Abstract:

Used 30 kinds of tartary buckwheat as experimental material to determine the total dietary fiber content, insoluble dietary fiber and soluble dietary fiber content. The results showed that, total dietary fiber of 30 kinds of tartary buckwheat was change between 4.61%-40.95%, with an average of 17.18%. The insoluble dietary fiber content of 30 kinds of tartary buckwheat was change between 3.36%-31.08%, with an average of 9.65%. The soluble dietary fiber content of 30 kinds of tartary buckwheat was change between 0.92%-17.51%, with an average of 7.53%. The dietary fiber content was higher, mainly with insoluble dietary fiber. There was difference among different origin of tartary buckwheat. This study had important significance for further study on the genetic and variation law of dietary fiber content between different tartary buckwheat resources.