... large quantiies; Free sample for test; [Product name]1-Deoxynojirimycin 5%[Plant source]Leaf of Morus alba L.[CAS NO.]19130 ... -effect.[Specification]1%, 1.5% , 2%,10%,20% ,80%,95%,98% HPLC[Package]25kg/drum,double layers plastic bags inside[Shelf life ... ]2 years Mulberry leaf extract 1-Deoxynojirimycin 5%