The small-molecule dietary fiber NuFiber developed by Jianlong Biological is a natural small-molecule water-soluble dietary fiber obtained by enzymatic hydrolysis, cellulose, purification, and belt vacuum drying. It contains a large number of starch cross-links. Will not be hydrolyzed by human digestive enzymes. NuFiber is a white or light yellow powder, colorless or light yellow liquid, slightly sweet, no other peculiar smell, low viscosity, good water solubility, and the pH value is 4.0 to 6.0. Application of nufiber:dairy product,beverage,infant food,health care product,meat product