What is  Eucommia Extract Powder 20:1 ?

Product name:  Eucommia Bark Extract 
Latin Name:  Eucommia Ulmoids Oliv.  
Botanical Source:  Bark 
Specification:   20:1 
Appearance Brown-yellow powder

Eucommia bark is the gray, grooved bark of the tree Eucommia ulmoides, commonly called the hardy rubber tree or the gutta-percha tree. The Chinese name for eucommia bark is Du Zhong. The tree is a member of the rubber family and is native to the mountainous regions of China. It normally grows to about 50 ft (15 m) in height.

Specification

Product Name:	Cortex Eucommiae Extract Powder
Latin Name:	Eucommia ulmoides Oliver
Used Part:	Bark

 

Analysis	Specification
Appearance	Yellow Brown fine powder
Odor	Characteristic
Taste	Characteristic
Extract Ratio	20:1
Loss on Drying	Less than 5.0%
Sieve Analysis	Pass 80 mesh
Bulk Density	45-55g/100mL
Extract Solvents	Water & Alcohol
Water Solubility	Soluble in water
Heavy Metal	Less than 20ppm
As	Less than 2ppm
Residual Solvents	Eur.Pharm.2000
Microbiology
Total Plate Count	Less than 1000cfu/g
Yeast & Mold	Less than 100cfu/g
E.Coli	Negative
Salmonella	Negative

 Application: Used for

1).Medicine

2). Health & Daily Chemicals

3).Food & Animal feed 

Package&Storage

 

1. Sample Packed up in in two sealed water proof bags with the plastic bag inside and the aluminum bag outside.

 2. Sample varies from 10g to 50g.

 3. Packing in 25kg/Drum with aluminum bag inside or 1kg-5kg/bag

 4. Store in sealed containers(Drum) at cool&dry place, away  from direct sunlight, moisture and pest infestation. 

 5. 2 years when properly stored.