PECTIN OLIGOSACCHARIDES IS A PROMISING PREBIOTIC FUNCTIONAL FOOD

Pectin oligosaccharides (POS) are oligosaccharides derived from the degradation of natural pectin and have garnered considerable attention due to their notable bioactivities. This review presents a comprehensive overview of recent developments concerning the structure, preparation methods, and biological activities of POS. It particularly highlights the roles of POS in anti-inflammatory responses, immune modulation, lipid metabolism regulation, gut microbiota composition alterations, and anticancer potential, while also emphasizing their promising applications in the field of food science. By elucidating the prebiotic activities and underlying mechanisms of POS, this review aims to provide valuable insights for future research and to facilitate the early application of POS as functional food ingredients.