Oligosaccharides refer to short-chain sugars formed by connecting 2- 10 monosaccharide molecules, such as fructooligosaccharides and isomaltooligosaccharides. They are usually low in sweetness and are not easily absorbed and digested by the human body, so they have little effect on blood sugar levels. Oligosaccharides can play a beneficial role in the body, promote the growth of intestinal beneficial bacteria, help maintain intestinal health and enhance immune function.
Trehalose is an oligosaccharide, which belongs to one kind of oligosaccharide. It consists of two mannose molecules and is usually used as a functional food additive in food processing. Trehalose also has beneficial effects, which can promote the growth of intestinal beneficial bacteria, improve the balance of intestinal flora and improve intestinal health.