1 and xylooligosaccharide, also known as xylooligosaccharide, are functional polysaccharides composed of 2 ~ 7 xylose molecules combined by special bonds. Compared with soybean oligosaccharides, fructooligosaccharides and isomaltooligosaccharides, it has unique advantages and can selectively promote the proliferation activity of intestinal Bifidobacterium. Its bifidus factor function is 10 to 20 times that of other polymeric sugars;

2. Stachyose proliferates Bifidobacterium at a rate of 40 ~ 103 times, reaching the deep intestine, regulating the balance of gastrointestinal flora and reorganizing the natural benign microecological environment. Through the proliferation of intestinal beneficial bacteria, it can resist the erosion of harmful bacteria, strengthen the defense ability of gastrointestinal tract, and fundamentally eliminate the root causes of gastrointestinal diseases.

Generally speaking, stachyose is dominant.