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Isatis indigotica Fortune indigowoad leaf extract Indirubin
Advantages:
•More than 10 years experiences, Leading plant extract industry in China;
•Own GAP planting bases & GMP factory;
•Top quality, Competitive price, Best service;
•Highly motivated and dedicated staff with only one goal "to achieve excellence";
•Supplied more then 200 kinds of standard herbal extracts and 900 kinds of botanical extracts.
Our Services
A.) 100% extracted from natural aged root, very safe.
B.) High purity to meet your body needs.
C.) Have no unpleasant taste compare to others'.and it can be easier to take by oral.
D.) Lower price with a very high and uniform quality.
E.) Have a very large output to meet our customers' big and continual orders.
Product name: indigowoad leaf extract
Latin Name: Isatis indigotica Fortune
Appearance: brown powder
Active Ingredient: Indirubin
Product Specification: Indirubin 1%,4:1~20:1
Loss on drying: NMT5.0%
Heavy metals: NMT10ppm
Acid insoluble Ash: NMT5.0%
CAS No: 84687-43-4
Part used: Leaf
Test Method: HPLC
Particle Size: 80 Meshes
Isatis tinctoria, with woad or glastum as the common name, is a flowering plant in the family Brassicaceae. It is commonly called dyer's woad. It is occasionally known as Asp of Jerusalem. Woad is also the name of a blue dye produced from the leaves of the plant.
Woad is native to the steppe and desert zones of the Caucasus, Central Asia to eastern Siberia and Western Asia (Hegi) , but is now found in southeastern and some parts of Central Europe as well. Long important as a source of blue dye, it has been cultivated throughout Europe, especially in Western and southern Europe, since ancient times. In medieval times there were important woad growing regions in England, Germany and France, and towns such as Toulouse became prosperous on the woad trade. Woad was eventually replaced by the stronger indigo and then by synthetic indigoes.
1.Indigowoad leaf extract can enhance the function of body defense;
2.Indigowoad leaf extract with the function of protecting cardiovascular system;
3.Indigowoad leaf extract with the function of dispelling heat, benefiting gallbladder;
4.Indigowoad leaf extract has the function of antibacterial, anti-inflammatory and anti-viral.
1.As drugs' raw materials of anti-bacterial, anti-inflammatory and anti-viral, Indigowoad leaf extract is mainly
used in pharmaceutical field;
2.As products' active ingredients of dispelling heat and strengthen bodily functions and cardiovascular protection.
Items |
Specification |
Appearance |
Brown Yellow powder |
Oder |
Characteristic |
Taste |
Characteristic |
Paiticle size |
Pass 80 mesh |
Loss on drying |
≤5% |
Heavy metals |
<10ppm |
As |
<1ppm |
Pb |
<3ppm |
Assay |
Result |
Anthocyanidins |
≥5% |
Total Plate Count |
<10000cfu/g or <1000cfu/g(Irradiation) |
Yeast & Mold |
<300cfu/g or 100cfu/g(Irradiation) |
E.Coli |
Negative |
Salmonella |
Negative |
Raw Material → Immersion in water → Filtering → Purification → Concentration in Vacuum →
Killing of Bacteria → Drying → Powder
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