Color: the orange-brown staining: powder mesh: *0 mesh bouquet: special odor dry weightlessness: more than 1 ash: < 5 heavy metal: < *0 PPM pesticide residue: < 2 PPM microbial standards of total bacteria: < gasoloid density was exceed ***0 CFU/gm e. coli was not detected salmonella was not detected mould and yeast < gasoloid density was exceed **0 CFU/gm major functions: small doses can cause reflection XingQi pipe production increase, and the nature of evil expectoranting action, white mustard glucoside hydrolysis product of white mustard oil has strong stimulation, can cause skin reddening, foam. White mustard can make saliva is secreted, amylase activity enhanced, small can stimulate the gastric mucosa, increased gastric secretion of pancreatic juice, a large number of spits; Water for skin fungus infusions have inhibition. Save: in a cool and dry, avoid light, avoid high temperature place. Shelf life: two years packing: with double layers plastic bags in, external use cardboard barrels (*5 kg/barrel).