Physicochemical characteristics of dietary fiber polysaccharides extracted from Murraya koenigii leaves and their functional role on gut homeostasis.

Dietary fiber (DF) is an indigestible carbohydrate in plant foods that supports various physiological functions. This study aimed to extract the soluble and insoluble dietary fiber (DF) from the curry leaves and investigate their physicochemical properties as well as their functional role in the homeostasis of the gut microbiome. The study observed that insoluble-DF (IDF) yielded higher amounts than soluble-DF (SDF) across alkali, acid, and water extraction methods.