INCI NAME 1-DNJ Function: Treatment of diabetes Inhibition of tumor metastasis Antiviral Relieve of cough. English name: 1-Deoxynojirimycin (DNJ) Chemical name: 3, 4, 5- triatomic - 2- methylol four hydrogen pyridines CAS Reg.ú¦19130-96-2 Structural formula: C6H13NO4 Molecular weight: 163. Origin The 1-Deoxynojirimycin (DNJ) was first obtained from the streptomycete by Inoue as an antibiotic. Ití»s to be known as two main origins: plant and microorganismú«The plant includes: mulberry leaves and roots, Commelina communis, Adenophora triphylla var. japonia, Jacobinia suberecta, Hyacinthus orientalisú¼While, the microorganism originates including: Streptomyces LavendulaeGC-148 and Bacillus. Our company has already separated 6 kinds of DNJ from the mulberry leaf: 1-DNJ, N-Me-DNJ, GAL-DNJ, fagomine, DAB and Calystegin B2.