Wheat dietary fiber (wheat dietary fiber powder) is a product jointly developed by ROOT FIBER BIOENGINEERING CO.,LTD and Zhengzhou University Institute of Pharmaceutical and Food Health. It is the selection of high-quality wheat in China, wheat layer by layer separation, stripping the most dirty, hard outer cortex, only selected aleurone layer and the endosperm closely combined with the part of the embryo, after activation treatment to get the wheat dietary fiber. "ROOT FIBER" series of activated wheat dietary fiber products use advanced pure physical technology to recombine the molecular structure of wheat almeal layer and wheat germ, convert insoluble dietary fiber in cell wall into soluble dietary fiber, and release wheat flavor and other trace elements to the maximum. Wheat dietary fiber is recognized as a natural food fiber with the longest history of application and high safety in the West. The soluble fiber of wheat fiber processed by special technology of our company has a great increase compared with ordinary wheat bran, the soluble fiber content and insoluble fiber content proportion is 1:3 appropriate, the rough material is recombined, "delicate taste, naturally rich wheat fragrance, increased water absorption", can be called "excellent fiber". It completely solves the problem of "whole grain" and "whole grain" products in the market, and truly achieves "delicious and high-fiber" and "fine coarse grain".