abstract |
The present invention provides a soluble dietary fiber characterized in that the xylooligosaccharide has a purity of 70% or more; and the total content of xylobiose and xylotriose in the xylooligosaccharide is 45% or more. The soluble dietary fiber provided by the invention has a higher content of effective components, has better proliferation effect on bifidobacteria and lactobacilli, and can significantly lower blood sugar. |