Gromwell Root Extract

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

Quantity:

500

Gromwell Root Extract
Gromwell Root Extract:
Shikonin, Acetylshikonin, ² -Hydroxy-isovalerylshikolin, ² , ² -Dimethylacrylshikolin
Latin Name : Arnebia euchroma Royle Johnst / Lithosper
mum erythorhizon sieb.et zucc.
Plant Part Used: Root ( Dried , 100% natural)
Extract Solution : CO2 / Grain Alcohol
CAS# : [ 517-89-5]
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Chinese Gromwell belongs to a kind of medical herbaceous herb that grows many years. It is considered as top grade in the " compendium of materia medica" , because it has wide curative effect, such as Invigorate the circulation of blood, detoxicating , anti-inflammation, anti-cancer, etc.
Species including :
Hard Gromwell Root [ Lithosper
mum erythorhizon sieb.et zucc.] ,
Soft Gromwell Root ( Sinkiang Gromwell Root) [ Arnebia euchroma Royle Johnst.]
Gromwell Root P.E. Main Spec.
Product Name Specification Test Method Color Source

Shikonin
30% HPLC Purple oil Lithospermum erythorhizon sieb.et zucc.
50% HPLC Purple oil Lithospermum erythorhizon sieb.et zucc.
98% HPLC Purple red powder Lithospermum erythorhizon sieb.et zucc.
Acetylshikonin 50% HPLC Dark Red oil Lithospermum erythorhizon sieb.et zucc.
98% HPLC Dark Red Crystal Lithospermum erythorhizon sieb.et zucc.

Gromwell Root extract Liquid Acetylshikonin 15% HPLC Dark Red oil Lithosper
mumerythorhizon sieb.et zucc.
² -Hydroxy-isovalerylshikolin 20% HPLC Dark Red oil Lithospermum erythorhizon sieb.et zucc.
² , ² -Dimethylacrylshikolin 24% HPLC Dark Red oil Arnebiaeuchroma Royle Johnst.
² -Hydroxy-isovalerylshikolin 98% HPLC Dark Red soild Semi-synthetic
² , ² -Dimethylacrylshikolin 98% HPLC Red borwn soild Arnebiaeuchroma Royle Johnst.
Brief Processing Flow of Gromwell Root Extract:
Shikonin 98% : Solvent Extraction’ Cu2+ Complexing’ Filtration’ Cu2+ Alternate’ Hydrolysis’ Neutralization’ Recrystallization

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