| ≥1 piece |
Raw Propolis,Pure propolis,Purified propolis
Specification:
Purity: 40%-98%
Flavonoids: 6% - 18%
Heavy Metals: no more than 3ppm
lead: no more than 0.2ppm
Mercury: no more than 0.05ppm
As: no more than 0.02ppm
propolis powder (Propolis Extract, Refined Propolis)
Specification:
Appearance: Brown powder, non-abnormity impurity and agglomeration
Partical size: 80mesh
Propolis Content: 60% - 90%
Total Flavones: 5.5% - 20%
Loss on Drying: no more than 3.0%
Ash: no more than 5.0%
Heave Metals: no more than 3ppm
Total Plate Count: no more than 1000cfu/g
Yeast & Mold: no more than 100cfu/g
E.Coli: negative
Salmonella: negative
Propolis is a resinous mixture that bees collect from tree buds, sap flows, or other botanical sources. It contains gum, polyose, polyphenol, flavones, organic acids and microelements etc. it is widely used in medicine and cosmetics for its high efficiency of anti-bacteria, diminishing inflammation, immunizing, calming and local anesthesia.