Propolis extract is extracted from propolis, propolis is a kind of gelatineous solid with aromatic odor, it comes from resin which is collected by bees from plant spore or tree trunk, after the resin is mixed with secretion of its palate gland and wax gland to process propolis.
Qualification:
Assay: 10-70%
Color: brown yellow powder
Odor: the typical smell
Mesh number:80 mesh
Loss on drying: ≤5%
Ash:≤5%
Heavy metal: ≤20ppm
Pesticide residues: no detected
The total bacteria number: ≤1000cfu/gm
Escherichia coli: no detected
Salmonella: no detected
Yeast:≤50cfu/g
Packing: it is packed with the two layer polyethylene bags inside, and packed with paper board carton out side. (25kg/ barrels)
Storage: It should be stored in a cool and dry place, light should be avoided.
Shelf life: two years
Function:
Propolis can activate cells, promote tissue regeneration, repair the damaged islet cell and tissue, reduce blood glucose; eliminate inflammation, treat infection, prevent and treat complication of infection; prevent vision loss and cardiovascular and cerebrovascular complications; recover fatigue.