Xi'an Green Spring Natural Products Co., Ltd.

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Rhodiola Rosea P.E.

Product Details:

Type	Rhodiola Rosea P.E.
Form	Powder
Place of Origin	Tibet, China (Mainland)
Brand Name	Greenspring

Payment & Shipping Terms:

Minimum Order Quantity:	25 Kilogram
Packaging Details:	25Kgs fiber drum with Two-doubled plastic bags with notoxic
Delivery Time:	2-3 weeks
Payment Terms:	D/A,D/P,T/T,Western Union
Supply Ability:	500 Kilogram per Month

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Detailed Product Description

Source
The plant belong to Crassulaceae.
Effective Ingredients
Contains the tyrosol and Salidroside, and Rosavin.Besides also contains the starch,protein,fat, tannide,flavonoids,phenolic compound and naphtha

Effective partsRootstock
Name of the Effective ingredients:
Salidroside ,Rosavin
Molecular formula
C20H28O10 C20H27O10
Molecular weight
263 427

(Salidroside) (Rosavin)
Mainly Specification and test method
(Salidroside) 3% HPLC
(Salidroside) 2% HPLC
(Salidroside) 1% HPLC
(Rosavin) 5% HPLC
(Rosavin) 3% HPLC
(Rosavin) 1% HPLC
Physical & chemic character
AppearanceReddbrown powder
Loss On drying≤5%
Ash≤3%
Density100% pass 80 mesh
Heavy metal≤10ppm
Microbiological index
Total Bacterials≤1000/g
Mold& Yeast≤100/g
E CoilNegative
SalmoneliaNegative

package25Kg/fibre drum with two double plastic bag with non toxic.

Shelf life2 years if stored properly in low temperature without openthe package.