often discarded into waterways, seas, oceans or even buried in the ground. However, these wastes can be processed into FPHs using enzymatic hydrolysis. Generally, FPHs possess numerous bioactivity potentials such as antioxidant, antimicrobial, anti-tumor, ACE inhibiting activity, calcium binding properties, and anticoagulant properties. All of which were reviewed and presented in this article. In addition, their application in food, agriculture and pharmaceutical industries were explored. Nevertheless, despite the numerous bioactivities of FPHs, information on transportation and bioavailability of FPHs in gastro-intestinal system is limited. Thus, it was suggested that further work should be carried out in this aspect to validate their action, mechanism and therapeutic value in the gastro-intestinal system. This will enhance their potentials as a nutritive ingredient in the emerging nutraceutical and pharmaceutical commercial markets.

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Acknowledgements

Acknowledgement goes the Prince of Songkla University for the scholarship granted to pursue graduate studies.

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  1. Department of Food Technology, Faculty of Agro-Industry, Prince of Songkla University, Hat Yai, Songkhla, 90112, Thailand

    Anthony Temitope Idowu, Oladipupo Odunayo Olatunde & Soottawat Benjakul

  2. Department of Microbiology, Faculty of Life Science, University of Benin, Benin City, Edo, Nigeria

    Oluwakemi Osarumwense Igiehon

  3. Department of Community Health and Primary Healthcare, College of Medicine of the University of Lagos, Lagos, Nigeria

    Solomon Idowu

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  1. Anthony Temitope Idowu
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  2. Oluwakemi Osarumwense Igiehon
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  3. Solomon Idowu
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Correspondence to Anthony Temitope Idowu.

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Idowu, A.T., Igiehon, O., Idowu, S. et al. Bioactivity Potentials and General Applications of Fish Protein Hydrolysates. Int J Pept Res Ther 27, 109–118 (2021). https://doi.org/10.1007/s10989-020-10071-1

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