Product name:Moutan bark extract
Latin name:Cortex Moutan
Ingredients: Contain peony phenol, peony phenoside, peony phenoside, paeoniflorin.It contains 0.15 ~ 0.4% of essential oil and phytosterol
Shape: tubular or half-tubular, with slits opened longitudinally, slightly curled or open inward, 5--20cm long, 0.5--1.2cm in diameter, 0.1--0.4cm thick
External surface: the original tanned skin is beige or yellow-brown, with most transverse long peduncle and fine root mark, and the embolic peeling place is pink. Shave the skin pink or reddish
Inner surface: light grayish yellow or light brown, with obvious fine longitudinal grain, and commonly shiny crystals (pin binding, column peony phenol crystal), commonly known as "bright silver star"
Texture: hard and brittle, easily broken
Cross section: relatively flat, light pink, pink, texture is not obvious
Bouquet: aromatic, slightly bitter and astringent, with a tingling tongue
Color rendering: acidic 5% ferric trichloride ethanol solution, hot air blowing to the spots clear color, the test sample chromatographic color in the corresponding position of the same color spots.
Part of the Plant
Country of Origin
Water and ethyl alcohol
Particle Size (80 mesh)
AOAC 942.05, 18th
Total Heavy Metals
USP <231>, method II
AOAC 986.15, 18th
AOAC 986.15, 18th
AOAC 971.21, 18th
Total Plate Count
AOAC 990.12, 18th
Total Yeast & Mold
FDA (BAM) Chapter 18, 8th Ed.
AOAC 997.11, 18th
FDA (BAM) Chapter 5, 8th Ed.
1. Cardiovascular effects: peony bark on anesthetized dog heart can increase coronary blood flow, reduce cardiac output and reduce the role of left ventricular function. It has obvious protective effect on experimental myocardial ischemia, and lasts for a long time.
2. Sedative effect
3. Anti - inflammatory and anti - allergic reactions
4. The cortex moutan has antibacterial and immune enhancement effect
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