Product name]: 1-Deoxynojirimycin (DNJ)

[Synonym]:(2R,3R,4R,5S)-2-Hydroxymethyl-piperidine-3,4,5-triol;D-5-amino-1,5-dideoxyglucopyranose;1-DNJ

[Plant Source]:Mulberry Leaves

[Chemical name]: (2R,3R,4R,5S)-2-(Hydroxymethyl)-3,4,5-piperidinetriol

[Structural formula]: C6H13NO₄

[CAS Reg]:19130-96-2

[Molecular weight]: 163.18

[Specification]:DNJ assay 1%, 2%,10%,20% (HPLC)

Item	Standard
Description	Brown fine powder
Odour	Characteristic
1-DNJ Content  %	≥2
Ash%	<5
Loss On Drying%	≤6
Total bacteria (a /g)	≤1000
Pathogens	Not detected
Arsenic mg/Kg	≤0.5
Pb mg/Kg	≤2.0
Hg mg/Kg	≤0.5
Cd mg/Kg	≤1
Heavy metal  mg/Kg	≤ 10
Solvent Residue	Negative
Pesticides(ppm)	<2.0
Solubility(water)	Dissolve a little
Mesh	80mesh

Main functions:

1．Treatment of diabetes

2． Inhibitor of tumor metastasis

3． Antiviral

4 .  Weight loss activities

5.   Free radical scavenging activities

6.  Block the break down of sugars;

7.  Reduces rises in blood sugar

8.  Insulin levels (fat promoting hormone).

Storage: Stored in cool & dry place, Keep away from strong light and heat