World Well-Being Natural Free Sample Pharmaceuticals Skin Care Poducts Treatment of Flat Warts and Psoriasis Shikonin 95%-98% Comfrey Extract

• Customization: Available
• Certification: ISO, FDA, Halal
• Assay Method: HPLC, UV
• Application: Food, Health Care Products, Medicine, Cosmetics
• State: Powder
• Extract Source: Root
• Product Name: Comfrey Extract
• Latin Name: Lithospermum Erythrorhizon
• Appearance: Purple Powder
• Used Part: Root
• Shelf Life: 2 Years
• Delivery Time: 7- 10days
• Sample: Available
• Transport Package: 1kg/Foil Bag, 25kgs/Drum
• Specification: Shikonin 95%-98%
• Trademark: World Well-Being
• Origin: Hunan, China
• Production Capacity: 1000kgs/Month

Product Description

Product Name:  Comfrey Root Extract
Latin Name:  Lithospermum erythrorhizo
Specification:  4:1; 8:1; 10:1,Shikonin30%
Appearance:   Dark Purple Powder
Test Method:   TLC/HPLC

Comfrey is a perennial flowering plant of the genus Symphytum in the family Boraginaceae.
Along with several other species of Symphytum, it is commonly known as comfrey. To differentiate it from other comfreys, this species may be known as common comfrey, Quaker comfrey and cultivated comfrey.
The root of comfrey is used as traditional Chinese medicine. It dig up in the sping or autumn when the allantoin levels are highest, the cleaned, dried and cut to slices.

 

Certificate of Analysis:

Item	Specification	Results	Methods
Extract ratio	Shikonin30%	Conform	TLC
Appearance & Color	Dark Purple Powder	Conform	GB5492-85
Odor & Taste	Characteristic	Conform	GB5492-85
Plant Part Used	Root	Conform
Extract Solvent	Water	Conform
Bulk Density	0.4-0.6g/ml	0.45-0.55g/ml
Mesh Size	80	100%	GB5507-85
Loss on Drying	≤5.0%	3.50%	GB5009.3
Ash Content	≤5.0%	1.27%	GB5009.4
Solvent Residue	Negative	Conform	GC
Heavy Metals
Total Heavy Metals	≤10ppm	<3.0ppm	AAS
Arsenic (As)	≤1.0ppm	<0.1ppm	AAS(GB/T5009.11)
Lead (Pb)	≤1.0ppm	<0.5ppm	AAS(GB5009.12)
Cadmium	<1.0ppm	Not Detected	AAS(GB/T5009.15)
Mercury	≤0.1ppm	Not Detected	AAS(GB/T5009.17)
Microbiology    (Non-radiation )
Total Plate Count	≤5000cfu/g	<1000cfu/g Conform	GB4789.2
Total Yeast & Mold	≤300cfu/g	<100cfu/ Conform	GB4789.15
Total Coliform	≤40MPN/100g	Not Detected	GB/T4789.3-2003
Salmonella	Negative in 25g	Not Detected	GB4789.4
Staphylococcus	Negative in 10g	Not Detected	GB4789.1
Packing and Storage	25kg/drum Inside: Double-deck plastic bag, outside: Neutral cardboard barrel & Leave in the shady and cool dry place
Shelf Life	3 Year When Stored properly
Expiration Date	3 Years

 

Function:
1.Antibacterial and anti-inflammatory
2. Skin repair, wound healing, scar repair
3.To clear away heat and toxins, cool blood and reduce swelling
4. Long-lasting moisturizing power
5. Promote skin tissue regeneration
6. Promote cell growth and vitality, prevent skin aging
7. Promote new metabolism of stratum corneum and aging skin
8. Repair dry and cracked skin
9. Used to promote peripheral blood circulation and promote faster excretion of toxins
10. It is beneficial to the circulatory system and relieves the pain of spasm

Application:
 

<sup>1.Applied in food field,gromwell root extract is mainly used as the raw material ;

2.Applied in cosmetic field,gromwell root extract will keep skin speckleless and wrinkleless;

3.Applied in pharmaceutical field,gromwell root extract used to promoting blood circulation and regulating breathing.</sup>