Comfrey Extract(Gromwell Extract)

Latin Name: Lithospermum erythrorhizon
Extract Source:root
Active Ingredient: Shikonin
Specification:
1.
Specification:30% 50% 98%Shikonin
Appearance: Purple red powder
2.
Specification: 10:1 
Appearance: Brown Yellow Fine Powder
Test Method: HPLC
Use:
1.It can be used as Antibacterial,antiviral activity,cardiovascular system;
2.It helps to reduce fertility effect and pyretic effect;
3.It helps to reduce tumor effects;
4.It helps to stop bleeding,promote coagulation;
5.It effects on the gastrointestinal smooth muscle;
6.It has hypoglycemic effect.
Description About Comfrey Extract(Gromwell Extract)
Comfrey is a perennial flowering plant of the genus Symphytum in the family Boraginaceae.
Comfrey Extract containing the pigment composition and fatty acids. The pigment composition of naphthoquinone derivatives,Shikonin, Acetylshikonin, Deoxyshikonin, Isobutyshi-konin, Isovalerylshikonin, β,β-Dimethyla-crylshikonin,β-Hydroxyisovalerylshikonin, Alkannan, Alkannin, α-Methyl-n-butyrylshikonin, Teracrylshikonin,etc.