Yellow dextrin is not a plant extract, but a water-soluble polysaccharide made from starch by heating or acid hydrolysis. Its core function as a feed additive is to improve feed characteristics and enhance animal absorption efficiency.

The key value it provides in feed includes:

- Binder: Enhances the hardness of granulated feed, reducing transportation loss and dust waste during animal consumption.

Energy Supplement: Easily digestible for animals, providing a convenient energy source for young or weak animals.

Carrier/Coating Agent: Serves as a carrier for trace elements and other ingredients, or coats irritant materials to reduce palatability impact.