A review on apricot kernel seed proteins and peptides: Biological functions and food applications

Int J Biol Macromol. 2024 Dec 20:139053. doi: 10.1016/j.ijbiomac.2024.139053. Online ahead of print.

Abstract

Apricot kernel seed proteins, containing over 60 % protein, have gained attention as a potential solution to the global protein shortage and sustainable use of agricultural by-products. While research has primarily focused on their content, composition, and structural properties, there remains a lack of comprehensive studies on the extraction methods and the preparation of bioactive peptides. This review highlights the nutritional value of apricot kernel seed proteins, explores strategies to reduce allergenicity, and examines their bioactive peptide functions. It also discusses the potential applications of these proteins in food technology and pharmaceuticals, emphasizing their versatility. The valorization of apricot kernel seed proteins could help address protein scarcity, but challenges persist, including optimizing extraction techniques, mitigating allergenicity, and developing bioactive peptides with diverse physiological effects. Future research should focus on enhancing protein extraction, reducing allergenicity, and advancing the mass production of functional foods and therapeutic agents from apricot kernel seed proteins. Interdisciplinary efforts are essential to fully unlock their potential and contribute to sustainable development.

Keywords: Apricot kernel seed proteins; Bioactive peptide; Structure function.

Publication types

  • Review