ligusticum chuanxiong oil by SFE-CO2 - 037

ligusticum chuanxiong oil extract method:Supercritical CO2
100% pure and natural
red-brown oily liquid

Items
Specification
Results
Remark

Appearance Clear, red-brown oily liquid Conforms
Visual

Aroma With characteristic odour. Conforms
Visual

Specific gravity (20/20) 0.948 0.988 0.9729


Refractive index20 1.475 1.515 1.5011


Ligustilide ≥20%GC 51.5%


Moisture ≤1.0% 0.3%


Heavy meter(As Pb) ≤10 mg/kg Conforms


As (Arsenic)
≤1 mg/kg
Conforms


Total Bacteria