Study on superfine comminution technology modified corn bran dietary fiber

The corn bran dietary fiber for ultra-fine powder modification,study the water-insoluble dietary fiber content,water absorption,oil absorption and cation exchange capacity changes.Experimental results show that ultra-fine powder is almost no change in corn bran insoluble dietary fiber content of dietary fiber.The fineness is not crushed finer the better.When the fine degree of control in 160 ～200 mesh,its water absorption,oil absorption and cation exchange capacity showed significant improvement.