Saskatoon berry (Amelanchier alnifolia): nutritional composition, phytochemical, health benefits, shelf-life extension and utilization

Saskatoon berry (STB) contains various nutrients and phytochemicals. In recent years, considerable research has been conducted on the chemical composition and biological functions of the STB. STB encompass a diverse range of species with varying nutritional and functional profiles, which necessitates a systematic review to summarize and synthesize existing knowledge. In this review, we summarize the current developments in STB as a potential source of bioactive compounds. Special emphasis on health benefits, storage techniques, and applications. STB is a rich source of nutrients (carbohydrates, proteins, fats, and minerals) and phytochemicals (including polyphenols, polysaccharides, volatile, etc.) that are biologically active and beneficial to human health. These bioactive constituents have many health advantages, including antioxidant, anti-inflammatory, metabolic syndrome modulating, antimicrobial, and anticancer capabilities. In addition, practical applications of storage technology in STB are discussed. Recommendations for maximizing the potential of STB in promoting their development as functional food materials/ingredients are also offered.