origin: cultivated plant in south and east of DaXingAnLing and Hulunbuir in Inner Mongolia.
chemical ingredient : getting 14 kind alkaloid from tobacco leaves,total content is 1%~9%,(I-nicotine),(anabasine)(anatabine)(caffeoyl putrescine, C13H18O3N2) (P-coumaroyl-putrescine,C13H18O2N2), (feruloyl putrescine), (solanesol), (caffeic acid)(shikimic acid),(quinic acid).
Package type: Vacuum plastic bags,2.5kg/bags,10kg/carton,20kg/carton,
25kg/carton. (info at snowlotusbiotech dot com)