Bioactive peptides from marine processing waste and shellfish: A review

By P. Harnedy, R. Fitzgerald. 2012

583 citations recorded by the source corpus.

Abstract Marine organisms such as fish and shellfish are rich sources of structurally diverse bioactive nitrogenous components. Based on emerging evidence of potential health benefits, these components show significant promise as functional food ingredients. Activities including antihypertensive, antioxidant, anti-microbial, anti-coagulant, anti-diabetic, anti-cancer, immunostimulatory, calcium-binding, hypocholesteremic and appetite suppression have been reported. Fish and shellfish waste components contain significant levels of high quality protein (10–23% (w/w)) which represents a source for biofunctional peptide mining. This review summarises the protein-derived bioactive peptides identified in marine processing waste, molluscs and crustaceans. Moreover, it highlights the potential of proteins derived from these marine organisms as substrates for the generation of biofunctional peptides. It outlines current technologies used in the production, fractionation and purification of marine protein-derived peptides and lists some commercially available products containing marine derived bioactive protein hydrolysates and peptides. Finally, bioactive proteins, non-protein peptides and amino acids found in fish and shellfish are briefly discussed.

Subfields: Aquatic Science, Insect Science, Molecular Biology

View Paper: https://www.semanticscholar.org/paper/626ad2be6d190cda089839fb652365864b2b3503

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In Aquatic Science

In Insect Science

R. Fotedar

In Molecular Biology

Citations in the corpus

Enzymatic fish protein hydrolysates in finfish aquaculture: a review (2020, background): “A number of studies reported that the improved functional properties of FPH inclusion result from the presence of biologically active peptides (Kotzamanis et al. 2007; Hermannsdottir et al. 2009; Harnedy & FitzGerald 2012; Ovissipour et al. 2014; Halim et al. 2016).”
Bioactive peptides: A review (2017, background): “Some emerging technologies to recover BP from residual waste (Harnedy and Fitzgerald, 2012) and to transform them into addedvalue products, as well as to facilitate large-scale recovery (Kitts and Weiler, 2003; Agyei and Danquah, 2011) and purification of peptides aiming at future applications for t”
Use of Proteomics and Peptidomics Methods in Food Bioactive Peptide Science and Engineering (2012, background): “an efficient waste disposal, such as marine, meat, defatted meal by-products [38, 39, 70].”