Recent developments and challenges in algal protein and peptide extraction strategies, functional and technological properties, bioaccessibility, and commercial applications

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dc.authoridKARABULUT, Gulsah/0000-0002-4540-3044
dc.contributor.authorKarabulut, Gulsah
dc.contributor.authorPurkiewicz, Aleksandra
dc.contributor.authorGoksen, Gulden
dc.date.accessioned2025-03-17T12:25:37Z
dc.date.available2025-03-17T12:25:37Z
dc.date.issued2024
dc.departmentTarsus Üniversitesi
dc.description.abstractThe burgeoning demand for protein, exacerbated by population growth and recent disruptions in the food supply chain, has prompted a rapid exploration of sustainable protein alternatives. Among these alternatives, algae stand out for their environmental benefits, rapid growth, and rich protein content. However, the widespread adoption of algae-derived proteins faces significant challenges. These include issues related to harvesting, safety, scalability, high cost, standardization, commercialization, and regulatory hurdles. Particularly daunting is the efficient extraction of algal proteins, as their resilient cell walls contain approximately 70% of the protein content, with conventional methods accessing only a fraction of this. Overcoming this challenge necessitates the development of cost-effective, scalable, and environmentally friendly cell disruption techniques capable of breaking down these rigid cell walls, often laden with viscous polysaccharides. Various approaches, including physical, chemical, and enzymatic methods, offer potential solutions, albeit with varying efficacy depending on the specific algal strain and energy transfer efficiency. Moreover, there remains a pressing need for further research to elucidate the functional, technological, and bioaccessible properties of algal proteins and peptides, along with exploring their diverse commercial applications. Despite these obstacles, algae hold considerable promise as a sustainable protein source, offering a pathway to meet the escalating nutritional demands of a growing global population. This review highlights the nutritional, technological, and functional aspects of algal proteins and peptides while underscoring the challenges hindering their widespread adoption. It emphasizes the critical importance of establishing a sustainable trajectory for food production, with algae playing a pivotal role in this endeavor.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) under BIDEB-2218 National Postdoctoral Research Scholarship Programme; [122C056]
dc.description.sponsorshipGulden Goksen sincerely acknowledges the Scientific and Technological Research Council of Turkey (TUBITAK) for financial support from the under BIDEB-2218 National Postdoctoral Research Scholarship Programme with a grant number of 122C056.
dc.identifier.doi10.1111/1541-4337.13372
dc.identifier.issn1541-4337
dc.identifier.issue3
dc.identifier.pmid38795380
dc.identifier.scopus2-s2.0-85194411107
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1111/1541-4337.13372
dc.identifier.urihttps://hdl.handle.net/20.500.13099/1784
dc.identifier.volume23
dc.identifier.wosWOS:001230704800001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofComprehensive Reviews in Food Science and Food Safety
dc.relation.publicationcategoryDiğer
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250316
dc.subjectalgae
dc.subjectalgal protein
dc.subjectbioaccessibility
dc.subjectnovel extraction
dc.subjectpeptide
dc.titleRecent developments and challenges in algal protein and peptide extraction strategies, functional and technological properties, bioaccessibility, and commercial applications
dc.typeReview

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