... Free sample for test; [Product name]1-Deoxynojirimycin 2%[Plant source]Leaf of Morus alba L.[CAS NO.] ... 19130-96-2[Appearance]Yellow or brown fine powder[Introduction]1- ... of sugar, and inhibit the increase of glucose without diet change. In addition, DNJ can inhibit the glucose ... with little side-effect.[Specification]1%, 1.5% , 2%,10%,20% ,80%,95%,98% HPLC[Package]25kg/drum ...