Moutan Bark Extract/Peony Extract With Best Price
Product Details
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
Appearance:Brown powder
Specification:10:1
Test Method:TLC
Product Description
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.
Product Analysis
Item | Specification | Result | Method |
BasicProduct Information | |||
Product name | peony extract | ||
Part of the Plant | bark | Conform | / |
Country of Origin | China | Conform | / |
Organoleptic Data | |||
Appearance | Fine powder | Conform | NLS-QCS-1008 |
Color | brown powder | Conform | GB/T 5492-2008 |
Odor& Taste | Characteristic | Conform | GB/T 5492-2008 |
Process Data | |||
Solvent(s) Used | Water and ethyl alcohol | Conform | / |
Extract ration | / | Conform | |
Content | Paeoniflorin≥98% | 98.13 | |
Drying Method | Spray drying | Conform | / |
Excipient | Maltodextrin | Conform | / |
Physical Characteristics | |||
Particle Size (80 mesh) | 98.0%pass 80mesh | Conform | GB/T 5507-2008 |
Moisture | <5.0% | 2.3% | GB/T 14769-1993 |
Ash Content | <4.0% | 1.2% | AOAC 942.05, 18th |
Solvent Residue | Eur. Pharm | Conform | NLS-QCS-1007 |
Heavy Metals | |||
Total Heavy Metals | <10 ppm | Conform | USP <231>, method II |
Arsenic | <1.0 ppm | Conform | AOAC 986.15, 18th |
Lead | <1.0 ppm | Conform | AOAC 986.15, 18th |
Mercury | <0.5 ppm | Conform | AOAC 971.21, 18th |
Pesticide Residue | |||
666 | <0.2ppm | Conform | GB/T5009.19-1996 |
DDT | <0.2ppm | Conform | GB/T5009.19-1996 |
Microbiology | |||
Total Plate Count | <1,000cfu/g | 11cfu/g | AOAC 990.12, 18th |
Total Yeast & Mold | <100cfu/g | 4cfu/g | FDA (BAM) Chapter 18, 8th Ed. |
E. Coli | Negative | Negative | AOAC 997.11, 18th |
Salmonella | Negative | Negative | FDA (BAM) Chapter 5, 8th Ed. |