Active ingredients of the extract are magnolol and honokinol. Its pharmacological effects: resisting bacteria and ulcer sedate the central nerves and smooth the muscles. Especially, magnolol resists gram-positive bacterium, acid-fast bacillus and hyphomycetes significantly and inhibits perversive streptococci.
 

Specifications:
1) Honokiol and Magnolol ≥ 50%-98%( Honokiol 50%-99.5%)
2) Extracted part: bark
3) Appearance brownish yellow, Yellow or Light yellow powder
4) Particle size: passed 80 mesh
5) Moisture: ≤ 5.0%
6) Arsenic: ≤ 2ppm
7) Heavy metals: ≤ 20ppm

Inner packing:
25kg/double-layer aluminum foil bag

Outer packing:
Fiberboard drum